{"transactions":[{"id":4630166,"issuer":{"id":570,"kind":"organization","name":"TETRA TECHNOLOGIES INC","symbol":"TTI"},"owners":[{"id":19213,"kind":"person","name":"Moeller Timothy C","position":1,"cik":"0001774290","reported_name":"Moeller Timothy C","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Sr. Vice President"}}],"security":"Restricted Stock Units","published_at":"2026-10-05T20:25:52.000Z","date":"2026-10-04","kind":"exercise","planned":false,"acquired":false,"shares":25000,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"Represents vested shares of restricted stock units granted on October 4, 2023. Restricted stock units convert into common stock on a one-for-one basis."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F3","text":"There is no remaining unvested portion of this restricted stock unit award."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F3","text":"There is no remaining unvested portion of this restricted stock unit award."}],"balance_after":0,"derivative":{"exercise_price":0,"underlying":"Common Stock","underlying_shares":25000},"source":{"system":"sec-edgar","filing":"0001774290-26-000006","document":"primarydocument.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":3,"url":"https://www.sec.gov/Archives/edgar/data/1774290/000177429026000006/primarydocument.xml","form_type":"4"}},{"id":4630165,"issuer":{"id":570,"kind":"organization","name":"TETRA TECHNOLOGIES INC","symbol":"TTI"},"owners":[{"id":19213,"kind":"person","name":"Moeller Timothy C","position":1,"cik":"0001774290","reported_name":"Moeller Timothy C","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Sr. Vice President"}}],"security":"Common Stock","published_at":"2026-10-05T20:25:52.000Z","date":"2026-10-04","kind":"tax_withholding","planned":false,"acquired":false,"shares":9838,"price":6,"value":59028.0,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F2","text":"Reflects units surrendered to the Issuer to satisfy tax withholding obligations upon the vesting of the restricted stock unit granted on October 4, 2023."}],"balance_after":546659,"source":{"system":"sec-edgar","filing":"0001774290-26-000006","document":"primarydocument.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1774290/000177429026000006/primarydocument.xml","form_type":"4"}},{"id":4630164,"issuer":{"id":570,"kind":"organization","name":"TETRA TECHNOLOGIES INC","symbol":"TTI"},"owners":[{"id":19213,"kind":"person","name":"Moeller Timothy C","position":1,"cik":"0001774290","reported_name":"Moeller Timothy C","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Sr. Vice President"}}],"security":"Common Stock","published_at":"2026-10-05T20:25:52.000Z","date":"2026-10-04","kind":"exercise","planned":false,"acquired":true,"shares":25000,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"Represents vested shares of restricted stock units granted on October 4, 2023. Restricted stock units convert into common stock on a one-for-one basis."}],"balance_after":556497,"source":{"system":"sec-edgar","filing":"0001774290-26-000006","document":"primarydocument.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1774290/000177429026000006/primarydocument.xml","form_type":"4"}},{"id":4632740,"issuer":{"id":570,"kind":"organization","name":"TETRA TECHNOLOGIES INC","symbol":"TTI"},"owners":[{"id":65539,"kind":"person","name":"Kokenes Kathrine","position":1,"cik":"0001814022","reported_name":"Kokenes Kathrine","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"VP & Chief Accounting Officer"}}],"security":"Restricted Stock Units","published_at":"2026-10-01T00:27:04.000Z","date":"2026-09-29","kind":"exercise","planned":false,"acquired":false,"shares":9881,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"Represents vested shares of restricted stock units granted on September 29, 2025. Restricted stock units convert into common stock on a one-for-one basis."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F3","text":"The remaining unvested portion of this restricted stock unit award will vest every six months until fully vested on September 25, 2028. Each restricted stock unit represents the contingent right to receive one share of the Issuer's common stock upon vesting of the unit."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F3","text":"The remaining unvested portion of this restricted stock unit award will vest every six months until fully vested on September 25, 2028. Each restricted stock unit represents the contingent right to receive one share of the Issuer's common stock upon vesting of the unit."}],"balance_after":19764,"derivative":{"exercise_price":0,"underlying":"Common Stock","underlying_shares":9881},"source":{"system":"sec-edgar","filing":"0001814022-26-000002","document":"primarydocument.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":3,"url":"https://www.sec.gov/Archives/edgar/data/844965/000181402226000002/primarydocument.xml","form_type":"4"}},{"id":4632739,"issuer":{"id":570,"kind":"organization","name":"TETRA TECHNOLOGIES INC","symbol":"TTI"},"owners":[{"id":65539,"kind":"person","name":"Kokenes Kathrine","position":1,"cik":"0001814022","reported_name":"Kokenes Kathrine","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"VP & Chief Accounting Officer"}}],"security":"Common Stock","published_at":"2026-10-01T00:27:04.000Z","date":"2026-09-29","kind":"tax_withholding","planned":false,"acquired":false,"shares":3691,"price":5.81,"value":21444.71,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F2","text":"Reflects units surrendered to the Issuer to satisfy tax withholding obligations upon the vesting of the restricted stock unit granted on September 29, 2025."}],"balance_after":6190,"source":{"system":"sec-edgar","filing":"0001814022-26-000002","document":"primarydocument.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/844965/000181402226000002/primarydocument.xml","form_type":"4"}},{"id":4632738,"issuer":{"id":570,"kind":"organization","name":"TETRA TECHNOLOGIES INC","symbol":"TTI"},"owners":[{"id":65539,"kind":"person","name":"Kokenes Kathrine","position":1,"cik":"0001814022","reported_name":"Kokenes Kathrine","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"VP & Chief Accounting Officer"}}],"security":"Common Stock","published_at":"2026-10-01T00:27:04.000Z","date":"2026-09-29","kind":"exercise","planned":false,"acquired":true,"shares":9881,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"Represents vested shares of restricted stock units granted on September 29, 2025. Restricted stock units convert into common stock on a one-for-one basis."}],"balance_after":9881,"source":{"system":"sec-edgar","filing":"0001814022-26-000002","document":"primarydocument.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/844965/000181402226000002/primarydocument.xml","form_type":"4"}},{"id":624,"issuer":{"id":570,"kind":"organization","name":"TETRA TECHNOLOGIES INC","symbol":"TTI"},"owners":[{"id":571,"kind":"person","name":"John Angela D","position":1,"cik":"0002014484","reported_name":"John Angela D","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Stock","published_at":"2026-09-02T20:26:25.000Z","date":"2026-09-02","kind":"purchase","planned":false,"acquired":true,"shares":10000,"price":6.5,"value":65000.0,"ownership":{"direct":true},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F1","text":"The price reported in Column 4 represents the actual per-share purchase price paid for all shares reported in this transaction. The shares were acquired in three separate open-market transactions on September 2, 2026, all executed at the same price; the price reported is not a weighted average."}],"balance_after":97434,"source":{"system":"sec-edgar","filing":"0002014484-26-000003","document":"primarydocument.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/2014484/000201448426000003/primarydocument.xml","form_type":"4"}},{"id":674254,"issuer":{"id":570,"kind":"organization","name":"TETRA TECHNOLOGIES INC","symbol":"TTI"},"owners":[{"id":19213,"kind":"person","name":"Moeller Timothy C","position":1,"cik":"0001774290","reported_name":"Moeller Timothy C","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Sr. Vice President"}}],"security":"Restricted Stock Units","published_at":"2026-08-27T20:10:09.000Z","date":"2026-08-25","kind":"exercise","planned":false,"acquired":false,"shares":13599,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F3","text":"Represents vested shares of restricted stock units granted on February 28, 2025. Restricted stock units convert into common stock on a one-for-one basis."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F6","text":"The remaining unvested portion of this restricted stock unit award will vest every six months until fully vested on February 25, 2028. Each restricted stock unit represents the contingent right to receive one share of the Issuer's common stock upon vesting of the unit."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F6","text":"The remaining unvested portion of this restricted stock unit award will vest every six months until fully vested on February 25, 2028. Each restricted stock unit represents the contingent right to receive one share of the Issuer's common stock upon vesting of the unit."}],"balance_after":40798,"derivative":{"exercise_price":0,"underlying":"Common Stock","underlying_shares":13599},"source":{"system":"sec-edgar","filing":"0001774290-26-000005","document":"primarydocument.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":6,"url":"https://www.sec.gov/Archives/edgar/data/844965/000177429026000005/primarydocument.xml","form_type":"4"}},{"id":674253,"issuer":{"id":570,"kind":"organization","name":"TETRA TECHNOLOGIES INC","symbol":"TTI"},"owners":[{"id":19213,"kind":"person","name":"Moeller Timothy C","position":1,"cik":"0001774290","reported_name":"Moeller Timothy C","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Sr. Vice President"}}],"security":"Restricted Stock Units","published_at":"2026-08-27T20:10:09.000Z","date":"2026-08-25","kind":"exercise","planned":false,"acquired":false,"shares":13612,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"Represents vested shares of restricted stock units granted on February 19, 2024. Restricted stock units convert into common stock on a one-for-one basis."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F5","text":"The remaining unvested portion of this restricted stock unit award will vest every six months until fully vested on February 25, 2027. Each restricted stock unit represents the contingent right to receive one share of the Issuer's common stock upon vesting of the unit."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F5","text":"The remaining unvested portion of this restricted stock unit award will vest every six months until fully vested on February 25, 2027. Each restricted stock unit represents the contingent right to receive one share of the Issuer's common stock upon vesting of the unit."}],"balance_after":13612,"derivative":{"exercise_price":0,"underlying":"Common Stock","underlying_shares":13612},"source":{"system":"sec-edgar","filing":"0001774290-26-000005","document":"primarydocument.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":5,"url":"https://www.sec.gov/Archives/edgar/data/844965/000177429026000005/primarydocument.xml","form_type":"4"}},{"id":674252,"issuer":{"id":570,"kind":"organization","name":"TETRA TECHNOLOGIES INC","symbol":"TTI"},"owners":[{"id":19213,"kind":"person","name":"Moeller Timothy C","position":1,"cik":"0001774290","reported_name":"Moeller Timothy C","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Sr. Vice President"}}],"security":"Common Stock","published_at":"2026-08-27T20:10:09.000Z","date":"2026-08-25","kind":"tax_withholding","planned":false,"acquired":false,"shares":5352,"price":6.77,"value":36233.04,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F4","text":"Reflects units surrendered to the Issuer to satisfy tax withholding obligations upon the vesting of the restricted stock unit granted on February 28, 2025."}],"balance_after":531497,"source":{"system":"sec-edgar","filing":"0001774290-26-000005","document":"primarydocument.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":4,"url":"https://www.sec.gov/Archives/edgar/data/844965/000177429026000005/primarydocument.xml","form_type":"4"}},{"id":674251,"issuer":{"id":570,"kind":"organization","name":"TETRA TECHNOLOGIES INC","symbol":"TTI"},"owners":[{"id":19213,"kind":"person","name":"Moeller Timothy C","position":1,"cik":"0001774290","reported_name":"Moeller Timothy C","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Sr. Vice President"}}],"security":"Common Stock","published_at":"2026-08-27T20:10:09.000Z","date":"2026-08-25","kind":"exercise","planned":false,"acquired":true,"shares":13599,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F3","text":"Represents vested shares of restricted stock units granted on February 28, 2025. Restricted stock units convert into common stock on a one-for-one basis."}],"balance_after":536849,"source":{"system":"sec-edgar","filing":"0001774290-26-000005","document":"primarydocument.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":3,"url":"https://www.sec.gov/Archives/edgar/data/844965/000177429026000005/primarydocument.xml","form_type":"4"}},{"id":674250,"issuer":{"id":570,"kind":"organization","name":"TETRA TECHNOLOGIES INC","symbol":"TTI"},"owners":[{"id":19213,"kind":"person","name":"Moeller Timothy C","position":1,"cik":"0001774290","reported_name":"Moeller Timothy C","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Sr. Vice President"}}],"security":"Common Stock","published_at":"2026-08-27T20:10:09.000Z","date":"2026-08-25","kind":"tax_withholding","planned":false,"acquired":false,"shares":5357,"price":6.77,"value":36266.89,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F2","text":"Reflects units surrendered to the Issuer to satisfy tax withholding obligations upon the vesting of the restricted stock unit granted on February 19, 2024."}],"balance_after":523250,"source":{"system":"sec-edgar","filing":"0001774290-26-000005","document":"primarydocument.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/844965/000177429026000005/primarydocument.xml","form_type":"4"}},{"id":674249,"issuer":{"id":570,"kind":"organization","name":"TETRA TECHNOLOGIES INC","symbol":"TTI"},"owners":[{"id":19213,"kind":"person","name":"Moeller Timothy C","position":1,"cik":"0001774290","reported_name":"Moeller Timothy C","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Sr. Vice President"}}],"security":"Common Stock","published_at":"2026-08-27T20:10:09.000Z","date":"2026-08-25","kind":"exercise","planned":false,"acquired":true,"shares":13612,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"Represents vested shares of restricted stock units granted on February 19, 2024. Restricted stock units convert into common stock on a one-for-one basis."}],"balance_after":528607,"source":{"system":"sec-edgar","filing":"0001774290-26-000005","document":"primarydocument.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/844965/000177429026000005/primarydocument.xml","form_type":"4"}},{"id":674248,"issuer":{"id":570,"kind":"organization","name":"TETRA TECHNOLOGIES INC","symbol":"TTI"},"owners":[{"id":19212,"kind":"person","name":"McNiven Roy","position":1,"cik":"0001660437","reported_name":"McNiven Roy","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Sr. Vice President"}}],"security":"Restricted Stock Units","published_at":"2026-08-27T20:09:38.000Z","date":"2026-08-25","kind":"exercise","planned":false,"acquired":false,"shares":13599,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F3","text":"Represents vested shares of restricted stock units granted on February 28, 2025. Restricted stock units convert into common stock on a one-for-one basis."