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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 common units purchased at each separate price within the ranges set forth in this footnote."}],"balance_after":3682724,"source":{"system":"sec-edgar","filing":"0001319960-26-000012","document":"wk-form4_1778792541.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1319960/000131996026000012/wk-form4_1778792541.xml","form_type":"4"}},{"id":782132,"issuer":{"id":4198,"kind":"organization","name":"Black Stone Minerals, L.P.","symbol":"BSM"},"owners":[{"id":47270,"kind":"person","name":"Carter Thomas L Jr","position":1,"cik":"0001319960","reported_name":"Carter Thomas L Jr","relationship":{"director":true,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Executive Chairman"}}],"security":"Common units representing limited partner interests","published_at":"2026-05-12T21:02:00.000Z","date":"2026-05-12","kind":"purchase","planned":false,"acquired":true,"shares":19154,"price":13.4754,"value":258107.8116,"ownership":{"direct":true},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F3","text":"The price reported in Column 4 is a weighted average price. These common units were purchased in multiple transactions at prices ranging from $13.42 to $13.50, 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 common units purchased at each separate price within the ranges set forth in this footnote."}],"balance_after":3681604,"source":{"system":"sec-edgar","filing":"0001319960-26-000010","document":"wk-form4_1778619717.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":3,"url":"https://www.sec.gov/Archives/edgar/data/1319960/000131996026000010/wk-form4_1778619717.xml","form_type":"4"}},{"id":782131,"issuer":{"id":4198,"kind":"organization","name":"Black Stone Minerals, L.P.","symbol":"BSM"},"owners":[{"id":47270,"kind":"person","name":"Carter Thomas L Jr","position":1,"cik":"0001319960","reported_name":"Carter Thomas L Jr","relationship":{"director":true,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Executive Chairman"}}],"security":"Common units representing limited partner interests","published_at":"2026-05-12T21:02:00.000Z","date":"2026-05-11","kind":"purchase","planned":false,"acquired":true,"shares":25000,"price":13.4742,"value":336855.0,"ownership":{"direct":true},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F2","text":"The price reported in Column 4 is a weighted average price. These common units were purchased in multiple transactions at prices ranging from $13.44 to 13.48, 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 common units sold at each separate price within the ranges set forth in this footnote."}],"balance_after":3662450,"source":{"system":"sec-edgar","filing":"0001319960-26-000010","document":"wk-form4_1778619717.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1319960/000131996026000010/wk-form4_1778619717.xml","form_type":"4"}},{"id":782130,"issuer":{"id":4198,"kind":"organization","name":"Black Stone Minerals, L.P.","symbol":"BSM"},"owners":[{"id":47270,"kind":"person","name":"Carter Thomas L Jr","position":1,"cik":"0001319960","reported_name":"Carter Thomas L Jr","relationship":{"director":true,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Executive Chairman"}}],"security":"Common units representing limited partner interests","published_at":"2026-05-12T21:02:00.000Z","date":"2026-05-08","kind":"purchase","planned":false,"acquired":true,"shares":23604,"price":13.3186,"value":314372.2344,"ownership":{"direct":true},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F1","text":"The price reported in Column 4 is a weighted average price. These common units were purchased in multiple transactions at prices ranging from $13.29 to $13.34, 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 common units purchased at each separate price within the ranges set forth in this footnote."}],"balance_after":3637450,"source":{"system":"sec-edgar","filing":"0001319960-26-000010","document":"wk-form4_1778619717.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1319960/000131996026000010/wk-form4_1778619717.xml","form_type":"4"}},{"id":879378,"issuer":{"id":4198,"kind":"organization","name":"Black Stone Minerals, L.P.","symbol":"BSM"},"owners":[{"id":47270,"kind":"person","name":"Carter Thomas L Jr","position":1,"cik":"0001319960","reported_name":"Carter Thomas L Jr","relationship":{"director":true,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Executive Chairman"}}],"security":"Common units representing limited partner interests","published_at":"2026-02-26T22:19:22.000Z","date":"2026-02-24","kind":"tax_withholding","planned":false,"acquired":false,"shares":53641,"price":15.23,"value":816952.43,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"Represents settlement of performance units awarded under the Issuer's Long-Term Incentive Plan. 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Except as otherwise provided in the LTIP or the award agreement governing the award, the common units will vest in three equal installments on each of January 7, 2027, January 7, 2028, and January 7, 2029, so long as the Reporting Person remains continuously employed by the Issuer, Black Stone Minerals GP, L.L.C. 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These common units were purchased in multiple transactions at prices ranging from $12.53 to $12.63, 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 common units purchased at each separate price within the ranges set forth in this footnote."}],"balance_after":3512701,"source":{"system":"sec-edgar","filing":"0001621434-25-000123","document":"wk-form4_1757710586.