{"transactions":[{"id":4628992,"issuer":{"id":964,"kind":"organization","name":"Cactus, Inc.","symbol":"WHD"},"owners":[{"id":965,"kind":"person","name":"Bender Scott","position":1,"cik":"0001701688","reported_name":"Bender Scott","relationship":{"director":true,"officer":true,"ten_percent_owner":true,"other":false,"officer_title":"Chairman and CEO"}}],"security":"Units","published_at":"2026-10-02T21:49:55.000Z","date":"2026-10-01","kind":"other","planned":true,"acquired":false,"shares":100000,"ownership":{"direct":false,"nature":"See Footnote"},"footnotes":[{"field":"security","element":"securityTitle","label":"F7","text":"\"Units\" mean ownership interests in Cactus Companies, LLC (\"Cactus Companies\"). The Issuer is the sole managing member of Cactus Companies."},{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F8","text":"The amended and restated limited liability company operating agreement of Cactus Companies provides the holders of Units with certain rights to cause Cactus Companies to acquire all or at least a minimum portion of their Units for, at Cactus Companies election, (x) shares of Class A Common Stock at a redemption ratio of one share of Class A Common Stock for each Unit redeemed, subject to conversion rate adjustments for stock splits, stock dividends and reclassification and other similar transactions, or (y) an equivalent amount of cash."},{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F9","text":"(Continued from footnote 7) Upon the exercise of the Redemption Right, the Issuer (instead of Cactus Companies) has the right (the \"Call Right\") to acquire each tendered Unit directly from the exchanging Unit holder for, at its election, (x) shares of Class A Common Stock at a redemption ratio of one share of Class A Common Stock for each Unit redeemed, subject to conversion rate adjustments for stock splits, stock dividends and reclassification and other similar transactions, or (y) an equivalent amount of cash. The Issuer did not exercise the Call Right in connection with the redemptions described in this Report."},{"field":"kind","element":"transactionCoding","label":"F4","text":"In connection with its redemption of Units, as described below, BIC disposed of a corresponding number of shares of Class B Common Stock, which shares were cancelled by the Issuer."},{"field":"price","element":"transactionPricePerShare","label":"F10","text":"The Units and a corresponding number of shares of Class B Common Stock were redeemed for Class A Common Stock on October 1, 2026."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F8","text":"The amended and restated limited liability company operating agreement of Cactus Companies provides the holders of Units with certain rights to cause Cactus Companies to acquire all or at least a minimum portion of their Units for, at Cactus Companies election, (x) shares of Class A Common Stock at a redemption ratio of one share of Class A Common Stock for each Unit redeemed, subject to conversion rate adjustments for stock splits, stock dividends and reclassification and other similar transactions, or (y) an equivalent amount of cash."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F9","text":"(Continued from footnote 7) Upon the exercise of the Redemption Right, the Issuer (instead of Cactus Companies) has the right (the \"Call Right\") to acquire each tendered Unit directly from the exchanging Unit holder for, at its election, (x) shares of Class A Common Stock at a redemption ratio of one share of Class A Common Stock for each Unit redeemed, subject to conversion rate adjustments for stock splits, stock dividends and reclassification and other similar transactions, or (y) an equivalent amount of cash. The Issuer did not exercise the Call Right in connection with the redemptions described in this Report."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F8","text":"The amended and restated limited liability company operating agreement of Cactus Companies provides the holders of Units with certain rights to cause Cactus Companies to acquire all or at least a minimum portion of their Units for, at Cactus Companies election, (x) shares of Class A Common Stock at a redemption ratio of one share of Class A Common Stock for each Unit redeemed, subject to conversion rate adjustments for stock splits, stock dividends and reclassification and other similar transactions, or (y) an equivalent amount of cash."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F9","text":"(Continued from footnote 7) Upon the exercise of the Redemption Right, the Issuer (instead of Cactus Companies) has the right (the \"Call Right\") to acquire each tendered Unit directly from the exchanging Unit holder for, at its election, (x) shares of Class A Common Stock at a redemption ratio of one share of Class A Common Stock for each Unit redeemed, subject to conversion rate adjustments for stock splits, stock dividends and reclassification and other similar transactions, or (y) an equivalent amount of cash. The Issuer did not exercise the Call Right in connection with the redemptions described in this Report."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F2","text":"Following the transactions reported herein, the Reporting Person is deemed to beneficially own 9,061,249 shares of Class B Common Stock and 9,061,249 Units owned by Cactus Enterprises."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F3","text":"The securities reported herein are directly owned by Cactus Enterprises. By reason of the provisions of Rule 16a-1 of the Securities Exchange Act of 1934, as amended (the \"Exchange Act\"), the Reporting Person may be deemed to have an indirect pecuniary interest in the securities held directly by Cactus Enterprises through his ownership interest in Cactus Enterprises. In accordance with Instruction 4(b)(iv), the entire amount of the securities held by Cactus Enterprises is reported herein. The Reporting Person disclaims beneficial ownership of any securities that he does not directly own, except to the extent of his indirect pecuniary interest therein. This report shall not be deemed an admission that the Reporting Person is a member of a group or the beneficial owner of any securities not directly owned by the Reporting Person."}],"balance_after":9061249,"derivative":{"underlying":"Class A Common Stock","underlying_shares":100000},"source":{"system":"sec-edgar","filing":"0001628280-26-064684","document":"wk-form4_1790977792.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":8,"url":"https://www.sec.gov/Archives/edgar/data/1701688/000162828026064684/wk-form4_1790977792.xml","form_type":"4"}},{"id":4628991,"issuer":{"id":964,"kind":"organization","name":"Cactus, Inc.","symbol":"WHD"},"owners":[{"id":965,"kind":"person","name":"Bender Scott","position":1,"cik":"0001701688","reported_name":"Bender Scott","relationship":{"director":true,"officer":true,"ten_percent_owner":true,"other":false,"officer_title":"Chairman and CEO"}}],"security":"Units","published_at":"2026-10-02T21:49:55.000Z","date":"2026-10-01","kind":"grant","planned":true,"acquired":true,"shares":100000,"ownership":{"direct":false,"nature":"See Footnote"},"footnotes":[{"field":"security","element":"securityTitle","label":"F7","text":"\"Units\" mean ownership interests in Cactus Companies, LLC (\"Cactus Companies\"). The Issuer is the sole managing member of Cactus Companies."},{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F8","text":"The amended and restated limited liability company operating agreement of Cactus Companies provides the holders of Units with certain rights to cause Cactus Companies to acquire all or at least a minimum portion of their Units for, at Cactus Companies election, (x) shares of Class A Common Stock at a redemption ratio of one share of Class A Common Stock for each Unit redeemed, subject to conversion rate adjustments for stock splits, stock dividends and reclassification and other similar transactions, or (y) an equivalent amount of cash."},{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F9","text":"(Continued from footnote 7) Upon the exercise of the Redemption Right, the Issuer (instead of Cactus Companies) has the right (the \"Call Right\") to acquire each tendered Unit directly from the exchanging Unit holder for, at its election, (x) shares of Class A Common Stock at a redemption ratio of one share of Class A Common Stock for each Unit redeemed, subject to conversion rate adjustments for stock splits, stock dividends and reclassification and other similar transactions, or (y) an equivalent amount of cash. The Issuer did not exercise the Call Right in connection with the redemptions described in this Report."},{"field":"kind","element":"transactionCoding","label":"F1","text":"In connection with certain redemptions of ownership interests in Cactus WH Enterprises, LLC (\"Cactus Enterprises\") by certain of Cactus Enterprises' members pursuant to the amended and restated limited liability company agreement of Cactus Enterprises, Cactus Enterprises distributed Class B Common Stock to such members. Bender Investment Company (\"BIC\"), a Nevada corporation controlled by the Reporting Person, redeemed a portion of its ownership interests in Cactus Enterprises. In connection with the redemption by BIC of its interests in Cactus Enterprises, Cactus Enterprises distributed to BIC, 100,000 Units (as defined below) and a corresponding number of shares of Class B Common Stock of the Issuer."},{"field":"price","element":"transactionPricePerShare","label":"F9","text":"(Continued from footnote 7) Upon the exercise of the Redemption Right, the Issuer (instead of Cactus Companies) has the right (the \"Call Right\") to acquire each tendered Unit directly from the exchanging Unit holder for, at its election, (x) shares of Class A Common Stock at a redemption ratio of one share of Class A Common Stock for each Unit redeemed, subject to conversion rate adjustments for stock splits, stock dividends and reclassification and other similar transactions, or (y) an equivalent amount of cash. The Issuer did not exercise the Call Right in connection with the redemptions described in this Report."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F8","text":"The amended and restated limited liability company operating agreement of Cactus Companies provides the holders of Units with certain rights to cause Cactus Companies to acquire all or at least a minimum portion of their Units for, at Cactus Companies election, (x) shares of Class A Common Stock at a redemption ratio of one share of Class A Common Stock for each Unit redeemed, subject to conversion rate adjustments for stock splits, stock dividends and reclassification and other similar transactions, or (y) an equivalent amount of cash."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F9","text":"(Continued from footnote 7) Upon the exercise of the Redemption Right, the Issuer (instead of Cactus Companies) has the right (the \"Call Right\") to acquire each tendered Unit directly from the exchanging Unit holder for, at its election, (x) shares of Class A Common Stock at a redemption ratio of one share of Class A Common Stock for each Unit redeemed, subject to conversion rate adjustments for stock splits, stock dividends and reclassification and other similar transactions, or (y) an equivalent amount of cash. The Issuer did not exercise the Call Right in connection with the redemptions described in this Report."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F8","text":"The amended and restated limited liability company operating agreement of Cactus Companies provides the holders of Units with certain rights to cause Cactus Companies to acquire all or at least a minimum portion of their Units for, at Cactus Companies election, (x) shares of Class A Common Stock at a redemption ratio of one share of Class A Common Stock for each Unit redeemed, subject to conversion rate adjustments for stock splits, stock dividends and reclassification and other similar transactions, or (y) an equivalent amount of cash."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F9","text":"(Continued from footnote 7) Upon the exercise of the Redemption Right, the Issuer (instead of Cactus Companies) has the right (the \"Call Right\") to acquire each tendered Unit directly from the exchanging Unit holder for, at its election, (x) shares of Class A Common Stock at a redemption ratio of one share of Class A Common Stock for each Unit redeemed, subject to conversion rate adjustments for stock splits, stock dividends and reclassification and other similar transactions, or (y) an equivalent amount of cash. The Issuer did not exercise the Call Right in connection with the redemptions described in this Report."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F2","text":"Following the transactions reported herein, the Reporting Person is deemed to beneficially own 9,061,249 shares of Class B Common Stock and 9,061,249 Units owned by Cactus Enterprises."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F3","text":"The securities reported herein are directly owned by Cactus Enterprises. By reason of the provisions of Rule 16a-1 of the Securities Exchange Act of 1934, as amended (the \"Exchange Act\"), the Reporting Person may be deemed to have an indirect pecuniary interest in the securities held directly by Cactus Enterprises through his ownership interest in Cactus Enterprises. In accordance with Instruction 4(b)(iv), the entire amount of the securities held by Cactus Enterprises is reported herein. The Reporting Person disclaims beneficial ownership of any securities that he does not directly own, except to the extent of his indirect pecuniary interest therein. This report shall not be deemed an admission that the Reporting Person is a member of a group or the beneficial owner of any securities not directly owned by the Reporting Person."}],"balance_after":9161249,"derivative":{"underlying":"Class A Common Stock","underlying_shares":100000},"source":{"system":"sec-edgar","filing":"0001628280-26-064684","document":"wk-form4_1790977792.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":7,"url":"https://www.sec.gov/Archives/edgar/data/1701688/000162828026064684/wk-form4_1790977792.xml","form_type":"4"}},{"id":4628990,"issuer":{"id":964,"kind":"organization","name":"Cactus, Inc.","symbol":"WHD"},"owners":[{"id":965,"kind":"person","name":"Bender Scott","position":1,"cik":"0001701688","reported_name":"Bender Scott","relationship":{"director":true,"officer":true,"ten_percent_owner":true,"other":false,"officer_title":"Chairman and CEO"}}],"security":"Units","published_at":"2026-10-02T21:49:55.000Z","date":"2026-10-01","kind":"other","planned":true,"acquired":false,"shares":100000,"ownership":{"direct":false,"nature":"See Footnote"},"footnotes":[{"field":"security","element":"securityTitle","label":"F7","text":"\"Units\" mean ownership interests in Cactus Companies, LLC (\"Cactus Companies\"). The Issuer is the sole managing member of Cactus Companies."},{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F8","text":"The amended and restated limited liability company operating agreement of Cactus Companies provides the holders of Units with certain rights to cause Cactus Companies to acquire all or at least a minimum portion of their Units for, at Cactus Companies election, (x) shares of Class A Common Stock at a redemption ratio of one share of Class A Common Stock for each Unit redeemed, subject to conversion rate adjustments for stock splits, stock dividends and reclassification and other similar transactions, or (y) an equivalent amount of cash."},{"field":"kind","element":"transactionCoding","label":"F1","text":"In connection with certain redemptions of ownership interests in Cactus WH Enterprises, LLC (\"Cactus Enterprises\") by certain of Cactus Enterprises' members pursuant to the amended and restated limited liability company agreement of Cactus Enterprises, Cactus Enterprises distributed Class B Common Stock to such members. Bender Investment Company (\"BIC\"), a Nevada corporation controlled by the Reporting Person, redeemed a portion of its ownership interests in Cactus Enterprises. In connection with the redemption by BIC of its interests in Cactus Enterprises, Cactus Enterprises distributed to BIC, 100,000 Units (as defined below) and a corresponding number of shares of Class B Common Stock of the Issuer."},{"field":"price","element":"transactionPricePerShare","label":"F1","text":"In connection with certain redemptions of ownership interests in Cactus WH Enterprises, LLC (\"Cactus Enterprises\") by certain of Cactus Enterprises' members pursuant to the amended and restated limited liability company agreement of Cactus Enterprises, Cactus Enterprises distributed Class B Common Stock to such members. Bender Investment Company (\"BIC\"), a Nevada corporation controlled by the Reporting Person, redeemed a portion of its ownership interests in Cactus Enterprises. In connection with the redemption by BIC of its interests in Cactus Enterprises, Cactus Enterprises distributed to BIC, 100,000 Units (as defined below) and a corresponding number of shares of Class B Common Stock of the Issuer."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F8","text":"The amended and restated limited liability company operating agreement of Cactus Companies provides the holders of Units with certain rights to cause Cactus Companies to acquire all or at least a minimum portion of their Units for, at Cactus Companies election, (x) shares of Class A Common Stock at a redemption ratio of one share of Class A Common Stock for each Unit redeemed, subject to conversion rate adjustments for stock splits, stock dividends and reclassification and other similar transactions, or (y) an equivalent amount of cash."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F1","text":"In connection with certain redemptions of ownership interests in Cactus WH Enterprises, LLC (\"Cactus Enterprises\") by certain of Cactus Enterprises' members pursuant to the amended and restated limited liability company agreement of Cactus Enterprises, Cactus Enterprises distributed Class B Common Stock to such members. Bender Investment Company (\"BIC\"), a Nevada corporation controlled by the Reporting Person, redeemed a portion of its ownership interests in Cactus Enterprises. In connection with the redemption by BIC of its interests in Cactus Enterprises, Cactus Enterprises distributed to BIC, 100,000 Units (as defined below) and a corresponding number of shares of Class B Common Stock of the Issuer."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F1","text":"In connection with certain redemptions of ownership interests in Cactus WH Enterprises, LLC (\"Cactus Enterprises\") by certain of Cactus Enterprises' members pursuant to the amended and restated limited liability company agreement of Cactus Enterprises, Cactus Enterprises distributed Class B Common Stock to such members. Bender Investment Company (\"BIC\"), a Nevada corporation controlled by the Reporting Person, redeemed a portion of its ownership interests in Cactus Enterprises. In connection with the redemption by BIC of its interests in Cactus Enterprises, Cactus Enterprises distributed to BIC, 100,000 Units (as defined below) and a corresponding number of shares of Class B Common Stock of the Issuer."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F2","text":"Following the transactions reported herein, the Reporting Person is deemed to beneficially own 9,061,249 shares of Class B Common Stock and 9,061,249 Units owned by Cactus Enterprises."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F3","text":"The securities reported herein are directly owned by Cactus Enterprises. By reason of the provisions of Rule 16a-1 of the Securities Exchange Act of 1934, as amended (the \"Exchange Act\"), the Reporting Person may be deemed to have an indirect pecuniary interest in the securities held directly by Cactus Enterprises through his ownership interest in Cactus Enterprises. In accordance with Instruction 4(b)(iv), the entire amount of the securities held by Cactus Enterprises is reported herein. The Reporting Person disclaims beneficial ownership of any securities that he does not directly own, except to the extent of his indirect pecuniary interest therein. This report shall not be deemed an admission that the Reporting Person is a member of a group or the beneficial owner of any securities not directly owned by the Reporting Person."}],"balance_after":9061249,"derivative":{"underlying":"Class A Common Stock","underlying_shares":100000},"source":{"system":"sec-edgar","filing":"0001628280-26-064684","document":"wk-form4_1790977792.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":6,"url":"https://www.sec.gov/Archives/edgar/data/1701688/000162828026064684/wk-form4_1790977792.xml","form_type":"4"}},{"id":4628989,"issuer":{"id":964,"kind":"organization","name":"Cactus, Inc.","symbol":"WHD"},"owners":[{"id":965,"kind":"person","name":"Bender Scott","position":1,"cik":"0001701688","reported_name":"Bender Scott","relationship":{"director":true,"officer":true,"ten_percent_owner":true,"other":false,"officer_title":"Chairman and CEO"}}],"security":"Class A Common Stock","published_at":"2026-10-02T21:49:55.000Z","date":"2026-10-01","kind":"sale","planned":true,"acquired":false,"shares":100000,"price":61.973,"value":6197300.0,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F6","text":"The shares reported herein as sold represent the aggregate number of shares sold by Bender Investment Company pursuant to a Rule 10b5-1 trading plan. The reporting person has an ownership interest in Bender Investment Company and disclaims beneficial ownership of such shares except to the extent of his pecuniary interest therein."}],"balance_after":120527,"source":{"system":"sec-edgar","filing":"0001628280-26-064684","document":"wk-form4_1790977792.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":5,"url":"https://www.sec.gov/Archives/edgar/data/1701688/000162828026064684/wk-form4_1790977792.xml","form_type":"4"}},{"id":4628988,"issuer":{"id":964,"kind":"organization","name":"Cactus, Inc.","symbol":"WHD"},"owners":[{"id":965,"kind":"person","name":"Bender Scott","position":1,"cik":"0001701688","reported_name":"Bender Scott","relationship":{"director":true,"officer":true,"ten_percent_owner":true,"other":false,"officer_title":"Chairman and CEO"}}],"security":"Class A Common Stock","published_at":"2026-10-02T21:49:55.000Z","date":"2026-10-01","kind":"other","planned":true,"acquired":true,"shares":100000,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F5","text":"In connection with its redemption of Units, as described below, BIC acquired 100,000 shares of Class A Common Stock."},{"field":"price","element":"transactionPricePerShare","label":"F5","text":"In connection with its redemption of Units, as described below, BIC acquired 100,000 shares of Class A Common Stock."}],"balance_after":220527,"source":{"system":"sec-edgar","filing":"0001628280-26-064684","document":"wk-form4_1790977792.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":4,"url":"https://www.sec.gov/Archives/edgar/data/1701688/000162828026064684/wk-form4_1790977792.xml","form_type":"4"}},{"id":4628987,"issuer":{"id":964,"kind":"organization","name":"Cactus, Inc.","symbol":"WHD"},"owners":[{"id":965,"kind":"person","name":"Bender Scott","position":1,"cik":"0001701688","reported_name":"Bender Scott","relationship":{"director":true,"officer":true,"ten_percent_owner":true,"other":false,"officer_title":"Chairman and CEO"}}],"security":"Class B Common Stock","published_at":"2026-10-02T21:49:55.000Z","date":"2026-10-01","kind":"disposition_to_issuer","planned":true,"acquired":false,"shares":100000,"ownership":{"direct":false,"nature":"See Footnote"},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F4","text":"In connection with its redemption of Units, as described below, BIC disposed of a corresponding number of shares of Class B Common Stock, which shares were cancelled by the Issuer."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F2","text":"Following the transactions reported herein, the Reporting Person is deemed to beneficially own 9,061,249 shares of Class B Common Stock and 9,061,249 Units owned by Cactus Enterprises."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F3","text":"The securities reported herein are directly owned by Cactus Enterprises. By reason of the provisions of Rule 16a-1 of the Securities Exchange Act of 1934, as amended (the \"Exchange Act\"), the Reporting Person may be deemed to have an indirect pecuniary interest in the securities held directly by Cactus Enterprises through his ownership interest in Cactus Enterprises. In accordance with Instruction 4(b)(iv), the entire amount of the securities held by Cactus Enterprises is reported herein. The Reporting Person disclaims beneficial ownership of any securities that he does not directly own, except to the extent of his indirect pecuniary interest therein. This report shall not be deemed an admission that the Reporting Person is a member of a group or the beneficial owner of any securities not directly owned by the Reporting Person."}],"balance_after":9061249,"source":{"system":"sec-edgar","filing":"0001628280-26-064684","document":"wk-form4_1790977792.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":3,"url":"https://www.sec.gov/Archives/edgar/data/1701688/000162828026064684/wk-form4_1790977792.xml","form_type":"4"}},{"id":4628986,"issuer":{"id":964,"kind":"organization","name":"Cactus, Inc.","symbol":"WHD"},"owners":[{"id":965,"kind":"person","name":"Bender Scott","position":1,"cik":"0001701688","reported_name":"Bender Scott","relationship":{"director":true,"officer":true,"ten_percent_owner":true,"other":false,"officer_title":"Chairman and CEO"}}],"security":"Class B Common Stock","published_at":"2026-10-02T21:49:55.000Z","date":"2026-10-01","kind":"grant","planned":true,"acquired":true,"shares":100000,"ownership":{"direct":false,"nature":"See Footnote"},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F1","text":"In connection with certain redemptions of ownership interests in Cactus WH Enterprises, LLC (\"Cactus Enterprises\") by certain of Cactus Enterprises' members pursuant to the amended and restated limited liability company agreement of Cactus Enterprises, Cactus Enterprises distributed Class B Common Stock to such members. Bender Investment Company (\"BIC\"), a Nevada corporation controlled by the Reporting Person, redeemed a portion of its ownership interests in Cactus Enterprises. In connection with the redemption by BIC of its interests in Cactus Enterprises, Cactus Enterprises distributed to BIC, 100,000 Units (as defined below) and a corresponding number of shares of Class B Common Stock of the Issuer."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F2","text":"Following the transactions reported herein, the Reporting Person is deemed to beneficially own 9,061,249 shares of Class B Common Stock and 9,061,249 Units owned by Cactus Enterprises."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F3","text":"The securities reported herein are directly owned by Cactus Enterprises. By reason of the provisions of Rule 16a-1 of the Securities Exchange Act of 1934, as amended (the \"Exchange Act\"), the Reporting Person may be deemed to have an indirect pecuniary interest in the securities held directly by Cactus Enterprises through his ownership interest in Cactus Enterprises. In accordance with Instruction 4(b)(iv), the entire amount of the securities held by Cactus Enterprises is reported herein. The Reporting Person disclaims beneficial ownership of any securities that he does not directly own, except to the extent of his indirect pecuniary interest therein. This report shall not be deemed an admission that the Reporting Person is a member of a group or the beneficial owner of any securities not directly owned by the Reporting Person."}],"balance_after":9161249,"source":{"system":"sec-edgar","filing":"0001628280-26-064684","document":"wk-form4_1790977792.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1701688/000162828026064684/wk-form4_1790977792.xml","form_type":"4"}},{"id":4628985,"issuer":{"id":964,"kind":"organization","name":"Cactus, Inc.","symbol":"WHD"},"owners":[{"id":965,"kind":"person","name":"Bender Scott","position":1,"cik":"0001701688","reported_name":"Bender Scott","relationship":{"director":true,"officer":true,"ten_percent_owner":true,"other":false,"officer_title":"Chairman and CEO"}}],"security":"Class B Common Stock","published_at":"2026-10-02T21:49:55.000Z","date":"2026-10-01","kind":"other","planned":true,"acquired":false,"shares":100000,"ownership":{"direct":false,"nature":"See Footnote"},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"In connection with certain redemptions of ownership interests in Cactus WH Enterprises, LLC (\"Cactus Enterprises\") by certain of Cactus Enterprises' members pursuant to the amended and restated limited liability company agreement of Cactus Enterprises, Cactus Enterprises distributed Class B Common Stock to such members. Bender Investment Company (\"BIC\"), a Nevada corporation controlled by the Reporting Person, redeemed a portion of its ownership interests in Cactus Enterprises. In connection with the redemption by BIC of its interests in Cactus Enterprises, Cactus Enterprises distributed to BIC, 100,000 Units (as defined below) and a corresponding number of shares of Class B Common Stock of the Issuer."},{"field":"price","element":"transactionPricePerShare","label":"F1","text":"In connection with certain redemptions of ownership interests in Cactus WH Enterprises, LLC (\"Cactus Enterprises\") by certain of Cactus Enterprises' members pursuant to the amended and restated limited liability company agreement of Cactus Enterprises, Cactus Enterprises distributed Class B Common Stock to such members. Bender Investment Company (\"BIC\"), a Nevada corporation controlled by the Reporting Person, redeemed a portion of its ownership interests in Cactus Enterprises. In connection with the redemption by BIC of its interests in Cactus Enterprises, Cactus Enterprises distributed to BIC, 100,000 Units (as defined below) and a corresponding number of shares of Class B Common Stock of the Issuer."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F2","text":"Following the transactions reported herein, the Reporting Person is deemed to beneficially own 9,061,249 shares of Class B Common Stock and 9,061,249 Units owned by Cactus Enterprises."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F3","text":"The securities reported herein are directly owned by Cactus Enterprises. By reason of the provisions of Rule 16a-1 of the Securities Exchange Act of 1934, as amended (the \"Exchange Act\"), the Reporting Person may be deemed to have an indirect pecuniary interest in the securities held directly by Cactus Enterprises through his ownership interest in Cactus Enterprises. In accordance with Instruction 4(b)(iv), the entire amount of the securities held by Cactus Enterprises is reported herein. The Reporting Person disclaims beneficial ownership of any securities that he does not directly own, except to the extent of his indirect pecuniary interest therein. This report shall not be deemed an admission that the Reporting Person is a member of a group or the beneficial owner of any securities not directly owned by the Reporting Person."}],"balance_after":9061249,"source":{"system":"sec-edgar","filing":"0001628280-26-064684","document":"wk-form4_1790977792.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1701688/000162828026064684/wk-form4_1790977792.xml","form_type":"4"}},{"id":4628994,"issuer":{"id":964,"kind":"organization","name":"Cactus, Inc.","symbol":"WHD"},"owners":[{"id":967,"kind":"organization","name":"Cactus WH Enterprises, LLC","position":1,"cik":"0001701768","reported_name":"Cactus WH Enterprises, LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}}],"security":"Units","published_at":"2026-10-02T21:49:49.000Z","date":"2026-10-01","kind":"other","planned":false,"acquired":false,"shares":100000,"ownership":{"direct":true},"footnotes":[{"field":"security","element":"securityTitle","label":"F2","text":"\"Units\" mean ownership interests in Cactus Companies, LLC (\"Cactus Companies\"). The Issuer is the sole managing member of Cactus Companies."},{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F3","text":"The amended and restated limited liability company operating agreement of Cactus Companies provides the holders of Units with certain rights to cause Cactus Companies to acquire all or at least a minimum portion of their Units for, at Cactus Companies election, (x) shares of Class A Common Stock at a redemption ratio of one share of Class A Common Stock for each Unit redeemed, subject to conversion rate adjustments for stock splits, stock dividends and reclassification and other similar transactions, or (y) an equivalent amount of cash."},{"field":"kind","element":"transactionCoding","label":"F4","text":"In connection with certain redemptions of ownership interests in the Reporting Entity by certain of the Reporting Entity's members pursuant to the amended and restated limited liability company agreement of the Reporting Entity, the Reporting Entity distributed Units to such members."},{"field":"price","element":"transactionPricePerShare","label":"F4","text":"In connection with certain redemptions of ownership interests in the Reporting Entity by certain of the Reporting Entity's members pursuant to the amended and restated limited liability company agreement of the Reporting Entity, the Reporting Entity distributed Units to such members."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F3","text":"The amended and restated limited liability company operating agreement of Cactus Companies provides the holders of Units with certain rights to cause Cactus Companies to acquire all or at least a minimum portion of their Units for, at Cactus Companies election, (x) shares of Class A Common Stock at a redemption ratio of one share of Class A Common Stock for each Unit redeemed, subject to conversion rate adjustments for stock splits, stock dividends and reclassification and other similar transactions, or (y) an equivalent amount of cash."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F4","text":"In connection with certain redemptions of ownership interests in the Reporting Entity by certain of the Reporting Entity's members pursuant to the amended and restated limited liability company agreement of the Reporting Entity, the Reporting Entity distributed Units to such members."}],"balance_after":9061249,"derivative":{"underlying":"Class A Common Stock","underlying_shares":100000},"source":{"system":"sec-edgar","filing":"0001628280-26-064683","document":"wk-form4_1790977785.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1701768/000162828026064683/wk-form4_1790977785.xml","form_type":"4"}},{"id":4628993,"issuer":{"id":964,"kind":"organization","name":"Cactus, Inc.","symbol":"WHD"},"owners":[{"id":967,"kind":"organization","name":"Cactus WH Enterprises, LLC","position":1,"cik":"0001701768","reported_name":"Cactus WH Enterprises, LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}}],"security":"Class B Common Stock","published_at":"2026-10-02T21:49:49.000Z","date":"2026-10-01","kind":"other","planned":false,"acquired":false,"shares":100000,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"In connection with certain redemptions of ownership interests in the Reporting Entity by certain of the Reporting Entity's members pursuant to the amended and restated limited liability company operating agreement of the Reporting Entity, the Reporting Entity distributed Class B Common Stock to such members."},{"field":"price","element":"transactionPricePerShare","label":"F1","text":"In connection with certain redemptions of ownership interests in the Reporting Entity by certain of the Reporting Entity's members pursuant to the amended and restated limited liability company operating agreement of the Reporting Entity, the Reporting Entity distributed Class B Common Stock to such members."}],"balance_after":9061249,"source":{"system":"sec-edgar","filing":"0001628280-26-064683","document":"wk-form4_1790977785.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1701768/000162828026064683/wk-form4_1790977785.xml","form_type":"4"}},{"id":4629008,"issuer":{"id":964,"kind":"organization","name":"Cactus, Inc.","symbol":"WHD"},"owners":[{"id":968,"kind":"person","name":"Bender Joel","position":1,"cik":"0001701689","reported_name":"Bender Joel","relationship":{"director":true,"officer":true,"ten_percent_owner":true,"other":false,"officer_title":"President"}}],"security":"Units","published_at":"2026-10-02T21:49:42.000Z","date":"2026-10-01","kind":"other","planned":true,"acquired":false,"shares":100000,"ownership":{"direct":false,"nature":"See Footnote"},"footnotes":[{"field":"security","element":"securityTitle","label":"F7","text":"\"Units\" mean ownership interests in Cactus Companies, LLC (\"Cactus Companies\"). The Issuer is the sole managing member of Cactus Companies."},{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F8","text":"The amended and restated limited liability company operating agreement of Cactus Companies provides the holders of Units with certain rights to cause Cactus Companies to acquire all or at least a minimum portion of their Units for, at Cactus Companies election, (x) shares of Class A Common Stock at a redemption ratio of one share of Class A Common Stock for each Unit redeemed, subject to conversion rate adjustments for stock splits, stock dividends and reclassification and other similar transactions, or (y) an equivalent amount of cash."},{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F9","text":"(Continued from footnote 7) Upon the exercise of the Redemption Right, the Issuer (instead of Cactus Companies) has the right (the \"Call Right\") to acquire each tendered Unit directly from the exchanging Unit holder for, at its election, (x) shares of Class A Common Stock at a redemption ratio of one share of Class A Common Stock for each Unit redeemed, subject to conversion rate adjustments for stock splits, stock dividends and reclassification and other similar transactions, or (y) an equivalent amount of cash. The Issuer did not exercise the Call Right in connection with the redemptions described in this Report."},{"field":"kind","element":"transactionCoding","label":"F4","text":"In connection with its redemption of Units, as described below, BIC disposed of a corresponding number of shares of Class B Common Stock, which shares were cancelled by the Issuer."},{"field":"price","element":"transactionPricePerShare","label":"F10","text":"The Units and a corresponding number of shares of Class B Common Stock were redeemed for Class A Common Stock on October 1, 2026."