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F6","text":"The remaining unvested portion of this restricted stock unit award will vest every six months until fully vested on February 25, 2028. Each restricted stock unit represents the contingent right to receive one share of the Issuer's common stock upon vesting of the unit."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F6","text":"The remaining unvested portion of this restricted stock unit award will vest every six months until fully vested on February 25, 2028. Each restricted stock unit represents the contingent right to receive one share of the Issuer's common stock upon vesting of the unit."}],"balance_after":40798,"derivative":{"exercise_price":0,"underlying":"Common Stock","underlying_shares":13599},"source":{"system":"sec-edgar","filing":"0001660437-26-000005","document":"primarydocument.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":6,"url":"https://www.sec.gov/Archives/edgar/data/844965/000166043726000005/primarydocument.xml","form_type":"4"}},{"id":674247,"issuer":{"id":570,"kind":"organization","name":"TETRA TECHNOLOGIES INC","symbol":"TTI"},"owners":[{"id":19212,"kind":"person","name":"McNiven Roy","position":1,"cik":"0001660437","reported_name":"McNiven Roy","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Sr. Vice President"}}],"security":"Restricted Stock Units","published_at":"2026-08-27T20:09:38.000Z","date":"2026-08-25","kind":"exercise","planned":false,"acquired":false,"shares":13612,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"Represents vested shares of restricted stock units granted on February 19, 2024. Restricted stock units convert into common stock on a one-for-one basis."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F5","text":"The remaining unvested portion of this restricted stock unit award will vest every six months until fully vested on February 25, 2027. Each restricted stock unit represents the contingent right to receive one share of the Issuer's common stock upon vesting of the unit."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F5","text":"The remaining unvested portion of this restricted stock unit award will vest every six months until fully vested on February 25, 2027. Each restricted stock unit represents the contingent right to receive one share of the Issuer's common stock upon vesting of the unit."}],"balance_after":13612,"derivative":{"exercise_price":0,"underlying":"Common Stock","underlying_shares":13612},"source":{"system":"sec-edgar","filing":"0001660437-26-000005","document":"primarydocument.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":5,"url":"https://www.sec.gov/Archives/edgar/data/844965/000166043726000005/primarydocument.xml","form_type":"4"}},{"id":674246,"issuer":{"id":570,"kind":"organization","name":"TETRA TECHNOLOGIES INC","symbol":"TTI"},"owners":[{"id":19212,"kind":"person","name":"McNiven Roy","position":1,"cik":"0001660437","reported_name":"McNiven Roy","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Sr. Vice President"}}],"security":"Common Stock","published_at":"2026-08-27T20:09:38.000Z","date":"2026-08-25","kind":"tax_withholding","planned":false,"acquired":false,"shares":5352,"price":6.77,"value":36233.04,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F4","text":"Reflects units surrendered to the Issuer to satisfy tax withholding obligations upon the vesting of the restricted stock unit granted on February 28, 2025."}],"balance_after":82136,"source":{"system":"sec-edgar","filing":"0001660437-26-000005","document":"primarydocument.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":4,"url":"https://www.sec.gov/Archives/edgar/data/844965/000166043726000005/primarydocument.xml","form_type":"4"}},{"id":674245,"issuer":{"id":570,"kind":"organization","name":"TETRA TECHNOLOGIES INC","symbol":"TTI"},"owners":[{"id":19212,"kind":"person","name":"McNiven Roy","position":1,"cik":"0001660437","reported_name":"McNiven Roy","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Sr. Vice President"}}],"security":"Common Stock","published_at":"2026-08-27T20:09:38.000Z","date":"2026-08-25","kind":"exercise","planned":false,"acquired":true,"shares":13599,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F3","text":"Represents vested shares of restricted stock units granted on February 28, 2025. Restricted stock units convert into common stock on a one-for-one basis."}],"balance_after":87488,"source":{"system":"sec-edgar","filing":"0001660437-26-000005","document":"primarydocument.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":3,"url":"https://www.sec.gov/Archives/edgar/data/844965/000166043726000005/primarydocument.xml","form_type":"4"}},{"id":674244,"issuer":{"id":570,"kind":"organization","name":"TETRA TECHNOLOGIES INC","symbol":"TTI"},"owners":[{"id":19212,"kind":"person","name":"McNiven Roy","position":1,"cik":"0001660437","reported_name":"McNiven Roy","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Sr. Vice President"}}],"security":"Common Stock","published_at":"2026-08-27T20:09:38.000Z","date":"2026-08-25","kind":"tax_withholding","planned":false,"acquired":false,"shares":5357,"price":6.77,"value":36266.89,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F2","text":"Reflects units surrendered to the Issuer to satisfy tax withholding obligations upon the vesting of the restricted stock unit granted on February 19, 2024."}],"balance_after":73889,"source":{"system":"sec-edgar","filing":"0001660437-26-000005","document":"primarydocument.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/844965/000166043726000005/primarydocument.xml","form_type":"4"}},{"id":674243,"issuer":{"id":570,"kind":"organization","name":"TETRA TECHNOLOGIES INC","symbol":"TTI"},"owners":[{"id":19212,"kind":"person","name":"McNiven Roy","position":1,"cik":"0001660437","reported_name":"McNiven Roy","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Sr. Vice President"}}],"security":"Common Stock","published_at":"2026-08-27T20:09:38.000Z","date":"2026-08-25","kind":"exercise","planned":false,"acquired":true,"shares":13612,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"Represents vested shares of restricted stock units granted on February 19, 2024. Restricted stock units convert into common stock on a one-for-one basis."}],"balance_after":79246,"source":{"system":"sec-edgar","filing":"0001660437-26-000005","document":"primarydocument.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/844965/000166043726000005/primarydocument.xml","form_type":"4"}},{"id":674242,"issuer":{"id":570,"kind":"organization","name":"TETRA TECHNOLOGIES INC","symbol":"TTI"},"owners":[{"id":19211,"kind":"person","name":"Murphy Brady M","position":1,"cik":"0001730264","reported_name":"Murphy Brady M","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"President & CEO"}}],"security":"Restricted Stock Units","published_at":"2026-08-27T20:09:19.000Z","date":"2026-08-25","kind":"exercise","planned":false,"acquired":false,"shares":58282,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F3","text":"Represents vested shares of restricted stock units granted on February 28, 2025. Restricted stock units convert into common stock on a one-for-one basis."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F6","text":"The remaining unvested portion of this restricted stock unit award will vest every six months until fully vested on February 25, 2028. Each restricted stock unit represents the contingent right to receive one share of the Issuer's common stock upon vesting of the unit."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F6","text":"The remaining unvested portion of this restricted stock unit award will vest every six months until fully vested on February 25, 2028. Each restricted stock unit represents the contingent right to receive one share of the Issuer's common stock upon vesting of the unit."}],"balance_after":174846,"derivative":{"exercise_price":0,"underlying":"Common Stock","underlying_shares":58282},"source":{"system":"sec-edgar","filing":"0001730264-26-000006","document":"primarydocument.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":6,"url":"https://www.sec.gov/Archives/edgar/data/844965/000173026426000006/primarydocument.xml","form_type":"4"}},{"id":674241,"issuer":{"id":570,"kind":"organization","name":"TETRA TECHNOLOGIES INC","symbol":"TTI"},"owners":[{"id":19211,"kind":"person","name":"Murphy Brady M","position":1,"cik":"0001730264","reported_name":"Murphy Brady M","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"President & CEO"}}],"security":"Restricted Stock Units","published_at":"2026-08-27T20:09:19.000Z","date":"2026-08-25","kind":"exercise","planned":false,"acquired":false,"shares":60496,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"Represents vested shares of restricted stock units granted on February 19, 2024. Restricted stock units convert into common stock on a one-for-one basis."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F5","text":"The remaining unvested portion of this restricted stock unit award will vest every six months until fully vested on February 25, 2027. Each restricted stock unit represents the contingent right to receive one share of the Issuer's common stock upon vesting of the unit."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F5","text":"The remaining unvested portion of this restricted stock unit award will vest every six months until fully vested on February 25, 2027. Each restricted stock unit represents the contingent right to receive one share of the Issuer's common stock upon vesting of the unit."}],"balance_after":60497,"derivative":{"exercise_price":0,"underlying":"Common Stock","underlying_shares":60496},"source":{"system":"sec-edgar","filing":"0001730264-26-000006","document":"primarydocument.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":5,"url":"https://www.sec.gov/Archives/edgar/data/844965/000173026426000006/primarydocument.xml","form_type":"4"}},{"id":674240,"issuer":{"id":570,"kind":"organization","name":"TETRA TECHNOLOGIES INC","symbol":"TTI"},"owners":[{"id":19211,"kind":"person","name":"Murphy Brady M","position":1,"cik":"0001730264","reported_name":"Murphy Brady M","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"President & CEO"}}],"security":"Common Stock","published_at":"2026-08-27T20:09:19.000Z","date":"2026-08-25","kind":"tax_withholding","planned":false,"acquired":false,"shares":22934,"price":6.77,"value":155263.18,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F4","text":"Reflects units surrendered to the Issuer to satisfy tax withholding obligations upon the vesting of the restricted stock unit granted on February 28, 2025."}],"balance_after":3037434,"source":{"system":"sec-edgar","filing":"0001730264-26-000006","document":"primarydocument.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":4,"url":"https://www.sec.gov/Archives/edgar/data/844965/000173026426000006/primarydocument.xml","form_type":"4"}},{"id":674239,"issuer":{"id":570,"kind":"organization","name":"TETRA TECHNOLOGIES INC","symbol":"TTI"},"owners":[{"id":19211,"kind":"person","name":"Murphy Brady M","position":1,"cik":"0001730264","reported_name":"Murphy Brady M","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"President & CEO"}}],"security":"Common Stock","published_at":"2026-08-27T20:09:19.000Z","date":"2026-08-25","kind":"exercise","planned":false,"acquired":true,"shares":58282,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F3","text":"Represents vested shares of restricted stock units granted on February 28, 2025. Restricted stock units convert into common stock on a one-for-one basis."}],"balance_after":3060368,"source":{"system":"sec-edgar","filing":"0001730264-26-000006","document":"primarydocument.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":3,"url":"https://www.sec.gov/Archives/edgar/data/844965/000173026426000006/primarydocument.xml","form_type":"4"}},{"id":674238,"issuer":{"id":570,"kind":"organization","name":"TETRA TECHNOLOGIES INC","symbol":"TTI"},"owners":[{"id":19211,"kind":"person","name":"Murphy Brady M","position":1,"cik":"0001730264","reported_name":"Murphy Brady M","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"President & CEO"}}],"security":"Common Stock","published_at":"2026-08-27T20:09:19.000Z","date":"2026-08-25","kind":"tax_withholding","planned":false,"acquired":false,"shares":23806,"price":6.77,"value":161166.62,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F2","text":"Reflects units surrendered to the Issuer to satisfy tax withholding obligations upon the vesting of the restricted stock unit granted on February 19, 2024."}],"balance_after":3002086,"source":{"system":"sec-edgar","filing":"0001730264-26-000006","document":"primarydocument.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/844965/000173026426000006/primarydocument.xml","form_type":"4"}},{"id":674237,"issuer":{"id":570,"kind":"organization","name":"TETRA TECHNOLOGIES INC","symbol":"TTI"},"owners":[{"id":19211,"kind":"person","name":"Murphy Brady M","position":1,"cik":"0001730264","reported_name":"Murphy Brady M","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"President & CEO"}}],"security":"Common Stock","published_at":"2026-08-27T20:09:19.000Z","date":"2026-08-25","kind":"exercise","planned":false,"acquired":true,"shares":60496,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"Represents vested shares of restricted stock units granted on February 19, 2024. Restricted stock units convert into common stock on a one-for-one basis."}],"balance_after":3025892,"source":{"system":"sec-edgar","filing":"0001730264-26-000006","document":"primarydocument.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/844965/000173026426000006/primarydocument.xml","form_type":"4"}},{"id":674236,"issuer":{"id":570,"kind":"organization","name":"TETRA TECHNOLOGIES INC","symbol":"TTI"},"owners":[{"id":19210,"kind":"person","name":"SANDERSON MATTHEW","position":1,"cik":"0001689601","reported_name":"SANDERSON MATTHEW","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Executive Vice President & CFO"}}],"security":"Restricted Stock Units","published_at":"2026-08-27T20:08:00.000Z","date":"2026-08-25","kind":"exercise","planned":false,"acquired":false,"shares":14570,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F3","text":"Represents vested shares of restricted stock units granted on February 28, 2025. Restricted stock units convert into common stock on a one-for-one basis."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F6","text":"The remaining unvested portion of this restricted stock unit award will vest every six months until fully vested on February 25, 2028. Each restricted stock unit represents the contingent right to receive one share of the Issuer's common stock upon vesting of the unit."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F6","text":"The remaining unvested portion of this restricted stock unit award will vest every six months until fully vested on February 25, 2028. Each restricted stock unit represents the contingent right to receive one share of the Issuer's common stock upon vesting of the unit."}],"balance_after":43712,"derivative":{"exercise_price":0,"underlying":"Common Stock","underlying_shares":14570},"source":{"system":"sec-edgar","filing":"0001689601-26-000005","document":"primarydocument.