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The Reporting Person may be deemed to share beneficial ownership of the shares attributable to PhiCap by virtue of his shared voting and investment power over the securities held by PhiCap. Mr. Downs disclaims beneficial ownership of the shares held by PhiCap except to the extent of his pecuniary interest therein."}],"balance_after":0,"source":{"system":"sec-edgar","filing":"0001193125-26-269369","document":"ownership.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":3,"url":"https://www.sec.gov/Archives/edgar/data/1803944/000119312526269369/ownership.xml","form_type":"4"}},{"id":739048,"issuer":{"id":5268,"kind":"organization","name":"WhiteHawk Minerals Corp."},"owners":[{"id":38508,"kind":"person","name":"Downs Michael J","position":1,"cik":"0001803944","reported_name":"Downs Michael J","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chief Operating Officer"}}],"security":"Class A Common Stock","published_at":"2026-06-12T16:05:34.000Z","date":"2026-06-08","kind":"grant","planned":false,"acquired":true,"shares":14369,"ownership":{"direct":false,"nature":"By PhiCap Advisors, LLC"},"footnotes":[{"field":"date","element":"transactionDate","label":"F1","text":"This transaction occurred prior to the Issuer's registration of a class of equity securities under Section 12 of the Securities Exchange Act of 1934, as amended, in connection with the Issuer's initial public offering, and is reported herein pursuant to Rule 16a-2(a)."},{"field":"price","element":"transactionPricePerShare","label":"F4","text":"Represents an acquisition of shares of Class A Common Stock pursuant to a reorganization of the Issuer."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F3","text":"Represents securities held by PhiCap Advisors, LLC (\"PhiCap\"). The Reporting Person may be deemed to share beneficial ownership of the shares attributable to PhiCap by virtue of his shared voting and investment power over the securities held by PhiCap. Mr. Downs disclaims beneficial ownership of the shares held by PhiCap except to the extent of his pecuniary interest therein."}],"balance_after":14369,"source":{"system":"sec-edgar","filing":"0001193125-26-269369","document":"ownership.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1803944/000119312526269369/ownership.xml","form_type":"4"}},{"id":739047,"issuer":{"id":5268,"kind":"organization","name":"WhiteHawk Minerals Corp."},"owners":[{"id":38508,"kind":"person","name":"Downs Michael J","position":1,"cik":"0001803944","reported_name":"Downs Michael J","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chief Operating Officer"}}],"security":"Series D Preferred Stock","published_at":"2026-06-12T16:05:34.000Z","date":"2026-03-02","kind":"grant","planned":false,"acquired":true,"shares":100,"ownership":{"direct":false,"nature":"By PhiCap Advisors, LLC"},"footnotes":[{"field":"date","element":"transactionDate","label":"F1","text":"This transaction occurred prior to the Issuer's registration of a class of equity securities under Section 12 of the Securities Exchange Act of 1934, as amended, in connection with the Issuer's initial public offering, and is reported herein pursuant to Rule 16a-2(a)."},{"field":"price","element":"transactionPricePerShare","label":"F2","text":"Represents an acquisition of Series D Preferred Stock from the Issuer for $1,000 per share."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F3","text":"Represents securities held by PhiCap Advisors, LLC (\"PhiCap\"). The Reporting Person may be deemed to share beneficial ownership of the shares attributable to PhiCap by virtue of his shared voting and investment power over the securities held by PhiCap. Mr. Downs disclaims beneficial ownership of the shares held by PhiCap except to the extent of his pecuniary interest therein."}],"balance_after":100,"source":{"system":"sec-edgar","filing":"0001193125-26-269369","document":"ownership.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1803944/000119312526269369/ownership.xml","form_type":"4"}},{"id":2237226,"issuer":{"id":15413,"kind":"organization","name":"STR Sub Inc.","symbol":"STR"},"owners":[{"id":38508,"kind":"person","name":"Downs Michael J","position":1,"cik":"0001803944","reported_name":"Downs Michael J","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chief Operating Officer"}}],"security":"Performance Stock 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The award time-vests in full on February 15, 2024 and performance-vests upon shareholders' returns achieving predetermined return goals. Upon vesting, the Reporting Person shall receive a corresponding number of shares of Class A common stock or, in the sole discretion of the Issuer's Compensation Committee, an amount in cash equal to the fair market value of the shares of Class A common stock otherwise deliverable."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F2","text":"The Reporting Person has been granted performance and time vesting stock units pursuant to the LTIP. The award time-vests in full on February 15, 2024 and performance-vests upon shareholders' returns achieving predetermined return goals. Upon vesting, the Reporting Person shall receive a corresponding number of shares of Class A common stock or, in the sole discretion of the Issuer's Compensation Committee, an amount in cash equal to the fair market value of the shares of Class A common stock otherwise deliverable."}],"balance_after":67243,"derivative":{"expiration_date":"2025-02-15","underlying":"Class A Common Stock","underlying_shares":67243},"source":{"system":"sec-edgar","filing":"0001209191-21-011273","document":"doc4.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1703785/000120919121011273/doc4.xml","form_type":"4"}},{"id":2853196,"issuer":{"id":15413,"kind":"organization","name":"STR Sub Inc.","symbol":"STR"},"owners":[{"id":38508,"kind":"person","name":"Downs Michael J","position":1,"cik":"0001803944","reported_name":"Downs Michael J","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chief Operating Officer"}}],"security":"Class A Common Stock","published_at":"2021-02-17T16:33:52.000Z","date":"2021-02-15","kind":"grant","acquired":true,"shares":33622,"ownership":{"direct":true},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F1","text":"The Reporting Person has been granted time-based restricted stock pursuant to the Issuer's 2018 Long Term Incentive Plan (\"LTIP\"). 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Upon vesting, the Reporting Person shall receive a corresponding number of shares of Class A common stock or, in the sole discretion of the Issuer's Compensation Committee, an amount in cash equal to the fair market value of the shares of Class A common stock otherwise deliverable."}],"balance_after":126466,"derivative":{"expiration_date":"2024-03-13","underlying":"Class A Common Stock","underlying_shares":126466},"source":{"system":"sec-edgar","filing":"0001209191-20-019388","document":"doc4.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1703785/000120919120019388/doc4.xml","form_type":"4"}},{"id":3208166,"issuer":{"id":15413,"kind":"organization","name":"STR Sub Inc.","symbol":"STR"},"owners":[{"id":38508,"kind":"person","name":"Downs Michael J","position":1,"cik":"0001803944","reported_name":"Downs Michael J","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chief Operating Officer"}}],"security":"Class A Common Stock","published_at":"2020-03-16T19:05:04.000Z","date":"2020-03-13","kind":"grant","acquired":true,"shares":31616,"ownership":{"direct":true},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F1","text":"The Reporting Person has been granted time-based restricted stock pursuant to the Issuer's 2018 Long Term Incentive Plan (\"LTIP\"). 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