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F8","text":"The amended and restated limited liability company operating agreement of Cactus Companies provides the holders of Units with certain rights to cause Cactus Companies to acquire all or at least a minimum portion of their Units for, at Cactus Companies election, (x) shares of Class A Common Stock at a redemption ratio of one share of Class A Common Stock for each Unit redeemed, subject to conversion rate adjustments for stock splits, stock dividends and reclassification and other similar transactions, or (y) an equivalent amount of cash."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F9","text":"(Continued from footnote 7) Upon the exercise of the Redemption Right, the Issuer (instead of Cactus Companies) has the right (the \"Call Right\") to acquire each tendered Unit directly from the exchanging Unit holder for, at its election, (x) shares of Class A Common Stock at a redemption ratio of one share of Class A Common Stock for each Unit redeemed, subject to conversion rate adjustments for stock splits, stock dividends and reclassification and other similar transactions, or (y) an equivalent amount of cash. The Issuer did not exercise the Call Right in connection with the redemptions described in this Report."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F8","text":"The amended and restated limited liability company operating agreement of Cactus Companies provides the holders of Units with certain rights to cause Cactus Companies to acquire all or at least a minimum portion of their Units for, at Cactus Companies election, (x) shares of Class A Common Stock at a redemption ratio of one share of Class A Common Stock for each Unit redeemed, subject to conversion rate adjustments for stock splits, stock dividends and reclassification and other similar transactions, or (y) an equivalent amount of cash."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F9","text":"(Continued from footnote 7) Upon the exercise of the Redemption Right, the Issuer (instead of Cactus Companies) has the right (the \"Call Right\") to acquire each tendered Unit directly from the exchanging Unit holder for, at its election, (x) shares of Class A Common Stock at a redemption ratio of one share of Class A Common Stock for each Unit redeemed, subject to conversion rate adjustments for stock splits, stock dividends and reclassification and other similar transactions, or (y) an equivalent amount of cash. The Issuer did not exercise the Call Right in connection with the redemptions described in this Report."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F2","text":"Following the transactions reported herein, the Reporting Person is deemed to beneficially own 9,061,249 shares of Class B Common Stock and 9,061,249 Units owned by Cactus Enterprises."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F3","text":"The securities reported herein are directly owned by Cactus Enterprises. By reason of the provisions of Rule 16a-1 of the Securities Exchange Act of 1934, as amended (the \"Exchange Act\"), the Reporting Person may be deemed to have an indirect pecuniary interest in the securities held directly by Cactus Enterprises through his ownership interest in Cactus Enterprises. In accordance with Instruction 4(b)(iv), the entire amount of the securities held by Cactus Enterprises is reported herein. The Reporting Person disclaims beneficial ownership of any securities that he does not directly own, except to the extent of his indirect pecuniary interest therein. This report shall not be deemed an admission that the Reporting Person is a member of a group or the beneficial owner of any securities not directly owned by the Reporting Person."}],"balance_after":9061249,"derivative":{"underlying":"Class A Common Stock","underlying_shares":100000},"source":{"system":"sec-edgar","filing":"0001628280-26-064682","document":"wk-form4_1790977779.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":8,"url":"https://www.sec.gov/Archives/edgar/data/1701689/000162828026064682/wk-form4_1790977779.xml","form_type":"4"}},{"id":4629007,"issuer":{"id":964,"kind":"organization","name":"Cactus, Inc.","symbol":"WHD"},"owners":[{"id":968,"kind":"person","name":"Bender Joel","position":1,"cik":"0001701689","reported_name":"Bender Joel","relationship":{"director":true,"officer":true,"ten_percent_owner":true,"other":false,"officer_title":"President"}}],"security":"Units","published_at":"2026-10-02T21:49:42.000Z","date":"2026-10-01","kind":"grant","planned":true,"acquired":true,"shares":100000,"ownership":{"direct":false,"nature":"See Footnote"},"footnotes":[{"field":"security","element":"securityTitle","label":"F7","text":"\"Units\" mean ownership interests in Cactus Companies, LLC (\"Cactus Companies\"). The Issuer is the sole managing member of Cactus Companies."},{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F8","text":"The amended and restated limited liability company operating agreement of Cactus Companies provides the holders of Units with certain rights to cause Cactus Companies to acquire all or at least a minimum portion of their Units for, at Cactus Companies election, (x) shares of Class A Common Stock at a redemption ratio of one share of Class A Common Stock for each Unit redeemed, subject to conversion rate adjustments for stock splits, stock dividends and reclassification and other similar transactions, or (y) an equivalent amount of cash."},{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F9","text":"(Continued from footnote 7) Upon the exercise of the Redemption Right, the Issuer (instead of Cactus Companies) has the right (the \"Call Right\") to acquire each tendered Unit directly from the exchanging Unit holder for, at its election, (x) shares of Class A Common Stock at a redemption ratio of one share of Class A Common Stock for each Unit redeemed, subject to conversion rate adjustments for stock splits, stock dividends and reclassification and other similar transactions, or (y) an equivalent amount of cash. The Issuer did not exercise the Call Right in connection with the redemptions described in this Report."},{"field":"kind","element":"transactionCoding","label":"F1","text":"In connection with certain redemptions of ownership interests in Cactus WH Enterprises, LLC (\"Cactus Enterprises\") by certain of Cactus Enterprises' members pursuant to the amended and restated limited liability company agreement of Cactus Enterprises, Cactus Enterprises distributed Class B Common Stock to such members. Bender Investment Company (\"BIC\"), a Nevada corporation controlled by the Reporting Person, redeemed a portion of its ownership interests in Cactus Enterprises. In connection with the redemption by BIC of its interests in Cactus Enterprises, Cactus Enterprises distributed to BIC, 100,000 Units (as defined below) and a corresponding number of shares of Class B Common Stock of the Issuer."},{"field":"price","element":"transactionPricePerShare","label":"F9","text":"(Continued from footnote 7) Upon the exercise of the Redemption Right, the Issuer (instead of Cactus Companies) has the right (the \"Call Right\") to acquire each tendered Unit directly from the exchanging Unit holder for, at its election, (x) shares of Class A Common Stock at a redemption ratio of one share of Class A Common Stock for each Unit redeemed, subject to conversion rate adjustments for stock splits, stock dividends and reclassification and other similar transactions, or (y) an equivalent amount of cash. The Issuer did not exercise the Call Right in connection with the redemptions described in this Report."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F8","text":"The amended and restated limited liability company operating agreement of Cactus Companies provides the holders of Units with certain rights to cause Cactus Companies to acquire all or at least a minimum portion of their Units for, at Cactus Companies election, (x) shares of Class A Common Stock at a redemption ratio of one share of Class A Common Stock for each Unit redeemed, subject to conversion rate adjustments for stock splits, stock dividends and reclassification and other similar transactions, or (y) an equivalent amount of cash."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F9","text":"(Continued from footnote 7) Upon the exercise of the Redemption Right, the Issuer (instead of Cactus Companies) has the right (the \"Call Right\") to acquire each tendered Unit directly from the exchanging Unit holder for, at its election, (x) shares of Class A Common Stock at a redemption ratio of one share of Class A Common Stock for each Unit redeemed, subject to conversion rate adjustments for stock splits, stock dividends and reclassification and other similar transactions, or (y) an equivalent amount of cash. The Issuer did not exercise the Call Right in connection with the redemptions described in this Report."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F8","text":"The amended and restated limited liability company operating agreement of Cactus Companies provides the holders of Units with certain rights to cause Cactus Companies to acquire all or at least a minimum portion of their Units for, at Cactus Companies election, (x) shares of Class A Common Stock at a redemption ratio of one share of Class A Common Stock for each Unit redeemed, subject to conversion rate adjustments for stock splits, stock dividends and reclassification and other similar transactions, or (y) an equivalent amount of cash."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F9","text":"(Continued from footnote 7) Upon the exercise of the Redemption Right, the Issuer (instead of Cactus Companies) has the right (the \"Call Right\") to acquire each tendered Unit directly from the exchanging Unit holder for, at its election, (x) shares of Class A Common Stock at a redemption ratio of one share of Class A Common Stock for each Unit redeemed, subject to conversion rate adjustments for stock splits, stock dividends and reclassification and other similar transactions, or (y) an equivalent amount of cash. The Issuer did not exercise the Call Right in connection with the redemptions described in this Report."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F2","text":"Following the transactions reported herein, the Reporting Person is deemed to beneficially own 9,061,249 shares of Class B Common Stock and 9,061,249 Units owned by Cactus Enterprises."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F3","text":"The securities reported herein are directly owned by Cactus Enterprises. By reason of the provisions of Rule 16a-1 of the Securities Exchange Act of 1934, as amended (the \"Exchange Act\"), the Reporting Person may be deemed to have an indirect pecuniary interest in the securities held directly by Cactus Enterprises through his ownership interest in Cactus Enterprises. In accordance with Instruction 4(b)(iv), the entire amount of the securities held by Cactus Enterprises is reported herein. The Reporting Person disclaims beneficial ownership of any securities that he does not directly own, except to the extent of his indirect pecuniary interest therein. This report shall not be deemed an admission that the Reporting Person is a member of a group or the beneficial owner of any securities not directly owned by the Reporting Person."}],"balance_after":9161249,"derivative":{"underlying":"Class A Common Stock","underlying_shares":100000},"source":{"system":"sec-edgar","filing":"0001628280-26-064682","document":"wk-form4_1790977779.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":7,"url":"https://www.sec.gov/Archives/edgar/data/1701689/000162828026064682/wk-form4_1790977779.xml","form_type":"4"}},{"id":4629006,"issuer":{"id":964,"kind":"organization","name":"Cactus, Inc.","symbol":"WHD"},"owners":[{"id":968,"kind":"person","name":"Bender Joel","position":1,"cik":"0001701689","reported_name":"Bender Joel","relationship":{"director":true,"officer":true,"ten_percent_owner":true,"other":false,"officer_title":"President"}}],"security":"Units","published_at":"2026-10-02T21:49:42.000Z","date":"2026-10-01","kind":"other","planned":true,"acquired":false,"shares":100000,"ownership":{"direct":false,"nature":"See Footnote"},"footnotes":[{"field":"security","element":"securityTitle","label":"F7","text":"\"Units\" mean ownership interests in Cactus Companies, LLC (\"Cactus Companies\"). The Issuer is the sole managing member of Cactus Companies."},{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F8","text":"The amended and restated limited liability company operating agreement of Cactus Companies provides the holders of Units with certain rights to cause Cactus Companies to acquire all or at least a minimum portion of their Units for, at Cactus Companies election, (x) shares of Class A Common Stock at a redemption ratio of one share of Class A Common Stock for each Unit redeemed, subject to conversion rate adjustments for stock splits, stock dividends and reclassification and other similar transactions, or (y) an equivalent amount of cash."},{"field":"kind","element":"transactionCoding","label":"F1","text":"In connection with certain redemptions of ownership interests in Cactus WH Enterprises, LLC (\"Cactus Enterprises\") by certain of Cactus Enterprises' members pursuant to the amended and restated limited liability company agreement of Cactus Enterprises, Cactus Enterprises distributed Class B Common Stock to such members. Bender Investment Company (\"BIC\"), a Nevada corporation controlled by the Reporting Person, redeemed a portion of its ownership interests in Cactus Enterprises. In connection with the redemption by BIC of its interests in Cactus Enterprises, Cactus Enterprises distributed to BIC, 100,000 Units (as defined below) and a corresponding number of shares of Class B Common Stock of the Issuer."},{"field":"price","element":"transactionPricePerShare","label":"F1","text":"In connection with certain redemptions of ownership interests in Cactus WH Enterprises, LLC (\"Cactus Enterprises\") by certain of Cactus Enterprises' members pursuant to the amended and restated limited liability company agreement of Cactus Enterprises, Cactus Enterprises distributed Class B Common Stock to such members. Bender Investment Company (\"BIC\"), a Nevada corporation controlled by the Reporting Person, redeemed a portion of its ownership interests in Cactus Enterprises. In connection with the redemption by BIC of its interests in Cactus Enterprises, Cactus Enterprises distributed to BIC, 100,000 Units (as defined below) and a corresponding number of shares of Class B Common Stock of the Issuer."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F8","text":"The amended and restated limited liability company operating agreement of Cactus Companies provides the holders of Units with certain rights to cause Cactus Companies to acquire all or at least a minimum portion of their Units for, at Cactus Companies election, (x) shares of Class A Common Stock at a redemption ratio of one share of Class A Common Stock for each Unit redeemed, subject to conversion rate adjustments for stock splits, stock dividends and reclassification and other similar transactions, or (y) an equivalent amount of cash."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F1","text":"In connection with certain redemptions of ownership interests in Cactus WH Enterprises, LLC (\"Cactus Enterprises\") by certain of Cactus Enterprises' members pursuant to the amended and restated limited liability company agreement of Cactus Enterprises, Cactus Enterprises distributed Class B Common Stock to such members. Bender Investment Company (\"BIC\"), a Nevada corporation controlled by the Reporting Person, redeemed a portion of its ownership interests in Cactus Enterprises. In connection with the redemption by BIC of its interests in Cactus Enterprises, Cactus Enterprises distributed to BIC, 100,000 Units (as defined below) and a corresponding number of shares of Class B Common Stock of the Issuer."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F1","text":"In connection with certain redemptions of ownership interests in Cactus WH Enterprises, LLC (\"Cactus Enterprises\") by certain of Cactus Enterprises' members pursuant to the amended and restated limited liability company agreement of Cactus Enterprises, Cactus Enterprises distributed Class B Common Stock to such members. Bender Investment Company (\"BIC\"), a Nevada corporation controlled by the Reporting Person, redeemed a portion of its ownership interests in Cactus Enterprises. In connection with the redemption by BIC of its interests in Cactus Enterprises, Cactus Enterprises distributed to BIC, 100,000 Units (as defined below) and a corresponding number of shares of Class B Common Stock of the Issuer."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F2","text":"Following the transactions reported herein, the Reporting Person is deemed to beneficially own 9,061,249 shares of Class B Common Stock and 9,061,249 Units owned by Cactus Enterprises."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F3","text":"The securities reported herein are directly owned by Cactus Enterprises. By reason of the provisions of Rule 16a-1 of the Securities Exchange Act of 1934, as amended (the \"Exchange Act\"), the Reporting Person may be deemed to have an indirect pecuniary interest in the securities held directly by Cactus Enterprises through his ownership interest in Cactus Enterprises. In accordance with Instruction 4(b)(iv), the entire amount of the securities held by Cactus Enterprises is reported herein. The Reporting Person disclaims beneficial ownership of any securities that he does not directly own, except to the extent of his indirect pecuniary interest therein. This report shall not be deemed an admission that the Reporting Person is a member of a group or the beneficial owner of any securities not directly owned by the Reporting Person."}],"balance_after":9061249,"derivative":{"underlying":"Class A Common Stock","underlying_shares":100000},"source":{"system":"sec-edgar","filing":"0001628280-26-064682","document":"wk-form4_1790977779.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":6,"url":"https://www.sec.gov/Archives/edgar/data/1701689/000162828026064682/wk-form4_1790977779.xml","form_type":"4"}},{"id":4629005,"issuer":{"id":964,"kind":"organization","name":"Cactus, Inc.","symbol":"WHD"},"owners":[{"id":968,"kind":"person","name":"Bender Joel","position":1,"cik":"0001701689","reported_name":"Bender Joel","relationship":{"director":true,"officer":true,"ten_percent_owner":true,"other":false,"officer_title":"President"}}],"security":"Class A Common Stock","published_at":"2026-10-02T21:49:42.000Z","date":"2026-10-01","kind":"sale","planned":true,"acquired":false,"shares":100000,"price":61.973,"value":6197300.0,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F6","text":"The shares reported herein as sold represent the aggregate number of shares sold by Bender Investment Company pursuant to a Rule 10b5-1 trading plan. The reporting person has an ownership interest in Bender Investment Company and disclaims beneficial ownership of such shares except to the extent of his pecuniary interest therein."}],"balance_after":41519,"source":{"system":"sec-edgar","filing":"0001628280-26-064682","document":"wk-form4_1790977779.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":5,"url":"https://www.sec.gov/Archives/edgar/data/1701689/000162828026064682/wk-form4_1790977779.xml","form_type":"4"}},{"id":4629004,"issuer":{"id":964,"kind":"organization","name":"Cactus, Inc.","symbol":"WHD"},"owners":[{"id":968,"kind":"person","name":"Bender Joel","position":1,"cik":"0001701689","reported_name":"Bender Joel","relationship":{"director":true,"officer":true,"ten_percent_owner":true,"other":false,"officer_title":"President"}}],"security":"Class A Common Stock","published_at":"2026-10-02T21:49:42.000Z","date":"2026-10-01","kind":"other","planned":true,"acquired":true,"shares":100000,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F5","text":"In connection with its redemption of Units, as described below, BIC acquired 100,000 shares of Class A Common Stock."},{"field":"price","element":"transactionPricePerShare","label":"F5","text":"In connection with its redemption of Units, as described below, BIC acquired 100,000 shares of Class A Common Stock."}],"balance_after":141519,"source":{"system":"sec-edgar","filing":"0001628280-26-064682","document":"wk-form4_1790977779.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":4,"url":"https://www.sec.gov/Archives/edgar/data/1701689/000162828026064682/wk-form4_1790977779.xml","form_type":"4"}},{"id":4629003,"issuer":{"id":964,"kind":"organization","name":"Cactus, Inc.","symbol":"WHD"},"owners":[{"id":968,"kind":"person","name":"Bender Joel","position":1,"cik":"0001701689","reported_name":"Bender Joel","relationship":{"director":true,"officer":true,"ten_percent_owner":true,"other":false,"officer_title":"President"}}],"security":"Class B Common Stock","published_at":"2026-10-02T21:49:42.000Z","date":"2026-10-01","kind":"disposition_to_issuer","planned":true,"acquired":false,"shares":100000,"ownership":{"direct":false,"nature":"See Footnote"},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F4","text":"In connection with its redemption of Units, as described below, BIC disposed of a corresponding number of shares of Class B Common Stock, which shares were cancelled by the Issuer."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F2","text":"Following the transactions reported herein, the Reporting Person is deemed to beneficially own 9,061,249 shares of Class B Common Stock and 9,061,249 Units owned by Cactus Enterprises."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F3","text":"The securities reported herein are directly owned by Cactus Enterprises. By reason of the provisions of Rule 16a-1 of the Securities Exchange Act of 1934, as amended (the \"Exchange Act\"), the Reporting Person may be deemed to have an indirect pecuniary interest in the securities held directly by Cactus Enterprises through his ownership interest in Cactus Enterprises. In accordance with Instruction 4(b)(iv), the entire amount of the securities held by Cactus Enterprises is reported herein. The Reporting Person disclaims beneficial ownership of any securities that he does not directly own, except to the extent of his indirect pecuniary interest therein. This report shall not be deemed an admission that the Reporting Person is a member of a group or the beneficial owner of any securities not directly owned by the Reporting Person."}],"balance_after":9061249,"source":{"system":"sec-edgar","filing":"0001628280-26-064682","document":"wk-form4_1790977779.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":3,"url":"https://www.sec.gov/Archives/edgar/data/1701689/000162828026064682/wk-form4_1790977779.xml","form_type":"4"}},{"id":4629002,"issuer":{"id":964,"kind":"organization","name":"Cactus, Inc.","symbol":"WHD"},"owners":[{"id":968,"kind":"person","name":"Bender Joel","position":1,"cik":"0001701689","reported_name":"Bender Joel","relationship":{"director":true,"officer":true,"ten_percent_owner":true,"other":false,"officer_title":"President"}}],"security":"Class B Common Stock","published_at":"2026-10-02T21:49:42.000Z","date":"2026-10-01","kind":"grant","planned":true,"acquired":true,"shares":100000,"ownership":{"direct":false,"nature":"See Footnote"},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F1","text":"In connection with certain redemptions of ownership interests in Cactus WH Enterprises, LLC (\"Cactus Enterprises\") by certain of Cactus Enterprises' members pursuant to the amended and restated limited liability company agreement of Cactus Enterprises, Cactus Enterprises distributed Class B Common Stock to such members. Bender Investment Company (\"BIC\"), a Nevada corporation controlled by the Reporting Person, redeemed a portion of its ownership interests in Cactus Enterprises. In connection with the redemption by BIC of its interests in Cactus Enterprises, Cactus Enterprises distributed to BIC, 100,000 Units (as defined below) and a corresponding number of shares of Class B Common Stock of the Issuer."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F2","text":"Following the transactions reported herein, the Reporting Person is deemed to beneficially own 9,061,249 shares of Class B Common Stock and 9,061,249 Units owned by Cactus Enterprises."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F3","text":"The securities reported herein are directly owned by Cactus Enterprises. By reason of the provisions of Rule 16a-1 of the Securities Exchange Act of 1934, as amended (the \"Exchange Act\"), the Reporting Person may be deemed to have an indirect pecuniary interest in the securities held directly by Cactus Enterprises through his ownership interest in Cactus Enterprises. In accordance with Instruction 4(b)(iv), the entire amount of the securities held by Cactus Enterprises is reported herein. The Reporting Person disclaims beneficial ownership of any securities that he does not directly own, except to the extent of his indirect pecuniary interest therein. This report shall not be deemed an admission that the Reporting Person is a member of a group or the beneficial owner of any securities not directly owned by the Reporting Person."}],"balance_after":9161249,"source":{"system":"sec-edgar","filing":"0001628280-26-064682","document":"wk-form4_1790977779.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1701689/000162828026064682/wk-form4_1790977779.xml","form_type":"4"}},{"id":4629001,"issuer":{"id":964,"kind":"organization","name":"Cactus, Inc.","symbol":"WHD"},"owners":[{"id":968,"kind":"person","name":"Bender Joel","position":1,"cik":"0001701689","reported_name":"Bender Joel","relationship":{"director":true,"officer":true,"ten_percent_owner":true,"other":false,"officer_title":"President"}}],"security":"Class B Common Stock","published_at":"2026-10-02T21:49:42.000Z","date":"2026-10-01","kind":"other","planned":true,"acquired":false,"shares":100000,"ownership":{"direct":false,"nature":"See Footnote"},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"In connection with certain redemptions of ownership interests in Cactus WH Enterprises, LLC (\"Cactus Enterprises\") by certain of Cactus Enterprises' members pursuant to the amended and restated limited liability company agreement of Cactus Enterprises, Cactus Enterprises distributed Class B Common Stock to such members. Bender Investment Company (\"BIC\"), a Nevada corporation controlled by the Reporting Person, redeemed a portion of its ownership interests in Cactus Enterprises. In connection with the redemption by BIC of its interests in Cactus Enterprises, Cactus Enterprises distributed to BIC, 100,000 Units (as defined below) and a corresponding number of shares of Class B Common Stock of the Issuer."},{"field":"price","element":"transactionPricePerShare","label":"F1","text":"In connection with certain redemptions of ownership interests in Cactus WH Enterprises, LLC (\"Cactus Enterprises\") by certain of Cactus Enterprises' members pursuant to the amended and restated limited liability company agreement of Cactus Enterprises, Cactus Enterprises distributed Class B Common Stock to such members. Bender Investment Company (\"BIC\"), a Nevada corporation controlled by the Reporting Person, redeemed a portion of its ownership interests in Cactus Enterprises. In connection with the redemption by BIC of its interests in Cactus Enterprises, Cactus Enterprises distributed to BIC, 100,000 Units (as defined below) and a corresponding number of shares of Class B Common Stock of the Issuer."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F2","text":"Following the transactions reported herein, the Reporting Person is deemed to beneficially own 9,061,249 shares of Class B Common Stock and 9,061,249 Units owned by Cactus Enterprises."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F3","text":"The securities reported herein are directly owned by Cactus Enterprises. By reason of the provisions of Rule 16a-1 of the Securities Exchange Act of 1934, as amended (the \"Exchange Act\"), the Reporting Person may be deemed to have an indirect pecuniary interest in the securities held directly by Cactus Enterprises through his ownership interest in Cactus Enterprises. In accordance with Instruction 4(b)(iv), the entire amount of the securities held by Cactus Enterprises is reported herein. The Reporting Person disclaims beneficial ownership of any securities that he does not directly own, except to the extent of his indirect pecuniary interest therein. This report shall not be deemed an admission that the Reporting Person is a member of a group or the beneficial owner of any securities not directly owned by the Reporting Person."}],"balance_after":9061249,"source":{"system":"sec-edgar","filing":"0001628280-26-064682","document":"wk-form4_1790977779.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1701689/000162828026064682/wk-form4_1790977779.xml","form_type":"4"}},{"id":1138,"issuer":{"id":964,"kind":"organization","name":"Cactus, Inc.","symbol":"WHD"},"owners":[{"id":967,"kind":"organization","name":"Cactus WH Enterprises, LLC","position":1,"cik":"0001701768","reported_name":"Cactus WH Enterprises, LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}}],"security":"Units","published_at":"2026-09-02T21:47:30.000Z","date":"2026-09-01","kind":"other","planned":false,"acquired":false,"shares":100000,"ownership":{"direct":true},"footnotes":[{"field":"security","element":"securityTitle","label":"F2","text":"\"Units\" mean ownership interests in Cactus Companies, LLC (\"Cactus Companies\"). The Issuer is the sole managing member of Cactus Companies."},{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F3","text":"The amended and restated limited liability company operating agreement of Cactus Companies provides the holders of Units with certain rights to cause Cactus Companies to acquire all or at least a minimum portion of their Units for, at Cactus Companies election, (x) shares of Class A Common Stock at a redemption ratio of one share of Class A Common Stock for each Unit redeemed, subject to conversion rate adjustments for stock splits, stock dividends and reclassification and other similar transactions, or (y) an equivalent amount of cash."},{"field":"kind","element":"transactionCoding","label":"F4","text":"In connection with certain redemptions of ownership interests in the Reporting Entity by certain of the Reporting Entity's members pursuant to the amended and restated limited liability company agreement of the Reporting Entity, the Reporting Entity distributed Units to such members."},{"field":"price","element":"transactionPricePerShare","label":"F4","text":"In connection with certain redemptions of ownership interests in the Reporting Entity by certain of the Reporting Entity's members pursuant to the amended and restated limited liability company agreement of the Reporting Entity, the Reporting Entity distributed Units to such members."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F3","text":"The amended and restated limited liability company operating agreement of Cactus Companies provides the holders of Units with certain rights to cause Cactus Companies to acquire all or at least a minimum portion of their Units for, at Cactus Companies election, (x) shares of Class A Common Stock at a redemption ratio of one share of Class A Common Stock for each Unit redeemed, subject to conversion rate adjustments for stock splits, stock dividends and reclassification and other similar transactions, or (y) an equivalent amount of cash."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F4","text":"In connection with certain redemptions of ownership interests in the Reporting Entity by certain of the Reporting Entity's members pursuant to the amended and restated limited liability company agreement of the Reporting Entity, the Reporting Entity distributed Units to such members."}],"balance_after":9161249,"derivative":{"underlying":"Class A Common Stock","underlying_shares":100000},"source":{"system":"sec-edgar","filing":"0001628280-26-060205","document":"wk-form4_1788385647.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1701768/000162828026060205/wk-form4_1788385647.xml","form_type":"4"}},{"id":1137,"issuer":{"id":964,"kind":"organization","name":"Cactus, Inc.","symbol":"WHD"},"owners":[{"id":967,"kind":"organization","name":"Cactus WH Enterprises, LLC","position":1,"cik":"0001701768","reported_name":"Cactus WH Enterprises, LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}}],"security":"Class B Common Stock","published_at":"2026-09-02T21:47:30.000Z","date":"2026-09-01","kind":"other","planned":false,"acquired":false,"shares":100000,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"In connection with certain redemptions of ownership interests in the Reporting Entity by certain of the Reporting Entity's members pursuant to the amended and restated limited liability company operating agreement of the Reporting Entity, the Reporting Entity distributed Class B Common Stock to such members."},{"field":"price","element":"transactionPricePerShare","label":"F1","text":"In connection with certain redemptions of ownership interests in the Reporting Entity by certain of the Reporting Entity's members pursuant to the amended and restated limited liability company operating agreement of the Reporting Entity, the Reporting Entity distributed Class B Common Stock to such members."}],"balance_after":9161249,"source":{"system":"sec-edgar","filing":"0001628280-26-060205","document":"wk-form4_1788385647.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1701768/000162828026060205/wk-form4_1788385647.xml","form_type":"4"}},{"id":1146,"issuer":{"id":964,"kind":"organization","name":"Cactus, Inc.","symbol":"WHD"},"owners":[{"id":968,"kind":"person","name":"Bender Joel","position":1,"cik":"0001701689","reported_name":"Bender Joel","relationship":{"director":true,"officer":true,"ten_percent_owner":true,"other":false,"officer_title":"President"}}],"security":"Units","published_at":"2026-09-02T21:47:25.000Z","date":"2026-09-01","kind":"other","planned":true,"acquired":false,"shares":100000,"ownership":{"direct":false,"nature":"See Footnote"},"footnotes":[{"field":"security","element":"securityTitle","label":"F7","text":"\"Units\" mean ownership interests in Cactus Companies, LLC (\"Cactus Companies\"). The Issuer is the sole managing member of Cactus Companies."},{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F8","text":"The amended and restated limited liability company operating agreement of Cactus Companies provides the holders of Units with certain rights to cause Cactus Companies to acquire all or at least a minimum portion of their Units for, at Cactus Companies election, (x) shares of Class A Common Stock at a redemption ratio of one share of Class A Common Stock for each Unit redeemed, subject to conversion rate adjustments for stock splits, stock dividends and reclassification and other similar transactions, or (y) an equivalent amount of cash."},{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F9","text":"(Continued from footnote 7) Upon the exercise of the Redemption Right, the Issuer (instead of Cactus Companies) has the right (the \"Call Right\") to acquire each tendered Unit directly from the exchanging Unit holder for, at its election, (x) shares of Class A Common Stock at a redemption ratio of one share of Class A Common Stock for each Unit redeemed, subject to conversion rate adjustments for stock splits, stock dividends and reclassification and other similar transactions, or (y) an equivalent amount of cash. The Issuer did not exercise the Call Right in connection with the redemptions described in this Report."},{"field":"kind","element":"transactionCoding","label":"F4","text":"In connection with its redemption of Units, as described below, BIC disposed of a corresponding number of shares of Class B Common Stock, which shares were cancelled by the Issuer."},{"field":"price","element":"transactionPricePerShare","label":"F10","text":"The Units and a corresponding number of shares of Class B Common Stock were redeemed for Class A Common Stock on September 1, 2026."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F8","text":"The amended and restated limited liability company operating agreement of Cactus Companies provides the holders of Units with certain rights to cause Cactus Companies to acquire all or at least a minimum portion of their Units for, at Cactus Companies election, (x) shares of Class A Common Stock at a redemption ratio of one share of Class A Common Stock for each Unit redeemed, subject to conversion rate adjustments for stock splits, stock dividends and reclassification and other similar transactions, or (y) an equivalent amount of cash."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F9","text":"(Continued from footnote 7) Upon the exercise of the Redemption Right, the Issuer (instead of Cactus Companies) has the right (the \"Call Right\") to acquire each tendered Unit directly from the exchanging Unit holder for, at its election, (x) shares of Class A Common Stock at a redemption ratio of one share of Class A Common Stock for each Unit redeemed, subject to conversion rate adjustments for stock splits, stock dividends and reclassification and other similar transactions, or (y) an equivalent amount of cash. The Issuer did not exercise the Call Right in connection with the redemptions described in this Report."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F8","text":"The amended and restated limited liability company operating agreement of Cactus Companies provides the holders of Units with certain rights to cause Cactus Companies to acquire all or at least a minimum portion of their Units for, at Cactus Companies election, (x) shares of Class A Common Stock at a redemption ratio of one share of Class A Common Stock for each Unit redeemed, subject to conversion rate adjustments for stock splits, stock dividends and reclassification and other similar transactions, or (y) an equivalent amount of cash."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F9","text":"(Continued from footnote 7) Upon the exercise of the Redemption Right, the Issuer (instead of Cactus Companies) has the right (the \"Call Right\") to acquire each tendered Unit directly from the exchanging Unit holder for, at its election, (x) shares of Class A Common Stock at a redemption ratio of one share of Class A Common Stock for each Unit redeemed, subject to conversion rate adjustments for stock splits, stock dividends and reclassification and other similar transactions, or (y) an equivalent amount of cash. The Issuer did not exercise the Call Right in connection with the redemptions described in this Report."