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":6,"url":"https://www.sec.gov/Archives/edgar/data/844965/000168960126000005/primarydocument.xml","form_type":"4"}},{"id":674235,"issuer":{"id":570,"kind":"organization","name":"TETRA TECHNOLOGIES INC","symbol":"TTI"},"owners":[{"id":19210,"kind":"person","name":"SANDERSON MATTHEW","position":1,"cik":"0001689601","reported_name":"SANDERSON MATTHEW","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Executive Vice President & CFO"}}],"security":"Restricted Stock Units","published_at":"2026-08-27T20:08:00.000Z","date":"2026-08-25","kind":"exercise","planned":false,"acquired":false,"shares":15124,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"Represents vested shares of restricted stock units granted on February 19, 2024. Restricted stock units convert into common stock on a one-for-one basis."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F5","text":"The remaining unvested portion of this restricted stock unit award will vest every six months until fully vested on February 25, 2027. Each restricted stock unit represents the contingent right to receive one share of the Issuer's common stock upon vesting of the unit."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F5","text":"The remaining unvested portion of this restricted stock unit award will vest every six months until fully vested on February 25, 2027. Each restricted stock unit represents the contingent right to receive one share of the Issuer's common stock upon vesting of the unit."}],"balance_after":15125,"derivative":{"exercise_price":0,"underlying":"Common Stock","underlying_shares":15124},"source":{"system":"sec-edgar","filing":"0001689601-26-000005","document":"primarydocument.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":5,"url":"https://www.sec.gov/Archives/edgar/data/844965/000168960126000005/primarydocument.xml","form_type":"4"}},{"id":674234,"issuer":{"id":570,"kind":"organization","name":"TETRA TECHNOLOGIES INC","symbol":"TTI"},"owners":[{"id":19210,"kind":"person","name":"SANDERSON MATTHEW","position":1,"cik":"0001689601","reported_name":"SANDERSON MATTHEW","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Executive Vice President & CFO"}}],"security":"Common Stock","published_at":"2026-08-27T20:08:00.000Z","date":"2026-08-25","kind":"tax_withholding","planned":false,"acquired":false,"shares":5734,"price":6.77,"value":38819.18,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F4","text":"Reflects units surrendered to the Issuer to satisfy tax withholding obligations upon the vesting of the restricted stock unit granted on February 28, 2025."}],"balance_after":794210,"source":{"system":"sec-edgar","filing":"0001689601-26-000005","document":"primarydocument.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":4,"url":"https://www.sec.gov/Archives/edgar/data/844965/000168960126000005/primarydocument.xml","form_type":"4"}},{"id":674233,"issuer":{"id":570,"kind":"organization","name":"TETRA TECHNOLOGIES INC","symbol":"TTI"},"owners":[{"id":19210,"kind":"person","name":"SANDERSON MATTHEW","position":1,"cik":"0001689601","reported_name":"SANDERSON MATTHEW","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Executive Vice President & CFO"}}],"security":"Common Stock","published_at":"2026-08-27T20:08:00.000Z","date":"2026-08-25","kind":"exercise","planned":false,"acquired":true,"shares":14570,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F3","text":"Represents vested shares of restricted stock units granted on February 28, 2025. Restricted stock units convert into common stock on a one-for-one basis."}],"balance_after":799944,"source":{"system":"sec-edgar","filing":"0001689601-26-000005","document":"primarydocument.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":3,"url":"https://www.sec.gov/Archives/edgar/data/844965/000168960126000005/primarydocument.xml","form_type":"4"}},{"id":674232,"issuer":{"id":570,"kind":"organization","name":"TETRA TECHNOLOGIES INC","symbol":"TTI"},"owners":[{"id":19210,"kind":"person","name":"SANDERSON MATTHEW","position":1,"cik":"0001689601","reported_name":"SANDERSON MATTHEW","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Executive Vice President & CFO"}}],"security":"Common Stock","published_at":"2026-08-27T20:08:00.000Z","date":"2026-08-25","kind":"tax_withholding","planned":false,"acquired":false,"shares":5952,"price":6.77,"value":40295.04,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F2","text":"Reflects units surrendered to the Issuer to satisfy tax withholding obligations upon the vesting of the restricted stock unit granted on February 19, 2024."}],"balance_after":785374,"source":{"system":"sec-edgar","filing":"0001689601-26-000005","document":"primarydocument.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/844965/000168960126000005/primarydocument.xml","form_type":"4"}},{"id":674231,"issuer":{"id":570,"kind":"organization","name":"TETRA TECHNOLOGIES INC","symbol":"TTI"},"owners":[{"id":19210,"kind":"person","name":"SANDERSON MATTHEW","position":1,"cik":"0001689601","reported_name":"SANDERSON MATTHEW","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Executive Vice President & CFO"}}],"security":"Common Stock","published_at":"2026-08-27T20:08:00.000Z","date":"2026-08-25","kind":"exercise","planned":false,"acquired":true,"shares":15124,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"Represents vested shares of restricted stock units granted on February 19, 2024. Restricted stock units convert into common stock on a one-for-one basis."}],"balance_after":791326,"source":{"system":"sec-edgar","filing":"0001689601-26-000005","document":"primarydocument.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/844965/000168960126000005/primarydocument.xml","form_type":"4"}},{"id":674230,"issuer":{"id":570,"kind":"organization","name":"TETRA TECHNOLOGIES INC","symbol":"TTI"},"owners":[{"id":19207,"kind":"person","name":"Boston Shoemake Alicia r","position":1,"cik":"0001876303","reported_name":"Boston Shoemake Alicia r","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Sr. VP and General Counsel"}}],"security":"Restricted Stock Units","published_at":"2026-08-27T20:07:32.000Z","date":"2026-08-25","kind":"exercise","planned":false,"acquired":false,"shares":9713,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F3","text":"Represents vested shares of restricted stock units granted on February 28, 2025. Restricted stock units convert into common stock on a one-for-one basis."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F6","text":"The remaining unvested portion of this restricted stock unit award will vest every six months until fully vested on February 25, 2028. Each restricted stock unit represents the contingent right to receive one share of the Issuer's common stock upon vesting of the unit."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F6","text":"The remaining unvested portion of this restricted stock unit award will vest every six months until fully vested on February 25, 2028. Each restricted stock unit represents the contingent right to receive one share of the Issuer's common stock upon vesting of the unit."}],"balance_after":29142,"derivative":{"exercise_price":0,"underlying":"Common Stock","underlying_shares":9713},"source":{"system":"sec-edgar","filing":"0001876303-26-000005","document":"primarydocument.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":7,"url":"https://www.sec.gov/Archives/edgar/data/844965/000187630326000005/primarydocument.xml","form_type":"4"}},{"id":674229,"issuer":{"id":570,"kind":"organization","name":"TETRA TECHNOLOGIES INC","symbol":"TTI"},"owners":[{"id":19207,"kind":"person","name":"Boston Shoemake Alicia r","position":1,"cik":"0001876303","reported_name":"Boston Shoemake Alicia r","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Sr. VP and General Counsel"}}],"security":"Restricted Stock Units","published_at":"2026-08-27T20:07:32.000Z","date":"2026-08-25","kind":"exercise","planned":false,"acquired":false,"shares":8066,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"Represents vested shares of restricted stock units granted on February 19, 2024. Restricted stock units convert into common stock on a one-for-one basis."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F5","text":"The remaining unvested portion of this restricted stock unit award will vest every six months until fully vested on February 25, 2027. Each restricted stock unit represents the contingent right to receive one share of the Issuer's common stock upon vesting of the unit."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F5","text":"The remaining unvested portion of this restricted stock unit award will vest every six months until fully vested on February 25, 2027. Each restricted stock unit represents the contingent right to receive one share of the Issuer's common stock upon vesting of the unit."}],"balance_after":8067,"derivative":{"exercise_price":0,"underlying":"Common Stock","underlying_shares":8066},"source":{"system":"sec-edgar","filing":"0001876303-26-000005","document":"primarydocument.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":6,"url":"https://www.sec.gov/Archives/edgar/data/844965/000187630326000005/primarydocument.xml","form_type":"4"}},{"id":674228,"issuer":{"id":570,"kind":"organization","name":"TETRA TECHNOLOGIES INC","symbol":"TTI"},"owners":[{"id":19207,"kind":"person","name":"Boston Shoemake Alicia r","position":1,"cik":"0001876303","reported_name":"Boston Shoemake Alicia r","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Sr. VP and General Counsel"}}],"security":"Common Stock","published_at":"2026-08-27T20:07:32.000Z","date":"2026-08-25","kind":"tax_withholding","planned":false,"acquired":false,"shares":3823,"price":6.77,"value":25881.71,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F4","text":"Reflects units surrendered to the Issuer to satisfy tax withholding obligations upon the vesting of the restricted stock unit granted on February 28, 2025."}],"balance_after":183575,"source":{"system":"sec-edgar","filing":"0001876303-26-000005","document":"primarydocument.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":4,"url":"https://www.sec.gov/Archives/edgar/data/844965/000187630326000005/primarydocument.xml","form_type":"4"}},{"id":674227,"issuer":{"id":570,"kind":"organization","name":"TETRA TECHNOLOGIES INC","symbol":"TTI"},"owners":[{"id":19207,"kind":"person","name":"Boston Shoemake Alicia r","position":1,"cik":"0001876303","reported_name":"Boston Shoemake Alicia r","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Sr. VP and General Counsel"}}],"security":"Common Stock","published_at":"2026-08-27T20:07:32.000Z","date":"2026-08-25","kind":"exercise","planned":false,"acquired":true,"shares":9713,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F3","text":"Represents vested shares of restricted stock units granted on February 28, 2025. Restricted stock units convert into common stock on a one-for-one basis."}],"balance_after":187398,"source":{"system":"sec-edgar","filing":"0001876303-26-000005","document":"primarydocument.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":3,"url":"https://www.sec.gov/Archives/edgar/data/844965/000187630326000005/primarydocument.xml","form_type":"4"}},{"id":674226,"issuer":{"id":570,"kind":"organization","name":"TETRA TECHNOLOGIES INC","symbol":"TTI"},"owners":[{"id":19207,"kind":"person","name":"Boston Shoemake Alicia r","position":1,"cik":"0001876303","reported_name":"Boston Shoemake Alicia r","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Sr. VP and General Counsel"}}],"security":"Common Stock","published_at":"2026-08-27T20:07:32.000Z","date":"2026-08-25","kind":"tax_withholding","planned":false,"acquired":false,"shares":3174,"price":6.77,"value":21487.98,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F2","text":"Reflects units surrendered to the Issuer to satisfy tax withholding obligations upon the vesting of the restricted stock unit granted on February 19, 2024."}],"balance_after":177685,"source":{"system":"sec-edgar","filing":"0001876303-26-000005","document":"primarydocument.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/844965/000187630326000005/primarydocument.xml","form_type":"4"}},{"id":674225,"issuer":{"id":570,"kind":"organization","name":"TETRA TECHNOLOGIES INC","symbol":"TTI"},"owners":[{"id":19207,"kind":"person","name":"Boston Shoemake Alicia r","position":1,"cik":"0001876303","reported_name":"Boston Shoemake Alicia r","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Sr. VP and General Counsel"}}],"security":"Common Stock","published_at":"2026-08-27T20:07:32.000Z","date":"2026-08-25","kind":"exercise","planned":false,"acquired":true,"shares":8066,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"Represents vested shares of restricted stock units granted on February 19, 2024. Restricted stock units convert into common stock on a one-for-one basis."}],"balance_after":180859,"source":{"system":"sec-edgar","filing":"0001876303-26-000005","document":"primarydocument.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/844965/000187630326000005/primarydocument.xml","form_type":"4"}},{"id":719862,"issuer":{"id":570,"kind":"organization","name":"TETRA TECHNOLOGIES INC","symbol":"TTI"},"owners":[{"id":19211,"kind":"person","name":"Murphy Brady M","position":1,"cik":"0001730264","reported_name":"Murphy Brady M","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"President & CEO"}}],"security":"Common Stock","published_at":"2026-07-02T21:04:09.000Z","date":"2026-07-02","kind":"sale","planned":true,"acquired":false,"shares":61,"price":10.0064,"value":610.3904,"ownership":{"direct":true},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F2","text":"These shares of the Issuer's common stock were sold in a block order at a price of $10.0064 pursuant to the terms of trading plan under Rule 10b5-1 previously entered into by the Reporting Person on March 30, 2026."}],"balance_after":2965396,"source":{"system":"sec-edgar","filing":"0001730264-26-000005","document":"primarydocument.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/844965/000173026426000005/primarydocument.xml","form_type":"4"}},{"id":719861,"issuer":{"id":570,"kind":"organization","name":"TETRA TECHNOLOGIES INC","symbol":"TTI"},"owners":[{"id":19211,"kind":"person","name":"Murphy Brady M","position":1,"cik":"0001730264","reported_name":"Murphy Brady M","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"President & CEO"}}],"security":"Common Stock","published_at":"2026-07-02T21:04:09.000Z","date":"2026-07-01","kind":"sale","planned":true,"acquired":false,"shares":50000,"price":10.7227,"value":536135.0,"ownership":{"direct":true},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F1","text":"The price reported is the weighted average price. The shares were sold pursuant to the terms of a trading plan under Rule 10b5-1 previously entered into by the Reporting Person on March 30, 2026. The shares were sold in multiple transactions at prices ranging from $10.16 to $11.34, inclusive. The reporting person undertakes to provide the SEC, the issuer and any security holder full information regarding the number of shares and the prices at which the shares were sold."}],"balance_after":2965457,"source":{"system":"sec-edgar","filing":"0001730264-26-000005","document":"primarydocument.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/844965/000173026426000005/primarydocument.xml","form_type":"4"}},{"id":738677,"issuer":{"id":570,"kind":"organization","name":"TETRA TECHNOLOGIES INC","symbol":"TTI"},"owners":[{"id":571,"kind":"person","name":"John Angela D","position":1,"cik":"0002014484","reported_name":"John Angela D","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Restricted Stock Units","published_at":"2026-06-15T20:16:10.000Z","date":"2026-06-12","kind":"exercise","planned":false,"acquired":false,"shares":37723,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"Represents vested shares of restricted stock units granted on June 12, 2025. Restricted stock units convert into common stock on a one-for-one basis."