{"transactions":[{"id":859042,"issuer":{"id":5987,"kind":"organization","name":"INFINITY NATURAL RESOURCES, INC.","symbol":"INR"},"owners":[{"id":62609,"kind":"person","name":"Arnold Zack David","position":1,"cik":"0002040828","reported_name":"Arnold Zack David","relationship":{"director":true,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"See Remarks"}}],"security":"Performance Stock Units (2026)","published_at":"2026-03-05T18:55:56.000Z","date":"2026-03-03","kind":"grant","planned":false,"acquired":true,"shares":159513,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F1","text":"Each performance stock unit (\"PSU\") represents a contingent right to receive from zero to three shares of Class A common stock, $0.01 par value per share, of the Issuer depending upon the achievement of the Issuer's relative total shareholder return as compared to its peer group and absolute shareholder return, in each case, over the performance period beginning on January 1, 2026 and ending on December 31, 2028 and subject to the Reporting Person's continued service through the date that such performance results are determined."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F1","text":"Each performance stock unit (\"PSU\") represents a contingent right to receive from zero to three shares of Class A common stock, $0.01 par value per share, of the Issuer depending upon the achievement of the Issuer's relative total shareholder return as compared to its peer group and absolute shareholder return, in each case, over the performance period beginning on January 1, 2026 and ending on December 31, 2028 and subject to the Reporting Person's continued service through the date that such performance results are determined."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F1","text":"Each performance stock unit (\"PSU\") represents a contingent right to receive from zero to three shares of Class A common stock, $0.01 par value per share, of the Issuer depending upon the achievement of the Issuer's relative total shareholder return as compared to its peer group and absolute shareholder return, in each case, over the performance period beginning on January 1, 2026 and ending on December 31, 2028 and subject to the Reporting Person's continued service through the date that such performance results are determined."},{"field":"derivative.underlying_shares","element":"underlyingSecurityShares","label":"F1","text":"Each performance stock unit (\"PSU\") represents a contingent right to receive from zero to three shares of Class A common stock, $0.01 par value per share, of the Issuer depending upon the achievement of the Issuer's relative total shareholder return as compared to its peer group and absolute shareholder return, in each case, over the performance period beginning on January 1, 2026 and ending on December 31, 2028 and subject to the Reporting Person's continued service through the date that such performance results are determined."}],"balance_after":159513,"derivative":{"underlying":"Class A Common Stock","underlying_shares":159513},"source":{"system":"sec-edgar","filing":"0001193125-26-094492","document":"ownership.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/2040828/000119312526094492/ownership.xml","form_type":"4"}},{"id":1056964,"issuer":{"id":5987,"kind":"organization","name":"INFINITY NATURAL RESOURCES, INC.","symbol":"INR"},"owners":[{"id":62609,"kind":"person","name":"Arnold Zack David","position":1,"cik":"0002040828","reported_name":"Arnold Zack David","relationship":{"director":true,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"See Remarks"}}],"security":"Class A Common Stock","published_at":"2025-08-25T16:15:05.000Z","date":"2025-08-22","kind":"purchase","planned":false,"acquired":true,"shares":5500,"price":13.884,"value":76362.0,"ownership":{"direct":false,"nature":"By IRA"},"footnotes":[{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F1","text":"The price reported in Column 4 is a weighted average price. These shares of Class A common stock were purchased by the Reporting Person in multiple transactions at prices ranging from $13.86 to $14.12, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer 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 ranges set forth in this footnote (1) to this Form 4."}],"balance_after":5500,"source":{"system":"sec-edgar","filing":"0001193125-25-187699","document":"ownership.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/2040828/000119312525187699/ownership.xml","form_type":"4"}},{"id":1197414,"issuer":{"id":5987,"kind":"organization","name":"INFINITY NATURAL RESOURCES, INC.","symbol":"INR"},"owners":[{"id":62609,"kind":"person","name":"Arnold Zack David","position":1,"cik":"0002040828","reported_name":"Arnold Zack David","relationship":{"director":true,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"See Remarks"}}],"security":"Performance Stock Units","published_at":"2025-03-19T17:21:11.000Z","date":"2025-03-17","kind":"grant","planned":false,"acquired":true,"shares":130586,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F1","text":"Each performance stock unit (\"PSU\") represents a contingent right to receive from zero to three shares of Common Stock depending upon the achievement of the Issuer's relative total shareholder return as compared to its peer group and absolute shareholder return, in each case, over the performance period beginning on March 3, 2025 and ending on December 31, 2027 and subject to the Reporting Person's continued service through the date that such performance results are determined."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F1","text":"Each performance stock unit (\"PSU\") represents a contingent right to receive from zero to three shares of Common Stock depending upon the achievement of the Issuer's relative total shareholder return as compared to its peer group and absolute shareholder return, in each case, over the performance period beginning on March 3, 2025 and ending on December 31, 2027 and subject to the Reporting Person's continued service through the date that such performance results are determined."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F1","text":"Each performance stock unit (\"PSU\") represents a contingent right to receive from zero to three shares of Common Stock depending upon the achievement of the Issuer's relative total shareholder return as compared to its peer group and absolute shareholder return, in each case, over the performance period beginning on March 3, 2025 and ending on December 31, 2027 and subject to the Reporting Person's continued service through the date that such performance results are determined."},{"field":"derivative.underlying_shares","element":"underlyingSecurityShares","label":"F1","text":"Each performance stock unit (\"PSU\") represents a contingent right to receive from zero to three shares of Common Stock depending upon the achievement of the Issuer's relative total shareholder return as compared to its peer group and absolute shareholder return, in each case, over the performance period beginning on March 3, 2025 and ending on December 31, 2027 and subject to the Reporting Person's continued service through the date that such performance results are determined."}],"balance_after":130586,"derivative":{"underlying":"Class A Common Stock","underlying_shares":130586},"source":{"system":"sec-edgar","filing":"0000950170-25-042160","document":"ownership.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/2040828/000095017025042160/ownership.xml","form_type":"4"}}]}