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F2","text":"Following the transactions reported herein, the Reporting Person is deemed to beneficially own 9,161,249 shares of Class B Common Stock and 9,161,249 Units owned by Cactus Enterprises."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F3","text":"The securities reported herein are directly owned by Cactus Enterprises. By reason of the provisions of Rule 16a-1 of the Securities Exchange Act of 1934, as amended (the \"Exchange Act\"), the Reporting Person may be deemed to have an indirect pecuniary interest in the securities held directly by Cactus Enterprises through his ownership interest in Cactus Enterprises. In accordance with Instruction 4(b)(iv), the entire amount of the securities held by Cactus Enterprises is reported herein. The Reporting Person disclaims beneficial ownership of any securities that he does not directly own, except to the extent of his indirect pecuniary interest therein. This report shall not be deemed an admission that the Reporting Person is a member of a group or the beneficial owner of any securities not directly owned by the Reporting Person."}],"balance_after":9161249,"derivative":{"underlying":"Class A Common Stock","underlying_shares":100000},"source":{"system":"sec-edgar","filing":"0001628280-26-060204","document":"wk-form4_1788385642.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":8,"url":"https://www.sec.gov/Archives/edgar/data/1701689/000162828026060204/wk-form4_1788385642.xml","form_type":"4"}},{"id":1145,"issuer":{"id":964,"kind":"organization","name":"Cactus, Inc.","symbol":"WHD"},"owners":[{"id":968,"kind":"person","name":"Bender Joel","position":1,"cik":"0001701689","reported_name":"Bender Joel","relationship":{"director":true,"officer":true,"ten_percent_owner":true,"other":false,"officer_title":"President"}}],"security":"Units","published_at":"2026-09-02T21:47:25.000Z","date":"2026-09-01","kind":"grant","planned":true,"acquired":true,"shares":100000,"ownership":{"direct":false,"nature":"See Footnote"},"footnotes":[{"field":"security","element":"securityTitle","label":"F7","text":"\"Units\" mean ownership interests in Cactus Companies, LLC (\"Cactus Companies\"). The Issuer is the sole managing member of Cactus Companies."},{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F8","text":"The amended and restated limited liability company operating agreement of Cactus Companies provides the holders of Units with certain rights to cause Cactus Companies to acquire all or at least a minimum portion of their Units for, at Cactus Companies election, (x) shares of Class A Common Stock at a redemption ratio of one share of Class A Common Stock for each Unit redeemed, subject to conversion rate adjustments for stock splits, stock dividends and reclassification and other similar transactions, or (y) an equivalent amount of cash."},{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F9","text":"(Continued from footnote 7) Upon the exercise of the Redemption Right, the Issuer (instead of Cactus Companies) has the right (the \"Call Right\") to acquire each tendered Unit directly from the exchanging Unit holder for, at its election, (x) shares of Class A Common Stock at a redemption ratio of one share of Class A Common Stock for each Unit redeemed, subject to conversion rate adjustments for stock splits, stock dividends and reclassification and other similar transactions, or (y) an equivalent amount of cash. The Issuer did not exercise the Call Right in connection with the redemptions described in this Report."},{"field":"kind","element":"transactionCoding","label":"F1","text":"In connection with certain redemptions of ownership interests in Cactus WH Enterprises, LLC (\"Cactus Enterprises\") by certain of Cactus Enterprises' members pursuant to the amended and restated limited liability company agreement of Cactus Enterprises, Cactus Enterprises distributed Class B Common Stock to such members. Bender Investment Company (\"BIC\"), a Nevada corporation controlled by the Reporting Person, redeemed a portion of its ownership interests in Cactus Enterprises. In connection with the redemption by BIC of its interests in Cactus Enterprises, Cactus Enterprises distributed to BIC, 100,000 Units (as defined below) and a corresponding number of shares of Class B Common Stock of the Issuer."},{"field":"price","element":"transactionPricePerShare","label":"F9","text":"(Continued from footnote 7) Upon the exercise of the Redemption Right, the Issuer (instead of Cactus Companies) has the right (the \"Call Right\") to acquire each tendered Unit directly from the exchanging Unit holder for, at its election, (x) shares of Class A Common Stock at a redemption ratio of one share of Class A Common Stock for each Unit redeemed, subject to conversion rate adjustments for stock splits, stock dividends and reclassification and other similar transactions, or (y) an equivalent amount of cash. The Issuer did not exercise the Call Right in connection with the redemptions described in this Report."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F8","text":"The amended and restated limited liability company operating agreement of Cactus Companies provides the holders of Units with certain rights to cause Cactus Companies to acquire all or at least a minimum portion of their Units for, at Cactus Companies election, (x) shares of Class A Common Stock at a redemption ratio of one share of Class A Common Stock for each Unit redeemed, subject to conversion rate adjustments for stock splits, stock dividends and reclassification and other similar transactions, or (y) an equivalent amount of cash."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F9","text":"(Continued from footnote 7) Upon the exercise of the Redemption Right, the Issuer (instead of Cactus Companies) has the right (the \"Call Right\") to acquire each tendered Unit directly from the exchanging Unit holder for, at its election, (x) shares of Class A Common Stock at a redemption ratio of one share of Class A Common Stock for each Unit redeemed, subject to conversion rate adjustments for stock splits, stock dividends and reclassification and other similar transactions, or (y) an equivalent amount of cash. The Issuer did not exercise the Call Right in connection with the redemptions described in this Report."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F8","text":"The amended and restated limited liability company operating agreement of Cactus Companies provides the holders of Units with certain rights to cause Cactus Companies to acquire all or at least a minimum portion of their Units for, at Cactus Companies election, (x) shares of Class A Common Stock at a redemption ratio of one share of Class A Common Stock for each Unit redeemed, subject to conversion rate adjustments for stock splits, stock dividends and reclassification and other similar transactions, or (y) an equivalent amount of cash."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F9","text":"(Continued from footnote 7) Upon the exercise of the Redemption Right, the Issuer (instead of Cactus Companies) has the right (the \"Call Right\") to acquire each tendered Unit directly from the exchanging Unit holder for, at its election, (x) shares of Class A Common Stock at a redemption ratio of one share of Class A Common Stock for each Unit redeemed, subject to conversion rate adjustments for stock splits, stock dividends and reclassification and other similar transactions, or (y) an equivalent amount of cash. The Issuer did not exercise the Call Right in connection with the redemptions described in this Report."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F2","text":"Following the transactions reported herein, the Reporting Person is deemed to beneficially own 9,161,249 shares of Class B Common Stock and 9,161,249 Units owned by Cactus Enterprises."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F3","text":"The securities reported herein are directly owned by Cactus Enterprises. By reason of the provisions of Rule 16a-1 of the Securities Exchange Act of 1934, as amended (the \"Exchange Act\"), the Reporting Person may be deemed to have an indirect pecuniary interest in the securities held directly by Cactus Enterprises through his ownership interest in Cactus Enterprises. In accordance with Instruction 4(b)(iv), the entire amount of the securities held by Cactus Enterprises is reported herein. The Reporting Person disclaims beneficial ownership of any securities that he does not directly own, except to the extent of his indirect pecuniary interest therein. This report shall not be deemed an admission that the Reporting Person is a member of a group or the beneficial owner of any securities not directly owned by the Reporting Person."}],"balance_after":9261249,"derivative":{"underlying":"Class A Common Stock","underlying_shares":100000},"source":{"system":"sec-edgar","filing":"0001628280-26-060204","document":"wk-form4_1788385642.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":7,"url":"https://www.sec.gov/Archives/edgar/data/1701689/000162828026060204/wk-form4_1788385642.xml","form_type":"4"}},{"id":1144,"issuer":{"id":964,"kind":"organization","name":"Cactus, Inc.","symbol":"WHD"},"owners":[{"id":968,"kind":"person","name":"Bender Joel","position":1,"cik":"0001701689","reported_name":"Bender Joel","relationship":{"director":true,"officer":true,"ten_percent_owner":true,"other":false,"officer_title":"President"}}],"security":"Units","published_at":"2026-09-02T21:47:25.000Z","date":"2026-09-01","kind":"other","planned":true,"acquired":false,"shares":100000,"ownership":{"direct":false,"nature":"See Footnote"},"footnotes":[{"field":"security","element":"securityTitle","label":"F7","text":"\"Units\" mean ownership interests in Cactus Companies, LLC (\"Cactus Companies\"). The Issuer is the sole managing member of Cactus Companies."},{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F8","text":"The amended and restated limited liability company operating agreement of Cactus Companies provides the holders of Units with certain rights to cause Cactus Companies to acquire all or at least a minimum portion of their Units for, at Cactus Companies election, (x) shares of Class A Common Stock at a redemption ratio of one share of Class A Common Stock for each Unit redeemed, subject to conversion rate adjustments for stock splits, stock dividends and reclassification and other similar transactions, or (y) an equivalent amount of cash."},{"field":"kind","element":"transactionCoding","label":"F1","text":"In connection with certain redemptions of ownership interests in Cactus WH Enterprises, LLC (\"Cactus Enterprises\") by certain of Cactus Enterprises' members pursuant to the amended and restated limited liability company agreement of Cactus Enterprises, Cactus Enterprises distributed Class B Common Stock to such members. Bender Investment Company (\"BIC\"), a Nevada corporation controlled by the Reporting Person, redeemed a portion of its ownership interests in Cactus Enterprises. In connection with the redemption by BIC of its interests in Cactus Enterprises, Cactus Enterprises distributed to BIC, 100,000 Units (as defined below) and a corresponding number of shares of Class B Common Stock of the Issuer."},{"field":"price","element":"transactionPricePerShare","label":"F1","text":"In connection with certain redemptions of ownership interests in Cactus WH Enterprises, LLC (\"Cactus Enterprises\") by certain of Cactus Enterprises' members pursuant to the amended and restated limited liability company agreement of Cactus Enterprises, Cactus Enterprises distributed Class B Common Stock to such members. Bender Investment Company (\"BIC\"), a Nevada corporation controlled by the Reporting Person, redeemed a portion of its ownership interests in Cactus Enterprises. In connection with the redemption by BIC of its interests in Cactus Enterprises, Cactus Enterprises distributed to BIC, 100,000 Units (as defined below) and a corresponding number of shares of Class B Common Stock of the Issuer."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F8","text":"The amended and restated limited liability company operating agreement of Cactus Companies provides the holders of Units with certain rights to cause Cactus Companies to acquire all or at least a minimum portion of their Units for, at Cactus Companies election, (x) shares of Class A Common Stock at a redemption ratio of one share of Class A Common Stock for each Unit redeemed, subject to conversion rate adjustments for stock splits, stock dividends and reclassification and other similar transactions, or (y) an equivalent amount of cash."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F1","text":"In connection with certain redemptions of ownership interests in Cactus WH Enterprises, LLC (\"Cactus Enterprises\") by certain of Cactus Enterprises' members pursuant to the amended and restated limited liability company agreement of Cactus Enterprises, Cactus Enterprises distributed Class B Common Stock to such members. Bender Investment Company (\"BIC\"), a Nevada corporation controlled by the Reporting Person, redeemed a portion of its ownership interests in Cactus Enterprises. In connection with the redemption by BIC of its interests in Cactus Enterprises, Cactus Enterprises distributed to BIC, 100,000 Units (as defined below) and a corresponding number of shares of Class B Common Stock of the Issuer."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F1","text":"In connection with certain redemptions of ownership interests in Cactus WH Enterprises, LLC (\"Cactus Enterprises\") by certain of Cactus Enterprises' members pursuant to the amended and restated limited liability company agreement of Cactus Enterprises, Cactus Enterprises distributed Class B Common Stock to such members. Bender Investment Company (\"BIC\"), a Nevada corporation controlled by the Reporting Person, redeemed a portion of its ownership interests in Cactus Enterprises. In connection with the redemption by BIC of its interests in Cactus Enterprises, Cactus Enterprises distributed to BIC, 100,000 Units (as defined below) and a corresponding number of shares of Class B Common Stock of the Issuer."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F2","text":"Following the transactions reported herein, the Reporting Person is deemed to beneficially own 9,161,249 shares of Class B Common Stock and 9,161,249 Units owned by Cactus Enterprises."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F3","text":"The securities reported herein are directly owned by Cactus Enterprises. By reason of the provisions of Rule 16a-1 of the Securities Exchange Act of 1934, as amended (the \"Exchange Act\"), the Reporting Person may be deemed to have an indirect pecuniary interest in the securities held directly by Cactus Enterprises through his ownership interest in Cactus Enterprises. In accordance with Instruction 4(b)(iv), the entire amount of the securities held by Cactus Enterprises is reported herein. The Reporting Person disclaims beneficial ownership of any securities that he does not directly own, except to the extent of his indirect pecuniary interest therein. This report shall not be deemed an admission that the Reporting Person is a member of a group or the beneficial owner of any securities not directly owned by the Reporting Person."}],"balance_after":9161249,"derivative":{"underlying":"Class A Common Stock","underlying_shares":100000},"source":{"system":"sec-edgar","filing":"0001628280-26-060204","document":"wk-form4_1788385642.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":6,"url":"https://www.sec.gov/Archives/edgar/data/1701689/000162828026060204/wk-form4_1788385642.xml","form_type":"4"}},{"id":1143,"issuer":{"id":964,"kind":"organization","name":"Cactus, Inc.","symbol":"WHD"},"owners":[{"id":968,"kind":"person","name":"Bender Joel","position":1,"cik":"0001701689","reported_name":"Bender Joel","relationship":{"director":true,"officer":true,"ten_percent_owner":true,"other":false,"officer_title":"President"}}],"security":"Class A Common Stock","published_at":"2026-09-02T21:47:25.000Z","date":"2026-09-01","kind":"sale","planned":true,"acquired":false,"shares":100000,"price":70.372,"value":7037200.0,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F6","text":"The shares reported herein as sold represent the aggregate number of shares sold by Bender Investment Company pursuant to a Rule 10b5-1 trading plan. The reporting person has an ownership interest in Bender Investment Company and disclaims beneficial ownership of such shares except to the extent of his pecuniary interest therein."}],"balance_after":41519,"source":{"system":"sec-edgar","filing":"0001628280-26-060204","document":"wk-form4_1788385642.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":5,"url":"https://www.sec.gov/Archives/edgar/data/1701689/000162828026060204/wk-form4_1788385642.xml","form_type":"4"}},{"id":1142,"issuer":{"id":964,"kind":"organization","name":"Cactus, Inc.","symbol":"WHD"},"owners":[{"id":968,"kind":"person","name":"Bender Joel","position":1,"cik":"0001701689","reported_name":"Bender Joel","relationship":{"director":true,"officer":true,"ten_percent_owner":true,"other":false,"officer_title":"President"}}],"security":"Class A Common Stock","published_at":"2026-09-02T21:47:25.000Z","date":"2026-09-01","kind":"other","planned":true,"acquired":true,"shares":100000,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F5","text":"In connection with its redemption of Units, as described below, BIC acquired 100,000 shares of Class A Common Stock."},{"field":"price","element":"transactionPricePerShare","label":"F5","text":"In connection with its redemption of Units, as described below, BIC acquired 100,000 shares of Class A Common Stock."}],"balance_after":141519,"source":{"system":"sec-edgar","filing":"0001628280-26-060204","document":"wk-form4_1788385642.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":4,"url":"https://www.sec.gov/Archives/edgar/data/1701689/000162828026060204/wk-form4_1788385642.xml","form_type":"4"}},{"id":1141,"issuer":{"id":964,"kind":"organization","name":"Cactus, Inc.","symbol":"WHD"},"owners":[{"id":968,"kind":"person","name":"Bender Joel","position":1,"cik":"0001701689","reported_name":"Bender Joel","relationship":{"director":true,"officer":true,"ten_percent_owner":true,"other":false,"officer_title":"President"}}],"security":"Class B Common Stock","published_at":"2026-09-02T21:47:25.000Z","date":"2026-09-01","kind":"disposition_to_issuer","planned":true,"acquired":false,"shares":100000,"ownership":{"direct":false,"nature":"See Footnote"},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F4","text":"In connection with its redemption of Units, as described below, BIC disposed of a corresponding number of shares of Class B Common Stock, which shares were cancelled by the Issuer."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F2","text":"Following the transactions reported herein, the Reporting Person is deemed to beneficially own 9,161,249 shares of Class B Common Stock and 9,161,249 Units owned by Cactus Enterprises."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F3","text":"The securities reported herein are directly owned by Cactus Enterprises. By reason of the provisions of Rule 16a-1 of the Securities Exchange Act of 1934, as amended (the \"Exchange Act\"), the Reporting Person may be deemed to have an indirect pecuniary interest in the securities held directly by Cactus Enterprises through his ownership interest in Cactus Enterprises. In accordance with Instruction 4(b)(iv), the entire amount of the securities held by Cactus Enterprises is reported herein. The Reporting Person disclaims beneficial ownership of any securities that he does not directly own, except to the extent of his indirect pecuniary interest therein. This report shall not be deemed an admission that the Reporting Person is a member of a group or the beneficial owner of any securities not directly owned by the Reporting Person."}],"balance_after":9161249,"source":{"system":"sec-edgar","filing":"0001628280-26-060204","document":"wk-form4_1788385642.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":3,"url":"https://www.sec.gov/Archives/edgar/data/1701689/000162828026060204/wk-form4_1788385642.xml","form_type":"4"}},{"id":1140,"issuer":{"id":964,"kind":"organization","name":"Cactus, Inc.","symbol":"WHD"},"owners":[{"id":968,"kind":"person","name":"Bender Joel","position":1,"cik":"0001701689","reported_name":"Bender Joel","relationship":{"director":true,"officer":true,"ten_percent_owner":true,"other":false,"officer_title":"President"}}],"security":"Class B Common Stock","published_at":"2026-09-02T21:47:25.000Z","date":"2026-09-01","kind":"grant","planned":true,"acquired":true,"shares":100000,"ownership":{"direct":false,"nature":"See Footnote"},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F1","text":"In connection with certain redemptions of ownership interests in Cactus WH Enterprises, LLC (\"Cactus Enterprises\") by certain of Cactus Enterprises' members pursuant to the amended and restated limited liability company agreement of Cactus Enterprises, Cactus Enterprises distributed Class B Common Stock to such members. Bender Investment Company (\"BIC\"), a Nevada corporation controlled by the Reporting Person, redeemed a portion of its ownership interests in Cactus Enterprises. In connection with the redemption by BIC of its interests in Cactus Enterprises, Cactus Enterprises distributed to BIC, 100,000 Units (as defined below) and a corresponding number of shares of Class B Common Stock of the Issuer."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F2","text":"Following the transactions reported herein, the Reporting Person is deemed to beneficially own 9,161,249 shares of Class B Common Stock and 9,161,249 Units owned by Cactus Enterprises."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F3","text":"The securities reported herein are directly owned by Cactus Enterprises. By reason of the provisions of Rule 16a-1 of the Securities Exchange Act of 1934, as amended (the \"Exchange Act\"), the Reporting Person may be deemed to have an indirect pecuniary interest in the securities held directly by Cactus Enterprises through his ownership interest in Cactus Enterprises. In accordance with Instruction 4(b)(iv), the entire amount of the securities held by Cactus Enterprises is reported herein. The Reporting Person disclaims beneficial ownership of any securities that he does not directly own, except to the extent of his indirect pecuniary interest therein. This report shall not be deemed an admission that the Reporting Person is a member of a group or the beneficial owner of any securities not directly owned by the Reporting Person."}],"balance_after":9261249,"source":{"system":"sec-edgar","filing":"0001628280-26-060204","document":"wk-form4_1788385642.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1701689/000162828026060204/wk-form4_1788385642.xml","form_type":"4"}},{"id":1139,"issuer":{"id":964,"kind":"organization","name":"Cactus, Inc.","symbol":"WHD"},"owners":[{"id":968,"kind":"person","name":"Bender Joel","position":1,"cik":"0001701689","reported_name":"Bender Joel","relationship":{"director":true,"officer":true,"ten_percent_owner":true,"other":false,"officer_title":"President"}}],"security":"Class B Common Stock","published_at":"2026-09-02T21:47:25.000Z","date":"2026-09-01","kind":"other","planned":true,"acquired":false,"shares":100000,"ownership":{"direct":false,"nature":"See Footnote"},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"In connection with certain redemptions of ownership interests in Cactus WH Enterprises, LLC (\"Cactus Enterprises\") by certain of Cactus Enterprises' members pursuant to the amended and restated limited liability company agreement of Cactus Enterprises, Cactus Enterprises distributed Class B Common Stock to such members. Bender Investment Company (\"BIC\"), a Nevada corporation controlled by the Reporting Person, redeemed a portion of its ownership interests in Cactus Enterprises. In connection with the redemption by BIC of its interests in Cactus Enterprises, Cactus Enterprises distributed to BIC, 100,000 Units (as defined below) and a corresponding number of shares of Class B Common Stock of the Issuer."},{"field":"price","element":"transactionPricePerShare","label":"F1","text":"In connection with certain redemptions of ownership interests in Cactus WH Enterprises, LLC (\"Cactus Enterprises\") by certain of Cactus Enterprises' members pursuant to the amended and restated limited liability company agreement of Cactus Enterprises, Cactus Enterprises distributed Class B Common Stock to such members. Bender Investment Company (\"BIC\"), a Nevada corporation controlled by the Reporting Person, redeemed a portion of its ownership interests in Cactus Enterprises. In connection with the redemption by BIC of its interests in Cactus Enterprises, Cactus Enterprises distributed to BIC, 100,000 Units (as defined below) and a corresponding number of shares of Class B Common Stock of the Issuer."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F2","text":"Following the transactions reported herein, the Reporting Person is deemed to beneficially own 9,161,249 shares of Class B Common Stock and 9,161,249 Units owned by Cactus Enterprises."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F3","text":"The securities reported herein are directly owned by Cactus Enterprises. By reason of the provisions of Rule 16a-1 of the Securities Exchange Act of 1934, as amended (the \"Exchange Act\"), the Reporting Person may be deemed to have an indirect pecuniary interest in the securities held directly by Cactus Enterprises through his ownership interest in Cactus Enterprises. In accordance with Instruction 4(b)(iv), the entire amount of the securities held by Cactus Enterprises is reported herein. The Reporting Person disclaims beneficial ownership of any securities that he does not directly own, except to the extent of his indirect pecuniary interest therein. This report shall not be deemed an admission that the Reporting Person is a member of a group or the beneficial owner of any securities not directly owned by the Reporting Person."}],"balance_after":9161249,"source":{"system":"sec-edgar","filing":"0001628280-26-060204","document":"wk-form4_1788385642.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1701689/000162828026060204/wk-form4_1788385642.xml","form_type":"4"}},{"id":1135,"issuer":{"id":964,"kind":"organization","name":"Cactus, Inc.","symbol":"WHD"},"owners":[{"id":965,"kind":"person","name":"Bender Scott","position":1,"cik":"0001701688","reported_name":"Bender Scott","relationship":{"director":true,"officer":true,"ten_percent_owner":true,"other":false,"officer_title":"Chairman and CEO"}}],"security":"Units","published_at":"2026-09-02T21:47:18.000Z","date":"2026-09-01","kind":"other","planned":true,"acquired":false,"shares":100000,"ownership":{"direct":false,"nature":"See Footnote"},"footnotes":[{"field":"security","element":"securityTitle","label":"F7","text":"\"Units\" mean ownership interests in Cactus Companies, LLC (\"Cactus Companies\"). The Issuer is the sole managing member of Cactus Companies."},{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F8","text":"The amended and restated limited liability company operating agreement of Cactus Companies provides the holders of Units with certain rights to cause Cactus Companies to acquire all or at least a minimum portion of their Units for, at Cactus Companies election, (x) shares of Class A Common Stock at a redemption ratio of one share of Class A Common Stock for each Unit redeemed, subject to conversion rate adjustments for stock splits, stock dividends and reclassification and other similar transactions, or (y) an equivalent amount of cash."},{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F9","text":"(Continued from footnote 7) Upon the exercise of the Redemption Right, the Issuer (instead of Cactus Companies) has the right (the \"Call Right\") to acquire each tendered Unit directly from the exchanging Unit holder for, at its election, (x) shares of Class A Common Stock at a redemption ratio of one share of Class A Common Stock for each Unit redeemed, subject to conversion rate adjustments for stock splits, stock dividends and reclassification and other similar transactions, or (y) an equivalent amount of cash. The Issuer did not exercise the Call Right in connection with the redemptions described in this Report."},{"field":"kind","element":"transactionCoding","label":"F4","text":"In connection with its redemption of Units, as described below, BIC disposed of a corresponding number of shares of Class B Common Stock, which shares were cancelled by the Issuer."},{"field":"price","element":"transactionPricePerShare","label":"F10","text":"The Units and a corresponding number of shares of Class B Common Stock were redeemed for Class A Common Stock on September 1, 2026."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F8","text":"The amended and restated limited liability company operating agreement of Cactus Companies provides the holders of Units with certain rights to cause Cactus Companies to acquire all or at least a minimum portion of their Units for, at Cactus Companies election, (x) shares of Class A Common Stock at a redemption ratio of one share of Class A Common Stock for each Unit redeemed, subject to conversion rate adjustments for stock splits, stock dividends and reclassification and other similar transactions, or (y) an equivalent amount of cash."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F9","text":"(Continued from footnote 7) Upon the exercise of the Redemption Right, the Issuer (instead of Cactus Companies) has the right (the \"Call Right\") to acquire each tendered Unit directly from the exchanging Unit holder for, at its election, (x) shares of Class A Common Stock at a redemption ratio of one share of Class A Common Stock for each Unit redeemed, subject to conversion rate adjustments for stock splits, stock dividends and reclassification and other similar transactions, or (y) an equivalent amount of cash. The Issuer did not exercise the Call Right in connection with the redemptions described in this Report."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F8","text":"The amended and restated limited liability company operating agreement of Cactus Companies provides the holders of Units with certain rights to cause Cactus Companies to acquire all or at least a minimum portion of their Units for, at Cactus Companies election, (x) shares of Class A Common Stock at a redemption ratio of one share of Class A Common Stock for each Unit redeemed, subject to conversion rate adjustments for stock splits, stock dividends and reclassification and other similar transactions, or (y) an equivalent amount of cash."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F9","text":"(Continued from footnote 7) Upon the exercise of the Redemption Right, the Issuer (instead of Cactus Companies) has the right (the \"Call Right\") to acquire each tendered Unit directly from the exchanging Unit holder for, at its election, (x) shares of Class A Common Stock at a redemption ratio of one share of Class A Common Stock for each Unit redeemed, subject to conversion rate adjustments for stock splits, stock dividends and reclassification and other similar transactions, or (y) an equivalent amount of cash. The Issuer did not exercise the Call Right in connection with the redemptions described in this Report."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F2","text":"Following the transactions reported herein, the Reporting Person is deemed to beneficially own 9,161,249 shares of Class B Common Stock and 9,161,249 Units owned by Cactus Enterprises."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F3","text":"The securities reported herein are directly owned by Cactus Enterprises. By reason of the provisions of Rule 16a-1 of the Securities Exchange Act of 1934, as amended (the \"Exchange Act\"), the Reporting Person may be deemed to have an indirect pecuniary interest in the securities held directly by Cactus Enterprises through his ownership interest in Cactus Enterprises. In accordance with Instruction 4(b)(iv), the entire amount of the securities held by Cactus Enterprises is reported herein. The Reporting Person disclaims beneficial ownership of any securities that he does not directly own, except to the extent of his indirect pecuniary interest therein. This report shall not be deemed an admission that the Reporting Person is a member of a group or the beneficial owner of any securities not directly owned by the Reporting Person."}],"balance_after":9161249,"derivative":{"underlying":"Class A Common Stock","underlying_shares":100000},"source":{"system":"sec-edgar","filing":"0001628280-26-060203","document":"wk-form4_1788385634.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":8,"url":"https://www.sec.gov/Archives/edgar/data/1701688/000162828026060203/wk-form4_1788385634.xml","form_type":"4"}},{"id":1134,"issuer":{"id":964,"kind":"organization","name":"Cactus, Inc.","symbol":"WHD"},"owners":[{"id":965,"kind":"person","name":"Bender Scott","position":1,"cik":"0001701688","reported_name":"Bender Scott","relationship":{"director":true,"officer":true,"ten_percent_owner":true,"other":false,"officer_title":"Chairman and CEO"}}],"security":"Units","published_at":"2026-09-02T21:47:18.000Z","date":"2026-09-01","kind":"grant","planned":true,"acquired":true,"shares":100000,"ownership":{"direct":false,"nature":"See Footnote"},"footnotes":[{"field":"security","element":"securityTitle","label":"F7","text":"\"Units\" mean ownership interests in Cactus Companies, LLC (\"Cactus Companies\"). The Issuer is the sole managing member of Cactus Companies."},{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F8","text":"The amended and restated limited liability company operating agreement of Cactus Companies provides the holders of Units with certain rights to cause Cactus Companies to acquire all or at least a minimum portion of their Units for, at Cactus Companies election, (x) shares of Class A Common Stock at a redemption ratio of one share of Class A Common Stock for each Unit redeemed, subject to conversion rate adjustments for stock splits, stock dividends and reclassification and other similar transactions, or (y) an equivalent amount of cash."},{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F9","text":"(Continued from footnote 7) Upon the exercise of the Redemption Right, the Issuer (instead of Cactus Companies) has the right (the \"Call Right\") to acquire each tendered Unit directly from the exchanging Unit holder for, at its election, (x) shares of Class A Common Stock at a redemption ratio of one share of Class A Common Stock for each Unit redeemed, subject to conversion rate adjustments for stock splits, stock dividends and reclassification and other similar transactions, or (y) an equivalent amount of cash. The Issuer did not exercise the Call Right in connection with the redemptions described in this Report."},{"field":"kind","element":"transactionCoding","label":"F1","text":"In connection with certain redemptions of ownership interests in Cactus WH Enterprises, LLC (\"Cactus Enterprises\") by certain of Cactus Enterprises' members pursuant to the amended and restated limited liability company agreement of Cactus Enterprises, Cactus Enterprises distributed Class B Common Stock to such members. Bender Investment Company (\"BIC\"), a Nevada corporation controlled by the Reporting Person, redeemed a portion of its ownership interests in Cactus Enterprises. In connection with the redemption by BIC of its interests in Cactus Enterprises, Cactus Enterprises distributed to BIC, 100,000 Units (as defined below) and a corresponding number of shares of Class B Common Stock of the Issuer."},{"field":"price","element":"transactionPricePerShare","label":"F9","text":"(Continued from footnote 7) Upon the exercise of the Redemption Right, the Issuer (instead of Cactus Companies) has the right (the \"Call Right\") to acquire each tendered Unit directly from the exchanging Unit holder for, at its election, (x) shares of Class A Common Stock at a redemption ratio of one share of Class A Common Stock for each Unit redeemed, subject to conversion rate adjustments for stock splits, stock dividends and reclassification and other similar transactions, or (y) an equivalent amount of cash. The Issuer did not exercise the Call Right in connection with the redemptions described in this Report."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F8","text":"The amended and restated limited liability company operating agreement of Cactus Companies provides the holders of Units with certain rights to cause Cactus Companies to acquire all or at least a minimum portion of their Units for, at Cactus Companies election, (x) shares of Class A Common Stock at a redemption ratio of one share of Class A Common Stock for each Unit redeemed, subject to conversion rate adjustments for stock splits, stock dividends and reclassification and other similar transactions, or (y) an equivalent amount of cash."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F9","text":"(Continued from footnote 7) Upon the exercise of the Redemption Right, the Issuer (instead of Cactus Companies) has the right (the \"Call Right\") to acquire each tendered Unit directly from the exchanging Unit holder for, at its election, (x) shares of Class A Common Stock at a redemption ratio of one share of Class A Common Stock for each Unit redeemed, subject to conversion rate adjustments for stock splits, stock dividends and reclassification and other similar transactions, or (y) an equivalent amount of cash. The Issuer did not exercise the Call Right in connection with the redemptions described in this Report."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F8","text":"The amended and restated limited liability company operating agreement of Cactus Companies provides the holders of Units with certain rights to cause Cactus Companies to acquire all or at least a minimum portion of their Units for, at Cactus Companies election, (x) shares of Class A Common Stock at a redemption ratio of one share of Class A Common Stock for each Unit redeemed, subject to conversion rate adjustments for stock splits, stock dividends and reclassification and other similar transactions, or (y) an equivalent amount of cash."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F9","text":"(Continued from footnote 7) Upon the exercise of the Redemption Right, the Issuer (instead of Cactus Companies) has the right (the \"Call Right\") to acquire each tendered Unit directly from the exchanging Unit holder for, at its election, (x) shares of Class A Common Stock at a redemption ratio of one share of Class A Common Stock for each Unit redeemed, subject to conversion rate adjustments for stock splits, stock dividends and reclassification and other similar transactions, or (y) an equivalent amount of cash. The Issuer did not exercise the Call Right in connection with the redemptions described in this Report."