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F2","text":"The restricted stock unit award fully vested on June 12, 2026. Each restricted stock unit represents the contingent right to receive one share of the Issuer's common stock upon vesting of the unit."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F2","text":"The restricted stock unit award fully vested on June 12, 2026. Each restricted stock unit represents the contingent right to receive one share of the Issuer's common stock upon vesting of the unit."}],"balance_after":0,"derivative":{"exercise_price":0,"underlying":"Common Stock","underlying_shares":37723},"source":{"system":"sec-edgar","filing":"0002014484-26-000002","document":"primarydocument.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/844965/000201448426000002/primarydocument.xml","form_type":"4"}},{"id":738676,"issuer":{"id":570,"kind":"organization","name":"TETRA TECHNOLOGIES INC","symbol":"TTI"},"owners":[{"id":571,"kind":"person","name":"John Angela D","position":1,"cik":"0002014484","reported_name":"John Angela D","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Stock","published_at":"2026-06-15T20:16:10.000Z","date":"2026-06-12","kind":"exercise","planned":false,"acquired":true,"shares":37723,"price":0,"value":0.0,"ownership":{"direct":true},"balance_after":87434,"source":{"system":"sec-edgar","filing":"0002014484-26-000002","document":"primarydocument.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/844965/000201448426000002/primarydocument.xml","form_type":"4"}},{"id":738673,"issuer":{"id":570,"kind":"organization","name":"TETRA TECHNOLOGIES INC","symbol":"TTI"},"owners":[{"id":38399,"kind":"person","name":"McGee Sharon D. Booth","position":1,"cik":"0001907699","reported_name":"McGee Sharon D. Booth","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Restricted Stock Units","published_at":"2026-06-15T20:15:53.000Z","date":"2026-06-12","kind":"exercise","planned":false,"acquired":false,"shares":37723,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"Represents vested shares of restricted stock units granted on June 12, 2025. Restricted stock units convert into common stock on a one-for-one basis."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F2","text":"The restricted stock unit award fully vested on June 12, 2026. Each restricted stock unit represents the contingent right to receive one share of the Issuer's common stock upon vesting of the unit."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F2","text":"The restricted stock unit award fully vested on June 12, 2026. Each restricted stock unit represents the contingent right to receive one share of the Issuer's common stock upon vesting of the unit."}],"balance_after":0,"derivative":{"exercise_price":0,"underlying":"Common Stock","underlying_shares":37723},"source":{"system":"sec-edgar","filing":"0001907699-26-000002","document":"primarydocument.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/844965/000190769926000002/primarydocument.xml","form_type":"4"}},{"id":738672,"issuer":{"id":570,"kind":"organization","name":"TETRA TECHNOLOGIES INC","symbol":"TTI"},"owners":[{"id":38399,"kind":"person","name":"McGee Sharon D. Booth","position":1,"cik":"0001907699","reported_name":"McGee Sharon D. Booth","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Stock","published_at":"2026-06-15T20:15:53.000Z","date":"2026-06-12","kind":"exercise","planned":false,"acquired":true,"shares":37723,"price":0,"value":0.0,"ownership":{"direct":true},"balance_after":137333,"source":{"system":"sec-edgar","filing":"0001907699-26-000002","document":"primarydocument.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/844965/000190769926000002/primarydocument.xml","form_type":"4"}},{"id":738675,"issuer":{"id":570,"kind":"organization","name":"TETRA TECHNOLOGIES INC","symbol":"TTI"},"owners":[{"id":38400,"kind":"person","name":"Garcia Christian A","position":1,"cik":"0001527370","reported_name":"Garcia Christian A","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Restricted Stock Units","published_at":"2026-06-15T20:15:37.000Z","date":"2026-06-12","kind":"exercise","planned":false,"acquired":false,"shares":37723,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"Represents vested shares of restricted stock units granted on June 12, 2025. Restricted stock units convert into common stock on a one-for-one basis."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F2","text":"The restricted stock unit award fully vested on June 12, 2026. Each restricted stock unit represents the contingent right to receive one share of the Issuer's common stock upon vesting of the unit."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F2","text":"The restricted stock unit award fully vested on June 12, 2026. Each restricted stock unit represents the contingent right to receive one share of the Issuer's common stock upon vesting of the unit."}],"balance_after":0,"derivative":{"exercise_price":0,"underlying":"Common Stock","underlying_shares":37723},"source":{"system":"sec-edgar","filing":"0001527370-26-000002","document":"primarydocument.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/844965/000152737026000002/primarydocument.xml","form_type":"4"}},{"id":738674,"issuer":{"id":570,"kind":"organization","name":"TETRA TECHNOLOGIES INC","symbol":"TTI"},"owners":[{"id":38400,"kind":"person","name":"Garcia Christian A","position":1,"cik":"0001527370","reported_name":"Garcia Christian A","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Stock","published_at":"2026-06-15T20:15:37.000Z","date":"2026-06-12","kind":"exercise","planned":false,"acquired":true,"shares":37723,"price":0,"value":0.0,"ownership":{"direct":true},"balance_after":103365,"source":{"system":"sec-edgar","filing":"0001527370-26-000002","document":"primarydocument.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/844965/000152737026000002/primarydocument.xml","form_type":"4"}},{"id":738671,"issuer":{"id":570,"kind":"organization","name":"TETRA TECHNOLOGIES INC","symbol":"TTI"},"owners":[{"id":38398,"kind":"person","name":"GLICK JOHN F","position":1,"cik":"0001185404","reported_name":"GLICK JOHN F","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Restricted Stock Units","published_at":"2026-06-15T20:15:11.000Z","date":"2026-06-12","kind":"exercise","planned":false,"acquired":false,"shares":51441,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"Represents vested shares of restricted stock units granted on June 12, 2025. Restricted stock units convert into common stock on a one-for-one basis."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F2","text":"The restricted stock unit award fully vested on June 12, 2026. Each restricted stock unit represents the contingent right to receive one share of the Issuer's common stock upon vesting of the unit."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F2","text":"The restricted stock unit award fully vested on June 12, 2026. Each restricted stock unit represents the contingent right to receive one share of the Issuer's common stock upon vesting of the unit."}],"balance_after":0,"derivative":{"exercise_price":0,"underlying":"Common Stock","underlying_shares":51441},"source":{"system":"sec-edgar","filing":"0001185404-26-000002","document":"primarydocument.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/844965/000118540426000002/primarydocument.xml","form_type":"4"}},{"id":738670,"issuer":{"id":570,"kind":"organization","name":"TETRA TECHNOLOGIES INC","symbol":"TTI"},"owners":[{"id":38398,"kind":"person","name":"GLICK JOHN F","position":1,"cik":"0001185404","reported_name":"GLICK JOHN F","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Stock","published_at":"2026-06-15T20:15:11.000Z","date":"2026-06-12","kind":"exercise","planned":false,"acquired":true,"shares":51441,"price":0,"value":0.0,"ownership":{"direct":true},"balance_after":561812,"source":{"system":"sec-edgar","filing":"0001185404-26-000002","document":"primarydocument.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/844965/000118540426000002/primarydocument.xml","form_type":"4"}},{"id":738667,"issuer":{"id":570,"kind":"organization","name":"TETRA TECHNOLOGIES INC","symbol":"TTI"},"owners":[{"id":33328,"kind":"person","name":"BATES THOMAS R JR","position":1,"cik":"0001230117","reported_name":"BATES THOMAS R JR","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Restricted Stock Units","published_at":"2026-06-15T20:14:24.000Z","date":"2026-06-12","kind":"exercise","planned":false,"acquired":false,"shares":37723,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"Represents vested shares of restricted stock units granted on June 12, 2025. Restricted stock units convert into common stock on a one-for-one basis."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F2","text":"The restricted stock unit award fully vested on June 12, 2026. Each restricted stock unit represents the contingent right to receive one share of the Issuer's common stock upon vesting of the unit."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F2","text":"The restricted stock unit award fully vested on June 12, 2026. Each restricted stock unit represents the contingent right to receive one share of the Issuer's common stock upon vesting of the unit."}],"balance_after":0,"derivative":{"exercise_price":0,"underlying":"Common Stock","underlying_shares":37723},"source":{"system":"sec-edgar","filing":"0001230117-26-000002","document":"primarydocument.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/844965/000123011726000002/primarydocument.xml","form_type":"4"}},{"id":738666,"issuer":{"id":570,"kind":"organization","name":"TETRA TECHNOLOGIES INC","symbol":"TTI"},"owners":[{"id":33328,"kind":"person","name":"BATES THOMAS R JR","position":1,"cik":"0001230117","reported_name":"BATES THOMAS R JR","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Stock","published_at":"2026-06-15T20:14:24.000Z","date":"2026-06-12","kind":"exercise","planned":false,"acquired":true,"shares":37723,"price":0,"value":0.0,"ownership":{"direct":true},"balance_after":569647,"source":{"system":"sec-edgar","filing":"0001230117-26-000002","document":"primarydocument.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/844965/000123011726000002/primarydocument.xml","form_type":"4"}},{"id":745442,"issuer":{"id":570,"kind":"organization","name":"TETRA TECHNOLOGIES INC","symbol":"TTI"},"owners":[{"id":40277,"kind":"person","name":"Hallead Kurt","position":1,"cik":"0002060658","reported_name":"Hallead Kurt","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"VP-Treasurer & IR"}}],"security":"Common Stock","published_at":"2026-06-09T20:12:57.000Z","date":"2026-06-09","kind":"purchase","planned":false,"acquired":true,"shares":22000,"price":9.859,"value":216898.0,"ownership":{"direct":true},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F1","text":"The price reported in Column 4 is a weighted average price. These shares were purchased in multiple transactions at prices ranging from $9.85 to $9.86, inclusive. The reporting person undertakes to provide to TETRA Technologies, Inc., any security holder of TETRA Technologies, Inc., or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares purchased at each separate price within the range set forth in this footnote."}],"balance_after":170764,"source":{"system":"sec-edgar","filing":"0002060658-26-000002","document":"primarydocument.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/844965/000206065826000002/primarydocument.xml","form_type":"4"}},{"id":747035,"issuer":{"id":570,"kind":"organization","name":"TETRA TECHNOLOGIES INC","symbol":"TTI"},"owners":[{"id":40709,"kind":"person","name":"Armour Joseph Bryan","position":1,"cik":"0002139073","reported_name":"Armour Joseph Bryan","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Sr Vice President"}}],"security":"Restricted Stock Unit","published_at":"2026-06-08T20:26:47.000Z","date":"2026-06-05","kind":"grant","planned":false,"acquired":true,"shares":24203,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F1","text":"Each restricted stock unit (\"RSU\") represents the contingent right to receive one share of Issuer's common stock upon vesting of the unit. The closing price of the Issuer's common stock on the date of this RSU award was $9.29."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F2","text":"This restricted stock unit award was granted pursuant to the TETRA Technologies, Inc. Third Amended and Restated 2018 Equity Incentive Plan. The Award will cliff vest on the one-year anniversary of the Grant Date, subject to continued service with the Issuer at vest date. Vested shares will be delivered to the reporting person on the settlement date unless the Issuer elects to settle the RSUs in cash, or a combination of shares and cash, in the Issuer's sole discretion."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F2","text":"This restricted stock unit award was granted pursuant to the TETRA Technologies, Inc. Third Amended and Restated 2018 Equity Incentive Plan. The Award will cliff vest on the one-year anniversary of the Grant Date, subject to continued service with the Issuer at vest date. Vested shares will be delivered to the reporting person on the settlement date unless the Issuer elects to settle the RSUs in cash, or a combination of shares and cash, in the Issuer's sole discretion."}],"balance_after":24203,"derivative":{"exercise_price":0,"underlying":"Common Stock","underlying_shares":24203},"source":{"system":"sec-edgar","filing":"0002139073-26-000003","document":"primarydocument.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/844965/000213907326000003/primarydocument.xml","form_type":"4"}},{"id":764797,"issuer":{"id":570,"kind":"organization","name":"TETRA TECHNOLOGIES INC","symbol":"TTI"},"owners":[{"id":38398,"kind":"person","name":"GLICK JOHN F","position":1,"cik":"0001185404","reported_name":"GLICK JOHN F","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Restricted Stock Units","published_at":"2026-05-26T22:21:15.000Z","date":"2026-05-22","kind":"grant","planned":false,"acquired":true,"shares":17983,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F1","text":"Each restricted stock unit (\"RSU\") represents the contingent right to receive one share of Issuer's common stock upon vesting of the unit. The closing price of the Issuer's common stock on the date of this RSU award was $10.41"},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F2","text":"This restricted stock unit award was granted pursuant to the TETRA Technologies, Inc. Third Amended and Restated 2018 Equity Incentive Plan. The Award will cliff vest on the one-year anniversary of the Grant Date, subject to continued service with the Issuer at vest date. Vested shares will be delivered to the reporting person on the settlement date unless the Issuer elects to settle the RSUs in cash, or a combination of shares and cash, in the Issuer's sole discretion."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F2","text":"This restricted stock unit award was granted pursuant to the TETRA Technologies, Inc. Third Amended and Restated 2018 Equity Incentive Plan. The Award will cliff vest on the one-year anniversary of the Grant Date, subject to continued service with the Issuer at vest date. Vested shares will be delivered to the reporting person on the settlement date unless the Issuer elects to settle the RSUs in cash, or a combination of shares and cash, in the Issuer's sole discretion."