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F2","text":"Following the transactions reported herein, the Reporting Person is deemed to beneficially own 9,161,249 shares of Class B Common Stock and 9,161,249 Units owned by Cactus Enterprises."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F3","text":"The securities reported herein are directly owned by Cactus Enterprises. By reason of the provisions of Rule 16a-1 of the Securities Exchange Act of 1934, as amended (the \"Exchange Act\"), the Reporting Person may be deemed to have an indirect pecuniary interest in the securities held directly by Cactus Enterprises through his ownership interest in Cactus Enterprises. In accordance with Instruction 4(b)(iv), the entire amount of the securities held by Cactus Enterprises is reported herein. The Reporting Person disclaims beneficial ownership of any securities that he does not directly own, except to the extent of his indirect pecuniary interest therein. This report shall not be deemed an admission that the Reporting Person is a member of a group or the beneficial owner of any securities not directly owned by the Reporting Person."}],"balance_after":9261249,"derivative":{"underlying":"Class A Common Stock","underlying_shares":100000},"source":{"system":"sec-edgar","filing":"0001628280-26-060203","document":"wk-form4_1788385634.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":7,"url":"https://www.sec.gov/Archives/edgar/data/1701688/000162828026060203/wk-form4_1788385634.xml","form_type":"4"}},{"id":1133,"issuer":{"id":964,"kind":"organization","name":"Cactus, Inc.","symbol":"WHD"},"owners":[{"id":965,"kind":"person","name":"Bender Scott","position":1,"cik":"0001701688","reported_name":"Bender Scott","relationship":{"director":true,"officer":true,"ten_percent_owner":true,"other":false,"officer_title":"Chairman and CEO"}}],"security":"Units","published_at":"2026-09-02T21:47:18.000Z","date":"2026-09-01","kind":"other","planned":true,"acquired":false,"shares":100000,"ownership":{"direct":false,"nature":"See Footnote"},"footnotes":[{"field":"security","element":"securityTitle","label":"F7","text":"\"Units\" mean ownership interests in Cactus Companies, LLC (\"Cactus Companies\"). The Issuer is the sole managing member of Cactus Companies."},{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F8","text":"The amended and restated limited liability company operating agreement of Cactus Companies provides the holders of Units with certain rights to cause Cactus Companies to acquire all or at least a minimum portion of their Units for, at Cactus Companies election, (x) shares of Class A Common Stock at a redemption ratio of one share of Class A Common Stock for each Unit redeemed, subject to conversion rate adjustments for stock splits, stock dividends and reclassification and other similar transactions, or (y) an equivalent amount of cash."},{"field":"kind","element":"transactionCoding","label":"F1","text":"In connection with certain redemptions of ownership interests in Cactus WH Enterprises, LLC (\"Cactus Enterprises\") by certain of Cactus Enterprises' members pursuant to the amended and restated limited liability company agreement of Cactus Enterprises, Cactus Enterprises distributed Class B Common Stock to such members. Bender Investment Company (\"BIC\"), a Nevada corporation controlled by the Reporting Person, redeemed a portion of its ownership interests in Cactus Enterprises. In connection with the redemption by BIC of its interests in Cactus Enterprises, Cactus Enterprises distributed to BIC, 100,000 Units (as defined below) and a corresponding number of shares of Class B Common Stock of the Issuer."},{"field":"price","element":"transactionPricePerShare","label":"F1","text":"In connection with certain redemptions of ownership interests in Cactus WH Enterprises, LLC (\"Cactus Enterprises\") by certain of Cactus Enterprises' members pursuant to the amended and restated limited liability company agreement of Cactus Enterprises, Cactus Enterprises distributed Class B Common Stock to such members. Bender Investment Company (\"BIC\"), a Nevada corporation controlled by the Reporting Person, redeemed a portion of its ownership interests in Cactus Enterprises. In connection with the redemption by BIC of its interests in Cactus Enterprises, Cactus Enterprises distributed to BIC, 100,000 Units (as defined below) and a corresponding number of shares of Class B Common Stock of the Issuer."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F8","text":"The amended and restated limited liability company operating agreement of Cactus Companies provides the holders of Units with certain rights to cause Cactus Companies to acquire all or at least a minimum portion of their Units for, at Cactus Companies election, (x) shares of Class A Common Stock at a redemption ratio of one share of Class A Common Stock for each Unit redeemed, subject to conversion rate adjustments for stock splits, stock dividends and reclassification and other similar transactions, or (y) an equivalent amount of cash."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F1","text":"In connection with certain redemptions of ownership interests in Cactus WH Enterprises, LLC (\"Cactus Enterprises\") by certain of Cactus Enterprises' members pursuant to the amended and restated limited liability company agreement of Cactus Enterprises, Cactus Enterprises distributed Class B Common Stock to such members. Bender Investment Company (\"BIC\"), a Nevada corporation controlled by the Reporting Person, redeemed a portion of its ownership interests in Cactus Enterprises. In connection with the redemption by BIC of its interests in Cactus Enterprises, Cactus Enterprises distributed to BIC, 100,000 Units (as defined below) and a corresponding number of shares of Class B Common Stock of the Issuer."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F1","text":"In connection with certain redemptions of ownership interests in Cactus WH Enterprises, LLC (\"Cactus Enterprises\") by certain of Cactus Enterprises' members pursuant to the amended and restated limited liability company agreement of Cactus Enterprises, Cactus Enterprises distributed Class B Common Stock to such members. Bender Investment Company (\"BIC\"), a Nevada corporation controlled by the Reporting Person, redeemed a portion of its ownership interests in Cactus Enterprises. In connection with the redemption by BIC of its interests in Cactus Enterprises, Cactus Enterprises distributed to BIC, 100,000 Units (as defined below) and a corresponding number of shares of Class B Common Stock of the Issuer."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F2","text":"Following the transactions reported herein, the Reporting Person is deemed to beneficially own 9,161,249 shares of Class B Common Stock and 9,161,249 Units owned by Cactus Enterprises."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F3","text":"The securities reported herein are directly owned by Cactus Enterprises. By reason of the provisions of Rule 16a-1 of the Securities Exchange Act of 1934, as amended (the \"Exchange Act\"), the Reporting Person may be deemed to have an indirect pecuniary interest in the securities held directly by Cactus Enterprises through his ownership interest in Cactus Enterprises. In accordance with Instruction 4(b)(iv), the entire amount of the securities held by Cactus Enterprises is reported herein. The Reporting Person disclaims beneficial ownership of any securities that he does not directly own, except to the extent of his indirect pecuniary interest therein. This report shall not be deemed an admission that the Reporting Person is a member of a group or the beneficial owner of any securities not directly owned by the Reporting Person."}],"balance_after":9161249,"derivative":{"underlying":"Class A Common Stock","underlying_shares":100000},"source":{"system":"sec-edgar","filing":"0001628280-26-060203","document":"wk-form4_1788385634.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":6,"url":"https://www.sec.gov/Archives/edgar/data/1701688/000162828026060203/wk-form4_1788385634.xml","form_type":"4"}},{"id":1132,"issuer":{"id":964,"kind":"organization","name":"Cactus, Inc.","symbol":"WHD"},"owners":[{"id":965,"kind":"person","name":"Bender Scott","position":1,"cik":"0001701688","reported_name":"Bender Scott","relationship":{"director":true,"officer":true,"ten_percent_owner":true,"other":false,"officer_title":"Chairman and CEO"}}],"security":"Class A Common Stock","published_at":"2026-09-02T21:47:18.000Z","date":"2026-09-01","kind":"sale","planned":true,"acquired":false,"shares":100000,"price":70.372,"value":7037200.0,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F6","text":"The shares reported herein as sold represent the aggregate number of shares sold by Bender Investment Company pursuant to a Rule 10b5-1 trading plan. The reporting person has an ownership interest in Bender Investment Company and disclaims beneficial ownership of such shares except to the extent of his pecuniary interest therein."}],"balance_after":120527,"source":{"system":"sec-edgar","filing":"0001628280-26-060203","document":"wk-form4_1788385634.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":5,"url":"https://www.sec.gov/Archives/edgar/data/1701688/000162828026060203/wk-form4_1788385634.xml","form_type":"4"}},{"id":1131,"issuer":{"id":964,"kind":"organization","name":"Cactus, Inc.","symbol":"WHD"},"owners":[{"id":965,"kind":"person","name":"Bender Scott","position":1,"cik":"0001701688","reported_name":"Bender Scott","relationship":{"director":true,"officer":true,"ten_percent_owner":true,"other":false,"officer_title":"Chairman and CEO"}}],"security":"Class A Common Stock","published_at":"2026-09-02T21:47:18.000Z","date":"2026-09-01","kind":"other","planned":true,"acquired":true,"shares":100000,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F5","text":"In connection with its redemption of Units, as described below, BIC acquired 100,000 shares of Class A Common Stock."},{"field":"price","element":"transactionPricePerShare","label":"F5","text":"In connection with its redemption of Units, as described below, BIC acquired 100,000 shares of Class A Common Stock."}],"balance_after":220527,"source":{"system":"sec-edgar","filing":"0001628280-26-060203","document":"wk-form4_1788385634.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":4,"url":"https://www.sec.gov/Archives/edgar/data/1701688/000162828026060203/wk-form4_1788385634.xml","form_type":"4"}},{"id":1130,"issuer":{"id":964,"kind":"organization","name":"Cactus, Inc.","symbol":"WHD"},"owners":[{"id":965,"kind":"person","name":"Bender Scott","position":1,"cik":"0001701688","reported_name":"Bender Scott","relationship":{"director":true,"officer":true,"ten_percent_owner":true,"other":false,"officer_title":"Chairman and CEO"}}],"security":"Class B Common Stock","published_at":"2026-09-02T21:47:18.000Z","date":"2026-09-01","kind":"disposition_to_issuer","planned":true,"acquired":false,"shares":100000,"ownership":{"direct":false,"nature":"See Footnote"},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F4","text":"In connection with its redemption of Units, as described below, BIC disposed of a corresponding number of shares of Class B Common Stock, which shares were cancelled by the Issuer."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F2","text":"Following the transactions reported herein, the Reporting Person is deemed to beneficially own 9,161,249 shares of Class B Common Stock and 9,161,249 Units owned by Cactus Enterprises."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F3","text":"The securities reported herein are directly owned by Cactus Enterprises. By reason of the provisions of Rule 16a-1 of the Securities Exchange Act of 1934, as amended (the \"Exchange Act\"), the Reporting Person may be deemed to have an indirect pecuniary interest in the securities held directly by Cactus Enterprises through his ownership interest in Cactus Enterprises. In accordance with Instruction 4(b)(iv), the entire amount of the securities held by Cactus Enterprises is reported herein. The Reporting Person disclaims beneficial ownership of any securities that he does not directly own, except to the extent of his indirect pecuniary interest therein. This report shall not be deemed an admission that the Reporting Person is a member of a group or the beneficial owner of any securities not directly owned by the Reporting Person."}],"balance_after":9161249,"source":{"system":"sec-edgar","filing":"0001628280-26-060203","document":"wk-form4_1788385634.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":3,"url":"https://www.sec.gov/Archives/edgar/data/1701688/000162828026060203/wk-form4_1788385634.xml","form_type":"4"}},{"id":1129,"issuer":{"id":964,"kind":"organization","name":"Cactus, Inc.","symbol":"WHD"},"owners":[{"id":965,"kind":"person","name":"Bender Scott","position":1,"cik":"0001701688","reported_name":"Bender Scott","relationship":{"director":true,"officer":true,"ten_percent_owner":true,"other":false,"officer_title":"Chairman and CEO"}}],"security":"Class B Common Stock","published_at":"2026-09-02T21:47:18.000Z","date":"2026-09-01","kind":"grant","planned":true,"acquired":true,"shares":100000,"ownership":{"direct":false,"nature":"See Footnote"},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F1","text":"In connection with certain redemptions of ownership interests in Cactus WH Enterprises, LLC (\"Cactus Enterprises\") by certain of Cactus Enterprises' members pursuant to the amended and restated limited liability company agreement of Cactus Enterprises, Cactus Enterprises distributed Class B Common Stock to such members. Bender Investment Company (\"BIC\"), a Nevada corporation controlled by the Reporting Person, redeemed a portion of its ownership interests in Cactus Enterprises. In connection with the redemption by BIC of its interests in Cactus Enterprises, Cactus Enterprises distributed to BIC, 100,000 Units (as defined below) and a corresponding number of shares of Class B Common Stock of the Issuer."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F2","text":"Following the transactions reported herein, the Reporting Person is deemed to beneficially own 9,161,249 shares of Class B Common Stock and 9,161,249 Units owned by Cactus Enterprises."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F3","text":"The securities reported herein are directly owned by Cactus Enterprises. By reason of the provisions of Rule 16a-1 of the Securities Exchange Act of 1934, as amended (the \"Exchange Act\"), the Reporting Person may be deemed to have an indirect pecuniary interest in the securities held directly by Cactus Enterprises through his ownership interest in Cactus Enterprises. In accordance with Instruction 4(b)(iv), the entire amount of the securities held by Cactus Enterprises is reported herein. The Reporting Person disclaims beneficial ownership of any securities that he does not directly own, except to the extent of his indirect pecuniary interest therein. This report shall not be deemed an admission that the Reporting Person is a member of a group or the beneficial owner of any securities not directly owned by the Reporting Person."}],"balance_after":9261249,"source":{"system":"sec-edgar","filing":"0001628280-26-060203","document":"wk-form4_1788385634.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1701688/000162828026060203/wk-form4_1788385634.xml","form_type":"4"}},{"id":1128,"issuer":{"id":964,"kind":"organization","name":"Cactus, Inc.","symbol":"WHD"},"owners":[{"id":965,"kind":"person","name":"Bender Scott","position":1,"cik":"0001701688","reported_name":"Bender Scott","relationship":{"director":true,"officer":true,"ten_percent_owner":true,"other":false,"officer_title":"Chairman and CEO"}}],"security":"Class B Common Stock","published_at":"2026-09-02T21:47:18.000Z","date":"2026-09-01","kind":"other","planned":true,"acquired":false,"shares":100000,"ownership":{"direct":false,"nature":"See Footnote"},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"In connection with certain redemptions of ownership interests in Cactus WH Enterprises, LLC (\"Cactus Enterprises\") by certain of Cactus Enterprises' members pursuant to the amended and restated limited liability company agreement of Cactus Enterprises, Cactus Enterprises distributed Class B Common Stock to such members. Bender Investment Company (\"BIC\"), a Nevada corporation controlled by the Reporting Person, redeemed a portion of its ownership interests in Cactus Enterprises. In connection with the redemption by BIC of its interests in Cactus Enterprises, Cactus Enterprises distributed to BIC, 100,000 Units (as defined below) and a corresponding number of shares of Class B Common Stock of the Issuer."},{"field":"price","element":"transactionPricePerShare","label":"F1","text":"In connection with certain redemptions of ownership interests in Cactus WH Enterprises, LLC (\"Cactus Enterprises\") by certain of Cactus Enterprises' members pursuant to the amended and restated limited liability company agreement of Cactus Enterprises, Cactus Enterprises distributed Class B Common Stock to such members. Bender Investment Company (\"BIC\"), a Nevada corporation controlled by the Reporting Person, redeemed a portion of its ownership interests in Cactus Enterprises. In connection with the redemption by BIC of its interests in Cactus Enterprises, Cactus Enterprises distributed to BIC, 100,000 Units (as defined below) and a corresponding number of shares of Class B Common Stock of the Issuer."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F2","text":"Following the transactions reported herein, the Reporting Person is deemed to beneficially own 9,161,249 shares of Class B Common Stock and 9,161,249 Units owned by Cactus Enterprises."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F3","text":"The securities reported herein are directly owned by Cactus Enterprises. By reason of the provisions of Rule 16a-1 of the Securities Exchange Act of 1934, as amended (the \"Exchange Act\"), the Reporting Person may be deemed to have an indirect pecuniary interest in the securities held directly by Cactus Enterprises through his ownership interest in Cactus Enterprises. In accordance with Instruction 4(b)(iv), the entire amount of the securities held by Cactus Enterprises is reported herein. The Reporting Person disclaims beneficial ownership of any securities that he does not directly own, except to the extent of his indirect pecuniary interest therein. This report shall not be deemed an admission that the Reporting Person is a member of a group or the beneficial owner of any securities not directly owned by the Reporting Person."}],"balance_after":9161249,"source":{"system":"sec-edgar","filing":"0001628280-26-060203","document":"wk-form4_1788385634.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1701688/000162828026060203/wk-form4_1788385634.xml","form_type":"4"}},{"id":691910,"issuer":{"id":964,"kind":"organization","name":"Cactus, Inc.","symbol":"WHD"},"owners":[{"id":967,"kind":"organization","name":"Cactus WH Enterprises, LLC","position":1,"cik":"0001701768","reported_name":"Cactus WH Enterprises, LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}}],"security":"Units","published_at":"2026-08-10T21:21:37.000Z","date":"2026-08-06","kind":"other","planned":false,"acquired":false,"shares":25000,"ownership":{"direct":true},"footnotes":[{"field":"security","element":"securityTitle","label":"F2","text":"\"Units\" mean ownership interests in Cactus Companies, LLC (\"Cactus Companies\"). The Issuer is the sole managing member of Cactus Companies."},{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F3","text":"The amended and restated limited liability company operating agreement of Cactus Companies provides the holders of Units with certain rights to cause Cactus Companies to acquire all or at least a minimum portion of their Units for, at Cactus Companies election, (x) shares of Class A Common Stock at a redemption ratio of one share of Class A Common Stock for each Unit redeemed, subject to conversion rate adjustments for stock splits, stock dividends and reclassification and other similar transactions, or (y) an equivalent amount of cash."},{"field":"kind","element":"transactionCoding","label":"F4","text":"In connection with certain redemptions of ownership interests in the Reporting Entity by certain of the Reporting Entity's members pursuant to the amended and restated limited liability company agreement of the Reporting Entity, the Reporting Entity distributed Units to such members."},{"field":"price","element":"transactionPricePerShare","label":"F4","text":"In connection with certain redemptions of ownership interests in the Reporting Entity by certain of the Reporting Entity's members pursuant to the amended and restated limited liability company agreement of the Reporting Entity, the Reporting Entity distributed Units to such members."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F3","text":"The amended and restated limited liability company operating agreement of Cactus Companies provides the holders of Units with certain rights to cause Cactus Companies to acquire all or at least a minimum portion of their Units for, at Cactus Companies election, (x) shares of Class A Common Stock at a redemption ratio of one share of Class A Common Stock for each Unit redeemed, subject to conversion rate adjustments for stock splits, stock dividends and reclassification and other similar transactions, or (y) an equivalent amount of cash."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F4","text":"In connection with certain redemptions of ownership interests in the Reporting Entity by certain of the Reporting Entity's members pursuant to the amended and restated limited liability company agreement of the Reporting Entity, the Reporting Entity distributed Units to such members."}],"balance_after":9261249,"derivative":{"underlying":"Class A Common Stock","underlying_shares":25000},"source":{"system":"sec-edgar","filing":"0001628280-26-055364","document":"wk-form4_1786396895.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1701768/000162828026055364/wk-form4_1786396895.xml","form_type":"4"}},{"id":691909,"issuer":{"id":964,"kind":"organization","name":"Cactus, Inc.","symbol":"WHD"},"owners":[{"id":967,"kind":"organization","name":"Cactus WH Enterprises, LLC","position":1,"cik":"0001701768","reported_name":"Cactus WH Enterprises, LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}}],"security":"Class B Common Stock","published_at":"2026-08-10T21:21:37.000Z","date":"2026-08-06","kind":"other","planned":false,"acquired":false,"shares":25000,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"In connection with certain redemptions of ownership interests in the Reporting Entity by certain of the Reporting Entity's members pursuant to the amended and restated limited liability company operating agreement of the Reporting Entity, the Reporting Entity distributed Class B Common Stock to such members."},{"field":"price","element":"transactionPricePerShare","label":"F1","text":"In connection with certain redemptions of ownership interests in the Reporting Entity by certain of the Reporting Entity's members pursuant to the amended and restated limited liability company operating agreement of the Reporting Entity, the Reporting Entity distributed Class B Common Stock to such members."}],"balance_after":9261249,"source":{"system":"sec-edgar","filing":"0001628280-26-055364","document":"wk-form4_1786396895.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1701768/000162828026055364/wk-form4_1786396895.xml","form_type":"4"}},{"id":691663,"issuer":{"id":964,"kind":"organization","name":"Cactus, Inc.","symbol":"WHD"},"owners":[{"id":965,"kind":"person","name":"Bender Scott","position":1,"cik":"0001701688","reported_name":"Bender Scott","relationship":{"director":true,"officer":true,"ten_percent_owner":true,"other":false,"officer_title":"Chairman and CEO"}}],"security":"Units","published_at":"2026-08-10T21:21:30.000Z","date":"2026-08-06","kind":"other","planned":false,"acquired":false,"shares":25000,"ownership":{"direct":false,"nature":"See Footnote"},"footnotes":[{"field":"security","element":"securityTitle","label":"F4","text":"\"Units\" mean ownership interests in Cactus Companies, LLC (\"Cactus Companies\"). The Issuer is the sole managing member of Cactus Companies."},{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F5","text":"The amended and restated limited liability company operating agreement of Cactus Companies provides the holders of Units with certain rights to cause Cactus Companies to acquire all or at least a minimum portion of their Units for, at Cactus Companies election, (x) shares of Class A Common Stock at a redemption ratio of one share of Class A Common Stock for each Unit redeemed, subject to conversion rate adjustments for stock splits, stock dividends and reclassification and other similar transactions, or (y) an equivalent amount of cash."},{"field":"kind","element":"transactionCoding","label":"F1","text":"In connection with certain redemptions of ownership interests in Cactus WH Enterprises, LLC (\"Cactus Enterprises\") by certain of Cactus Enterprises' members pursuant to the amended and restated limited liability company agreement of Cactus Enterprises, Cactus Enterprises distributed Class B Common Stock to such members. Cactus Enterprises distributed to Steven Bender 25,000 Units and a corresponding number of shares of Class B Common Stock."},{"field":"price","element":"transactionPricePerShare","label":"F1","text":"In connection with certain redemptions of ownership interests in Cactus WH Enterprises, LLC (\"Cactus Enterprises\") by certain of Cactus Enterprises' members pursuant to the amended and restated limited liability company agreement of Cactus Enterprises, Cactus Enterprises distributed Class B Common Stock to such members. Cactus Enterprises distributed to Steven Bender 25,000 Units and a corresponding number of shares of Class B Common Stock."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F5","text":"The amended and restated limited liability company operating agreement of Cactus Companies provides the holders of Units with certain rights to cause Cactus Companies to acquire all or at least a minimum portion of their Units for, at Cactus Companies election, (x) shares of Class A Common Stock at a redemption ratio of one share of Class A Common Stock for each Unit redeemed, subject to conversion rate adjustments for stock splits, stock dividends and reclassification and other similar transactions, or (y) an equivalent amount of cash."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F1","text":"In connection with certain redemptions of ownership interests in Cactus WH Enterprises, LLC (\"Cactus Enterprises\") by certain of Cactus Enterprises' members pursuant to the amended and restated limited liability company agreement of Cactus Enterprises, Cactus Enterprises distributed Class B Common Stock to such members. Cactus Enterprises distributed to Steven Bender 25,000 Units and a corresponding number of shares of Class B Common Stock."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F1","text":"In connection with certain redemptions of ownership interests in Cactus WH Enterprises, LLC (\"Cactus Enterprises\") by certain of Cactus Enterprises' members pursuant to the amended and restated limited liability company agreement of Cactus Enterprises, Cactus Enterprises distributed Class B Common Stock to such members. Cactus Enterprises distributed to Steven Bender 25,000 Units and a corresponding number of shares of Class B Common Stock."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F2","text":"Following the transactions reported herein, the Reporting Person is deemed to beneficially own 9,261,249 shares of Class B Common Stock and 9,261,249 Units owned by Cactus Enterprises."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F3","text":"The securities reported herein are directly owned by Cactus Enterprises. By reason of the provisions of Rule 16a-1 of the Securities Exchange Act of 1934, as amended (the \"Exchange Act\"), the Reporting Person may be deemed to have an indirect pecuniary interest in the securities held directly by Cactus Enterprises through his ownership interest in Cactus Enterprises. In accordance with Instruction 4(b)(iv), the entire amount of the securities held by Cactus Enterprises is reported herein. The Reporting Person disclaims beneficial ownership of any securities that he does not directly own, except to the extent of his indirect pecuniary interest therein. This report shall not be deemed an admission that the Reporting Person is a member of a group or the beneficial owner of any securities not directly owned by the Reporting Person."}],"balance_after":9261249,"derivative":{"underlying":"Class A Common Stock","underlying_shares":25000},"source":{"system":"sec-edgar","filing":"0001628280-26-055363","document":"wk-form4_1786396887.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1699136/000162828026055363/wk-form4_1786396887.xml","form_type":"4"}},{"id":691662,"issuer":{"id":964,"kind":"organization","name":"Cactus, Inc.","symbol":"WHD"},"owners":[{"id":965,"kind":"person","name":"Bender Scott","position":1,"cik":"0001701688","reported_name":"Bender Scott","relationship":{"director":true,"officer":true,"ten_percent_owner":true,"other":false,"officer_title":"Chairman and CEO"}}],"security":"Class B Common Stock","published_at":"2026-08-10T21:21:30.000Z","date":"2026-08-06","kind":"other","planned":false,"acquired":false,"shares":25000,"ownership":{"direct":false,"nature":"See Footnote"},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"In connection with certain redemptions of ownership interests in Cactus WH Enterprises, LLC (\"Cactus Enterprises\") by certain of Cactus Enterprises' members pursuant to the amended and restated limited liability company agreement of Cactus Enterprises, Cactus Enterprises distributed Class B Common Stock to such members. Cactus Enterprises distributed to Steven Bender 25,000 Units and a corresponding number of shares of Class B Common Stock."},{"field":"price","element":"transactionPricePerShare","label":"F1","text":"In connection with certain redemptions of ownership interests in Cactus WH Enterprises, LLC (\"Cactus Enterprises\") by certain of Cactus Enterprises' members pursuant to the amended and restated limited liability company agreement of Cactus Enterprises, Cactus Enterprises distributed Class B Common Stock to such members. Cactus Enterprises distributed to Steven Bender 25,000 Units and a corresponding number of shares of Class B Common Stock."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F2","text":"Following the transactions reported herein, the Reporting Person is deemed to beneficially own 9,261,249 shares of Class B Common Stock and 9,261,249 Units owned by Cactus Enterprises."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F3","text":"The securities reported herein are directly owned by Cactus Enterprises. By reason of the provisions of Rule 16a-1 of the Securities Exchange Act of 1934, as amended (the \"Exchange Act\"), the Reporting Person may be deemed to have an indirect pecuniary interest in the securities held directly by Cactus Enterprises through his ownership interest in Cactus Enterprises. In accordance with Instruction 4(b)(iv), the entire amount of the securities held by Cactus Enterprises is reported herein. The Reporting Person disclaims beneficial ownership of any securities that he does not directly own, except to the extent of his indirect pecuniary interest therein. This report shall not be deemed an admission that the Reporting Person is a member of a group or the beneficial owner of any securities not directly owned by the Reporting Person."}],"balance_after":9261249,"source":{"system":"sec-edgar","filing":"0001628280-26-055363","document":"wk-form4_1786396887.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1699136/000162828026055363/wk-form4_1786396887.xml","form_type":"4"}},{"id":691661,"issuer":{"id":964,"kind":"organization","name":"Cactus, Inc.","symbol":"WHD"},"owners":[{"id":968,"kind":"person","name":"Bender Joel","position":1,"cik":"0001701689","reported_name":"Bender Joel","relationship":{"director":true,"officer":true,"ten_percent_owner":true,"other":false,"officer_title":"President"}}],"security":"Units","published_at":"2026-08-10T21:21:21.000Z","date":"2026-08-06","kind":"other","planned":false,"acquired":false,"shares":25000,"ownership":{"direct":false,"nature":"See Footnote"},"footnotes":[{"field":"security","element":"securityTitle","label":"F4","text":"\"Units\" mean ownership interests in Cactus Companies, LLC (\"Cactus Companies\"). The Issuer is the sole managing member of Cactus Companies."},{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F5","text":"The amended and restated limited liability company operating agreement of Cactus Companies provides the holders of Units with certain rights to cause Cactus Companies to acquire all or at least a minimum portion of their Units for, at Cactus Companies election, (x) shares of Class A Common Stock at a redemption ratio of one share of Class A Common Stock for each Unit redeemed, subject to conversion rate adjustments for stock splits, stock dividends and reclassification and other similar transactions, or (y) an equivalent amount of cash."},{"field":"kind","element":"transactionCoding","label":"F1","text":"In connection with certain redemptions of ownership interests in Cactus WH Enterprises, LLC (\"Cactus Enterprises\") by certain of Cactus Enterprises' members pursuant to the amended and restated limited liability company agreement of Cactus Enterprises, Cactus Enterprises distributed Class B Common Stock to such members. Cactus Enterprises distributed to Steven Bender 25,000 Units and a corresponding number of shares of Class B Common Stock."},{"field":"price","element":"transactionPricePerShare","label":"F1","text":"In connection with certain redemptions of ownership interests in Cactus WH Enterprises, LLC (\"Cactus Enterprises\") by certain of Cactus Enterprises' members pursuant to the amended and restated limited liability company agreement of Cactus Enterprises, Cactus Enterprises distributed Class B Common Stock to such members. Cactus Enterprises distributed to Steven Bender 25,000 Units and a corresponding number of shares of Class B Common Stock."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F5","text":"The amended and restated limited liability company operating agreement of Cactus Companies provides the holders of Units with certain rights to cause Cactus Companies to acquire all or at least a minimum portion of their Units for, at Cactus Companies election, (x) shares of Class A Common Stock at a redemption ratio of one share of Class A Common Stock for each Unit redeemed, subject to conversion rate adjustments for stock splits, stock dividends and reclassification and other similar transactions, or (y) an equivalent amount of cash."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F1","text":"In connection with certain redemptions of ownership interests in Cactus WH Enterprises, LLC (\"Cactus Enterprises\") by certain of Cactus Enterprises' members pursuant to the amended and restated limited liability company agreement of Cactus Enterprises, Cactus Enterprises distributed Class B Common Stock to such members. Cactus Enterprises distributed to Steven Bender 25,000 Units and a corresponding number of shares of Class B Common Stock."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F1","text":"In connection with certain redemptions of ownership interests in Cactus WH Enterprises, LLC (\"Cactus Enterprises\") by certain of Cactus Enterprises' members pursuant to the amended and restated limited liability company agreement of Cactus Enterprises, Cactus Enterprises distributed Class B Common Stock to such members. Cactus Enterprises distributed to Steven Bender 25,000 Units and a corresponding number of shares of Class B Common Stock."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F2","text":"Following the transactions reported herein, the Reporting Person is deemed to beneficially own 9,261,249 shares of Class B Common Stock and 9,261,249 Units owned by Cactus Enterprises."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F3","text":"The securities reported herein are directly owned by Cactus Enterprises. By reason of the provisions of Rule 16a-1 of the Securities Exchange Act of 1934, as amended (the \"Exchange Act\"), the Reporting Person may be deemed to have an indirect pecuniary interest in the securities held directly by Cactus Enterprises through his ownership interest in Cactus Enterprises. In accordance with Instruction 4(b)(iv), the entire amount of the securities held by Cactus Enterprises is reported herein. The Reporting Person disclaims beneficial ownership of any securities that he does not directly own, except to the extent of his indirect pecuniary interest therein. This report shall not be deemed an admission that the Reporting Person is a member of a group or the beneficial owner of any securities not directly owned by the Reporting Person."}],"balance_after":9261249,"derivative":{"underlying":"Class A Common Stock","underlying_shares":25000},"source":{"system":"sec-edgar","filing":"0001628280-26-055361","document":"wk-form4_1786396878.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1699136/000162828026055361/wk-form4_1786396878.xml","form_type":"4"}},{"id":691660,"issuer":{"id":964,"kind":"organization","name":"Cactus, Inc.","symbol":"WHD"},"owners":[{"id":968,"kind":"person","name":"Bender Joel","position":1,"cik":"0001701689","reported_name":"Bender Joel","relationship":{"director":true,"officer":true,"ten_percent_owner":true,"other":false,"officer_title":"President"}}],"security":"Class B Common Stock","published_at":"2026-08-10T21:21:21.000Z","date":"2026-08-06","kind":"other","planned":false,"acquired":false,"shares":25000,"ownership":{"direct":false,"nature":"See Footnote"},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"In connection with certain redemptions of ownership interests in Cactus WH Enterprises, LLC (\"Cactus Enterprises\") by certain of Cactus Enterprises' members pursuant to the amended and restated limited liability company agreement of Cactus Enterprises, Cactus Enterprises distributed Class B Common Stock to such members. Cactus Enterprises distributed to Steven Bender 25,000 Units and a corresponding number of shares of Class B Common Stock."