}],"balance_after":17983,"derivative":{"exercise_price":0,"underlying":"Common Stock","underlying_shares":17983},"source":{"system":"sec-edgar","filing":"0001185404-26-000001","document":"primarydocument.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/844965/000118540426000001/primarydocument.xml","form_type":"4"}},{"id":764796,"issuer":{"id":570,"kind":"organization","name":"TETRA TECHNOLOGIES INC","symbol":"TTI"},"owners":[{"id":571,"kind":"person","name":"John Angela D","position":1,"cik":"0002014484","reported_name":"John Angela D","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Restricted Stock Units","published_at":"2026-05-26T22:20:52.000Z","date":"2026-05-22","kind":"grant","planned":false,"acquired":true,"shares":13987,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F1","text":"Each restricted stock unit (\"RSU\") represents the contingent right to receive one share of Issuer's common stock upon vesting of the unit. The closing price of the Issuer's common stock on the date of this RSU award was $10.41"},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F2","text":"This restricted stock unit award was granted pursuant to the TETRA Technologies, Inc. Third Amended and Restated 2018 Equity Incentive Plan. The Award will cliff vest on the one-year anniversary of the Grant Date, subject to continued service with the Issuer at vest date. Vested shares will be delivered to the reporting person on the settlement date unless the Issuer elects to settle the RSUs in cash, or a combination of shares and cash, in the Issuer's sole discretion."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F2","text":"This restricted stock unit award was granted pursuant to the TETRA Technologies, Inc. Third Amended and Restated 2018 Equity Incentive Plan. The Award will cliff vest on the one-year anniversary of the Grant Date, subject to continued service with the Issuer at vest date. Vested shares will be delivered to the reporting person on the settlement date unless the Issuer elects to settle the RSUs in cash, or a combination of shares and cash, in the Issuer's sole discretion."}],"balance_after":13987,"derivative":{"exercise_price":0,"underlying":"Common Stock","underlying_shares":13987},"source":{"system":"sec-edgar","filing":"0002014484-26-000001","document":"primarydocument.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/844965/000201448426000001/primarydocument.xml","form_type":"4"}},{"id":764795,"issuer":{"id":570,"kind":"organization","name":"TETRA TECHNOLOGIES INC","symbol":"TTI"},"owners":[{"id":38400,"kind":"person","name":"Garcia Christian A","position":1,"cik":"0001527370","reported_name":"Garcia Christian A","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Restricted Stock Units","published_at":"2026-05-26T22:20:34.000Z","date":"2026-05-22","kind":"grant","planned":false,"acquired":true,"shares":13987,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F1","text":"Each restricted stock unit (\"RSU\") represents the contingent right to receive one share of Issuer's common stock upon vesting of the unit. The closing price of the Issuer's common stock on the date of this RSU award was $10.41"},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F2","text":"This restricted stock unit award was granted pursuant to the TETRA Technologies, Inc. Third Amended and Restated 2018 Equity Incentive Plan. The Award will cliff vest on the one-year anniversary of the Grant Date, subject to continued service with the Issuer at vest date. Vested shares will be delivered to the reporting person on the settlement date unless the Issuer elects to settle the RSUs in cash, or a combination of shares and cash, in the Issuer's sole discretion."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F2","text":"This restricted stock unit award was granted pursuant to the TETRA Technologies, Inc. Third Amended and Restated 2018 Equity Incentive Plan. The Award will cliff vest on the one-year anniversary of the Grant Date, subject to continued service with the Issuer at vest date. Vested shares will be delivered to the reporting person on the settlement date unless the Issuer elects to settle the RSUs in cash, or a combination of shares and cash, in the Issuer's sole discretion."}],"balance_after":13987,"derivative":{"exercise_price":0,"underlying":"Common Stock","underlying_shares":13987},"source":{"system":"sec-edgar","filing":"0001527370-26-000001","document":"primarydocument.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/844965/000152737026000001/primarydocument.xml","form_type":"4"}},{"id":764794,"issuer":{"id":570,"kind":"organization","name":"TETRA TECHNOLOGIES INC","symbol":"TTI"},"owners":[{"id":38399,"kind":"person","name":"McGee Sharon D. Booth","position":1,"cik":"0001907699","reported_name":"McGee Sharon D. Booth","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Restricted Stock Units","published_at":"2026-05-26T22:20:16.000Z","date":"2026-05-22","kind":"grant","planned":false,"acquired":true,"shares":13987,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F1","text":"Each restricted stock unit (\"RSU\") represents the contingent right to receive one share of Issuer's common stock upon vesting of the unit. The closing price of the Issuer's common stock on the date of this RSU award was $10.41"},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F2","text":"This restricted stock unit award was granted pursuant to the TETRA Technologies, Inc. Third Amended and Restated 2018 Equity Incentive Plan. The Award will cliff vest on the one-year anniversary of the Grant Date, subject to continued service with the Issuer at vest date. Vested shares will be delivered to the reporting person on the settlement date unless the Issuer elects to settle the RSUs in cash, or a combination of shares and cash, in the Issuer's sole discretion."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F2","text":"This restricted stock unit award was granted pursuant to the TETRA Technologies, Inc. Third Amended and Restated 2018 Equity Incentive Plan. The Award will cliff vest on the one-year anniversary of the Grant Date, subject to continued service with the Issuer at vest date. Vested shares will be delivered to the reporting person on the settlement date unless the Issuer elects to settle the RSUs in cash, or a combination of shares and cash, in the Issuer's sole discretion."}],"balance_after":13987,"derivative":{"exercise_price":0,"underlying":"Common Stock","underlying_shares":13987},"source":{"system":"sec-edgar","filing":"0001907699-26-000001","document":"primarydocument.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/844965/000190769926000001/primarydocument.xml","form_type":"4"}},{"id":764793,"issuer":{"id":570,"kind":"organization","name":"TETRA TECHNOLOGIES INC","symbol":"TTI"},"owners":[{"id":33328,"kind":"person","name":"BATES THOMAS R JR","position":1,"cik":"0001230117","reported_name":"BATES THOMAS R JR","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Restricted Stock Units","published_at":"2026-05-26T22:19:57.000Z","date":"2026-05-22","kind":"grant","planned":false,"acquired":true,"shares":13987,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F1","text":"Each restricted stock unit (\"RSU\") represents the contingent right to receive one share of Issuer's common stock upon vesting of the unit. The closing price of the Issuer's common stock on the date of this RSU award was $10.41"},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F2","text":"This restricted stock unit award was granted pursuant to the TETRA Technologies, Inc. Third Amended and Restated 2018 Equity Incentive Plan. The Award will cliff vest on the one-year anniversary of the Grant Date, subject to continued service with the Issuer at vest date. Vested shares will be delivered to the reporting person on the settlement date unless the Issuer elects to settle the RSUs in cash, or a combination of shares and cash, in the Issuer's sole discretion."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F2","text":"This restricted stock unit award was granted pursuant to the TETRA Technologies, Inc. Third Amended and Restated 2018 Equity Incentive Plan. The Award will cliff vest on the one-year anniversary of the Grant Date, subject to continued service with the Issuer at vest date. Vested shares will be delivered to the reporting person on the settlement date unless the Issuer elects to settle the RSUs in cash, or a combination of shares and cash, in the Issuer's sole discretion."}],"balance_after":13987,"derivative":{"exercise_price":0,"underlying":"Common Stock","underlying_shares":13987},"source":{"system":"sec-edgar","filing":"0001230117-26-000001","document":"primarydocument.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/844965/000123011726000001/primarydocument.xml","form_type":"4"}},{"id":764792,"issuer":{"id":570,"kind":"organization","name":"TETRA TECHNOLOGIES INC","symbol":"TTI"},"owners":[{"id":44461,"kind":"person","name":"Williams Shawn D.","position":1,"cik":"0001676349","reported_name":"Williams Shawn D.","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Restricted Stock Units","published_at":"2026-05-26T22:19:17.000Z","date":"2026-05-22","kind":"grant","planned":false,"acquired":true,"shares":13987,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F1","text":"Each restricted stock unit (\"RSU\") represents the contingent right to receive, once vested and as soon as practicable after the Reporting Person no longer serves as a director, one share of Issuer's common stock. The closing price of the Issuer's common stock on the date of this RSU award was $10.41."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F2","text":"This restricted stock unit (\"RSU\") award was granted pursuant to the TETRA Technologies, Inc. Third Amended and Restated 2018 Equity Incentive Plan. The Award will cliff vest on the one-year anniversary of the Grant Date. The Reporting Person has elected to defer settlement of RSUs in accordance with his deferral election form to the earlier to occur of (i) the consummation of a change in control of the Issuer and (ii) the date of his separation of service from the Issuer. Vested shares will be delivered to the reporting person on the settlement date unless the Issuer elects to settle the RSUs in cash, or a combination of shares and cash, in the Issuer's sole discretion."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F2","text":"This restricted stock unit (\"RSU\") award was granted pursuant to the TETRA Technologies, Inc. Third Amended and Restated 2018 Equity Incentive Plan. The Award will cliff vest on the one-year anniversary of the Grant Date. The Reporting Person has elected to defer settlement of RSUs in accordance with his deferral election form to the earlier to occur of (i) the consummation of a change in control of the Issuer and (ii) the date of his separation of service from the Issuer. Vested shares will be delivered to the reporting person on the settlement date unless the Issuer elects to settle the RSUs in cash, or a combination of shares and cash, in the Issuer's sole discretion."}],"balance_after":13987,"derivative":{"exercise_price":0,"underlying":"Common Stock","underlying_shares":13987},"source":{"system":"sec-edgar","filing":"0001676349-26-000001","document":"primarydocument.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/844965/000167634926000001/primarydocument.xml","form_type":"4"}},{"id":764789,"issuer":{"id":570,"kind":"organization","name":"TETRA TECHNOLOGIES INC","symbol":"TTI"},"owners":[{"id":44460,"kind":"person","name":"SLOAT JULIA A","position":1,"cik":"0001643029","reported_name":"SLOAT JULIA A","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Restricted Stock Units","published_at":"2026-05-26T22:18:49.000Z","date":"2026-05-22","kind":"grant","planned":false,"acquired":true,"shares":13987,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F1","text":"Each restricted stock unit (\"RSU\") represents the contingent right to receive, once vested and as soon as practicable after the Reporting Person no longer serves as a director, one share of Issuer's common stock. The closing price of the Issuer's common stock on the date of this RSU award was $10.41."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F2","text":"This restricted stock unit (\"RSU\") award was granted pursuant to the TETRA Technologies, Inc. Third Amended and Restated 2018 Equity Incentive Plan. The Award will cliff vest on the one-year anniversary of the Grant Date. The Reporting Person has elected to defer settlement of RSUs in accordance with her deferral election form to the earlier to occur of (i) the consummation of a change in control of the Issuer and (ii) the date of her separation of service from the Issuer. Vested shares will be delivered to the reporting person on the settlement date unless the Issuer elects to settle the RSUs in cash, or a combination of shares and cash, in the Issuer's sole discretion."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F2","text":"This restricted stock unit (\"RSU\") award was granted pursuant to the TETRA Technologies, Inc. Third Amended and Restated 2018 Equity Incentive Plan. The Award will cliff vest on the one-year anniversary of the Grant Date. The Reporting Person has elected to defer settlement of RSUs in accordance with her deferral election form to the earlier to occur of (i) the consummation of a change in control of the Issuer and (ii) the date of her separation of service from the Issuer. Vested shares will be delivered to the reporting person on the settlement date unless the Issuer elects to settle the RSUs in cash, or a combination of shares and cash, in the Issuer's sole discretion."}],"balance_after":13987,"derivative":{"exercise_price":0,"underlying":"Common Stock","underlying_shares":13987},"source":{"system":"sec-edgar","filing":"0001643029-26-000004","document":"primarydocument.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/844965/000164302926000004/primarydocument.xml","form_type":"4"}},{"id":840009,"issuer":{"id":570,"kind":"organization","name":"TETRA TECHNOLOGIES INC","symbol":"TTI"},"owners":[{"id":19213,"kind":"person","name":"Moeller Timothy C","position":1,"cik":"0001774290","reported_name":"Moeller Timothy C","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"SVP - Supply Chain & Chemicals"}}],"security":"Restricted Stock Units","published_at":"2026-03-17T20:24:58.000Z","date":"2026-03-14","kind":"exercise","planned":false,"acquired":false,"shares":82593,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"Represents vested shares of restricted stock units granted on March 14, 2025. Restricted stock units convert into common stock on a one-for-one basis."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F3","text":"There is no remaining unvested portion of this restricted stock unit award."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F3","text":"There is no remaining unvested portion of this restricted stock unit award."}],"balance_after":0,"derivative":{"exercise_price":0,"underlying":"Common Stock","underlying_shares":82593},"source":{"system":"sec-edgar","filing":"0001774290-26-000004","document":"primarydocument.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":3,"url":"https://www.sec.gov/Archives/edgar/data/844965/000177429026000004/primarydocument.xml","form_type":"4"}},{"id":840008,"issuer":{"id":570,"kind":"organization","name":"TETRA TECHNOLOGIES INC","symbol":"TTI"},"owners":[{"id":19213,"kind":"person","name":"Moeller Timothy C","position":1,"cik":"0001774290","reported_name":"Moeller Timothy C","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"SVP - Supply Chain & Chemicals"}}],"security":"Common Stock","published_at":"2026-03-17T20:24:58.000Z","date":"2026-03-14","kind":"tax_withholding","planned":false,"acquired":false,"shares":37043,"price":8.22,"value":304493.46,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F2","text":"Reflects units surrendered to the Issuer for tax withholding purposes upon the vesting of the restricted stock unit granted on March 14, 2025."}],"balance_after":514995,"source":{"system":"sec-edgar","filing":"0001774290-26-000004","document":"primarydocument.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/844965/000177429026000004/primarydocument.xml","form_type":"4"}},{"id":840007,"issuer":{"id":570,"kind":"organization","name":"TETRA TECHNOLOGIES INC","symbol":"TTI"},"owners":[{"id":19213,"kind":"person","name":"Moeller Timothy C","position":1,"cik":"0001774290","reported_name":"Moeller Timothy C","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"SVP - Supply Chain & Chemicals"}}],"security":"Common Stock","published_at":"2026-03-17T20:24:58.000Z","date":"2026-03-14","kind":"exercise","planned":false,"acquired":true,"shares":82593,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"Represents vested shares of restricted stock units granted on March 14, 2025. Restricted stock units convert into common stock on a one-for-one basis."}],"balance_after":552038,"source":{"system":"sec-edgar","filing":"0001774290-26-000004","document":"primarydocument.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/844965/000177429026000004/primarydocument.xml","form_type":"4"}},{"id":840006,"issuer":{"id":570,"kind":"organization","name":"TETRA TECHNOLOGIES INC","symbol":"TTI"},"owners":[{"id":60333,"kind":"person","name":"SERRANO ELIJIO V","position":1,"cik":"0001159051","reported_name":"SERRANO ELIJIO V","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Sr. Vice President & CFO"}}],"security":"Restricted Stock Units","published_at":"2026-03-17T20:24:41.000Z","date":"2026-03-14","kind":"exercise","planned":false,"acquired":false,"shares":137654,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"Represents vested shares of restricted stock units granted on March 14, 2025. Restricted stock units convert into common stock on a one-for-one basis."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F3","text":"There is no remaining unvested portion of this restricted stock unit award."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F3","text":"There is no remaining unvested portion of this restricted stock unit award."}],"balance_after":0,"derivative":{"exercise_price":0,"underlying":"Common Stock","underlying_shares":137654},"source":{"system":"sec-edgar","filing":"0001159051-26-000003","document":"primarydocument.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":3,"url":"https://www.sec.gov/Archives/edgar/data/844965/000115905126000003/primarydocument.xml","form_type":"4"}},{"id":840005,"issuer":{"id":570,"kind":"organization","name":"TETRA TECHNOLOGIES INC","symbol":"TTI"},"owners":[{"id":60333,"kind":"person","name":"SERRANO ELIJIO V","position":1,"cik":"0001159051","reported_name":"SERRANO ELIJIO V","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Sr. Vice President & CFO"}}],"security":"Common Stock","published_at":"2026-03-17T20:24:41.000Z","date":"2026-03-14","kind":"tax_withholding","planned":false,"acquired":false,"shares":54167,"price":8.22,"value":445252.74,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F2","text":"Reflects units surrendered to the Issuer for tax withholding purposes upon the vesting of the restricted stock unit granted on March 14, 2025."}],"balance_after":1635895,"source":{"system":"sec-edgar","filing":"0001159051-26-000003","document":"primarydocument.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/844965/000115905126000003/primarydocument.xml","form_type":"4"}},{"id":840004,"issuer":{"id":570,"kind":"organization","name":"TETRA TECHNOLOGIES INC","symbol":"TTI"},"owners":[{"id":60333,"kind":"person","name":"SERRANO ELIJIO V","position":1,"cik":"0001159051","reported_name":"SERRANO ELIJIO V","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Sr. Vice President & CFO"}}],"security":"Common Stock","published_at":"2026-03-17T20:24:41.000Z","date":"2026-03-14","kind":"exercise","planned":false,"acquired":true,"shares":137654,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"Represents vested shares of restricted stock units granted on March 14, 2025. Restricted stock units convert into common stock on a one-for-one basis."}],"balance_after":1690062,"source":{"system":"sec-edgar","filing":"0001159051-26-000003","document":"primarydocument.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/844965/000115905126000003/primarydocument.xml","form_type":"4"}},{"id":840003,"issuer":{"id":570,"kind":"organization","name":"TETRA TECHNOLOGIES INC","symbol":"TTI"},"owners":[{"id":19211,"kind":"person","name":"Murphy Brady M","position":1,"cik":"0001730264","reported_name":"Murphy Brady M","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"President & CEO"}}],"security":"Restricted Stock Units","published_at":"2026-03-17T20:24:24.000Z","date":"2026-03-14","kind":"exercise","planned":false,"acquired":false,"shares":371666,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"Represents vested shares of restricted stock units granted on March 14, 2025. Restricted stock units convert into common stock on a one-for-one basis."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F3","text":"There is no remaining unvested portion of this restricted stock unit award."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F3","text":"There is no remaining unvested portion of this restricted stock unit award."}],"balance_after":0,"derivative":{"exercise_price":0,"underlying":"Common Stock","underlying_shares":371666},"source":{"system":"sec-edgar","filing":"0001730264-26-000004","document":"primarydocument.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":3,"url":"https://www.sec.gov/Archives/edgar/data/844965/000173026426000004/primarydocument.xml","form_type":"4"}},{"id":840002,"issuer":{"id":570,"kind":"organization","name":"TETRA TECHNOLOGIES INC","symbol":"TTI"},"owners":[{"id":19211,"kind":"person","name":"Murphy Brady M","position":1,"cik":"0001730264","reported_name":"Murphy Brady M","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"President & CEO"}}],"security":"Common Stock","published_at":"2026-03-17T20:24:24.000Z","date":"2026-03-14","kind":"tax_withholding","planned":false,"acquired":false,"shares":157401,"price":8.22,"value":1293836.22,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F2","text":"Reflects units surrendered to the Issuer for tax withholding purposes upon the vesting of the restricted stock unit granted on March 14, 2025."}],"balance_after":3015457,"source":{"system":"sec-edgar","filing":"0001730264-26-000004","document":"primarydocument.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/844965/000173026426000004/primarydocument.xml","form_type":"4"}},{"id":840001,"issuer":{"id":570,"kind":"organization","name":"TETRA TECHNOLOGIES INC","symbol":"TTI"},"owners":[{"id":19211,"kind":"person","name":"Murphy Brady M","position":1,"cik":"0001730264","reported_name":"Murphy Brady M","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"President & CEO"}}],"security":"Common Stock","published_at":"2026-03-17T20:24:24.000Z","date":"2026-03-14","kind":"exercise","planned":false,"acquired":true,"shares":371666,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"Represents vested shares of restricted stock units granted on March 14, 2025. Restricted stock units convert into common stock on a one-for-one basis."}],"balance_after":3172858,"source":{"system":"sec-edgar","filing":"0001730264-26-000004","document":"primarydocument.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/844965/000173026426000004/primarydocument.xml","form_type":"4"}},{"id":839997,"issuer":{"id":570,"kind":"organization","name":"TETRA TECHNOLOGIES INC","symbol":"TTI"},"owners":[{"id":19210,"kind":"person","name":"SANDERSON MATTHEW","position":1,"cik":"0001689601","reported_name":"SANDERSON MATTHEW","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Executive Vice President"}}],"security":"Restricted Stock Units","published_at":"2026-03-17T20:24:05.000Z","date":"2026-03-14","kind":"exercise","planned":false,"acquired":false,"shares":86034,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"Represents vested shares of restricted stock units granted on March 14, 2025. Restricted stock units convert into common stock on a one-for-one basis."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F3","text":"There is no remaining unvested portion of this restricted stock unit award."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F3","text":"There is no remaining unvested portion of this restricted stock unit award."}],"balance_after":0,"derivative":{"exercise_price":0,"underlying":"Common Stock","underlying_shares":86034},"source":{"system":"sec-edgar","filing":"0001689601-26-000004","document":"primarydocument.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":3,"url":"https://www.sec.gov/Archives/edgar/data/844965/000168960126000004/primarydocument.xml","form_type":"4"}},{"id":839996,"issuer":{"id":570,"kind":"organization","name":"TETRA TECHNOLOGIES INC","symbol":"TTI"},"owners":[{"id":19210,"kind":"person","name":"SANDERSON MATTHEW","position":1,"cik":"0001689601","reported_name":"SANDERSON MATTHEW","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Executive Vice President"}}],"security":"Common Stock","published_at":"2026-03-17T20:24:05.000Z","date":"2026-03-14","kind":"tax_withholding","planned":false,"acquired":false,"shares":38157,"price":8.22,"value":313650.54,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F2","text":"Reflects units surrendered to the Issuer for tax withholding purposes upon the vesting of the restricted stock unit granted on March 14, 2025."}],"balance_after":776202,"source":{"system":"sec-edgar","filing":"0001689601-26-000004","document":"primarydocument.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/844965/000168960126000004/primarydocument.xml","form_type":"4"}},{"id":839995,"issuer":{"id":570,"kind":"organization","name":"TETRA TECHNOLOGIES INC","symbol":"TTI"},"owners":[{"id":19210,"kind":"person","name":"SANDERSON MATTHEW","position":1,"cik":"0001689601","reported_name":"SANDERSON MATTHEW","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Executive Vice President"}}],"security":"Common Stock","published_at":"2026-03-17T20:24:05.000Z","date":"2026-03-14","kind":"exercise","planned":false,"acquired":true,"shares":86034,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"Represents vested shares of restricted stock units granted on March 14, 2025. Restricted stock units convert into common stock on a one-for-one basis."}],"balance_after":814359,"source":{"system":"sec-edgar","filing":"0001689601-26-000004","document":"primarydocument.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/844965/000168960126000004/primarydocument.xml","form_type":"4"}},{"id":840000,"issuer":{"id":570,"kind":"organization","name":"TETRA TECHNOLOGIES INC","symbol":"TTI"},"owners":[{"id":19207,"kind":"person","name":"Boston Shoemake Alicia r","position":1,"cik":"0001876303","reported_name":"Boston Shoemake Alicia r","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Sr. VP and General Counsel"}}],"security":"Restricted Stock Units","published_at":"2026-03-17T20:23:38.000Z","date":"2026-03-14","kind":"exercise","planned":false,"acquired":false,"shares":33037,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"Represents vested shares of restricted stock units granted on March 14, 2025. Restricted stock units convert into common stock on a one-for-one basis."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F3","text":"There is no remaining unvested portion of this restricted stock unit award."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F3","text":"There is no remaining unvested portion of this restricted stock unit award."}],"balance_after":0,"derivative":{"exercise_price":0,"underlying":"Common Stock","underlying_shares":33037},"source":{"system":"sec-edgar","filing":"0001876303-26-000004","document":"primarydocument.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":3,"url":"https://www.sec.gov/Archives/edgar/data/844965/000187630326000004/primarydocument.xml","form_type":"4"}},{"id":839999,"issuer":{"id":570,"kind":"organization","name":"TETRA TECHNOLOGIES INC","symbol":"TTI"},"owners":[{"id":19207,"kind":"person","name":"Boston Shoemake Alicia r","position":1,"cik":"0001876303","reported_name":"Boston Shoemake Alicia r","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Sr. VP and General Counsel"}}],"security":"Common Stock","published_at":"2026-03-17T20:23:38.000Z","date":"2026-03-14","kind":"tax_withholding","planned":false,"acquired":false,"shares":13001,"price":8.22,"value":106868.22,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F2","text":"Reflects units surrendered to the Issuer for tax withholding purposes upon the vesting of the restricted stock unit granted on March 14, 2025."}],"balance_after":172793,"source":{"system":"sec-edgar","filing":"0001876303-26-000004","document":"primarydocument.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/844965/000187630326000004/primarydocument.xml","form_type":"4"}},{"id":839998,"issuer":{"id":570,"kind":"organization","name":"TETRA TECHNOLOGIES INC","symbol":"TTI"},"owners":[{"id":19207,"kind":"person","name":"Boston Shoemake Alicia r","position":1,"cik":"0001876303","reported_name":"Boston Shoemake Alicia r","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Sr. VP and General Counsel"}}],"security":"Common Stock","published_at":"2026-03-17T20:23:38.000Z","date":"2026-03-14","kind":"exercise","planned":false,"acquired":true,"shares":33037,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"Represents vested shares of restricted stock units granted on March 14, 2025. Restricted stock units convert into common stock on a one-for-one basis."}],"balance_after":185794,"source":{"system":"sec-edgar","filing":"0001876303-26-000004","document":"primarydocument.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/844965/000187630326000004/primarydocument.xml","form_type":"4"}},{"id":849679,"issuer":{"id":570,"kind":"organization","name":"TETRA TECHNOLOGIES INC","symbol":"TTI"},"owners":[{"id":19212,"kind":"person","name":"McNiven Roy","position":1,"cik":"0001660437","reported_name":"McNiven Roy","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Sr. Vice President"}}],"security":"Common Stock","published_at":"2026-03-11T20:22:30.000Z","date":"2026-03-11","kind":"other","planned":false,"acquired":false,"shares":50000,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"Transferred by the Reporting Person to his former spouse pursuant to an agreement in conjunction with their divorce."}],"balance_after":65634,"source":{"system":"sec-edgar","filing":"0001660437-26-000004","document":"primarydocument.