},{"field":"price","element":"transactionPricePerShare","label":"F1","text":"In connection with certain redemptions of ownership interests in Cactus WH Enterprises, LLC (\"Cactus Enterprises\") by certain of Cactus Enterprises' members pursuant to the amended and restated limited liability company agreement of Cactus Enterprises, Cactus Enterprises distributed Class B Common Stock to such members. Cactus Enterprises distributed to Steven Bender 25,000 Units and a corresponding number of shares of Class B Common Stock."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F2","text":"Following the transactions reported herein, the Reporting Person is deemed to beneficially own 9,261,249 shares of Class B Common Stock and 9,261,249 Units owned by Cactus Enterprises."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F3","text":"The securities reported herein are directly owned by Cactus Enterprises. By reason of the provisions of Rule 16a-1 of the Securities Exchange Act of 1934, as amended (the \"Exchange Act\"), the Reporting Person may be deemed to have an indirect pecuniary interest in the securities held directly by Cactus Enterprises through his ownership interest in Cactus Enterprises. In accordance with Instruction 4(b)(iv), the entire amount of the securities held by Cactus Enterprises is reported herein. The Reporting Person disclaims beneficial ownership of any securities that he does not directly own, except to the extent of his indirect pecuniary interest therein. This report shall not be deemed an admission that the Reporting Person is a member of a group or the beneficial owner of any securities not directly owned by the Reporting Person."}],"balance_after":9261249,"source":{"system":"sec-edgar","filing":"0001628280-26-055361","document":"wk-form4_1786396878.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1699136/000162828026055361/wk-form4_1786396878.xml","form_type":"4"}},{"id":691659,"issuer":{"id":964,"kind":"organization","name":"Cactus, Inc.","symbol":"WHD"},"owners":[{"id":24931,"kind":"person","name":"Bender Steven","position":1,"cik":"0001701687","reported_name":"Bender Steven","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"COO, EVP and CEO-SpoolableTech"}}],"security":"Units","published_at":"2026-08-10T21:21:13.000Z","date":"2026-08-06","kind":"other","planned":false,"acquired":false,"shares":0,"ownership":{"direct":true},"footnotes":[{"field":"security","element":"securityTitle","label":"F4","text":"\"Units\" mean ownership interests in Cactus Companies, LLC (\"Cactus Companies\"). The Issuer is the sole managing member of Cactus Companies."},{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F5","text":"The amended and restated limited liability company operating agreement of Cactus Companies provides the holders of Units with certain rights to cause Cactus Companies to acquire all or at least a minimum portion of their Units for, at Cactus Companies election, (x) shares of Class A Common Stock at a redemption ratio of one share of Class A Common Stock for each Unit redeemed, subject to conversion rate adjustments for stock splits, stock dividends and reclassification and other similar transactions, or (y) an equivalent amount of cash."},{"field":"price","element":"transactionPricePerShare","label":"F6","text":"The Units were redeemed for Class A Common Stock on August 6, 2026."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F5","text":"The amended and restated limited liability company operating agreement of Cactus Companies provides the holders of Units with certain rights to cause Cactus Companies to acquire all or at least a minimum portion of their Units for, at Cactus Companies election, (x) shares of Class A Common Stock at a redemption ratio of one share of Class A Common Stock for each Unit redeemed, subject to conversion rate adjustments for stock splits, stock dividends and reclassification and other similar transactions, or (y) an equivalent amount of cash."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F5","text":"The amended and restated limited liability company operating agreement of Cactus Companies provides the holders of Units with certain rights to cause Cactus Companies to acquire all or at least a minimum portion of their Units for, at Cactus Companies election, (x) shares of Class A Common Stock at a redemption ratio of one share of Class A Common Stock for each Unit redeemed, subject to conversion rate adjustments for stock splits, stock dividends and reclassification and other similar transactions, or (y) an equivalent amount of cash."}],"balance_after":0,"derivative":{"underlying":"Class A Common Stock","underlying_shares":25000},"source":{"system":"sec-edgar","filing":"0001628280-26-055360","document":"wk-form4_1786396871.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":6,"url":"https://www.sec.gov/Archives/edgar/data/1699136/000162828026055360/wk-form4_1786396871.xml","form_type":"4"}},{"id":691658,"issuer":{"id":964,"kind":"organization","name":"Cactus, Inc.","symbol":"WHD"},"owners":[{"id":24931,"kind":"person","name":"Bender Steven","position":1,"cik":"0001701687","reported_name":"Bender Steven","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"COO, EVP and CEO-SpoolableTech"}}],"security":"Units","published_at":"2026-08-10T21:21:13.000Z","date":"2026-08-06","kind":"grant","planned":false,"acquired":true,"shares":0,"ownership":{"direct":true},"footnotes":[{"field":"security","element":"securityTitle","label":"F4","text":"\"Units\" mean ownership interests in Cactus Companies, LLC (\"Cactus Companies\"). The Issuer is the sole managing member of Cactus Companies."},{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F5","text":"The amended and restated limited liability company operating agreement of Cactus Companies provides the holders of Units with certain rights to cause Cactus Companies to acquire all or at least a minimum portion of their Units for, at Cactus Companies election, (x) shares of Class A Common Stock at a redemption ratio of one share of Class A Common Stock for each Unit redeemed, subject to conversion rate adjustments for stock splits, stock dividends and reclassification and other similar transactions, or (y) an equivalent amount of cash."},{"field":"price","element":"transactionPricePerShare","label":"F5","text":"The amended and restated limited liability company operating agreement of Cactus Companies provides the holders of Units with certain rights to cause Cactus Companies to acquire all or at least a minimum portion of their Units for, at Cactus Companies election, (x) shares of Class A Common Stock at a redemption ratio of one share of Class A Common Stock for each Unit redeemed, subject to conversion rate adjustments for stock splits, stock dividends and reclassification and other similar transactions, or (y) an equivalent amount of cash."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F5","text":"The amended and restated limited liability company operating agreement of Cactus Companies provides the holders of Units with certain rights to cause Cactus Companies to acquire all or at least a minimum portion of their Units for, at Cactus Companies election, (x) shares of Class A Common Stock at a redemption ratio of one share of Class A Common Stock for each Unit redeemed, subject to conversion rate adjustments for stock splits, stock dividends and reclassification and other similar transactions, or (y) an equivalent amount of cash."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F5","text":"The amended and restated limited liability company operating agreement of Cactus Companies provides the holders of Units with certain rights to cause Cactus Companies to acquire all or at least a minimum portion of their Units for, at Cactus Companies election, (x) shares of Class A Common Stock at a redemption ratio of one share of Class A Common Stock for each Unit redeemed, subject to conversion rate adjustments for stock splits, stock dividends and reclassification and other similar transactions, or (y) an equivalent amount of cash."}],"balance_after":0,"derivative":{"underlying":"Class A Common 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the redemption of Units, as described below, the Reporting Person disposed of a corresponding number of shares of Class B Common Stock, which shares were cancelled by the Issuer."}],"balance_after":0,"source":{"system":"sec-edgar","filing":"0001628280-26-055360","document":"wk-form4_1786396871.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1699136/000162828026055360/wk-form4_1786396871.xml","form_type":"4"}},{"id":691654,"issuer":{"id":964,"kind":"organization","name":"Cactus, Inc.","symbol":"WHD"},"owners":[{"id":24931,"kind":"person","name":"Bender Steven","position":1,"cik":"0001701687","reported_name":"Bender Steven","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"COO, EVP and CEO-SpoolableTech"}}],"security":"Class B Common 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Upon vesting, one share of Class A common stock will be delivered for each vested restricted stock unit."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F2","text":"On August 3, 2026, the reporting person was granted 1,291 restricted stock units, vesting on the first anniversary of the grant date."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F2","text":"On August 3, 2026, the reporting person was granted 1,291 restricted stock units, vesting on the first anniversary of the grant date."}],"balance_after":1291,"derivative":{"underlying":"Class A Common Stock","underlying_shares":1291},"source":{"system":"sec-edgar","filing":"0001628280-26-052996","document":"wk-form4_1785939169.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1610219/000162828026052996/wk-form4_1785939169.xml","form_type":"4"}},{"id":695734,"issuer":{"id":964,"kind":"organization","name":"Cactus, Inc.","symbol":"WHD"},"owners":[{"id":967,"kind":"organization","name":"Cactus WH Enterprises, LLC","position":1,"cik":"0001701768","reported_name":"Cactus WH Enterprises, LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}}],"security":"Units","published_at":"2026-08-05T14:12:44.000Z","date":"2026-08-03","kind":"other","planned":false,"acquired":false,"shares":100000,"ownership":{"direct":true},"footnotes":[{"field":"security","element":"securityTitle","label":"F2","text":"\"Units\" mean ownership interests in Cactus Companies, LLC (\"Cactus Companies\"). 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the Reporting Entity distributed Units to such members."},{"field":"price","element":"transactionPricePerShare","label":"F4","text":"In connection with certain redemptions of ownership interests in the Reporting Entity by certain of the Reporting Entity's members pursuant to the amended and restated limited liability company agreement of the Reporting Entity, the Reporting Entity distributed Units to such members."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F3","text":"The amended and restated limited liability company operating agreement of Cactus Companies provides the holders of Units with certain rights to cause Cactus Companies to acquire all or at least a minimum portion of their Units for, at Cactus Companies election, (x) shares of Class A Common Stock at a redemption ratio of one share of Class A Common Stock for each Unit redeemed, subject to conversion rate adjustments for stock splits, stock dividends and reclassification and other similar 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CEO"}}],"security":"Units","published_at":"2026-08-05T14:12:29.000Z","date":"2026-08-03","kind":"other","planned":true,"acquired":false,"shares":100000,"ownership":{"direct":false,"nature":"See Footnote"},"footnotes":[{"field":"security","element":"securityTitle","label":"F7","text":"\"Units\" mean ownership interests in Cactus Companies, LLC (\"Cactus Companies\"). The Issuer is the sole managing member of Cactus Companies."},{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F8","text":"The amended and restated limited liability company operating agreement of Cactus Companies provides the holders of Units with certain rights to cause Cactus Companies to acquire all or at least a minimum portion of their Units for, at Cactus Companies election, (x) shares of Class A Common Stock at a redemption ratio of one share of Class A Common Stock for each Unit redeemed, subject to conversion rate adjustments for stock splits, stock dividends and reclassification and other similar transactions, or (y) an equivalent amount of cash."},{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F9","text":"(Continued from footnote 7) Upon the exercise of the Redemption Right, the Issuer (instead of Cactus Companies) has the right (the \"Call Right\") to acquire each tendered Unit directly from the exchanging Unit holder for, at its election, (x) shares of Class A Common Stock at a redemption ratio of one share of Class A Common Stock for each Unit redeemed, subject to conversion rate adjustments for stock splits, stock dividends and reclassification and other similar transactions, or (y) an equivalent amount of cash. The Issuer did not exercise the Call Right in connection with the redemptions described in this Report."},{"field":"kind","element":"transactionCoding","label":"F4","text":"In connection with its redemption of Units, as described below, BIC disposed of a corresponding number of shares of Class B Common Stock, which shares were cancelled by the Issuer."},{"field":"price","element":"transactionPricePerShare","label":"F10","text":"The Units and a corresponding number of shares of Class B Common Stock were redeemed for Class A Common Stock on August 3, 2026."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F8","text":"The amended and restated limited liability company operating agreement of Cactus Companies provides the holders of Units with certain rights to cause Cactus Companies to acquire all or at least a minimum portion of their Units for, at Cactus Companies election, (x) shares of Class A Common Stock at a redemption ratio of one share of Class A Common Stock for each Unit redeemed, subject to conversion rate adjustments for stock splits, stock dividends and reclassification and other similar transactions, or (y) an equivalent amount of cash."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F9","text":"(Continued from footnote 7) Upon the exercise of the Redemption Right, the Issuer (instead of Cactus Companies) has the right (the \"Call Right\") to acquire each tendered Unit directly from the exchanging Unit holder for, at its election, (x) shares of Class A Common Stock at a redemption ratio of one share of Class A Common Stock for each Unit redeemed, subject to conversion rate adjustments for stock splits, stock dividends and reclassification and other similar transactions, or (y) an equivalent amount of cash. The Issuer did not exercise the Call Right in connection with the redemptions described in this Report."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F8","text":"The amended and restated limited liability company operating agreement of Cactus Companies provides the holders of Units with certain rights to cause Cactus Companies to acquire all or at least a minimum portion of their Units for, at Cactus Companies election, (x) shares of Class A Common Stock at a redemption ratio of one share of Class A Common Stock for each Unit redeemed, subject to conversion rate adjustments for stock splits, stock dividends and reclassification and other similar transactions, or (y) an equivalent amount of cash."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F9","text":"(Continued from footnote 7) Upon the exercise of the Redemption Right, the Issuer (instead of Cactus Companies) has the right (the \"Call Right\") to acquire each tendered Unit directly from the exchanging Unit holder for, at its election, (x) shares of Class A Common Stock at a redemption ratio of one share of Class A Common Stock for each Unit redeemed, subject to conversion rate adjustments for stock splits, stock dividends and reclassification and other similar transactions, or (y) an equivalent amount of cash. The Issuer did not exercise the Call Right in connection with the redemptions described in this Report."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F2","text":"Following the transactions reported herein, the Reporting Person is deemed to beneficially own 9,286,249 shares of Class B Common Stock and 9,286,249 Units owned by Cactus Enterprises."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F3","text":"The securities reported herein are directly owned by Cactus Enterprises. By reason of the provisions of Rule 16a-1 of the Securities Exchange Act of 1934, as amended (the \"Exchange Act\"), the Reporting Person may be deemed to have an indirect pecuniary interest in the securities held directly by Cactus Enterprises through his ownership interest in Cactus Enterprises. In accordance with Instruction 4(b)(iv), the entire amount of the securities held by Cactus Enterprises is reported herein. The Reporting Person disclaims beneficial ownership of any securities that he does not directly own, except to the extent of his indirect pecuniary interest therein. This report shall not be deemed an admission that the Reporting Person is a member of a group or the beneficial owner of any securities not directly owned by the Reporting Person."}],"balance_after":9286249,"derivative":{"underlying":"Class A Common Stock","underlying_shares":100000},"source":{"system":"sec-edgar","filing":"0001628280-26-052993","document":"wk-form4_1785939146.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":8,"url":"https://www.sec.gov/Archives/edgar/data/1699136/000162828026052993/wk-form4_1785939146.xml","form_type":"4"}},{"id":695244,"issuer":{"id":964,"kind":"organization","name":"Cactus, Inc.","symbol":"WHD"},"owners":[{"id":965,"kind":"person","name":"Bender Scott","position":1,"cik":"0001701688","reported_name":"Bender Scott","relationship":{"director":true,"officer":true,"ten_percent_owner":true,"other":false,"officer_title":"Chairman and CEO"}}],"security":"Units","published_at":"2026-08-05T14:12:29.000Z","date":"2026-08-03","kind":"grant","planned":true,"acquired":true,"shares":100000,"ownership":{"direct":false,"nature":"See Footnote"},"footnotes":[{"field":"security","element":"securityTitle","label":"F7","text":"\"Units\" mean ownership interests in Cactus Companies, LLC (\"Cactus Companies\"). The Issuer is the sole managing member of Cactus Companies."},{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F8","text":"The amended and restated limited liability company operating agreement of Cactus Companies provides the holders of Units with certain rights to cause Cactus Companies to acquire all or at least a minimum portion of their Units for, at Cactus Companies election, (x) shares of Class A Common Stock at a redemption ratio of one share of Class A Common Stock for each Unit redeemed, subject to conversion rate adjustments for stock splits, stock dividends and reclassification and other similar transactions, or (y) an equivalent amount of cash."},{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F9","text":"(Continued from footnote 7) Upon the exercise of the Redemption Right, the Issuer (instead of Cactus Companies) has the right (the \"Call Right\") to acquire each tendered Unit directly from the exchanging Unit holder for, at its election, (x) shares of Class A Common Stock at a redemption ratio of one share of Class A Common Stock for each Unit redeemed, subject to conversion rate adjustments for stock splits, stock dividends and reclassification and other similar transactions, or (y) an equivalent amount of cash. The Issuer did not exercise the Call Right in connection with the redemptions described in this Report."},{"field":"kind","element":"transactionCoding","label":"F1","text":"In connection with certain redemptions of ownership interests in Cactus WH Enterprises, LLC (\"Cactus Enterprises\") by certain of Cactus Enterprises' members pursuant to the amended and restated limited liability company agreement of Cactus Enterprises, Cactus Enterprises distributed Class B Common Stock to such members. Bender Investment Company (\"BIC\"), a Nevada corporation controlled by the Reporting Person, redeemed a portion of its ownership interests in Cactus Enterprises. In connection with the redemption by BIC of its interests in Cactus Enterprises, Cactus Enterprises distributed to BIC, 100,000 Units (as defined below) and a corresponding number of shares of Class B Common Stock of the Issuer."},{"field":"price","element":"transactionPricePerShare","label":"F9","text":"(Continued from footnote 7) Upon the exercise of the Redemption Right, the Issuer (instead of Cactus Companies) has the right (the \"Call Right\") to acquire each tendered Unit directly from the exchanging Unit holder for, at its election, (x) shares of Class A Common Stock at a redemption ratio of one share of Class A Common Stock for each Unit redeemed, subject to conversion rate adjustments for stock splits, stock dividends and reclassification and other similar transactions, or (y) an equivalent amount of cash. The Issuer did not exercise the Call Right in connection with the redemptions described in this Report."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F8","text":"The amended and restated limited liability company operating agreement of Cactus Companies provides the holders of Units with certain rights to cause Cactus Companies to acquire all or at least a minimum portion of their Units for, at Cactus Companies election, (x) shares of Class A Common Stock at a redemption ratio of one share of Class A Common Stock for each Unit redeemed, subject to conversion rate adjustments for stock splits, stock dividends and reclassification and other similar transactions, or (y) an equivalent amount of cash."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F9","text":"(Continued from footnote 7) Upon the exercise of the Redemption Right, the Issuer (instead of Cactus Companies) has the right (the \"Call Right\") to acquire each tendered Unit directly from the exchanging Unit holder for, at its election, (x) shares of Class A Common Stock at a redemption ratio of one share of Class A Common Stock for each Unit redeemed, subject to conversion rate adjustments for stock splits, stock dividends and reclassification and other similar transactions, or (y) an equivalent amount of cash. The Issuer did not exercise the Call Right in connection with the redemptions described in this Report."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F8","text":"The amended and restated limited liability company operating agreement of Cactus Companies provides the holders of Units with certain rights to cause Cactus Companies to acquire all or at least a minimum portion of their Units for, at Cactus Companies election, (x) shares of Class A Common Stock at a redemption ratio of one share of Class A Common Stock for each Unit redeemed, subject to conversion rate adjustments for stock splits, stock dividends and reclassification and other similar transactions, or (y) an equivalent amount of cash."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F9","text":"(Continued from footnote 7) Upon the exercise of the Redemption Right, the Issuer (instead of Cactus Companies) has the right (the \"Call Right\") to acquire each tendered Unit directly from the exchanging Unit holder for, at its election, (x) shares of Class A Common Stock at a redemption ratio of one share of Class A Common Stock for each Unit redeemed, subject to conversion rate adjustments for stock splits, stock dividends and reclassification and other similar transactions, or (y) an equivalent amount of cash. The Issuer did not exercise the Call Right in connection with the redemptions described in this Report."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F2","text":"Following the transactions reported herein, the Reporting Person is deemed to beneficially own 9,286,249 shares of Class B Common Stock and 9,286,249 Units owned by Cactus Enterprises."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F3","text":"The securities reported herein are directly owned by Cactus Enterprises. By reason of the provisions of Rule 16a-1 of the Securities Exchange Act of 1934, as amended (the \"Exchange Act\"), the Reporting Person may be deemed to have an indirect pecuniary interest in the securities held directly by Cactus Enterprises through his ownership interest in Cactus Enterprises. In accordance with Instruction 4(b)(iv), the entire amount of the securities held by Cactus Enterprises is reported herein. The Reporting Person disclaims beneficial ownership of any securities that he does not directly own, except to the extent of his indirect pecuniary interest therein. This report shall not be deemed an admission that the Reporting Person is a member of a group or the beneficial owner of any securities not directly owned by the Reporting Person."}],"balance_after":9386249,"derivative":{"underlying":"Class A Common Stock","underlying_shares":100000},"source":{"system":"sec-edgar","filing":"0001628280-26-052993","document":"wk-form4_1785939146.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":7,"url":"https://www.sec.gov/Archives/edgar/data/1699136/000162828026052993/wk-form4_1785939146.xml","form_type":"4"}},{"id":695243,"issuer":{"id":964,"kind":"organization","name":"Cactus, Inc.","symbol":"WHD"},"owners":[{"id":965,"kind":"person","name":"Bender Scott","position":1,"cik":"0001701688","reported_name":"Bender Scott","relationship":{"director":true,"officer":true,"ten_percent_owner":true,"other":false,"officer_title":"Chairman and CEO"}}],"security":"Units","published_at":"2026-08-05T14:12:29.000Z","date":"2026-08-03","kind":"other","planned":true,"acquired":false,"shares":100000,"ownership":{"direct":false,"nature":"See Footnote"},"footnotes":[{"field":"security","element":"securityTitle","label":"F7","text":"\"Units\" mean ownership interests in Cactus Companies, LLC (\"Cactus Companies\"). The Issuer is the sole managing member of Cactus Companies."},{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F8","text":"The amended and restated limited liability company operating agreement of Cactus Companies provides the holders of Units with certain rights to cause Cactus Companies to acquire all or at least a minimum portion of their Units for, at Cactus Companies election, (x) shares of Class A Common Stock at a redemption ratio of one share of Class A Common Stock for each Unit redeemed, subject to conversion rate adjustments for stock splits, stock dividends and reclassification and other similar transactions, or (y) an equivalent amount of cash."},{"field":"kind","element":"transactionCoding","label":"F1","text":"In connection with certain redemptions of ownership interests in Cactus WH Enterprises, LLC (\"Cactus Enterprises\") by certain of Cactus Enterprises' members pursuant to the amended and restated limited liability company agreement of Cactus Enterprises, Cactus Enterprises distributed Class B Common Stock to such members. Bender Investment Company (\"BIC\"), a Nevada corporation controlled by the Reporting Person, redeemed a portion of its ownership interests in Cactus Enterprises. In connection with the redemption by BIC of its interests in Cactus Enterprises, Cactus Enterprises distributed to BIC, 100,000 Units (as defined below) and a corresponding number of shares of Class B Common Stock of the Issuer."},{"field":"price","element":"transactionPricePerShare","label":"F1","text":"In connection with certain redemptions of ownership interests in Cactus WH Enterprises, LLC (\"Cactus Enterprises\") by certain of Cactus Enterprises' members pursuant to the amended and restated limited liability company agreement of Cactus Enterprises, Cactus Enterprises distributed Class B Common Stock to such members. Bender Investment Company (\"BIC\"), a Nevada corporation controlled by the Reporting Person, redeemed a portion of its ownership interests in Cactus Enterprises. In connection with the redemption by BIC of its interests in Cactus Enterprises, Cactus Enterprises distributed to BIC, 100,000 Units (as defined below) and a corresponding number of shares of Class B Common Stock of the Issuer."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F8","text":"The amended and restated limited liability company operating agreement of Cactus Companies provides the holders of Units with certain rights to cause Cactus Companies to acquire all or at least a minimum portion of their Units for, at Cactus Companies election, (x) shares of Class A Common Stock at a redemption ratio of one share of Class A Common Stock for each Unit redeemed, subject to conversion rate adjustments for stock splits, stock dividends and reclassification and other similar transactions, or (y) an equivalent amount of cash."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F1","text":"In connection with certain redemptions of ownership interests in Cactus WH Enterprises, LLC (\"Cactus Enterprises\") by certain of Cactus Enterprises' members pursuant to the amended and restated limited liability company agreement of Cactus Enterprises, Cactus Enterprises distributed Class B Common Stock to such members. Bender Investment Company (\"BIC\"), a Nevada corporation controlled by the Reporting Person, redeemed a portion of its ownership interests in Cactus Enterprises. In connection with the redemption by BIC of its interests in Cactus Enterprises, Cactus Enterprises distributed to BIC, 100,000 Units (as defined below) and a corresponding number of shares of Class B Common Stock of the Issuer."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F1","text":"In connection with certain redemptions of ownership interests in Cactus WH Enterprises, LLC (\"Cactus Enterprises\") by certain of Cactus Enterprises' members pursuant to the amended and restated limited liability company agreement of Cactus Enterprises, Cactus Enterprises distributed Class B Common Stock to such members. Bender Investment Company (\"BIC\"), a Nevada corporation controlled by the Reporting Person, redeemed a portion of its ownership interests in Cactus Enterprises. In connection with the redemption by BIC of its interests in Cactus Enterprises, Cactus Enterprises distributed to BIC, 100,000 Units (as defined below) and a corresponding number of shares of Class B Common Stock of the Issuer."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F2","text":"Following the transactions reported herein, the Reporting Person is deemed to beneficially own 9,286,249 shares of Class B Common Stock and 9,286,249 Units owned by Cactus Enterprises."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F3","text":"The securities reported herein are directly owned by Cactus Enterprises. By reason of the provisions of Rule 16a-1 of the Securities Exchange Act of 1934, as amended (the \"Exchange Act\"), the Reporting Person may be deemed to have an indirect pecuniary interest in the securities held directly by Cactus Enterprises through his ownership interest in Cactus Enterprises. In accordance with Instruction 4(b)(iv), the entire amount of the securities held by Cactus Enterprises is reported herein. The Reporting Person disclaims beneficial ownership of any securities that he does not directly own, except to the extent of his indirect pecuniary interest therein. This report shall not be deemed an admission that the Reporting Person is a member of a group or the beneficial owner of any securities not directly owned by the Reporting Person."}],"balance_after":9286249,"derivative":{"underlying":"Class A Common Stock","underlying_shares":100000},"source":{"system":"sec-edgar","filing":"0001628280-26-052993","document":"wk-form4_1785939146.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":6,"url":"https://www.sec.gov/Archives/edgar/data/1699136/000162828026052993/wk-form4_1785939146.xml","form_type":"4"}},{"id":695242,"issuer":{"id":964,"kind":"organization","name":"Cactus, Inc.","symbol":"WHD"},"owners":[{"id":965,"kind":"person","name":"Bender Scott","position":1,"cik":"0001701688","reported_name":"Bender Scott","relationship":{"director":true,"officer":true,"ten_percent_owner":true,"other":false,"officer_title":"Chairman and CEO"}}],"security":"Class A Common Stock","published_at":"2026-08-05T14:12:29.000Z","date":"2026-08-03","kind":"sale","planned":true,"acquired":false,"shares":100000,"price":63.888,"value":6388800.0,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F6","text":"The shares reported herein as sold represent the aggregate number of shares sold by Bender Investment Company pursuant to a Rule 10b5-1 trading plan. The reporting person has an ownership interest in Bender Investment Company and disclaims beneficial ownership of such shares except to the extent of his pecuniary interest therein."}],"balance_after":120527,"source":{"system":"sec-edgar","filing":"0001628280-26-052993","document":"wk-form4_1785939146.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":5,"url":"https://www.sec.gov/Archives/edgar/data/1699136/000162828026052993/wk-form4_1785939146.xml","form_type":"4"}},{"id":695241,"issuer":{"id":964,"kind":"organization","name":"Cactus, Inc.","symbol":"WHD"},"owners":[{"id":965,"kind":"person","name":"Bender Scott","position":1,"cik":"0001701688","reported_name":"Bender Scott","relationship":{"director":true,"officer":true,"ten_percent_owner":true,"other":false,"officer_title":"Chairman and CEO"}}],"security":"Class A Common Stock","published_at":"2026-08-05T14:12:29.000Z","date":"2026-08-03","kind":"other","planned":true,"acquired":true,"shares":100000,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F5","text":"In connection with its redemption of Units, as described below, BIC acquired 100,000 shares of Class A Common Stock."},{"field":"price","element":"transactionPricePerShare","label":"F5","text":"In connection with its redemption of Units, as described below, BIC acquired 100,000 shares of Class A Common Stock."}],"balance_after":220527,"source":{"system":"sec-edgar","filing":"0001628280-26-052993","document":"wk-form4_1785939146.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":4,"url":"https://www.sec.gov/Archives/edgar/data/1699136/000162828026052993/wk-form4_1785939146.xml","form_type":"4"}},{"id":695240,"issuer":{"id":964,"kind":"organization","name":"Cactus, Inc.","symbol":"WHD"},"owners":[{"id":965,"kind":"person","name":"Bender Scott","position":1,"cik":"0001701688","reported_name":"Bender Scott","relationship":{"director":true,"officer":true,"ten_percent_owner":true,"other":false,"officer_title":"Chairman and CEO"}}],"security":"Class B Common Stock","published_at":"2026-08-05T14:12:29.000Z","date":"2026-08-03","kind":"disposition_to_issuer","planned":true,"acquired":false,"shares":100000,"ownership":{"direct":false,"nature":"See Footnote"},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F4","text":"In connection with its redemption of Units, as described below, BIC disposed of a corresponding number of shares of Class B Common Stock, which shares were cancelled by the Issuer."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F2","text":"Following the transactions reported herein, the Reporting Person is deemed to beneficially own 9,286,249 shares of Class B Common Stock and 9,286,249 Units owned by Cactus Enterprises."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F3","text":"The securities reported herein are directly owned by Cactus Enterprises. By reason of the provisions of Rule 16a-1 of the Securities Exchange Act of 1934, as amended (the \"Exchange Act\"), the Reporting Person may be deemed to have an indirect pecuniary interest in the securities held directly by Cactus Enterprises through his ownership interest in Cactus Enterprises. In accordance with Instruction 4(b)(iv), the entire amount of the securities held by Cactus Enterprises is reported herein. The Reporting Person disclaims beneficial ownership of any securities that he does not directly own, except to the extent of his indirect pecuniary interest therein. This report shall not be deemed an admission that the Reporting Person is a member of a group or the beneficial owner of any securities not directly owned by the Reporting Person."}],"balance_after":9386249,"source":{"system":"sec-edgar","filing":"0001628280-26-052993","document":"wk-form4_1785939146.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":3,"url":"https://www.sec.gov/Archives/edgar/data/1699136/000162828026052993/wk-form4_1785939146.xml","form_type":"4"}},{"id":695239,"issuer":{"id":964,"kind":"organization","name":"Cactus, Inc.","symbol":"WHD"},"owners":[{"id":965,"kind":"person","name":"Bender Scott","position":1,"cik":"0001701688","reported_name":"Bender Scott","relationship":{"director":true,"officer":true,"ten_percent_owner":true,"other":false,"officer_title":"Chairman and CEO"}}],"security":"Class B Common Stock","published_at":"2026-08-05T14:12:29.000Z","date":"2026-08-03","kind":"grant","planned":true,"acquired":true,"shares":100000,"ownership":{"direct":false,"nature":"See Footnote"},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F1","text":"In connection with certain redemptions of ownership interests in Cactus WH Enterprises, LLC (\"Cactus Enterprises\") by certain of Cactus Enterprises' members pursuant to the amended and restated limited liability company agreement of Cactus Enterprises, Cactus Enterprises distributed Class B Common Stock to such members. Bender Investment Company (\"BIC\"), a Nevada corporation controlled by the Reporting Person, redeemed a portion of its ownership interests in Cactus Enterprises. In connection with the redemption by BIC of its interests in Cactus Enterprises, Cactus Enterprises distributed to BIC, 100,000 Units (as defined below) and a corresponding number of shares of Class B Common Stock of the Issuer."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F2","text":"Following the transactions reported herein, the Reporting Person is deemed to beneficially own 9,286,249 shares of Class B Common Stock and 9,286,249 Units owned by Cactus Enterprises."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F3","text":"The securities reported herein are directly owned by Cactus Enterprises. By reason of the provisions of Rule 16a-1 of the Securities Exchange Act of 1934, as amended (the \"Exchange Act\"), the Reporting Person may be deemed to have an indirect pecuniary interest in the securities held directly by Cactus Enterprises through his ownership interest in Cactus Enterprises. In accordance with Instruction 4(b)(iv), the entire amount of the securities held by Cactus Enterprises is reported herein. The Reporting Person disclaims beneficial ownership of any securities that he does not directly own, except to the extent of his indirect pecuniary interest therein. This report shall not be deemed an admission that the Reporting Person is a member of a group or the beneficial owner of any securities not directly owned by the Reporting Person."}],"balance_after":9386249,"source":{"system":"sec-edgar","filing":"0001628280-26-052993","document":"wk-form4_1785939146.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1699136/000162828026052993/wk-form4_1785939146.xml","form_type":"4"}},{"id":695238,"issuer":{"id":964,"kind":"organization","name":"Cactus, Inc.","symbol":"WHD"},"owners":[{"id":965,"kind":"person","name":"Bender Scott","position":1,"cik":"0001701688","reported_name":"Bender Scott","relationship":{"director":true,"officer":true,"ten_percent_owner":true,"other":false,"officer_title":"Chairman and CEO"}}],"security":"Class B Common Stock","published_at":"2026-08-05T14:12:29.000Z","date":"2026-08-03","kind":"other","planned":true,"acquired":false,"shares":100000,"ownership":{"direct":false,"nature":"See Footnote"},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"In connection with certain redemptions of ownership interests in Cactus WH Enterprises, LLC (\"Cactus Enterprises\") by certain of Cactus Enterprises' members pursuant to the amended and restated limited liability company agreement of Cactus Enterprises, Cactus Enterprises distributed Class B Common Stock to such members. Bender Investment Company (\"BIC\"), a Nevada corporation controlled by the Reporting Person, redeemed a portion of its ownership interests in Cactus Enterprises. In connection with the redemption by BIC of its interests in Cactus Enterprises, Cactus Enterprises distributed to BIC, 100,000 Units (as defined below) and a corresponding number of shares of Class B Common Stock of the Issuer."},{"field":"price","element":"transactionPricePerShare","label":"F1","text":"In connection with certain redemptions of ownership interests in Cactus WH Enterprises, LLC (\"Cactus Enterprises\") by certain of Cactus Enterprises' members pursuant to the amended and restated limited liability company agreement of Cactus Enterprises, Cactus Enterprises distributed Class B Common Stock to such members. Bender Investment Company (\"BIC\"), a Nevada corporation controlled by the Reporting Person, redeemed a portion of its ownership interests in Cactus Enterprises. In connection with the redemption by BIC of its interests in Cactus Enterprises, Cactus Enterprises distributed to BIC, 100,000 Units (as defined below) and a corresponding number of shares of Class B Common Stock of the Issuer."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F2","text":"Following the transactions reported herein, the Reporting Person is deemed to beneficially own 9,286,249 shares of Class B Common Stock and 9,286,249 Units owned by Cactus Enterprises."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F3","text":"The securities reported herein are directly owned by Cactus Enterprises. By reason of the provisions of Rule 16a-1 of the Securities Exchange Act of 1934, as amended (the \"Exchange Act\"), the Reporting Person may be deemed to have an indirect pecuniary interest in the securities held directly by Cactus Enterprises through his ownership interest in Cactus Enterprises. In accordance with Instruction 4(b)(iv), the entire amount of the securities held by Cactus Enterprises is reported herein. The Reporting Person disclaims beneficial ownership of any securities that he does not directly own, except to the extent of his indirect pecuniary interest therein. This report shall not be deemed an admission that the Reporting Person is a member of a group or the beneficial owner of any securities not directly owned by the Reporting Person."}],"balance_after":9286249,"source":{"system":"sec-edgar","filing":"0001628280-26-052993","document":"wk-form4_1785939146.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1699136/000162828026052993/wk-form4_1785939146.xml","form_type":"4"}},{"id":695237,"issuer":{"id":964,"kind":"organization","name":"Cactus, Inc.","symbol":"WHD"},"owners":[{"id":968,"kind":"person","name":"Bender Joel","position":1,"cik":"0001701689","reported_name":"Bender Joel","relationship":{"director":true,"officer":true,"ten_percent_owner":true,"other":false,"officer_title":"President"}}],"security":"Units","published_at":"2026-08-05T14:12:21.000Z","date":"2026-08-03","kind":"other","planned":true,"acquired":false,"shares":100000,"ownership":{"direct":false,"nature":"See Footnote"},"footnotes":[{"field":"security","element":"securityTitle","label":"F7","text":"\"Units\" mean ownership interests in Cactus Companies, LLC (\"Cactus Companies\"). The Issuer is the sole managing member of Cactus Companies."},{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F8","text":"The amended and restated limited liability company operating agreement of Cactus Companies provides the holders of Units with certain rights to cause Cactus Companies to acquire all or at least a minimum portion of their Units for, at Cactus Companies election, (x) shares of Class A Common Stock at a redemption ratio of one share of Class A Common Stock for each Unit redeemed, subject to conversion rate adjustments for stock splits, stock dividends and reclassification and other similar transactions, or (y) an equivalent amount of cash."},{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F9","text":"(Continued from footnote 7) Upon the exercise of the Redemption Right, the Issuer (instead of Cactus Companies) has the right (the \"Call Right\") to acquire each tendered Unit directly from the exchanging Unit holder for, at its election, (x) shares of Class A Common Stock at a redemption ratio of one share of Class A Common Stock for each Unit redeemed, subject to conversion rate adjustments for stock splits, stock dividends and reclassification and other similar transactions, or (y) an equivalent amount of cash. The Issuer did not exercise the Call Right in connection with the redemptions described in this Report."},{"field":"kind","element":"transactionCoding","label":"F4","text":"In connection with its redemption of Units, as described below, BIC disposed of a corresponding number of shares of Class B Common Stock, which shares were cancelled by the Issuer."},{"field":"price","element":"transactionPricePerShare","label":"F10","text":"The Units and a corresponding number of shares of Class B Common Stock were redeemed for Class A Common Stock on August 3, 2026."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F8","text":"The amended and restated limited liability company operating agreement of Cactus Companies provides the holders of Units with certain rights to cause Cactus Companies to acquire all or at least a minimum portion of their Units for, at Cactus Companies election, (x) shares of Class A Common Stock at a redemption ratio of one share of Class A Common Stock for each Unit redeemed, subject to conversion rate adjustments for stock splits, stock dividends and reclassification and other similar transactions, or (y) an equivalent amount of cash."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F9","text":"(Continued from footnote 7) Upon the exercise of the Redemption Right, the Issuer (instead of Cactus Companies) has the right (the \"Call Right\") to acquire each tendered Unit directly from the exchanging Unit holder for, at its election, (x) shares of Class A Common Stock at a redemption ratio of one share of Class A Common Stock for each Unit redeemed, subject to conversion rate adjustments for stock splits, stock dividends and reclassification and other similar transactions, or (y) an equivalent amount of cash. The Issuer did not exercise the Call Right in connection with the redemptions described in this Report."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F8","text":"The amended and restated limited liability company operating agreement of Cactus Companies provides the holders of Units with certain rights to cause Cactus Companies to acquire all or at least a minimum portion of their Units for, at Cactus Companies election, (x) shares of Class A Common Stock at a redemption ratio of one share of Class A Common Stock for each Unit redeemed, subject to conversion rate adjustments for stock splits, stock dividends and reclassification and other similar transactions, or (y) an equivalent amount of cash."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F9","text":"(Continued from footnote 7) Upon the exercise of the Redemption Right, the Issuer (instead of Cactus Companies) has the right (the \"Call Right\") to acquire each tendered Unit directly from the exchanging Unit holder for, at its election, (x) shares of Class A Common Stock at a redemption ratio of one share of Class A Common Stock for each Unit redeemed, subject to conversion rate adjustments for stock splits, stock dividends and reclassification and other similar transactions, or (y) an equivalent amount of cash. The Issuer did not exercise the Call Right in connection with the redemptions described in this Report."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F2","text":"Following the transactions reported herein, the Reporting Person is deemed to beneficially own 9,286,249 shares of Class B Common Stock and 9,286,249 Units owned by Cactus Enterprises."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F3","text":"The securities reported herein are directly owned by Cactus Enterprises. By reason of the provisions of Rule 16a-1 of the Securities Exchange Act of 1934, as amended (the \"Exchange Act\"), the Reporting Person may be deemed to have an indirect pecuniary interest in the securities held directly by Cactus Enterprises through his ownership interest in Cactus Enterprises. In accordance with Instruction 4(b)(iv), the entire amount of the securities held by Cactus Enterprises is reported herein. The Reporting Person disclaims beneficial ownership of any securities that he does not directly own, except to the extent of his indirect pecuniary interest therein. This report shall not be deemed an admission that the Reporting Person is a member of a group or the beneficial owner of any securities not directly owned by the Reporting Person."}],"balance_after":9286249,"derivative":{"underlying":"Class A Common Stock","underlying_shares":100000},"source":{"system":"sec-edgar","filing":"0001628280-26-052992","document":"wk-form4_1785939138.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":8,"url":"https://www.sec.gov/Archives/edgar/data/1699136/000162828026052992/wk-form4_1785939138.xml","form_type":"4"}},{"id":695236,"issuer":{"id":964,"kind":"organization","name":"Cactus, Inc.","symbol":"WHD"},"owners":[{"id":968,"kind":"person","name":"Bender Joel","position":1,"cik":"0001701689","reported_name":"Bender Joel","relationship":{"director":true,"officer":true,"ten_percent_owner":true,"other":false,"officer_title":"President"}}],"security":"Units","published_at":"2026-08-05T14:12:21.000Z","date":"2026-08-03","kind":"grant","planned":true,"acquired":true,"shares":100000,"ownership":{"direct":false,"nature":"See Footnote"},"footnotes":[{"field":"security","element":"securityTitle","label":"F7","text":"\"Units\" mean ownership interests in Cactus Companies, LLC (\"Cactus Companies\"). The Issuer is the sole managing member of Cactus Companies."},{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F8","text":"The amended and restated limited liability company operating agreement of Cactus Companies provides the holders of Units with certain rights to cause Cactus Companies to acquire all or at least a minimum portion of their Units for, at Cactus Companies election, (x) shares of Class A Common Stock at a redemption ratio of one share of Class A Common Stock for each Unit redeemed, subject to conversion rate adjustments for stock splits, stock dividends and reclassification and other similar transactions, or (y) an equivalent amount of cash."},{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F9","text":"(Continued from footnote 7) Upon the exercise of the Redemption Right, the Issuer (instead of Cactus Companies) has the right (the \"Call Right\") to acquire each tendered Unit directly from the exchanging Unit holder for, at its election, (x) shares of Class A Common Stock at a redemption ratio of one share of Class A Common Stock for each Unit redeemed, subject to conversion rate adjustments for stock splits, stock dividends and reclassification and other similar transactions, or (y) an equivalent amount of cash. The Issuer did not exercise the Call Right in connection with the redemptions described in this Report."},{"field":"kind","element":"transactionCoding","label":"F1","text":"In connection with certain redemptions of ownership interests in Cactus WH Enterprises, LLC (\"Cactus Enterprises\") by certain of Cactus Enterprises' members pursuant to the amended and restated limited liability company agreement of Cactus Enterprises, Cactus Enterprises distributed Class B Common Stock to such members. Bender Investment Company (\"BIC\"), a Nevada corporation controlled by the Reporting Person, redeemed a portion of its ownership interests in Cactus Enterprises. In connection with the redemption by BIC of its interests in Cactus Enterprises, Cactus Enterprises distributed to BIC, 100,000 Units (as defined below) and a corresponding number of shares of Class B Common Stock of the Issuer."},{"field":"price","element":"transactionPricePerShare","label":"F9","text":"(Continued from footnote 7) Upon the exercise of the Redemption Right, the Issuer (instead of Cactus Companies) has the right (the \"Call Right\") to acquire each tendered Unit directly from the exchanging Unit holder for, at its election, (x) shares of Class A Common Stock at a redemption ratio of one share of Class A Common Stock for each Unit redeemed, subject to conversion rate adjustments for stock splits, stock dividends and reclassification and other similar transactions, or (y) an equivalent amount of cash. The Issuer did not exercise the Call Right in connection with the redemptions described in this Report."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F8","text":"The amended and restated limited liability company operating agreement of Cactus Companies provides the holders of Units with certain rights to cause Cactus Companies to acquire all or at least a minimum portion of their Units for, at Cactus Companies election, (x) shares of Class A Common Stock at a redemption ratio of one share of Class A Common Stock for each Unit redeemed, subject to conversion rate adjustments for stock splits, stock dividends and reclassification and other similar transactions, or (y) an equivalent amount of cash."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F9","text":"(Continued from footnote 7) Upon the exercise of the Redemption Right, the Issuer (instead of Cactus Companies) has the right (the \"Call Right\") to acquire each tendered Unit directly from the exchanging Unit holder for, at its election, (x) shares of Class A Common Stock at a redemption ratio of one share of Class A Common Stock for each Unit redeemed, subject to conversion rate adjustments for stock splits, stock dividends and reclassification and other similar transactions, or (y) an equivalent amount of cash. The Issuer did not exercise the Call Right in connection with the redemptions described in this Report."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F8","text":"The amended and restated limited liability company operating agreement of Cactus Companies provides the holders of Units with certain rights to cause Cactus Companies to acquire all or at least a minimum portion of their Units for, at Cactus Companies election, (x) shares of Class A Common Stock at a redemption ratio of one share of Class A Common Stock for each Unit redeemed, subject to conversion rate adjustments for stock splits, stock dividends and reclassification and other similar transactions, or (y) an equivalent amount of cash."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F9","text":"(Continued from footnote 7) Upon the exercise of the Redemption Right, the Issuer (instead of Cactus Companies) has the right (the \"Call Right\") to acquire each tendered Unit directly from the exchanging Unit holder for, at its election, (x) shares of Class A Common Stock at a redemption ratio of one share of Class A Common Stock for each Unit redeemed, subject to conversion rate adjustments for stock splits, stock dividends and reclassification and other similar transactions, or (y) an equivalent amount of cash. The Issuer did not exercise the Call Right in connection with the redemptions described in this Report."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F2","text":"Following the transactions reported herein, the Reporting Person is deemed to beneficially own 9,286,249 shares of Class B Common Stock and 9,286,249 Units owned by Cactus Enterprises."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F3","text":"The securities reported herein are directly owned by Cactus Enterprises. By reason of the provisions of Rule 16a-1 of the Securities Exchange Act of 1934, as amended (the \"Exchange Act\"), the Reporting Person may be deemed to have an indirect pecuniary interest in the securities held directly by Cactus Enterprises through his ownership interest in Cactus Enterprises. In accordance with Instruction 4(b)(iv), the entire amount of the securities held by Cactus Enterprises is reported herein. The Reporting Person disclaims beneficial ownership of any securities that he does not directly own, except to the extent of his indirect pecuniary interest therein. This report shall not be deemed an admission that the Reporting Person is a member of a group or the beneficial owner of any securities not directly owned by the Reporting Person."}],"balance_after":9386249,"derivative":{"underlying":"Class A Common Stock","underlying_shares":100000},"source":{"system":"sec-edgar","filing":"0001628280-26-052992","document":"wk-form4_1785939138.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":7,"url":"https://www.sec.gov/Archives/edgar/data/1699136/000162828026052992/wk-form4_1785939138.xml","form_type":"4"}},{"id":695235,"issuer":{"id":964,"kind":"organization","name":"Cactus, Inc.","symbol":"WHD"},"owners":[{"id":968,"kind":"person","name":"Bender Joel","position":1,"cik":"0001701689","reported_name":"Bender Joel","relationship":{"director":true,"officer":true,"ten_percent_owner":true,"other":false,"officer_title":"President"}}],"security":"Units","published_at":"2026-08-05T14:12:21.000Z","date":"2026-08-03","kind":"other","planned":true,"acquired":false,"shares":100000,"ownership":{"direct":false,"nature":"See Footnote"},"footnotes":[{"field":"security","element":"securityTitle","label":"F7","text":"\"Units\" mean ownership interests in Cactus Companies, LLC (\"Cactus Companies\"). The Issuer is the sole managing member of Cactus Companies."},{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F8","text":"The amended and restated limited liability company operating agreement of Cactus Companies provides the holders of Units with certain rights to cause Cactus Companies to acquire all or at least a minimum portion of their Units for, at Cactus Companies election, (x) shares of Class A Common Stock at a redemption ratio of one share of Class A Common Stock for each Unit redeemed, subject to conversion rate adjustments for stock splits, stock dividends and reclassification and other similar transactions, or (y) an equivalent amount of cash."},{"field":"kind","element":"transactionCoding","label":"F1","text":"In connection with certain redemptions of ownership interests in Cactus WH Enterprises, LLC (\"Cactus Enterprises\") by certain of Cactus Enterprises' members pursuant to the amended and restated limited liability company agreement of Cactus Enterprises, Cactus Enterprises distributed Class B Common Stock to such members. Bender Investment Company (\"BIC\"), a Nevada corporation controlled by the Reporting Person, redeemed a portion of its ownership interests in Cactus Enterprises. In connection with the redemption by BIC of its interests in Cactus Enterprises, Cactus Enterprises distributed to BIC, 100,000 Units (as defined below) and a corresponding number of shares of Class B Common Stock of the Issuer."},{"field":"price","element":"transactionPricePerShare","label":"F1","text":"In connection with certain redemptions of ownership interests in Cactus WH Enterprises, LLC (\"Cactus Enterprises\") by certain of Cactus Enterprises' members pursuant to the amended and restated limited liability company agreement of Cactus Enterprises, Cactus Enterprises distributed Class B Common Stock to such members. Bender Investment Company (\"BIC\"), a Nevada corporation controlled by the Reporting Person, redeemed a portion of its ownership interests in Cactus Enterprises. In connection with the redemption by BIC of its interests in Cactus Enterprises, Cactus Enterprises distributed to BIC, 100,000 Units (as defined below) and a corresponding number of shares of Class B Common Stock of the Issuer."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F8","text":"The amended and restated limited liability company operating agreement of Cactus Companies provides the holders of Units with certain rights to cause Cactus Companies to acquire all or at least a minimum portion of their Units for, at Cactus Companies election, (x) shares of Class A Common Stock at a redemption ratio of one share of Class A Common Stock for each Unit redeemed, subject to conversion rate adjustments for stock splits, stock dividends and reclassification and other similar transactions, or (y) an equivalent amount of cash."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F1","text":"In connection with certain redemptions of ownership interests in Cactus WH Enterprises, LLC (\"Cactus Enterprises\") by certain of Cactus Enterprises' members pursuant to the amended and restated limited liability company agreement of Cactus Enterprises, Cactus Enterprises distributed Class B Common Stock to such members. Bender Investment Company (\"BIC\"), a Nevada corporation controlled by the Reporting Person, redeemed a portion of its ownership interests in Cactus Enterprises. In connection with the redemption by BIC of its interests in Cactus Enterprises, Cactus Enterprises distributed to BIC, 100,000 Units (as defined below) and a corresponding number of shares of Class B Common Stock of the Issuer."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F1","text":"In connection with certain redemptions of ownership interests in Cactus WH Enterprises, LLC (\"Cactus Enterprises\") by certain of Cactus Enterprises' members pursuant to the amended and restated limited liability company agreement of Cactus Enterprises, Cactus Enterprises distributed Class B Common Stock to such members. Bender Investment Company (\"BIC\"), a Nevada corporation controlled by the Reporting Person, redeemed a portion of its ownership interests in Cactus Enterprises. In connection with the redemption by BIC of its interests in Cactus Enterprises, Cactus Enterprises distributed to BIC, 100,000 Units (as defined below) and a corresponding number of shares of Class B Common Stock of the Issuer."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F2","text":"Following the transactions reported herein, the Reporting Person is deemed to beneficially own 9,286,249 shares of Class B Common Stock and 9,286,249 Units owned by Cactus Enterprises."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F3","text":"The securities reported herein are directly owned by Cactus Enterprises. By reason of the provisions of Rule 16a-1 of the Securities Exchange Act of 1934, as amended (the \"Exchange Act\"), the Reporting Person may be deemed to have an indirect pecuniary interest in the securities held directly by Cactus Enterprises through his ownership interest in Cactus Enterprises. In accordance with Instruction 4(b)(iv), the entire amount of the securities held by Cactus Enterprises is reported herein. The Reporting Person disclaims beneficial ownership of any securities that he does not directly own, except to the extent of his indirect pecuniary interest therein. This report shall not be deemed an admission that the Reporting Person is a member of a group or the beneficial owner of any securities not directly owned by the Reporting Person."}],"balance_after":9286249,"derivative":{"underlying":"Class A Common Stock","underlying_shares":100000},"source":{"system":"sec-edgar","filing":"0001628280-26-052992","document":"wk-form4_1785939138.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":6,"url":"https://www.sec.gov/Archives/edgar/data/1699136/000162828026052992/wk-form4_1785939138.xml","form_type":"4"}},{"id":695234,"issuer":{"id":964,"kind":"organization","name":"Cactus, Inc.","symbol":"WHD"},"owners":[{"id":968,"kind":"person","name":"Bender Joel","position":1,"cik":"0001701689","reported_name":"Bender Joel","relationship":{"director":true,"officer":true,"ten_percent_owner":true,"other":false,"officer_title":"President"}}],"security":"Class A Common Stock","published_at":"2026-08-05T14:12:21.000Z","date":"2026-08-03","kind":"sale","planned":true,"acquired":false,"shares":100000,"price":63.888,"value":6388800.0,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F6","text":"The shares reported herein as sold represent the aggregate number of shares sold by Bender Investment Company pursuant to a Rule 10b5-1 trading plan. The reporting person has an ownership interest in Bender Investment Company and disclaims beneficial ownership of such shares except to the extent of his pecuniary interest therein."}],"balance_after":41519,"source":{"system":"sec-edgar","filing":"0001628280-26-052992","document":"wk-form4_1785939138.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":5,"url":"https://www.sec.gov/Archives/edgar/data/1699136/000162828026052992/wk-form4_1785939138.xml","form_type":"4"}},{"id":695233,"issuer":{"id":964,"kind":"organization","name":"Cactus, Inc.","symbol":"WHD"},"owners":[{"id":968,"kind":"person","name":"Bender Joel","position":1,"cik":"0001701689","reported_name":"Bender Joel","relationship":{"director":true,"officer":true,"ten_percent_owner":true,"other":false,"officer_title":"President"}}],"security":"Class A Common Stock","published_at":"2026-08-05T14:12:21.000Z","date":"2026-08-03","kind":"other","planned":true,"acquired":true,"shares":100000,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F5","text":"In connection with its redemption of Units, as described below, BIC acquired 100,000 shares of Class A Common Stock."},{"field":"price","element":"transactionPricePerShare","label":"F5","text":"In connection with its redemption of Units, as described below, BIC acquired 100,000 shares of Class A Common Stock."}],"balance_after":141519,"source":{"system":"sec-edgar","filing":"0001628280-26-052992","document":"wk-form4_1785939138.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":4,"url":"https://www.sec.gov/Archives/edgar/data/1699136/000162828026052992/wk-form4_1785939138.xml","form_type":"4"}},{"id":695232,"issuer":{"id":964,"kind":"organization","name":"Cactus, Inc.","symbol":"WHD"},"owners":[{"id":968,"kind":"person","name":"Bender Joel","position":1,"cik":"0001701689","reported_name":"Bender Joel","relationship":{"director":true,"officer":true,"ten_percent_owner":true,"other":false,"officer_title":"President"}}],"security":"Class B Common Stock","published_at":"2026-08-05T14:12:21.000Z","date":"2026-08-03","kind":"disposition_to_issuer","planned":true,"acquired":false,"shares":100000,"ownership":{"direct":false,"nature":"See Footnote"},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F4","text":"In connection with its redemption of Units, as described below, BIC disposed of a corresponding number of shares of Class B Common Stock, which shares were cancelled by the Issuer."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F2","text":"Following the transactions reported herein, the Reporting Person is deemed to beneficially own 9,286,249 shares of Class B Common Stock and 9,286,249 Units owned by Cactus Enterprises."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F3","text":"The securities reported herein are directly owned by Cactus Enterprises. By reason of the provisions of Rule 16a-1 of the Securities Exchange Act of 1934, as amended (the \"Exchange Act\"), the Reporting Person may be deemed to have an indirect pecuniary interest in the securities held directly by Cactus Enterprises through his ownership interest in Cactus Enterprises. In accordance with Instruction 4(b)(iv), the entire amount of the securities held by Cactus Enterprises is reported herein. The Reporting Person disclaims beneficial ownership of any securities that he does not directly own, except to the extent of his indirect pecuniary interest therein. This report shall not be deemed an admission that the Reporting Person is a member of a group or the beneficial owner of any securities not directly owned by the Reporting Person."}],"balance_after":9386249,"source":{"system":"sec-edgar","filing":"0001628280-26-052992","document":"wk-form4_1785939138.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":3,"url":"https://www.sec.gov/Archives/edgar/data/1699136/000162828026052992/wk-form4_1785939138.xml","form_type":"4"}},{"id":695231,"issuer":{"id":964,"kind":"organization","name":"Cactus, Inc.","symbol":"WHD"},"owners":[{"id":968,"kind":"person","name":"Bender Joel","position":1,"cik":"0001701689","reported_name":"Bender Joel","relationship":{"director":true,"officer":true,"ten_percent_owner":true,"other":false,"officer_title":"President"}}],"security":"Class B Common Stock","published_at":"2026-08-05T14:12:21.000Z","date":"2026-08-03","kind":"grant","planned":true,"acquired":true,"shares":100000,"ownership":{"direct":false,"nature":"See Footnote"},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F1","text":"In connection with certain redemptions of ownership interests in Cactus WH Enterprises, LLC (\"Cactus Enterprises\") by certain of Cactus Enterprises' members pursuant to the amended and restated limited liability company agreement of Cactus Enterprises, Cactus Enterprises distributed Class B Common Stock to such members. Bender Investment Company (\"BIC\"), a Nevada corporation controlled by the Reporting Person, redeemed a portion of its ownership interests in Cactus Enterprises. In connection with the redemption by BIC of its interests in Cactus Enterprises, Cactus Enterprises distributed to BIC, 100,000 Units (as defined below) and a corresponding number of shares of Class B Common Stock of the Issuer."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F2","text":"Following the transactions reported herein, the Reporting Person is deemed to beneficially own 9,286,249 shares of Class B Common Stock and 9,286,249 Units owned by Cactus Enterprises."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F3","text":"The securities reported herein are directly owned by Cactus Enterprises. By reason of the provisions of Rule 16a-1 of the Securities Exchange Act of 1934, as amended (the \"Exchange Act\"), the Reporting Person may be deemed to have an indirect pecuniary interest in the securities held directly by Cactus Enterprises through his ownership interest in Cactus Enterprises. In accordance with Instruction 4(b)(iv), the entire amount of the securities held by Cactus Enterprises is reported herein. The Reporting Person disclaims beneficial ownership of any securities that he does not directly own, except to the extent of his indirect pecuniary interest therein. This report shall not be deemed an admission that the Reporting Person is a member of a group or the beneficial owner of any securities not directly owned by the Reporting Person."}],"balance_after":9386249,"source":{"system":"sec-edgar","filing":"0001628280-26-052992","document":"wk-form4_1785939138.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1699136/000162828026052992/wk-form4_1785939138.xml","form_type":"4"}},{"id":695230,"issuer":{"id":964,"kind":"organization","name":"Cactus, Inc.","symbol":"WHD"},"owners":[{"id":968,"kind":"person","name":"Bender Joel","position":1,"cik":"0001701689","reported_name":"Bender Joel","relationship":{"director":true,"officer":true,"ten_percent_owner":true,"other":false,"officer_title":"President"}}],"security":"Class B Common Stock","published_at":"2026-08-05T14:12:21.000Z","date":"2026-08-03","kind":"other","planned":true,"acquired":false,"shares":100000,"ownership":{"direct":false,"nature":"See Footnote"},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"In connection with certain redemptions of ownership interests in Cactus WH Enterprises, LLC (\"Cactus Enterprises\") by certain of Cactus Enterprises' members pursuant to the amended and restated limited liability company agreement of Cactus Enterprises, Cactus Enterprises distributed Class B Common Stock to such members. Bender Investment Company (\"BIC\"), a Nevada corporation controlled by the Reporting Person, redeemed a portion of its ownership interests in Cactus Enterprises. In connection with the redemption by BIC of its interests in Cactus Enterprises, Cactus Enterprises distributed to BIC, 100,000 Units (as defined below) and a corresponding number of shares of Class B Common Stock of the Issuer."},{"field":"price","element":"transactionPricePerShare","label":"F1","text":"In connection with certain redemptions of ownership interests in Cactus WH Enterprises, LLC (\"Cactus Enterprises\") by certain of Cactus Enterprises' members pursuant to the amended and restated limited liability company agreement of Cactus Enterprises, Cactus Enterprises distributed Class B Common Stock to such members. Bender Investment Company (\"BIC\"), a Nevada corporation controlled by the Reporting Person, redeemed a portion of its ownership interests in Cactus Enterprises. In connection with the redemption by BIC of its interests in Cactus Enterprises, Cactus Enterprises distributed to BIC, 100,000 Units (as defined below) and a corresponding number of shares of Class B Common Stock of the Issuer."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F2","text":"Following the transactions reported herein, the Reporting Person is deemed to beneficially own 9,286,249 shares of Class B Common Stock and 9,286,249 Units owned by Cactus Enterprises."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F3","text":"The securities reported herein are directly owned by Cactus Enterprises. By reason of the provisions of Rule 16a-1 of the Securities Exchange Act of 1934, as amended (the \"Exchange Act\"), the Reporting Person may be deemed to have an indirect pecuniary interest in the securities held directly by Cactus Enterprises through his ownership interest in Cactus Enterprises. In accordance with Instruction 4(b)(iv), the entire amount of the securities held by Cactus Enterprises is reported herein. The Reporting Person disclaims beneficial ownership of any securities that he does not directly own, except to the extent of his indirect pecuniary interest therein. This report shall not be deemed an admission that the Reporting Person is a member of a group or the beneficial owner of any securities not directly owned by the Reporting Person."}],"balance_after":9286249,"source":{"system":"sec-edgar","filing":"0001628280-26-052992","document":"wk-form4_1785939138.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1699136/000162828026052992/wk-form4_1785939138.xml","form_type":"4"}},{"id":698585,"issuer":{"id":964,"kind":"organization","name":"Cactus, Inc.","symbol":"WHD"},"owners":[{"id":968,"kind":"person","name":"Bender Joel","position":1,"cik":"0001701689","reported_name":"Bender Joel","relationship":{"director":true,"officer":true,"ten_percent_owner":true,"other":false,"officer_title":"President"}}],"security":"Class A Common Stock","published_at":"2026-08-03T23:23:59.000Z","date":"2026-07-30","kind":"sale","planned":false,"acquired":false,"shares":86700,"price":57.618,"value":4995480.6,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"The shares reported herein as sold represent the aggregate number of shares sold by Bender Investment Company pursuant to a Rule 10b5-1 trading plan. The reporting person has an ownership interest in Bender Investment Company and disclaims beneficial ownership of such shares except to the extent of his pecuniary interest therein."}],"balance_after":41519,"source":{"system":"sec-edgar","filing":"0001628280-26-052070","document":"wk-form4_1785799437.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1699136/000162828026052070/wk-form4_1785799437.xml","form_type":"4"}},{"id":698581,"issuer":{"id":964,"kind":"organization","name":"Cactus, Inc.","symbol":"WHD"},"owners":[{"id":965,"kind":"person","name":"Bender Scott","position":1,"cik":"0001701688","reported_name":"Bender Scott","relationship":{"director":true,"officer":true,"ten_percent_owner":true,"other":false,"officer_title":"Chairman and CEO"}}],"security":"Class A Common Stock","published_at":"2026-08-03T23:23:54.000Z","date":"2026-07-30","kind":"sale","planned":false,"acquired":false,"shares":86700,"price":57.618,"value":4995480.6,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"The shares reported herein as sold represent the aggregate number of shares sold by Bender Investment Company pursuant to a Rule 10b5-1 trading plan. The reporting person has an ownership interest in Bender Investment Company and disclaims beneficial ownership of such shares except to the extent of his pecuniary interest therein."}],"balance_after":120527,"source":{"system":"sec-edgar","filing":"0001628280-26-052069","document":"wk-form4_1785799431.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1699136/000162828026052069/wk-form4_1785799431.xml","form_type":"4"}},{"id":701471,"issuer":{"id":964,"kind":"organization","name":"Cactus, Inc.","symbol":"WHD"},"owners":[{"id":967,"kind":"organization","name":"Cactus WH Enterprises, LLC","position":1,"cik":"0001701768","reported_name":"Cactus WH Enterprises, LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}}],"security":"Units","published_at":"2026-07-29T22:19:07.000Z","date":"2026-07-27","kind":"other","planned":false,"acquired":false,"shares":100000,"ownership":{"direct":true},"footnotes":[{"field":"security","element":"securityTitle","label":"F2","text":"\"Units\" mean ownership interests in Cactus Companies, LLC (\"Cactus Companies\"). The Issuer is the sole managing member of Cactus Companies."},{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F3","text":"The amended and restated limited liability company operating agreement of Cactus Companies provides the holders of Units with certain rights to cause Cactus Companies to acquire all or at least a minimum portion of their Units for, at Cactus Companies election, (x) shares of Class A Common Stock at a redemption ratio of one share of Class A Common Stock for each Unit redeemed, subject to conversion rate adjustments for stock splits, stock dividends and reclassification and other similar transactions, or (y) an equivalent amount of cash."