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/844965/000166043726000004/primarydocument.xml","form_type":"4"}},{"id":875647,"issuer":{"id":570,"kind":"organization","name":"TETRA TECHNOLOGIES INC","symbol":"TTI"},"owners":[{"id":19213,"kind":"person","name":"Moeller Timothy C","position":1,"cik":"0001774290","reported_name":"Moeller Timothy C","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"SVP - Supply Chain & Chemicals"}}],"security":"Restricted Stock Units","published_at":"2026-03-02T21:18:56.000Z","date":"2026-02-28","kind":"exercise","planned":false,"acquired":false,"shares":27198,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"Represents vested shares of restricted stock units granted on February 28, 2025. Restricted stock units convert into common stock on a one-for-one basis."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F3","text":"The remaining unvested portion of this restricted stock unit award will vest every six months until fully vested on February 25, 2028. Each restricted stock unit represents the contingent right to receive one share of the Issuer's common stock upon vesting of the unit."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F3","text":"The remaining unvested portion of this restricted stock unit award will vest every six months until fully vested on February 25, 2028. Each restricted stock unit represents the contingent right to receive one share of the Issuer's common stock upon vesting of the unit."}],"balance_after":54397,"derivative":{"exercise_price":0,"underlying":"Common Stock","underlying_shares":27198},"source":{"system":"sec-edgar","filing":"0001774290-26-000003","document":"primarydocument.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":3,"url":"https://www.sec.gov/Archives/edgar/data/844965/000177429026000003/primarydocument.xml","form_type":"4"}},{"id":875646,"issuer":{"id":570,"kind":"organization","name":"TETRA TECHNOLOGIES INC","symbol":"TTI"},"owners":[{"id":19213,"kind":"person","name":"Moeller Timothy C","position":1,"cik":"0001774290","reported_name":"Moeller Timothy C","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"SVP - Supply Chain & Chemicals"}}],"security":"Common Stock","published_at":"2026-03-02T21:18:56.000Z","date":"2026-02-28","kind":"tax_withholding","planned":false,"acquired":false,"shares":12199,"price":8.66,"value":105643.34,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F2","text":"Reflects units surrendered to the Issuer for tax withholding purposes upon the vesting of the restricted stock unit granted on February 28, 2025."}],"balance_after":469445,"source":{"system":"sec-edgar","filing":"0001774290-26-000003","document":"primarydocument.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/844965/000177429026000003/primarydocument.xml","form_type":"4"}},{"id":875645,"issuer":{"id":570,"kind":"organization","name":"TETRA TECHNOLOGIES INC","symbol":"TTI"},"owners":[{"id":19213,"kind":"person","name":"Moeller Timothy C","position":1,"cik":"0001774290","reported_name":"Moeller Timothy C","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"SVP - Supply Chain & Chemicals"}}],"security":"Common Stock","published_at":"2026-03-02T21:18:56.000Z","date":"2026-02-28","kind":"exercise","planned":false,"acquired":true,"shares":27198,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"Represents vested shares of restricted stock units granted on February 28, 2025. Restricted stock units convert into common stock on a one-for-one basis."}],"balance_after":481644,"source":{"system":"sec-edgar","filing":"0001774290-26-000003","document":"primarydocument.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/844965/000177429026000003/primarydocument.xml","form_type":"4"}},{"id":875644,"issuer":{"id":570,"kind":"organization","name":"TETRA TECHNOLOGIES INC","symbol":"TTI"},"owners":[{"id":19212,"kind":"person","name":"McNiven Roy","position":1,"cik":"0001660437","reported_name":"McNiven Roy","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Sr. Vice President"}}],"security":"Restricted Stock Units","published_at":"2026-03-02T21:18:20.000Z","date":"2026-02-28","kind":"exercise","planned":false,"acquired":false,"shares":27198,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"Represents vested shares of restricted stock units granted on February 28, 2025. Restricted stock units convert into common stock on a one-for-one basis."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F3","text":"The remaining unvested portion of this restricted stock unit award will vest every six months until fully vested on February 25, 2028. Each restricted stock unit represents the contingent right to receive one share of the Issuer's common stock upon vesting of the unit."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F3","text":"The remaining unvested portion of this restricted stock unit award will vest every six months until fully vested on February 25, 2028. Each restricted stock unit represents the contingent right to receive one share of the Issuer's common stock upon vesting of the unit."}],"balance_after":54397,"derivative":{"exercise_price":0,"underlying":"Common Stock","underlying_shares":27198},"source":{"system":"sec-edgar","filing":"0001660437-26-000003","document":"primarydocument.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":3,"url":"https://www.sec.gov/Archives/edgar/data/844965/000166043726000003/primarydocument.xml","form_type":"4"}},{"id":875643,"issuer":{"id":570,"kind":"organization","name":"TETRA TECHNOLOGIES INC","symbol":"TTI"},"owners":[{"id":19212,"kind":"person","name":"McNiven Roy","position":1,"cik":"0001660437","reported_name":"McNiven Roy","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Sr. Vice President"}}],"security":"Common Stock","published_at":"2026-03-02T21:18:20.000Z","date":"2026-02-28","kind":"tax_withholding","planned":false,"acquired":false,"shares":10703,"price":8.66,"value":92687.98,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F2","text":"Reflects units surrendered to the Issuer for tax withholding purposes upon the vesting of the restricted stock unit granted on February 28, 2025."}],"balance_after":115634,"source":{"system":"sec-edgar","filing":"0001660437-26-000003","document":"primarydocument.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/844965/000166043726000003/primarydocument.xml","form_type":"4"}},{"id":875642,"issuer":{"id":570,"kind":"organization","name":"TETRA TECHNOLOGIES INC","symbol":"TTI"},"owners":[{"id":19212,"kind":"person","name":"McNiven Roy","position":1,"cik":"0001660437","reported_name":"McNiven Roy","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Sr. Vice President"}}],"security":"Common Stock","published_at":"2026-03-02T21:18:20.000Z","date":"2026-02-28","kind":"exercise","planned":false,"acquired":true,"shares":27198,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"Represents vested shares of restricted stock units granted on February 28, 2025. Restricted stock units convert into common stock on a one-for-one basis."}],"balance_after":126337,"source":{"system":"sec-edgar","filing":"0001660437-26-000003","document":"primarydocument.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/844965/000166043726000003/primarydocument.xml","form_type":"4"}},{"id":875641,"issuer":{"id":570,"kind":"organization","name":"TETRA TECHNOLOGIES INC","symbol":"TTI"},"owners":[{"id":19211,"kind":"person","name":"Murphy Brady M","position":1,"cik":"0001730264","reported_name":"Murphy Brady M","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"President & CEO"}}],"security":"Restricted Stock Units","published_at":"2026-03-02T21:17:54.000Z","date":"2026-02-28","kind":"exercise","planned":false,"acquired":false,"shares":116564,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"Represents vested shares of restricted stock units granted on February 28, 2025. Restricted stock units convert into common stock on a one-for-one basis."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F3","text":"The remaining unvested portion of this restricted stock unit award will vest every six months until fully vested on February 25, 2028. Each restricted stock unit represents the contingent right to receive one share of the Issuer's common stock upon vesting of the unit."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F3","text":"The remaining unvested portion of this restricted stock unit award will vest every six months until fully vested on February 25, 2028. Each restricted stock unit represents the contingent right to receive one share of the Issuer's common stock upon vesting of the unit."}],"balance_after":233128,"derivative":{"exercise_price":0,"underlying":"Common Stock","underlying_shares":116564},"source":{"system":"sec-edgar","filing":"0001730264-26-000003","document":"primarydocument.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":3,"url":"https://www.sec.gov/Archives/edgar/data/844965/000173026426000003/primarydocument.xml","form_type":"4"}},{"id":875640,"issuer":{"id":570,"kind":"organization","name":"TETRA TECHNOLOGIES INC","symbol":"TTI"},"owners":[{"id":19211,"kind":"person","name":"Murphy Brady M","position":1,"cik":"0001730264","reported_name":"Murphy Brady M","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"President & CEO"}}],"security":"Common Stock","published_at":"2026-03-02T21:17:54.000Z","date":"2026-02-28","kind":"tax_withholding","planned":false,"acquired":false,"shares":49365,"price":8.66,"value":427500.9,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F2","text":"Reflects units surrendered to the Issuer for tax withholding purposes upon the vesting of the restricted stock unit granted on February 28, 2025."}],"balance_after":2801192,"source":{"system":"sec-edgar","filing":"0001730264-26-000003","document":"primarydocument.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/844965/000173026426000003/primarydocument.xml","form_type":"4"}},{"id":875639,"issuer":{"id":570,"kind":"organization","name":"TETRA TECHNOLOGIES INC","symbol":"TTI"},"owners":[{"id":19211,"kind":"person","name":"Murphy Brady M","position":1,"cik":"0001730264","reported_name":"Murphy Brady M","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"President & CEO"}}],"security":"Common Stock","published_at":"2026-03-02T21:17:54.000Z","date":"2026-02-28","kind":"exercise","planned":false,"acquired":true,"shares":116564,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"Represents vested shares of restricted stock units granted on February 28, 2025. Restricted stock units convert into common stock on a one-for-one basis."}],"balance_after":2850557,"source":{"system":"sec-edgar","filing":"0001730264-26-000003","document":"primarydocument.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/844965/000173026426000003/primarydocument.xml","form_type":"4"}},{"id":875638,"issuer":{"id":570,"kind":"organization","name":"TETRA TECHNOLOGIES INC","symbol":"TTI"},"owners":[{"id":19210,"kind":"person","name":"SANDERSON MATTHEW","position":1,"cik":"0001689601","reported_name":"SANDERSON MATTHEW","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Executive Vice President"}}],"security":"Restricted Stock Units","published_at":"2026-03-02T21:17:25.000Z","date":"2026-02-28","kind":"exercise","planned":false,"acquired":false,"shares":29141,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"Represents vested shares of restricted stock units granted on February 28, 2025. Restricted stock units convert into common stock on a one-for-one basis."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F3","text":"The remaining unvested portion of this restricted stock unit award will vest every six months until fully vested on February 25, 2028. Each restricted stock unit represents the contingent right to receive one share of the Issuer's common stock upon vesting of the unit."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F3","text":"The remaining unvested portion of this restricted stock unit award will vest every six months until fully vested on February 25, 2028. Each restricted stock unit represents the contingent right to receive one share of the Issuer's common stock upon vesting of the unit."}],"balance_after":58282,"derivative":{"exercise_price":0,"underlying":"Common Stock","underlying_shares":29141},"source":{"system":"sec-edgar","filing":"0001689601-26-000003","document":"primarydocument.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":3,"url":"https://www.sec.gov/Archives/edgar/data/844965/000168960126000003/primarydocument.xml","form_type":"4"}},{"id":875637,"issuer":{"id":570,"kind":"organization","name":"TETRA TECHNOLOGIES INC","symbol":"TTI"},"owners":[{"id":19210,"kind":"person","name":"SANDERSON MATTHEW","position":1,"cik":"0001689601","reported_name":"SANDERSON MATTHEW","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Executive Vice President"}}],"security":"Common Stock","published_at":"2026-03-02T21:17:25.000Z","date":"2026-02-28","kind":"tax_withholding","planned":false,"acquired":false,"shares":12925,"price":8.66,"value":111930.5,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F2","text":"Reflects units surrendered to the Issuer for tax withholding purposes upon the vesting of the restricted stock unit granted on February 28, 2025."}],"balance_after":728325,"source":{"system":"sec-edgar","filing":"0001689601-26-000003","document":"primarydocument.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/844965/000168960126000003/primarydocument.xml","form_type":"4"}},{"id":875636,"issuer":{"id":570,"kind":"organization","name":"TETRA TECHNOLOGIES INC","symbol":"TTI"},"owners":[{"id":19210,"kind":"person","name":"SANDERSON MATTHEW","position":1,"cik":"0001689601","reported_name":"SANDERSON MATTHEW","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Executive Vice President"}}],"security":"Common Stock","published_at":"2026-03-02T21:17:25.000Z","date":"2026-02-28","kind":"exercise","planned":false,"acquired":true,"shares":29141,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"Represents vested shares of restricted stock units granted on February 28, 2025. Restricted stock units convert into common stock on a one-for-one basis."}],"balance_after":741250,"source":{"system":"sec-edgar","filing":"0001689601-26-000003","document":"primarydocument.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/844965/000168960126000003/primarydocument.xml","form_type":"4"}},{"id":875630,"issuer":{"id":570,"kind":"organization","name":"TETRA TECHNOLOGIES INC","symbol":"TTI"},"owners":[{"id":60333,"kind":"person","name":"SERRANO ELIJIO V","position":1,"cik":"0001159051","reported_name":"SERRANO ELIJIO V","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Sr. Vice President & CFO"}}],"security":"Restricted Stock Units","published_at":"2026-03-02T21:17:03.000Z","date":"2026-02-28","kind":"exercise","planned":false,"acquired":false,"shares":38854,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"Represents vested shares of restricted stock units granted on February 28, 2025. Restricted stock units convert into common stock on a one-for-one basis."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F3","text":"The remaining unvested portion of this restricted stock unit award will vest every six months until fully vested on February 25, 2028. Each restricted stock unit represents the contingent right to receive one share of the Issuer's common stock upon vesting of the unit."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F3","text":"The remaining unvested portion of this restricted stock unit award will vest every six months until fully vested on February 25, 2028. Each restricted stock unit represents the contingent right to receive one share of the Issuer's common stock upon vesting of the unit."}],"balance_after":77710,"derivative":{"exercise_price":0,"underlying":"Common Stock","underlying_shares":38854},"source":{"system":"sec-edgar","filing":"0001159051-26-000002","document":"primarydocument.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":3,"url":"https://www.sec.gov/Archives/edgar/data/844965/000115905126000002/primarydocument.xml","form_type":"4"}},{"id":875629,"issuer":{"id":570,"kind":"organization","name":"TETRA TECHNOLOGIES INC","symbol":"TTI"},"owners":[{"id":60333,"kind":"person","name":"SERRANO ELIJIO V","position":1,"cik":"0001159051","reported_name":"SERRANO ELIJIO V","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Sr. Vice President & CFO"}}],"security":"Common Stock","published_at":"2026-03-02T21:17:03.000Z","date":"2026-02-28","kind":"tax_withholding","planned":false,"acquired":false,"shares":9461,"price":8.66,"value":81932.26,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F2","text":"Reflects units surrendered to the Issuer for tax withholding purposes upon the vesting of the restricted stock unit granted on February 28, 2025."}],"balance_after":1552408,"source":{"system":"sec-edgar","filing":"0001159051-26-000002","document":"primarydocument.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/844965/000115905126000002/primarydocument.xml","form_type":"4"}},{"id":875628,"issuer":{"id":570,"kind":"organization","name":"TETRA TECHNOLOGIES INC","symbol":"TTI"},"owners":[{"id":60333,"kind":"person","name":"SERRANO ELIJIO V","position":1,"cik":"0001159051","reported_name":"SERRANO ELIJIO V","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Sr. Vice President & CFO"}}],"security":"Common Stock","published_at":"2026-03-02T21:17:03.000Z","date":"2026-02-28","kind":"exercise","planned":false,"acquired":true,"shares":38854,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"Represents vested shares of restricted stock units granted on February 28, 2025. Restricted stock units convert into common stock on a one-for-one basis."}],"balance_after":1561869,"source":{"system":"sec-edgar","filing":"0001159051-26-000002","document":"primarydocument.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/844965/000115905126000002/primarydocument.xml","form_type":"4"}},{"id":875633,"issuer":{"id":570,"kind":"organization","name":"TETRA TECHNOLOGIES INC","symbol":"TTI"},"owners":[{"id":19207,"kind":"person","name":"Boston Shoemake Alicia r","position":1,"cik":"0001876303","reported_name":"Boston Shoemake Alicia r","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Sr. VP and General Counsel"}}],"security":"Restricted Stock Units","published_at":"2026-03-02T21:16:39.000Z","date":"2026-02-28","kind":"exercise","planned":false,"acquired":false,"shares":19427,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"Represents vested shares of restricted stock units granted on February 28, 2025. Restricted stock units convert into common stock on a one-for-one basis."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F3","text":"The remaining unvested portion of this restricted stock unit award will vest every six months until fully vested on February 25, 2028. Each restricted stock unit represents the contingent right to receive one share of the Issuer's common stock upon vesting of the unit."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F3","text":"The remaining unvested portion of this restricted stock unit award will vest every six months until fully vested on February 25, 2028. Each restricted stock unit represents the contingent right to receive one share of the Issuer's common stock upon vesting of the unit."}],"balance_after":38855,"derivative":{"exercise_price":0,"underlying":"Common Stock","underlying_shares":19427},"source":{"system":"sec-edgar","filing":"0001876303-26-000003","document":"primarydocument.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":4,"url":"https://www.sec.gov/Archives/edgar/data/844965/000187630326000003/primarydocument.xml","form_type":"4"}},{"id":875632,"issuer":{"id":570,"kind":"organization","name":"TETRA TECHNOLOGIES INC","symbol":"TTI"},"owners":[{"id":19207,"kind":"person","name":"Boston Shoemake Alicia r","position":1,"cik":"0001876303","reported_name":"Boston Shoemake Alicia r","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Sr. VP and General Counsel"}}],"security":"Common Stock","published_at":"2026-03-02T21:16:39.000Z","date":"2026-02-28","kind":"tax_withholding","planned":false,"acquired":false,"shares":7645,"price":8.66,"value":66205.7,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F2","text":"Reflects units surrendered to the Issuer for tax withholding purposes upon the vesting of the restricted stock unit granted on February 28, 2025."}],"balance_after":152757,"source":{"system":"sec-edgar","filing":"0001876303-26-000003","document":"primarydocument.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/844965/000187630326000003/primarydocument.xml","form_type":"4"}},{"id":875631,"issuer":{"id":570,"kind":"organization","name":"TETRA TECHNOLOGIES INC","symbol":"TTI"},"owners":[{"id":19207,"kind":"person","name":"Boston Shoemake Alicia r","position":1,"cik":"0001876303","reported_name":"Boston Shoemake Alicia r","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Sr. VP and General Counsel"}}],"security":"Common Stock","published_at":"2026-03-02T21:16:39.000Z","date":"2026-02-28","kind":"exercise","planned":false,"acquired":true,"shares":19427,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"Represents vested shares of restricted stock units granted on February 28, 2025. Restricted stock units convert into common stock on a one-for-one basis."}],"balance_after":160402,"source":{"system":"sec-edgar","filing":"0001876303-26-000003","document":"primarydocument.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/844965/000187630326000003/primarydocument.xml","form_type":"4"}},{"id":878540,"issuer":{"id":570,"kind":"organization","name":"TETRA TECHNOLOGIES INC","symbol":"TTI"},"owners":[{"id":60333,"kind":"person","name":"SERRANO ELIJIO V","position":1,"cik":"0001159051","reported_name":"SERRANO ELIJIO V","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Sr. Vice President & CFO"}}],"security":"Restricted Stock Units","published_at":"2026-02-27T21:22:30.000Z","date":"2026-02-25","kind":"exercise","planned":false,"acquired":false,"shares":20165,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F3","text":"Represents vested shares of restricted stock units granted on February 19, 2024. Restricted stock units convert into common stock on a one-for-one basis."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F6","text":"The remaining unvested portion of this restricted stock unit award will vest every six months until fully vested on February 25, 2027. Each restricted stock unit represents the contingent right to receive one share of the Issuer's common stock upon vesting of the unit."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F6","text":"The remaining unvested portion of this restricted stock unit award will vest every six months until fully vested on February 25, 2027. Each restricted stock unit represents the contingent right to receive one share of the Issuer's common stock upon vesting of the unit."}],"balance_after":40332,"derivative":{"exercise_price":0,"underlying":"Common Stock","underlying_shares":20165},"source":{"system":"sec-edgar","filing":"0001159051-26-000001","document":"primarydocument.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":6,"url":"https://www.sec.gov/Archives/edgar/data/844965/000115905126000001/primarydocument.xml","form_type":"4"}},{"id":878539,"issuer":{"id":570,"kind":"organization","name":"TETRA TECHNOLOGIES INC","symbol":"TTI"},"owners":[{"id":60333,"kind":"person","name":"SERRANO ELIJIO V","position":1,"cik":"0001159051","reported_name":"SERRANO ELIJIO V","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Sr. Vice President & CFO"}}],"security":"Restricted Stock Units","published_at":"2026-02-27T21:22:30.000Z","date":"2026-02-25","kind":"exercise","planned":false,"acquired":false,"shares":21256,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"Represents vested shares of restricted stock units granted on February 22, 2023. Restricted stock units convert into common stock on a one-for-one basis."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F5","text":"There is no remaining unvested portion of this restricted stock unit award."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F5","text":"There is no remaining unvested portion of this restricted stock unit award."}],"balance_after":0,"derivative":{"exercise_price":0,"underlying":"Common Stock","underlying_shares":21256},"source":{"system":"sec-edgar","filing":"0001159051-26-000001","document":"primarydocument.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":5,"url":"https://www.sec.gov/Archives/edgar/data/844965/000115905126000001/primarydocument.xml","form_type":"4"}},{"id":878538,"issuer":{"id":570,"kind":"organization","name":"TETRA TECHNOLOGIES INC","symbol":"TTI"},"owners":[{"id":60333,"kind":"person","name":"SERRANO ELIJIO V","position":1,"cik":"0001159051","reported_name":"SERRANO ELIJIO V","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Sr. Vice President & CFO"}}],"security":"Common Stock","published_at":"2026-02-27T21:22:30.000Z","date":"2026-02-25","kind":"tax_withholding","planned":false,"acquired":false,"shares":4911,"price":11.14,"value":54708.54,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F4","text":"Reflects units surrendered to the Issuer for tax withholding purposes upon the vesting of the restricted stock unit granted on February 19, 2024."}],"balance_after":1523015,"source":{"system":"sec-edgar","filing":"0001159051-26-000001","document":"primarydocument.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":4,"url":"https://www.sec.gov/Archives/edgar/data/844965/000115905126000001/primarydocument.xml","form_type":"4"}},{"id":878537,"issuer":{"id":570,"kind":"organization","name":"TETRA TECHNOLOGIES INC","symbol":"TTI"},"owners":[{"id":60333,"kind":"person","name":"SERRANO ELIJIO V","position":1,"cik":"0001159051","reported_name":"SERRANO ELIJIO V","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Sr. Vice President & CFO"}}],"security":"Common Stock","published_at":"2026-02-27T21:22:30.000Z","date":"2026-02-25","kind":"exercise","planned":false,"acquired":true,"shares":20165,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F3","text":"Represents vested shares of restricted stock units granted on February 19, 2024. Restricted stock units convert into common stock on a one-for-one basis."}],"balance_after":1527926,"source":{"system":"sec-edgar","filing":"0001159051-26-000001","document":"primarydocument.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":3,"url":"https://www.sec.gov/Archives/edgar/data/844965/000115905126000001/primarydocument.xml","form_type":"4"}},{"id":878536,"issuer":{"id":570,"kind":"organization","name":"TETRA TECHNOLOGIES INC","symbol":"TTI"},"owners":[{"id":60333,"kind":"person","name":"SERRANO ELIJIO V","position":1,"cik":"0001159051","reported_name":"SERRANO ELIJIO V","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Sr. Vice President & CFO"}}],"security":"Common Stock","published_at":"2026-02-27T21:22:30.000Z","date":"2026-02-25","kind":"tax_withholding","planned":false,"acquired":false,"shares":5703,"price":11.14,"value":63531.42,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F2","text":"Reflects units surrendered to the Issuer for tax withholding purposes upon the vesting of the restricted stock unit granted on February 22, 2023."}],"balance_after":1507761,"source":{"system":"sec-edgar","filing":"0001159051-26-000001","document":"primarydocument.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/844965/000115905126000001/primarydocument.xml","form_type":"4"}},{"id":878535,"issuer":{"id":570,"kind":"organization","name":"TETRA TECHNOLOGIES INC","symbol":"TTI"},"owners":[{"id":60333,"kind":"person","name":"SERRANO ELIJIO V","position":1,"cik":"0001159051","reported_name":"SERRANO ELIJIO V","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Sr. Vice President & CFO"}}],"security":"Common Stock","published_at":"2026-02-27T21:22:30.000Z","date":"2026-02-25","kind":"exercise","planned":false,"acquired":true,"shares":21256,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"Represents vested shares of restricted stock units granted on February 22, 2023. Restricted stock units convert into common stock on a one-for-one basis."}],"balance_after":1513464,"source":{"system":"sec-edgar","filing":"0001159051-26-000001","document":"primarydocument.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/844965/000115905126000001/primarydocument.xml","form_type":"4"}},{"id":878546,"issuer":{"id":570,"kind":"organization","name":"TETRA TECHNOLOGIES INC","symbol":"TTI"},"owners":[{"id":19210,"kind":"person","name":"SANDERSON MATTHEW","position":1,"cik":"0001689601","reported_name":"SANDERSON MATTHEW","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Executive Vice President"}}],"security":"Restricted Stock Units","published_at":"2026-02-27T21:22:06.000Z","date":"2026-02-25","kind":"exercise","planned":false,"acquired":false,"shares":15124,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F3","text":"Represents vested shares of restricted stock units granted on February 19, 2024. Restricted stock units convert into common stock on a one-for-one basis."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F6","text":"The remaining unvested portion of this restricted stock unit award will vest every six months until fully vested on February 25, 2027. Each restricted stock unit represents the contingent right to receive one share of the Issuer's common stock upon vesting of the unit."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F6","text":"The remaining unvested portion of this restricted stock unit award will vest every six months until fully vested on February 25, 2027. Each restricted stock unit represents the contingent right to receive one share of the Issuer's common stock upon vesting of the unit."}],"balance_after":30249,"derivative":{"exercise_price":0,"underlying":"Common Stock","underlying_shares":15124},"source":{"system":"sec-edgar","filing":"0001689601-26-000002","document":"primarydocument.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":6,"url":"https://www.sec.gov/Archives/edgar/data/844965/000168960126000002/primarydocument.xml","form_type":"4"}},{"id":878545,"issuer":{"id":570,"kind":"organization","name":"TETRA TECHNOLOGIES INC","symbol":"TTI"},"owners":[{"id":19210,"kind":"person","name":"SANDERSON MATTHEW","position":1,"cik":"0001689601","reported_name":"SANDERSON MATTHEW","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Executive Vice President"}}],"security":"Restricted Stock Units","published_at":"2026-02-27T21:22:06.000Z","date":"2026-02-25","kind":"exercise","planned":false,"acquired":false,"shares":15942,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"Represents vested shares of restricted stock units granted on February 22, 2023. Restricted stock units convert into common stock on a one-for-one basis."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F5","text":"There is no remaining unvested portion of this restricted stock unit award."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F5","text":"There is no remaining unvested portion of this restricted stock unit award."}],"balance_after":0,"derivative":{"exercise_price":0,"underlying":"Common Stock","underlying_shares":15942},"source":{"system":"sec-edgar","filing":"0001689601-26-000002","document":"primarydocument.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":5,"url":"https://www.sec.gov/Archives/edgar/data/844965/000168960126000002/primarydocument.xml","form_type":"4"}}],"next_cursor":"2026-02-27T21:22:06.000000Z,878545"}