},{"field":"kind","element":"transactionCoding","label":"F4","text":"In connection with certain redemptions of ownership interests in the Reporting Entity by certain of the Reporting Entity's members pursuant to the amended and restated limited liability company agreement of the Reporting Entity, the Reporting Entity distributed Units to such members."},{"field":"price","element":"transactionPricePerShare","label":"F4","text":"In connection with certain redemptions of ownership interests in the Reporting Entity by certain of the Reporting Entity's members pursuant to the amended and restated limited liability company agreement of the Reporting Entity, the Reporting Entity distributed Units to such members."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F3","text":"The amended and restated limited liability company operating agreement of Cactus Companies provides the holders of Units with certain rights to cause Cactus Companies to acquire all or at least a minimum portion of their Units for, at Cactus Companies election, (x) shares of Class A Common Stock at a redemption ratio of one share of Class A Common Stock for each Unit redeemed, subject to conversion rate adjustments for stock splits, stock dividends and reclassification and other similar transactions, or (y) an equivalent amount of cash."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F4","text":"In connection with certain redemptions of ownership interests in the Reporting Entity by certain of the Reporting Entity's members pursuant to the amended and restated limited liability company agreement of the Reporting Entity, the Reporting Entity distributed Units to such members."}],"balance_after":9386249,"derivative":{"underlying":"Class A Common Stock","underlying_shares":100000},"source":{"system":"sec-edgar","filing":"0001628280-26-050688","document":"wk-form4_1785363544.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1701768/000162828026050688/wk-form4_1785363544.xml","form_type":"4"}},{"id":701470,"issuer":{"id":964,"kind":"organization","name":"Cactus, Inc.","symbol":"WHD"},"owners":[{"id":967,"kind":"organization","name":"Cactus WH Enterprises, LLC","position":1,"cik":"0001701768","reported_name":"Cactus WH Enterprises, LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}}],"security":"Class B Common Stock","published_at":"2026-07-29T22:19:07.000Z","date":"2026-07-27","kind":"other","planned":false,"acquired":false,"shares":100000,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"In connection with certain redemptions of ownership interests in the Reporting Entity by certain of the Reporting Entity's members pursuant to the amended and restated limited liability company operating agreement of the Reporting Entity, the Reporting Entity distributed Class B Common Stock to such members."},{"field":"price","element":"transactionPricePerShare","label":"F1","text":"In connection with certain redemptions of ownership interests in the Reporting Entity by certain of the Reporting Entity's members pursuant to the amended and restated limited liability company operating agreement of the Reporting Entity, the Reporting Entity distributed Class B Common Stock to such members."}],"balance_after":9386249,"source":{"system":"sec-edgar","filing":"0001628280-26-050688","document":"wk-form4_1785363544.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1701768/000162828026050688/wk-form4_1785363544.xml","form_type":"4"}},{"id":701305,"issuer":{"id":964,"kind":"organization","name":"Cactus, Inc.","symbol":"WHD"},"owners":[{"id":965,"kind":"person","name":"Bender Scott","position":1,"cik":"0001701688","reported_name":"Bender Scott","relationship":{"director":true,"officer":true,"ten_percent_owner":true,"other":false,"officer_title":"Chairman and CEO"}}],"security":"Units","published_at":"2026-07-29T22:19:02.000Z","date":"2026-07-27","kind":"other","planned":false,"acquired":false,"shares":100000,"ownership":{"direct":false,"nature":"See Footnote"},"footnotes":[{"field":"security","element":"securityTitle","label":"F7","text":"\"Units\" mean ownership interests in Cactus Companies, LLC (\"Cactus Companies\"). The Issuer is the sole managing member of Cactus Companies."},{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F8","text":"The amended and restated limited liability company operating agreement of Cactus Companies provides the holders of Units with certain rights to cause Cactus Companies to acquire all or at least a minimum portion of their Units for, at Cactus Companies election, (x) shares of Class A Common Stock at a redemption ratio of one share of Class A Common Stock for each Unit redeemed, subject to conversion rate adjustments for stock splits, stock dividends and reclassification and other similar transactions, or (y) an equivalent amount of cash."},{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F9","text":"(Continued from footnote 7) Upon the exercise of the Redemption Right, the Issuer (instead of Cactus Companies) has the right (the \"Call Right\") to acquire each tendered Unit directly from the exchanging Unit holder for, at its election, (x) shares of Class A Common Stock at a redemption ratio of one share of Class A Common Stock for each Unit redeemed, subject to conversion rate adjustments for stock splits, stock dividends and reclassification and other similar transactions, or (y) an equivalent amount of cash. The Issuer did not exercise the Call Right in connection with the redemptions described in this Report."},{"field":"kind","element":"transactionCoding","label":"F4","text":"In connection with its redemption of Units, as described below, BIC disposed of a corresponding number of shares of Class B Common Stock, which shares were cancelled by the Issuer."},{"field":"price","element":"transactionPricePerShare","label":"F10","text":"The Units and a corresponding number of shares of Class B Common Stock were redeemed for Class A Common Stock on July 27, 2026."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F8","text":"The amended and restated limited liability company operating agreement of Cactus Companies provides the holders of Units with certain rights to cause Cactus Companies to acquire all or at least a minimum portion of their Units for, at Cactus Companies election, (x) shares of Class A Common Stock at a redemption ratio of one share of Class A Common Stock for each Unit redeemed, subject to conversion rate adjustments for stock splits, stock dividends and reclassification and other similar transactions, or (y) an equivalent amount of cash."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F9","text":"(Continued from footnote 7) Upon the exercise of the Redemption Right, the Issuer (instead of Cactus Companies) has the right (the \"Call Right\") to acquire each tendered Unit directly from the exchanging Unit holder for, at its election, (x) shares of Class A Common Stock at a redemption ratio of one share of Class A Common Stock for each Unit redeemed, subject to conversion rate adjustments for stock splits, stock dividends and reclassification and other similar transactions, or (y) an equivalent amount of cash. The Issuer did not exercise the Call Right in connection with the redemptions described in this Report."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F8","text":"The amended and restated limited liability company operating agreement of Cactus Companies provides the holders of Units with certain rights to cause Cactus Companies to acquire all or at least a minimum portion of their Units for, at Cactus Companies election, (x) shares of Class A Common Stock at a redemption ratio of one share of Class A Common Stock for each Unit redeemed, subject to conversion rate adjustments for stock splits, stock dividends and reclassification and other similar transactions, or (y) an equivalent amount of cash."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F9","text":"(Continued from footnote 7) Upon the exercise of the Redemption Right, the Issuer (instead of Cactus Companies) has the right (the \"Call Right\") to acquire each tendered Unit directly from the exchanging Unit holder for, at its election, (x) shares of Class A Common Stock at a redemption ratio of one share of Class A Common Stock for each Unit redeemed, subject to conversion rate adjustments for stock splits, stock dividends and reclassification and other similar transactions, or (y) an equivalent amount of cash. The Issuer did not exercise the Call Right in connection with the redemptions described in this Report."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F2","text":"Following the transactions reported herein, the Reporting Person is deemed to beneficially own 9,386,249 shares of Class B Common Stock and 9,386,249 Units owned by Cactus Enterprises."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F3","text":"The securities reported herein are directly owned by Cactus Enterprises. By reason of the provisions of Rule 16a-1 of the Securities Exchange Act of 1934, as amended (the \"Exchange Act\"), the Reporting Person may be deemed to have an indirect pecuniary interest in the securities held directly by Cactus Enterprises through his ownership interest in Cactus Enterprises. In accordance with Instruction 4(b)(iv), the entire amount of the securities held by Cactus Enterprises is reported herein. The Reporting Person disclaims beneficial ownership of any securities that he does not directly own, except to the extent of his indirect pecuniary interest therein. This report shall not be deemed an admission that the Reporting Person is a member of a group or the beneficial owner of any securities not directly owned by the Reporting Person."}],"balance_after":9386249,"derivative":{"underlying":"Class A Common Stock","underlying_shares":100000},"source":{"system":"sec-edgar","filing":"0001628280-26-050687","document":"wk-form4_1785363539.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":8,"url":"https://www.sec.gov/Archives/edgar/data/1699136/000162828026050687/wk-form4_1785363539.xml","form_type":"4"}},{"id":701304,"issuer":{"id":964,"kind":"organization","name":"Cactus, Inc.","symbol":"WHD"},"owners":[{"id":965,"kind":"person","name":"Bender Scott","position":1,"cik":"0001701688","reported_name":"Bender Scott","relationship":{"director":true,"officer":true,"ten_percent_owner":true,"other":false,"officer_title":"Chairman and CEO"}}],"security":"Units","published_at":"2026-07-29T22:19:02.000Z","date":"2026-07-27","kind":"grant","planned":false,"acquired":true,"shares":100000,"ownership":{"direct":false,"nature":"See Footnote"},"footnotes":[{"field":"security","element":"securityTitle","label":"F7","text":"\"Units\" mean ownership interests in Cactus Companies, LLC (\"Cactus Companies\"). The Issuer is the sole managing member of Cactus Companies."},{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F8","text":"The amended and restated limited liability company operating agreement of Cactus Companies provides the holders of Units with certain rights to cause Cactus Companies to acquire all or at least a minimum portion of their Units for, at Cactus Companies election, (x) shares of Class A Common Stock at a redemption ratio of one share of Class A Common Stock for each Unit redeemed, subject to conversion rate adjustments for stock splits, stock dividends and reclassification and other similar transactions, or (y) an equivalent amount of cash."},{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F9","text":"(Continued from footnote 7) Upon the exercise of the Redemption Right, the Issuer (instead of Cactus Companies) has the right (the \"Call Right\") to acquire each tendered Unit directly from the exchanging Unit holder for, at its election, (x) shares of Class A Common Stock at a redemption ratio of one share of Class A Common Stock for each Unit redeemed, subject to conversion rate adjustments for stock splits, stock dividends and reclassification and other similar transactions, or (y) an equivalent amount of cash. The Issuer did not exercise the Call Right in connection with the redemptions described in this Report."},{"field":"kind","element":"transactionCoding","label":"F1","text":"In connection with certain redemptions of ownership interests in Cactus WH Enterprises, LLC (\"Cactus Enterprises\") by certain of Cactus Enterprises' members pursuant to the amended and restated limited liability company agreement of Cactus Enterprises, Cactus Enterprises distributed Class B Common Stock to such members. Bender Investment Company (\"BIC\"), a Nevada corporation controlled by the Reporting Person, redeemed a portion of its ownership interests in Cactus Enterprises. In connection with the redemption by BIC of its interests in Cactus Enterprises, Cactus Enterprises distributed to BIC, 100,000 Units (as defined below) and a corresponding number of shares of Class B Common Stock of the Issuer."},{"field":"price","element":"transactionPricePerShare","label":"F9","text":"(Continued from footnote 7) Upon the exercise of the Redemption Right, the Issuer (instead of Cactus Companies) has the right (the \"Call Right\") to acquire each tendered Unit directly from the exchanging Unit holder for, at its election, (x) shares of Class A Common Stock at a redemption ratio of one share of Class A Common Stock for each Unit redeemed, subject to conversion rate adjustments for stock splits, stock dividends and reclassification and other similar transactions, or (y) an equivalent amount of cash. The Issuer did not exercise the Call Right in connection with the redemptions described in this Report."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F8","text":"The amended and restated limited liability company operating agreement of Cactus Companies provides the holders of Units with certain rights to cause Cactus Companies to acquire all or at least a minimum portion of their Units for, at Cactus Companies election, (x) shares of Class A Common Stock at a redemption ratio of one share of Class A Common Stock for each Unit redeemed, subject to conversion rate adjustments for stock splits, stock dividends and reclassification and other similar transactions, or (y) an equivalent amount of cash."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F9","text":"(Continued from footnote 7) Upon the exercise of the Redemption Right, the Issuer (instead of Cactus Companies) has the right (the \"Call Right\") to acquire each tendered Unit directly from the exchanging Unit holder for, at its election, (x) shares of Class A Common Stock at a redemption ratio of one share of Class A Common Stock for each Unit redeemed, subject to conversion rate adjustments for stock splits, stock dividends and reclassification and other similar transactions, or (y) an equivalent amount of cash. The Issuer did not exercise the Call Right in connection with the redemptions described in this Report."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F8","text":"The amended and restated limited liability company operating agreement of Cactus Companies provides the holders of Units with certain rights to cause Cactus Companies to acquire all or at least a minimum portion of their Units for, at Cactus Companies election, (x) shares of Class A Common Stock at a redemption ratio of one share of Class A Common Stock for each Unit redeemed, subject to conversion rate adjustments for stock splits, stock dividends and reclassification and other similar transactions, or (y) an equivalent amount of cash."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F9","text":"(Continued from footnote 7) Upon the exercise of the Redemption Right, the Issuer (instead of Cactus Companies) has the right (the \"Call Right\") to acquire each tendered Unit directly from the exchanging Unit holder for, at its election, (x) shares of Class A Common Stock at a redemption ratio of one share of Class A Common Stock for each Unit redeemed, subject to conversion rate adjustments for stock splits, stock dividends and reclassification and other similar transactions, or (y) an equivalent amount of cash. The Issuer did not exercise the Call Right in connection with the redemptions described in this Report."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F2","text":"Following the transactions reported herein, the Reporting Person is deemed to beneficially own 9,386,249 shares of Class B Common Stock and 9,386,249 Units owned by Cactus Enterprises."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F3","text":"The securities reported herein are directly owned by Cactus Enterprises. By reason of the provisions of Rule 16a-1 of the Securities Exchange Act of 1934, as amended (the \"Exchange Act\"), the Reporting Person may be deemed to have an indirect pecuniary interest in the securities held directly by Cactus Enterprises through his ownership interest in Cactus Enterprises. In accordance with Instruction 4(b)(iv), the entire amount of the securities held by Cactus Enterprises is reported herein. The Reporting Person disclaims beneficial ownership of any securities that he does not directly own, except to the extent of his indirect pecuniary interest therein. This report shall not be deemed an admission that the Reporting Person is a member of a group or the beneficial owner of any securities not directly owned by the Reporting Person."}],"balance_after":9486249,"derivative":{"underlying":"Class A Common Stock","underlying_shares":100000},"source":{"system":"sec-edgar","filing":"0001628280-26-050687","document":"wk-form4_1785363539.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":7,"url":"https://www.sec.gov/Archives/edgar/data/1699136/000162828026050687/wk-form4_1785363539.xml","form_type":"4"}},{"id":701303,"issuer":{"id":964,"kind":"organization","name":"Cactus, Inc.","symbol":"WHD"},"owners":[{"id":965,"kind":"person","name":"Bender Scott","position":1,"cik":"0001701688","reported_name":"Bender Scott","relationship":{"director":true,"officer":true,"ten_percent_owner":true,"other":false,"officer_title":"Chairman and CEO"}}],"security":"Units","published_at":"2026-07-29T22:19:02.000Z","date":"2026-07-27","kind":"other","planned":false,"acquired":false,"shares":100000,"ownership":{"direct":false,"nature":"See Footnote"},"footnotes":[{"field":"security","element":"securityTitle","label":"F7","text":"\"Units\" mean ownership interests in Cactus Companies, LLC (\"Cactus Companies\"). The Issuer is the sole managing member of Cactus Companies."},{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F8","text":"The amended and restated limited liability company operating agreement of Cactus Companies provides the holders of Units with certain rights to cause Cactus Companies to acquire all or at least a minimum portion of their Units for, at Cactus Companies election, (x) shares of Class A Common Stock at a redemption ratio of one share of Class A Common Stock for each Unit redeemed, subject to conversion rate adjustments for stock splits, stock dividends and reclassification and other similar transactions, or (y) an equivalent amount of cash."},{"field":"kind","element":"transactionCoding","label":"F1","text":"In connection with certain redemptions of ownership interests in Cactus WH Enterprises, LLC (\"Cactus Enterprises\") by certain of Cactus Enterprises' members pursuant to the amended and restated limited liability company agreement of Cactus Enterprises, Cactus Enterprises distributed Class B Common Stock to such members. Bender Investment Company (\"BIC\"), a Nevada corporation controlled by the Reporting Person, redeemed a portion of its ownership interests in Cactus Enterprises. In connection with the redemption by BIC of its interests in Cactus Enterprises, Cactus Enterprises distributed to BIC, 100,000 Units (as defined below) and a corresponding number of shares of Class B Common Stock of the Issuer."},{"field":"price","element":"transactionPricePerShare","label":"F1","text":"In connection with certain redemptions of ownership interests in Cactus WH Enterprises, LLC (\"Cactus Enterprises\") by certain of Cactus Enterprises' members pursuant to the amended and restated limited liability company agreement of Cactus Enterprises, Cactus Enterprises distributed Class B Common Stock to such members. Bender Investment Company (\"BIC\"), a Nevada corporation controlled by the Reporting Person, redeemed a portion of its ownership interests in Cactus Enterprises. In connection with the redemption by BIC of its interests in Cactus Enterprises, Cactus Enterprises distributed to BIC, 100,000 Units (as defined below) and a corresponding number of shares of Class B Common Stock of the Issuer."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F8","text":"The amended and restated limited liability company operating agreement of Cactus Companies provides the holders of Units with certain rights to cause Cactus Companies to acquire all or at least a minimum portion of their Units for, at Cactus Companies election, (x) shares of Class A Common Stock at a redemption ratio of one share of Class A Common Stock for each Unit redeemed, subject to conversion rate adjustments for stock splits, stock dividends and reclassification and other similar transactions, or (y) an equivalent amount of cash."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F1","text":"In connection with certain redemptions of ownership interests in Cactus WH Enterprises, LLC (\"Cactus Enterprises\") by certain of Cactus Enterprises' members pursuant to the amended and restated limited liability company agreement of Cactus Enterprises, Cactus Enterprises distributed Class B Common Stock to such members. Bender Investment Company (\"BIC\"), a Nevada corporation controlled by the Reporting Person, redeemed a portion of its ownership interests in Cactus Enterprises. In connection with the redemption by BIC of its interests in Cactus Enterprises, Cactus Enterprises distributed to BIC, 100,000 Units (as defined below) and a corresponding number of shares of Class B Common Stock of the Issuer."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F1","text":"In connection with certain redemptions of ownership interests in Cactus WH Enterprises, LLC (\"Cactus Enterprises\") by certain of Cactus Enterprises' members pursuant to the amended and restated limited liability company agreement of Cactus Enterprises, Cactus Enterprises distributed Class B Common Stock to such members. Bender Investment Company (\"BIC\"), a Nevada corporation controlled by the Reporting Person, redeemed a portion of its ownership interests in Cactus Enterprises. In connection with the redemption by BIC of its interests in Cactus Enterprises, Cactus Enterprises distributed to BIC, 100,000 Units (as defined below) and a corresponding number of shares of Class B Common Stock of the Issuer."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F2","text":"Following the transactions reported herein, the Reporting Person is deemed to beneficially own 9,386,249 shares of Class B Common Stock and 9,386,249 Units owned by Cactus Enterprises."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F3","text":"The securities reported herein are directly owned by Cactus Enterprises. By reason of the provisions of Rule 16a-1 of the Securities Exchange Act of 1934, as amended (the \"Exchange Act\"), the Reporting Person may be deemed to have an indirect pecuniary interest in the securities held directly by Cactus Enterprises through his ownership interest in Cactus Enterprises. In accordance with Instruction 4(b)(iv), the entire amount of the securities held by Cactus Enterprises is reported herein. The Reporting Person disclaims beneficial ownership of any securities that he does not directly own, except to the extent of his indirect pecuniary interest therein. This report shall not be deemed an admission that the Reporting Person is a member of a group or the beneficial owner of any securities not directly owned by the Reporting Person."}],"balance_after":9386249,"derivative":{"underlying":"Class A Common Stock","underlying_shares":100000},"source":{"system":"sec-edgar","filing":"0001628280-26-050687","document":"wk-form4_1785363539.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":6,"url":"https://www.sec.gov/Archives/edgar/data/1699136/000162828026050687/wk-form4_1785363539.xml","form_type":"4"}},{"id":701302,"issuer":{"id":964,"kind":"organization","name":"Cactus, Inc.","symbol":"WHD"},"owners":[{"id":965,"kind":"person","name":"Bender Scott","position":1,"cik":"0001701688","reported_name":"Bender Scott","relationship":{"director":true,"officer":true,"ten_percent_owner":true,"other":false,"officer_title":"Chairman and CEO"}}],"security":"Class A Common Stock","published_at":"2026-07-29T22:19:02.000Z","date":"2026-07-27","kind":"sale","planned":false,"acquired":false,"shares":13300,"price":55.067,"value":732391.1,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F6","text":"The shares reported as sold represent the cumulative number of shares sold by Bender Investment Company. The reporting person has an ownership interest in Bender Investment Company and disclaims beneficial ownership of such shares except to the extent of his pecuniary interest therein."}],"balance_after":207227,"source":{"system":"sec-edgar","filing":"0001628280-26-050687","document":"wk-form4_1785363539.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":5,"url":"https://www.sec.gov/Archives/edgar/data/1699136/000162828026050687/wk-form4_1785363539.xml","form_type":"4"}},{"id":701301,"issuer":{"id":964,"kind":"organization","name":"Cactus, Inc.","symbol":"WHD"},"owners":[{"id":965,"kind":"person","name":"Bender Scott","position":1,"cik":"0001701688","reported_name":"Bender Scott","relationship":{"director":true,"officer":true,"ten_percent_owner":true,"other":false,"officer_title":"Chairman and CEO"}}],"security":"Class A Common Stock","published_at":"2026-07-29T22:19:02.000Z","date":"2026-07-27","kind":"other","planned":false,"acquired":true,"shares":100000,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F5","text":"In connection with its redemption of Units, as described below, BIC acquired 100,000 shares of Class A Common Stock."},{"field":"price","element":"transactionPricePerShare","label":"F5","text":"In connection with its redemption of Units, as described below, BIC acquired 100,000 shares of Class A Common Stock."}],"balance_after":220527,"source":{"system":"sec-edgar","filing":"0001628280-26-050687","document":"wk-form4_1785363539.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":4,"url":"https://www.sec.gov/Archives/edgar/data/1699136/000162828026050687/wk-form4_1785363539.xml","form_type":"4"}},{"id":701300,"issuer":{"id":964,"kind":"organization","name":"Cactus, Inc.","symbol":"WHD"},"owners":[{"id":965,"kind":"person","name":"Bender Scott","position":1,"cik":"0001701688","reported_name":"Bender Scott","relationship":{"director":true,"officer":true,"ten_percent_owner":true,"other":false,"officer_title":"Chairman and CEO"}}],"security":"Class B Common Stock","published_at":"2026-07-29T22:19:02.000Z","date":"2026-07-27","kind":"disposition_to_issuer","planned":false,"acquired":false,"shares":100000,"ownership":{"direct":false,"nature":"See Footnote"},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F4","text":"In connection with its redemption of Units, as described below, BIC disposed of a corresponding number of shares of Class B Common Stock, which shares were cancelled by the Issuer."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F2","text":"Following the transactions reported herein, the Reporting Person is deemed to beneficially own 9,386,249 shares of Class B Common Stock and 9,386,249 Units owned by Cactus Enterprises."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F3","text":"The securities reported herein are directly owned by Cactus Enterprises. By reason of the provisions of Rule 16a-1 of the Securities Exchange Act of 1934, as amended (the \"Exchange Act\"), the Reporting Person may be deemed to have an indirect pecuniary interest in the securities held directly by Cactus Enterprises through his ownership interest in Cactus Enterprises. In accordance with Instruction 4(b)(iv), the entire amount of the securities held by Cactus Enterprises is reported herein. The Reporting Person disclaims beneficial ownership of any securities that he does not directly own, except to the extent of his indirect pecuniary interest therein. This report shall not be deemed an admission that the Reporting Person is a member of a group or the beneficial owner of any securities not directly owned by the Reporting Person."}],"balance_after":9386249,"source":{"system":"sec-edgar","filing":"0001628280-26-050687","document":"wk-form4_1785363539.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":3,"url":"https://www.sec.gov/Archives/edgar/data/1699136/000162828026050687/wk-form4_1785363539.xml","form_type":"4"}},{"id":701299,"issuer":{"id":964,"kind":"organization","name":"Cactus, Inc.","symbol":"WHD"},"owners":[{"id":965,"kind":"person","name":"Bender Scott","position":1,"cik":"0001701688","reported_name":"Bender Scott","relationship":{"director":true,"officer":true,"ten_percent_owner":true,"other":false,"officer_title":"Chairman and CEO"}}],"security":"Class B Common Stock","published_at":"2026-07-29T22:19:02.000Z","date":"2026-07-27","kind":"grant","planned":false,"acquired":true,"shares":100000,"ownership":{"direct":false,"nature":"See Footnote"},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F1","text":"In connection with certain redemptions of ownership interests in Cactus WH Enterprises, LLC (\"Cactus Enterprises\") by certain of Cactus Enterprises' members pursuant to the amended and restated limited liability company agreement of Cactus Enterprises, Cactus Enterprises distributed Class B Common Stock to such members. Bender Investment Company (\"BIC\"), a Nevada corporation controlled by the Reporting Person, redeemed a portion of its ownership interests in Cactus Enterprises. In connection with the redemption by BIC of its interests in Cactus Enterprises, Cactus Enterprises distributed to BIC, 100,000 Units (as defined below) and a corresponding number of shares of Class B Common Stock of the Issuer."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F2","text":"Following the transactions reported herein, the Reporting Person is deemed to beneficially own 9,386,249 shares of Class B Common Stock and 9,386,249 Units owned by Cactus Enterprises."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F3","text":"The securities reported herein are directly owned by Cactus Enterprises. By reason of the provisions of Rule 16a-1 of the Securities Exchange Act of 1934, as amended (the \"Exchange Act\"), the Reporting Person may be deemed to have an indirect pecuniary interest in the securities held directly by Cactus Enterprises through his ownership interest in Cactus Enterprises. In accordance with Instruction 4(b)(iv), the entire amount of the securities held by Cactus Enterprises is reported herein. The Reporting Person disclaims beneficial ownership of any securities that he does not directly own, except to the extent of his indirect pecuniary interest therein. This report shall not be deemed an admission that the Reporting Person is a member of a group or the beneficial owner of any securities not directly owned by the Reporting Person."}],"balance_after":9486249,"source":{"system":"sec-edgar","filing":"0001628280-26-050687","document":"wk-form4_1785363539.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1699136/000162828026050687/wk-form4_1785363539.xml","form_type":"4"}},{"id":701298,"issuer":{"id":964,"kind":"organization","name":"Cactus, Inc.","symbol":"WHD"},"owners":[{"id":965,"kind":"person","name":"Bender Scott","position":1,"cik":"0001701688","reported_name":"Bender Scott","relationship":{"director":true,"officer":true,"ten_percent_owner":true,"other":false,"officer_title":"Chairman and CEO"}}],"security":"Class B Common Stock","published_at":"2026-07-29T22:19:02.000Z","date":"2026-07-27","kind":"other","planned":false,"acquired":false,"shares":100000,"ownership":{"direct":false,"nature":"See Footnote"},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"In connection with certain redemptions of ownership interests in Cactus WH Enterprises, LLC (\"Cactus Enterprises\") by certain of Cactus Enterprises' members pursuant to the amended and restated limited liability company agreement of Cactus Enterprises, Cactus Enterprises distributed Class B Common Stock to such members. Bender Investment Company (\"BIC\"), a Nevada corporation controlled by the Reporting Person, redeemed a portion of its ownership interests in Cactus Enterprises. In connection with the redemption by BIC of its interests in Cactus Enterprises, Cactus Enterprises distributed to BIC, 100,000 Units (as defined below) and a corresponding number of shares of Class B Common Stock of the Issuer."},{"field":"price","element":"transactionPricePerShare","label":"F1","text":"In connection with certain redemptions of ownership interests in Cactus WH Enterprises, LLC (\"Cactus Enterprises\") by certain of Cactus Enterprises' members pursuant to the amended and restated limited liability company agreement of Cactus Enterprises, Cactus Enterprises distributed Class B Common Stock to such members. Bender Investment Company (\"BIC\"), a Nevada corporation controlled by the Reporting Person, redeemed a portion of its ownership interests in Cactus Enterprises. In connection with the redemption by BIC of its interests in Cactus Enterprises, Cactus Enterprises distributed to BIC, 100,000 Units (as defined below) and a corresponding number of shares of Class B Common Stock of the Issuer."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F2","text":"Following the transactions reported herein, the Reporting Person is deemed to beneficially own 9,386,249 shares of Class B Common Stock and 9,386,249 Units owned by Cactus Enterprises."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F3","text":"The securities reported herein are directly owned by Cactus Enterprises. By reason of the provisions of Rule 16a-1 of the Securities Exchange Act of 1934, as amended (the \"Exchange Act\"), the Reporting Person may be deemed to have an indirect pecuniary interest in the securities held directly by Cactus Enterprises through his ownership interest in Cactus Enterprises. In accordance with Instruction 4(b)(iv), the entire amount of the securities held by Cactus Enterprises is reported herein. The Reporting Person disclaims beneficial ownership of any securities that he does not directly own, except to the extent of his indirect pecuniary interest therein. This report shall not be deemed an admission that the Reporting Person is a member of a group or the beneficial owner of any securities not directly owned by the Reporting Person."}],"balance_after":9386249,"source":{"system":"sec-edgar","filing":"0001628280-26-050687","document":"wk-form4_1785363539.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1699136/000162828026050687/wk-form4_1785363539.xml","form_type":"4"}},{"id":701297,"issuer":{"id":964,"kind":"organization","name":"Cactus, Inc.","symbol":"WHD"},"owners":[{"id":968,"kind":"person","name":"Bender Joel","position":1,"cik":"0001701689","reported_name":"Bender Joel","relationship":{"director":true,"officer":true,"ten_percent_owner":true,"other":false,"officer_title":"President"}}],"security":"Units","published_at":"2026-07-29T22:18:54.000Z","date":"2026-07-27","kind":"other","planned":false,"acquired":false,"shares":100000,"ownership":{"direct":false,"nature":"See Footnote"},"footnotes":[{"field":"security","element":"securityTitle","label":"F7","text":"\"Units\" mean ownership interests in Cactus Companies, LLC (\"Cactus Companies\"). The Issuer is the sole managing member of Cactus Companies."},{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F8","text":"The amended and restated limited liability company operating agreement of Cactus Companies provides the holders of Units with certain rights to cause Cactus Companies to acquire all or at least a minimum portion of their Units for, at Cactus Companies election, (x) shares of Class A Common Stock at a redemption ratio of one share of Class A Common Stock for each Unit redeemed, subject to conversion rate adjustments for stock splits, stock dividends and reclassification and other similar transactions, or (y) an equivalent amount of cash."},{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F9","text":"(Continued from footnote 7) Upon the exercise of the Redemption Right, the Issuer (instead of Cactus Companies) has the right (the \"Call Right\") to acquire each tendered Unit directly from the exchanging Unit holder for, at its election, (x) shares of Class A Common Stock at a redemption ratio of one share of Class A Common Stock for each Unit redeemed, subject to conversion rate adjustments for stock splits, stock dividends and reclassification and other similar transactions, or (y) an equivalent amount of cash. The Issuer did not exercise the Call Right in connection with the redemptions described in this Report."},{"field":"kind","element":"transactionCoding","label":"F4","text":"In connection with its redemption of Units, as described below, BIC disposed of a corresponding number of shares of Class B Common Stock, which shares were cancelled by the Issuer."},{"field":"price","element":"transactionPricePerShare","label":"F10","text":"The Units and a corresponding number of shares of Class B Common Stock were redeemed for Class A Common Stock on July 27, 2026."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F8","text":"The amended and restated limited liability company operating agreement of Cactus Companies provides the holders of Units with certain rights to cause Cactus Companies to acquire all or at least a minimum portion of their Units for, at Cactus Companies election, (x) shares of Class A Common Stock at a redemption ratio of one share of Class A Common Stock for each Unit redeemed, subject to conversion rate adjustments for stock splits, stock dividends and reclassification and other similar transactions, or (y) an equivalent amount of cash."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F9","text":"(Continued from footnote 7) Upon the exercise of the Redemption Right, the Issuer (instead of Cactus Companies) has the right (the \"Call Right\") to acquire each tendered Unit directly from the exchanging Unit holder for, at its election, (x) shares of Class A Common Stock at a redemption ratio of one share of Class A Common Stock for each Unit redeemed, subject to conversion rate adjustments for stock splits, stock dividends and reclassification and other similar transactions, or (y) an equivalent amount of cash. The Issuer did not exercise the Call Right in connection with the redemptions described in this Report."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F8","text":"The amended and restated limited liability company operating agreement of Cactus Companies provides the holders of Units with certain rights to cause Cactus Companies to acquire all or at least a minimum portion of their Units for, at Cactus Companies election, (x) shares of Class A Common Stock at a redemption ratio of one share of Class A Common Stock for each Unit redeemed, subject to conversion rate adjustments for stock splits, stock dividends and reclassification and other similar transactions, or (y) an equivalent amount of cash."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F9","text":"(Continued from footnote 7) Upon the exercise of the Redemption Right, the Issuer (instead of Cactus Companies) has the right (the \"Call Right\") to acquire each tendered Unit directly from the exchanging Unit holder for, at its election, (x) shares of Class A Common Stock at a redemption ratio of one share of Class A Common Stock for each Unit redeemed, subject to conversion rate adjustments for stock splits, stock dividends and reclassification and other similar transactions, or (y) an equivalent amount of cash. The Issuer did not exercise the Call Right in connection with the redemptions described in this Report."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F2","text":"Following the transactions reported herein, the Reporting Person is deemed to beneficially own 9,386,249 shares of Class B Common Stock and 9,386,249 Units owned by Cactus Enterprises."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F3","text":"The securities reported herein are directly owned by Cactus Enterprises. By reason of the provisions of Rule 16a-1 of the Securities Exchange Act of 1934, as amended (the \"Exchange Act\"), the Reporting Person may be deemed to have an indirect pecuniary interest in the securities held directly by Cactus Enterprises through his ownership interest in Cactus Enterprises. In accordance with Instruction 4(b)(iv), the entire amount of the securities held by Cactus Enterprises is reported herein. The Reporting Person disclaims beneficial ownership of any securities that he does not directly own, except to the extent of his indirect pecuniary interest therein. This report shall not be deemed an admission that the Reporting Person is a member of a group or the beneficial owner of any securities not directly owned by the Reporting Person."}],"balance_after":9386249,"derivative":{"underlying":"Class A Common Stock","underlying_shares":100000},"source":{"system":"sec-edgar","filing":"0001628280-26-050685","document":"wk-form4_1785363531.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":8,"url":"https://www.sec.gov/Archives/edgar/data/1699136/000162828026050685/wk-form4_1785363531.xml","form_type":"4"}},{"id":701296,"issuer":{"id":964,"kind":"organization","name":"Cactus, Inc.","symbol":"WHD"},"owners":[{"id":968,"kind":"person","name":"Bender Joel","position":1,"cik":"0001701689","reported_name":"Bender Joel","relationship":{"director":true,"officer":true,"ten_percent_owner":true,"other":false,"officer_title":"President"}}],"security":"Units","published_at":"2026-07-29T22:18:54.000Z","date":"2026-07-27","kind":"grant","planned":false,"acquired":true,"shares":100000,"ownership":{"direct":false,"nature":"See Footnote"},"footnotes":[{"field":"security","element":"securityTitle","label":"F7","text":"\"Units\" mean ownership interests in Cactus Companies, LLC (\"Cactus Companies\"). The Issuer is the sole managing member of Cactus Companies."},{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F8","text":"The amended and restated limited liability company operating agreement of Cactus Companies provides the holders of Units with certain rights to cause Cactus Companies to acquire all or at least a minimum portion of their Units for, at Cactus Companies election, (x) shares of Class A Common Stock at a redemption ratio of one share of Class A Common Stock for each Unit redeemed, subject to conversion rate adjustments for stock splits, stock dividends and reclassification and other similar transactions, or (y) an equivalent amount of cash."},{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F9","text":"(Continued from footnote 7) Upon the exercise of the Redemption Right, the Issuer (instead of Cactus Companies) has the right (the \"Call Right\") to acquire each tendered Unit directly from the exchanging Unit holder for, at its election, (x) shares of Class A Common Stock at a redemption ratio of one share of Class A Common Stock for each Unit redeemed, subject to conversion rate adjustments for stock splits, stock dividends and reclassification and other similar transactions, or (y) an equivalent amount of cash. The Issuer did not exercise the Call Right in connection with the redemptions described in this Report."},{"field":"kind","element":"transactionCoding","label":"F1","text":"In connection with certain redemptions of ownership interests in Cactus WH Enterprises, LLC (\"Cactus Enterprises\") by certain of Cactus Enterprises' members pursuant to the amended and restated limited liability company agreement of Cactus Enterprises, Cactus Enterprises distributed Class B Common Stock to such members. Bender Investment Company (\"BIC\"), a Nevada corporation controlled by the Reporting Person, redeemed a portion of its ownership interests in Cactus Enterprises. In connection with the redemption by BIC of its interests in Cactus Enterprises, Cactus Enterprises distributed to BIC, 100,000 Units (as defined below) and a corresponding number of shares of Class B Common Stock of the Issuer."},{"field":"price","element":"transactionPricePerShare","label":"F9","text":"(Continued from footnote 7) Upon the exercise of the Redemption Right, the Issuer (instead of Cactus Companies) has the right (the \"Call Right\") to acquire each tendered Unit directly from the exchanging Unit holder for, at its election, (x) shares of Class A Common Stock at a redemption ratio of one share of Class A Common Stock for each Unit redeemed, subject to conversion rate adjustments for stock splits, stock dividends and reclassification and other similar transactions, or (y) an equivalent amount of cash. The Issuer did not exercise the Call Right in connection with the redemptions described in this Report."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F8","text":"The amended and restated limited liability company operating agreement of Cactus Companies provides the holders of Units with certain rights to cause Cactus Companies to acquire all or at least a minimum portion of their Units for, at Cactus Companies election, (x) shares of Class A Common Stock at a redemption ratio of one share of Class A Common Stock for each Unit redeemed, subject to conversion rate adjustments for stock splits, stock dividends and reclassification and other similar transactions, or (y) an equivalent amount of cash."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F9","text":"(Continued from footnote 7) Upon the exercise of the Redemption Right, the Issuer (instead of Cactus Companies) has the right (the \"Call Right\") to acquire each tendered Unit directly from the exchanging Unit holder for, at its election, (x) shares of Class A Common Stock at a redemption ratio of one share of Class A Common Stock for each Unit redeemed, subject to conversion rate adjustments for stock splits, stock dividends and reclassification and other similar transactions, or (y) an equivalent amount of cash. The Issuer did not exercise the Call Right in connection with the redemptions described in this Report."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F8","text":"The amended and restated limited liability company operating agreement of Cactus Companies provides the holders of Units with certain rights to cause Cactus Companies to acquire all or at least a minimum portion of their Units for, at Cactus Companies election, (x) shares of Class A Common Stock at a redemption ratio of one share of Class A Common Stock for each Unit redeemed, subject to conversion rate adjustments for stock splits, stock dividends and reclassification and other similar transactions, or (y) an equivalent amount of cash."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F9","text":"(Continued from footnote 7) Upon the exercise of the Redemption Right, the Issuer (instead of Cactus Companies) has the right (the \"Call Right\") to acquire each tendered Unit directly from the exchanging Unit holder for, at its election, (x) shares of Class A Common Stock at a redemption ratio of one share of Class A Common Stock for each Unit redeemed, subject to conversion rate adjustments for stock splits, stock dividends and reclassification and other similar transactions, or (y) an equivalent amount of cash. The Issuer did not exercise the Call Right in connection with the redemptions described in this Report."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F2","text":"Following the transactions reported herein, the Reporting Person is deemed to beneficially own 9,386,249 shares of Class B Common Stock and 9,386,249 Units owned by Cactus Enterprises."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F3","text":"The securities reported herein are directly owned by Cactus Enterprises. By reason of the provisions of Rule 16a-1 of the Securities Exchange Act of 1934, as amended (the \"Exchange Act\"), the Reporting Person may be deemed to have an indirect pecuniary interest in the securities held directly by Cactus Enterprises through his ownership interest in Cactus Enterprises. In accordance with Instruction 4(b)(iv), the entire amount of the securities held by Cactus Enterprises is reported herein. The Reporting Person disclaims beneficial ownership of any securities that he does not directly own, except to the extent of his indirect pecuniary interest therein. This report shall not be deemed an admission that the Reporting Person is a member of a group or the beneficial owner of any securities not directly owned by the Reporting Person."}],"balance_after":9486249,"derivative":{"underlying":"Class A Common Stock","underlying_shares":100000},"source":{"system":"sec-edgar","filing":"0001628280-26-050685","document":"wk-form4_1785363531.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":7,"url":"https://www.sec.gov/Archives/edgar/data/1699136/000162828026050685/wk-form4_1785363531.xml","form_type":"4"}},{"id":701295,"issuer":{"id":964,"kind":"organization","name":"Cactus, Inc.","symbol":"WHD"},"owners":[{"id":968,"kind":"person","name":"Bender Joel","position":1,"cik":"0001701689","reported_name":"Bender Joel","relationship":{"director":true,"officer":true,"ten_percent_owner":true,"other":false,"officer_title":"President"}}],"security":"Units","published_at":"2026-07-29T22:18:54.000Z","date":"2026-07-27","kind":"other","planned":false,"acquired":false,"shares":100000,"ownership":{"direct":false,"nature":"See Footnote"},"footnotes":[{"field":"security","element":"securityTitle","label":"F7","text":"\"Units\" mean ownership interests in Cactus Companies, LLC (\"Cactus Companies\"). The Issuer is the sole managing member of Cactus Companies."},{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F8","text":"The amended and restated limited liability company operating agreement of Cactus Companies provides the holders of Units with certain rights to cause Cactus Companies to acquire all or at least a minimum portion of their Units for, at Cactus Companies election, (x) shares of Class A Common Stock at a redemption ratio of one share of Class A Common Stock for each Unit redeemed, subject to conversion rate adjustments for stock splits, stock dividends and reclassification and other similar transactions, or (y) an equivalent amount of cash."},{"field":"kind","element":"transactionCoding","label":"F1","text":"In connection with certain redemptions of ownership interests in Cactus WH Enterprises, LLC (\"Cactus Enterprises\") by certain of Cactus Enterprises' members pursuant to the amended and restated limited liability company agreement of Cactus Enterprises, Cactus Enterprises distributed Class B Common Stock to such members. Bender Investment Company (\"BIC\"), a Nevada corporation controlled by the Reporting Person, redeemed a portion of its ownership interests in Cactus Enterprises. In connection with the redemption by BIC of its interests in Cactus Enterprises, Cactus Enterprises distributed to BIC, 100,000 Units (as defined below) and a corresponding number of shares of Class B Common Stock of the Issuer."},{"field":"price","element":"transactionPricePerShare","label":"F1","text":"In connection with certain redemptions of ownership interests in Cactus WH Enterprises, LLC (\"Cactus Enterprises\") by certain of Cactus Enterprises' members pursuant to the amended and restated limited liability company agreement of Cactus Enterprises, Cactus Enterprises distributed Class B Common Stock to such members. Bender Investment Company (\"BIC\"), a Nevada corporation controlled by the Reporting Person, redeemed a portion of its ownership interests in Cactus Enterprises. In connection with the redemption by BIC of its interests in Cactus Enterprises, Cactus Enterprises distributed to BIC, 100,000 Units (as defined below) and a corresponding number of shares of Class B Common Stock of the Issuer."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F8","text":"The amended and restated limited liability company operating agreement of Cactus Companies provides the holders of Units with certain rights to cause Cactus Companies to acquire all or at least a minimum portion of their Units for, at Cactus Companies election, (x) shares of Class A Common Stock at a redemption ratio of one share of Class A Common Stock for each Unit redeemed, subject to conversion rate adjustments for stock splits, stock dividends and reclassification and other similar transactions, or (y) an equivalent amount of cash."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F1","text":"In connection with certain redemptions of ownership interests in Cactus WH Enterprises, LLC (\"Cactus Enterprises\") by certain of Cactus Enterprises' members pursuant to the amended and restated limited liability company agreement of Cactus Enterprises, Cactus Enterprises distributed Class B Common Stock to such members. Bender Investment Company (\"BIC\"), a Nevada corporation controlled by the Reporting Person, redeemed a portion of its ownership interests in Cactus Enterprises. In connection with the redemption by BIC of its interests in Cactus Enterprises, Cactus Enterprises distributed to BIC, 100,000 Units (as defined below) and a corresponding number of shares of Class B Common Stock of the Issuer."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F1","text":"In connection with certain redemptions of ownership interests in Cactus WH Enterprises, LLC (\"Cactus Enterprises\") by certain of Cactus Enterprises' members pursuant to the amended and restated limited liability company agreement of Cactus Enterprises, Cactus Enterprises distributed Class B Common Stock to such members. Bender Investment Company (\"BIC\"), a Nevada corporation controlled by the Reporting Person, redeemed a portion of its ownership interests in Cactus Enterprises. In connection with the redemption by BIC of its interests in Cactus Enterprises, Cactus Enterprises distributed to BIC, 100,000 Units (as defined below) and a corresponding number of shares of Class B Common Stock of the Issuer."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F2","text":"Following the transactions reported herein, the Reporting Person is deemed to beneficially own 9,386,249 shares of Class B Common Stock and 9,386,249 Units owned by Cactus Enterprises."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F3","text":"The securities reported herein are directly owned by Cactus Enterprises. By reason of the provisions of Rule 16a-1 of the Securities Exchange Act of 1934, as amended (the \"Exchange Act\"), the Reporting Person may be deemed to have an indirect pecuniary interest in the securities held directly by Cactus Enterprises through his ownership interest in Cactus Enterprises. In accordance with Instruction 4(b)(iv), the entire amount of the securities held by Cactus Enterprises is reported herein. The Reporting Person disclaims beneficial ownership of any securities that he does not directly own, except to the extent of his indirect pecuniary interest therein. This report shall not be deemed an admission that the Reporting Person is a member of a group or the beneficial owner of any securities not directly owned by the Reporting Person."}],"balance_after":9386249,"derivative":{"underlying":"Class A Common Stock","underlying_shares":100000},"source":{"system":"sec-edgar","filing":"0001628280-26-050685","document":"wk-form4_1785363531.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":6,"url":"https://www.sec.gov/Archives/edgar/data/1699136/000162828026050685/wk-form4_1785363531.xml","form_type":"4"}},{"id":701294,"issuer":{"id":964,"kind":"organization","name":"Cactus, Inc.","symbol":"WHD"},"owners":[{"id":968,"kind":"person","name":"Bender Joel","position":1,"cik":"0001701689","reported_name":"Bender Joel","relationship":{"director":true,"officer":true,"ten_percent_owner":true,"other":false,"officer_title":"President"}}],"security":"Class A Common Stock","published_at":"2026-07-29T22:18:54.000Z","date":"2026-07-27","kind":"sale","planned":false,"acquired":false,"shares":13300,"price":55.067,"value":732391.1,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F6","text":"The shares reported as sold represent the cumulative number of shares sold by Bender Investment Company. The reporting person has an ownership interest in Bender Investment Company and disclaims beneficial ownership of such shares except to the extent of his pecuniary interest therein."}],"balance_after":128219,"source":{"system":"sec-edgar","filing":"0001628280-26-050685","document":"wk-form4_1785363531.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":5,"url":"https://www.sec.gov/Archives/edgar/data/1699136/000162828026050685/wk-form4_1785363531.xml","form_type":"4"}},{"id":701293,"issuer":{"id":964,"kind":"organization","name":"Cactus, Inc.","symbol":"WHD"},"owners":[{"id":968,"kind":"person","name":"Bender Joel","position":1,"cik":"0001701689","reported_name":"Bender Joel","relationship":{"director":true,"officer":true,"ten_percent_owner":true,"other":false,"officer_title":"President"}}],"security":"Class A Common Stock","published_at":"2026-07-29T22:18:54.000Z","date":"2026-07-27","kind":"other","planned":false,"acquired":true,"shares":100000,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F5","text":"In connection with its redemption of Units, as described below, BIC acquired 100,000 shares of Class A Common Stock."},{"field":"price","element":"transactionPricePerShare","label":"F5","text":"In connection with its redemption of Units, as described below, BIC acquired 100,000 shares of Class A Common Stock."}],"balance_after":141519,"source":{"system":"sec-edgar","filing":"0001628280-26-050685","document":"wk-form4_1785363531.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":4,"url":"https://www.sec.gov/Archives/edgar/data/1699136/000162828026050685/wk-form4_1785363531.xml","form_type":"4"}},{"id":701292,"issuer":{"id":964,"kind":"organization","name":"Cactus, Inc.","symbol":"WHD"},"owners":[{"id":968,"kind":"person","name":"Bender Joel","position":1,"cik":"0001701689","reported_name":"Bender Joel","relationship":{"director":true,"officer":true,"ten_percent_owner":true,"other":false,"officer_title":"President"}}],"security":"Class B Common Stock","published_at":"2026-07-29T22:18:54.000Z","date":"2026-07-27","kind":"disposition_to_issuer","planned":false,"acquired":false,"shares":100000,"ownership":{"direct":false,"nature":"See Footnote"},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F4","text":"In connection with its redemption of Units, as described below, BIC disposed of a corresponding number of shares of Class B Common Stock, which shares were cancelled by the Issuer."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F2","text":"Following the transactions reported herein, the Reporting Person is deemed to beneficially own 9,386,249 shares of Class B Common Stock and 9,386,249 Units owned by Cactus Enterprises."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F3","text":"The securities reported herein are directly owned by Cactus Enterprises. By reason of the provisions of Rule 16a-1 of the Securities Exchange Act of 1934, as amended (the \"Exchange Act\"), the Reporting Person may be deemed to have an indirect pecuniary interest in the securities held directly by Cactus Enterprises through his ownership interest in Cactus Enterprises. In accordance with Instruction 4(b)(iv), the entire amount of the securities held by Cactus Enterprises is reported herein. The Reporting Person disclaims beneficial ownership of any securities that he does not directly own, except to the extent of his indirect pecuniary interest therein. This report shall not be deemed an admission that the Reporting Person is a member of a group or the beneficial owner of any securities not directly owned by the Reporting Person."}],"balance_after":9386249,"source":{"system":"sec-edgar","filing":"0001628280-26-050685","document":"wk-form4_1785363531.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":3,"url":"https://www.sec.gov/Archives/edgar/data/1699136/000162828026050685/wk-form4_1785363531.xml","form_type":"4"}},{"id":701291,"issuer":{"id":964,"kind":"organization","name":"Cactus, Inc.","symbol":"WHD"},"owners":[{"id":968,"kind":"person","name":"Bender Joel","position":1,"cik":"0001701689","reported_name":"Bender Joel","relationship":{"director":true,"officer":true,"ten_percent_owner":true,"other":false,"officer_title":"President"}}],"security":"Class B Common Stock","published_at":"2026-07-29T22:18:54.000Z","date":"2026-07-27","kind":"grant","planned":false,"acquired":true,"shares":100000,"ownership":{"direct":false,"nature":"See Footnote"},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F1","text":"In connection with certain redemptions of ownership interests in Cactus WH Enterprises, LLC (\"Cactus Enterprises\") by certain of Cactus Enterprises' members pursuant to the amended and restated limited liability company agreement of Cactus Enterprises, Cactus Enterprises distributed Class B Common Stock to such members. Bender Investment Company (\"BIC\"), a Nevada corporation controlled by the Reporting Person, redeemed a portion of its ownership interests in Cactus Enterprises. In connection with the redemption by BIC of its interests in Cactus Enterprises, Cactus Enterprises distributed to BIC, 100,000 Units (as defined below) and a corresponding number of shares of Class B Common Stock of the Issuer."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F2","text":"Following the transactions reported herein, the Reporting Person is deemed to beneficially own 9,386,249 shares of Class B Common Stock and 9,386,249 Units owned by Cactus Enterprises."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F3","text":"The securities reported herein are directly owned by Cactus Enterprises. By reason of the provisions of Rule 16a-1 of the Securities Exchange Act of 1934, as amended (the \"Exchange Act\"), the Reporting Person may be deemed to have an indirect pecuniary interest in the securities held directly by Cactus Enterprises through his ownership interest in Cactus Enterprises. In accordance with Instruction 4(b)(iv), the entire amount of the securities held by Cactus Enterprises is reported herein. The Reporting Person disclaims beneficial ownership of any securities that he does not directly own, except to the extent of his indirect pecuniary interest therein. This report shall not be deemed an admission that the Reporting Person is a member of a group or the beneficial owner of any securities not directly owned by the Reporting Person."}],"balance_after":9486249,"source":{"system":"sec-edgar","filing":"0001628280-26-050685","document":"wk-form4_1785363531.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1699136/000162828026050685/wk-form4_1785363531.xml","form_type":"4"}},{"id":701290,"issuer":{"id":964,"kind":"organization","name":"Cactus, Inc.","symbol":"WHD"},"owners":[{"id":968,"kind":"person","name":"Bender Joel","position":1,"cik":"0001701689","reported_name":"Bender Joel","relationship":{"director":true,"officer":true,"ten_percent_owner":true,"other":false,"officer_title":"President"}}],"security":"Class B Common Stock","published_at":"2026-07-29T22:18:54.000Z","date":"2026-07-27","kind":"other","planned":false,"acquired":false,"shares":100000,"ownership":{"direct":false,"nature":"See Footnote"},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"In connection with certain redemptions of ownership interests in Cactus WH Enterprises, LLC (\"Cactus Enterprises\") by certain of Cactus Enterprises' members pursuant to the amended and restated limited liability company agreement of Cactus Enterprises, Cactus Enterprises distributed Class B Common Stock to such members. Bender Investment Company (\"BIC\"), a Nevada corporation controlled by the Reporting Person, redeemed a portion of its ownership interests in Cactus Enterprises. In connection with the redemption by BIC of its interests in Cactus Enterprises, Cactus Enterprises distributed to BIC, 100,000 Units (as defined below) and a corresponding number of shares of Class B Common Stock of the Issuer."},{"field":"price","element":"transactionPricePerShare","label":"F1","text":"In connection with certain redemptions of ownership interests in Cactus WH Enterprises, LLC (\"Cactus Enterprises\") by certain of Cactus Enterprises' members pursuant to the amended and restated limited liability company agreement of Cactus Enterprises, Cactus Enterprises distributed Class B Common Stock to such members. Bender Investment Company (\"BIC\"), a Nevada corporation controlled by the Reporting Person, redeemed a portion of its ownership interests in Cactus Enterprises. In connection with the redemption by BIC of its interests in Cactus Enterprises, Cactus Enterprises distributed to BIC, 100,000 Units (as defined below) and a corresponding number of shares of Class B Common Stock of the Issuer."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F2","text":"Following the transactions reported herein, the Reporting Person is deemed to beneficially own 9,386,249 shares of Class B Common Stock and 9,386,249 Units owned by Cactus Enterprises."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F3","text":"The securities reported herein are directly owned by Cactus Enterprises. By reason of the provisions of Rule 16a-1 of the Securities Exchange Act of 1934, as amended (the \"Exchange Act\"), the Reporting Person may be deemed to have an indirect pecuniary interest in the securities held directly by Cactus Enterprises through his ownership interest in Cactus Enterprises. In accordance with Instruction 4(b)(iv), the entire amount of the securities held by Cactus Enterprises is reported herein. The Reporting Person disclaims beneficial ownership of any securities that he does not directly own, except to the extent of his indirect pecuniary interest therein. This report shall not be deemed an admission that the Reporting Person is a member of a group or the beneficial owner of any securities not directly owned by the Reporting Person."}],"balance_after":9386249,"source":{"system":"sec-edgar","filing":"0001628280-26-050685","document":"wk-form4_1785363531.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1699136/000162828026050685/wk-form4_1785363531.xml","form_type":"4"}},{"id":747813,"issuer":{"id":964,"kind":"organization","name":"Cactus, Inc.","symbol":"WHD"},"owners":[{"id":40897,"kind":"person","name":"Nutt Jay A.","position":1,"cik":"0001442102","reported_name":"Nutt Jay A.","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"EVP and CFO"}}],"security":"Restricted Stock Units","published_at":"2026-06-05T17:53:48.000Z","date":"2026-06-03","kind":"exercise","planned":false,"acquired":false,"shares":2942,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F1","text":"Restricted stock units represent a contingent right to receive Class A common stock. Upon vesting, one share of Class A common stock will be delivered for each vested restricted stock unit."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F3","text":"On June 3, 2024, the reporting person was granted 8,827 restricted stock units, vesting in three equal installments beginning on the first anniversary of the grant date."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F3","text":"On June 3, 2024, the reporting person was granted 8,827 restricted stock units, vesting in three equal installments beginning on the first anniversary of the grant date."}],"balance_after":42267,"derivative":{"underlying":"Class A Common Stock","underlying_shares":2942},"source":{"system":"sec-edgar","filing":"0001628280-26-041127","document":"wk-form4_1780682024.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":3,"url":"https://www.sec.gov/Archives/edgar/data/1442102/000162828026041127/wk-form4_1780682024.xml","form_type":"4"}},{"id":747812,"issuer":{"id":964,"kind":"organization","name":"Cactus, Inc.","symbol":"WHD"},"owners":[{"id":40897,"kind":"person","name":"Nutt Jay A.","position":1,"cik":"0001442102","reported_name":"Nutt Jay A.","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"EVP and CFO"}}],"security":"Class A Common Stock","published_at":"2026-06-05T17:53:48.000Z","date":"2026-06-03","kind":"tax_withholding","planned":false,"acquired":false,"shares":864,"price":58.8,"value":50803.2,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F2","text":"Represents shares withheld by the Company to satisfy tax withholding obligations upon the vesting of previously granted restricted stock units."}],"balance_after":6120,"source":{"system":"sec-edgar","filing":"0001628280-26-041127","document":"wk-form4_1780682024.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1442102/000162828026041127/wk-form4_1780682024.xml","form_type":"4"}},{"id":747811,"issuer":{"id":964,"kind":"organization","name":"Cactus, Inc.","symbol":"WHD"},"owners":[{"id":40897,"kind":"person","name":"Nutt Jay A.","position":1,"cik":"0001442102","reported_name":"Nutt Jay A.","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"EVP and CFO"}}],"security":"Class A Common Stock","published_at":"2026-06-05T17:53:48.000Z","date":"2026-06-03","kind":"exercise","planned":false,"acquired":true,"shares":2942,"ownership":{"direct":true},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F1","text":"Restricted stock units represent a contingent right to receive Class A common stock. Upon vesting, one share of Class A common stock will be delivered for each vested restricted stock unit."}],"balance_after":6984,"source":{"system":"sec-edgar","filing":"0001628280-26-041127","document":"wk-form4_1780682024.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1442102/000162828026041127/wk-form4_1780682024.xml","form_type":"4"}},{"id":779220,"issuer":{"id":964,"kind":"organization","name":"Cactus, Inc.","symbol":"WHD"},"owners":[{"id":39673,"kind":"person","name":"Semple Alan","position":1,"cik":"0001701710","reported_name":"Semple Alan","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Class A Common Stock","published_at":"2026-05-14T20:10:44.000Z","date":"2026-05-12","kind":"sale","planned":false,"acquired":false,"shares":10206,"price":56.62,"value":577863.72,"ownership":{"direct":true},"balance_after":29444,"source":{"system":"sec-edgar","filing":"0001628280-26-035104","document":"wk-form4_1778789441.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1701710/000162828026035104/wk-form4_1778789441.xml","form_type":"4"}},{"id":778837,"issuer":{"id":964,"kind":"organization","name":"Cactus, Inc.","symbol":"WHD"},"owners":[{"id":47288,"kind":"person","name":"MCGOVERN MICHAEL Y","position":1,"cik":"0001259039","reported_name":"MCGOVERN MICHAEL Y","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Class A Common Stock","published_at":"2026-05-14T20:06:41.000Z","date":"2026-05-12","kind":"sale","planned":false,"acquired":false,"shares":12000,"price":56.57,"value":678840.0,"ownership":{"direct":true},"balance_after":15990,"source":{"system":"sec-edgar","filing":"0001628280-26-035085","document":"wk-form4_1778789198.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1259039/000162828026035085/wk-form4_1778789198.xml","form_type":"4"}},{"id":780385,"issuer":{"id":964,"kind":"organization","name":"Cactus, Inc.","symbol":"WHD"},"owners":[{"id":47524,"kind":"person","name":"Utley Tana Leigh","position":1,"cik":"0001653266","reported_name":"Utley Tana Leigh","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Restricted Stock Units","published_at":"2026-05-14T00:06:37.000Z","date":"2026-05-12","kind":"grant","planned":false,"acquired":true,"shares":2586,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F1","text":"Restricted stock units represent a contingent right to receive Class A common stock. Upon vesting, one share of Class A common stock will be delivered for each vested restricted stock unit."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F2","text":"On May 12, 2026, the reporting person was granted 2,586 restricted stock units, vesting on the first anniversary of the grant date."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F2","text":"On May 12, 2026, the reporting person was granted 2,586 restricted stock units, vesting on the first anniversary of the grant date."}],"balance_after":2586,"derivative":{"underlying":"Class A Common Stock","underlying_shares":2586},"source":{"system":"sec-edgar","filing":"0001699136-26-000005","document":"wk-form4_1778717194.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1653266/000169913626000005/wk-form4_1778717194.xml","form_type":"4"}},{"id":845449,"issuer":{"id":964,"kind":"organization","name":"Cactus, Inc.","symbol":"WHD"},"owners":[{"id":24931,"kind":"person","name":"Bender Steven","position":1,"cik":"0001701687","reported_name":"Bender Steven","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chief Operating Officer"}}],"security":"Restricted Stock Units","published_at":"2026-03-13T00:34:54.000Z","date":"2026-03-11","kind":"exercise","planned":false,"acquired":false,"shares":4971,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F1","text":"Restricted stock units represent a contingent right to receive Class A common stock. Upon vesting, one share of Class A common stock will be delivered for each vested restricted stock unit."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F6","text":"On March 11, 2024, the reporting person was granted 14,915 restricted stock units, vesting in three equal annual installments beginning on the first anniversary of the grant date."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F6","text":"On March 11, 2024, the reporting person was granted 14,915 restricted stock units, vesting in three equal annual installments beginning on the first anniversary of the grant date."}],"balance_after":121894,"derivative":{"underlying":"Class A Common Stock","underlying_shares":4971},"source":{"system":"sec-edgar","filing":"0001628280-26-017476","document":"wk-form4_1773362091.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":10,"url":"https://www.sec.gov/Archives/edgar/data/1699136/000162828026017476/wk-form4_1773362091.xml","form_type":"4"}},{"id":845448,"issuer":{"id":964,"kind":"organization","name":"Cactus, Inc.","symbol":"WHD"},"owners":[{"id":24931,"kind":"person","name":"Bender Steven","position":1,"cik":"0001701687","reported_name":"Bender Steven","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chief Operating Officer"}}],"security":"Restricted Stock Units","published_at":"2026-03-13T00:34:54.000Z","date":"2026-03-10","kind":"exercise","planned":false,"acquired":false,"shares":4027,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F1","text":"Restricted stock units represent a contingent right to receive Class A common stock. Upon vesting, one share of Class A common stock will be delivered for each vested restricted stock unit."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F5","text":"On March 10, 2025, the reporting person was granted 12,080 restricted stock units, vesting in three equal annual installments beginning on the first anniversary of the grant date."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F5","text":"On March 10, 2025, the reporting person was granted 12,080 restricted stock units, vesting in three equal annual installments beginning on the first anniversary of the grant date."}],"balance_after":126865,"derivative":{"underlying":"Class A Common Stock","underlying_shares":4027},"source":{"system":"sec-edgar","filing":"0001628280-26-017476","document":"wk-form4_1773362091.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":9,"url":"https://www.sec.gov/Archives/edgar/data/1699136/000162828026017476/wk-form4_1773362091.xml","form_type":"4"}},{"id":845447,"issuer":{"id":964,"kind":"organization","name":"Cactus, Inc.","symbol":"WHD"},"owners":[{"id":24931,"kind":"person","name":"Bender Steven","position":1,"cik":"0001701687","reported_name":"Bender Steven","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chief Operating Officer"}}],"security":"Restricted Stock Units","published_at":"2026-03-13T00:34:54.000Z","date":"2026-03-10","kind":"exercise","planned":false,"acquired":false,"shares":4583,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F1","text":"Restricted stock units represent a contingent right to receive Class A common stock. Upon vesting, one share of Class A common stock will be delivered for each vested restricted stock unit."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F4","text":"On March 10, 2023, the reporting person was granted 13,748 restricted stock units, vesting in three equal annual installments beginning on the first anniversary of the grant date."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F4","text":"On March 10, 2023, the reporting person was granted 13,748 restricted stock units, vesting in three equal annual installments beginning on the first anniversary of the grant date."}],"balance_after":130892,"derivative":{"underlying":"Class A Common Stock","underlying_shares":4583},"source":{"system":"sec-edgar","filing":"0001628280-26-017476","document":"wk-form4_1773362091.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":8,"url":"https://www.sec.gov/Archives/edgar/data/1699136/000162828026017476/wk-form4_1773362091.xml","form_type":"4"}}],"next_cursor":"2026-03-13T00:34:54.000000Z,845447"}