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1319960/000162143425000123/wk-form4_1757710586.xml","form_type":"4"}},{"id":1041320,"issuer":{"id":4198,"kind":"organization","name":"Black Stone Minerals, L.P.","symbol":"BSM"},"owners":[{"id":47270,"kind":"person","name":"Carter Thomas L Jr","position":1,"cik":"0001319960","reported_name":"Carter Thomas L Jr","relationship":{"director":true,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"CEO, President, and Chairman"}}],"security":"Common units representing limited partner interests","published_at":"2025-09-12T20:56:29.000Z","date":"2025-09-11","kind":"purchase","planned":false,"acquired":true,"shares":1300,"price":12.3915,"value":16108.95,"ownership":{"direct":true},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F1","text":"The price reported in Column 4 is a weighted average price. These common units were purchased in multiple transactions at prices ranging from $12.38 to $12.40, 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 common units purchased at each separate price within the ranges set forth in this footnote."}],"balance_after":3498701,"source":{"system":"sec-edgar","filing":"0001621434-25-000123","document":"wk-form4_1757710586.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1319960/000162143425000123/wk-form4_1757710586.xml","form_type":"4"}},{"id":1043866,"issuer":{"id":4198,"kind":"organization","name":"Black Stone Minerals, L.P.","symbol":"BSM"},"owners":[{"id":47270,"kind":"person","name":"Carter Thomas L Jr","position":1,"cik":"0001319960","reported_name":"Carter Thomas L Jr","relationship":{"director":true,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"CEO, President, and Chairman"}}],"security":"Common units representing limited partner interests","published_at":"2025-09-10T20:36:27.000Z","date":"2025-09-10","kind":"purchase","planned":false,"acquired":true,"shares":10536,"price":12.3191,"value":129794.0376,"ownership":{"direct":true},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F3","text":"The price reported in Column 4 is a weighted average price. These common units were purchased in multiple transactions at prices ranging from $12.22 to $12.38, 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 common units purchased at each separate price within the ranges set forth in this footnote."}],"balance_after":3497401,"source":{"system":"sec-edgar","filing":"0001621434-25-000121","document":"wk-form4_1757536584.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":3,"url":"https://www.sec.gov/Archives/edgar/data/1319960/000162143425000121/wk-form4_1757536584.xml","form_type":"4"}},{"id":1043865,"issuer":{"id":4198,"kind":"organization","name":"Black Stone Minerals, L.P.","symbol":"BSM"},"owners":[{"id":47270,"kind":"person","name":"Carter Thomas L Jr","position":1,"cik":"0001319960","reported_name":"Carter Thomas L Jr","relationship":{"director":true,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"CEO, President, and Chairman"}}],"security":"Common units representing limited partner interests","published_at":"2025-09-10T20:36:27.000Z","date":"2025-09-09","kind":"purchase","planned":false,"acquired":true,"shares":1307,"price":12.0655,"value":15769.6085,"ownership":{"direct":true},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F2","text":"The price reported in Column 4 is a weighted average price. These common units were purchased in multiple transactions at prices ranging from $12.04 to $12.10, 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 common units purchased at each separate price within the ranges set forth in this footnote."}],"balance_after":3486865,"source":{"system":"sec-edgar","filing":"0001621434-25-000121","document":"wk-form4_1757536584.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1319960/000162143425000121/wk-form4_1757536584.xml","form_type":"4"}},{"id":1043864,"issuer":{"id":4198,"kind":"organization","name":"Black Stone Minerals, L.P.","symbol":"BSM"},"owners":[{"id":47270,"kind":"person","name":"Carter Thomas L Jr","position":1,"cik":"0001319960","reported_name":"Carter Thomas L Jr","relationship":{"director":true,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"CEO, President, and Chairman"}}],"security":"Common units representing limited partner interests","published_at":"2025-09-10T20:36:27.000Z","date":"2025-09-08","kind":"purchase","planned":false,"acquired":true,"shares":13527,"price":11.8975,"value":160937.4825,"ownership":{"direct":true},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F1","text":"The price reported in Column 4 is a weighted average price. These common units were purchased in multiple transactions at prices ranging from $11.88 to $11.91, 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 common units purchased at each separate price within the ranges set forth in this footnote."}],"balance_after":3485558,"source":{"system":"sec-edgar","filing":"0001621434-25-000121","document":"wk-form4_1757536584.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1319960/000162143425000121/wk-form4_1757536584.xml","form_type":"4"}},{"id":1060078,"issuer":{"id":4198,"kind":"organization","name":"Black Stone Minerals, L.P.","symbol":"BSM"},"owners":[{"id":47270,"kind":"person","name":"Carter Thomas L Jr","position":1,"cik":"0001319960","reported_name":"Carter Thomas L Jr","relationship":{"director":true,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"CEO, President, and Chairman"}}],"security":"Common units representing limited partner interests","published_at":"2025-08-20T21:08:19.000Z","date":"2025-08-20","kind":"purchase","planned":false,"acquired":true,"shares":21000,"price":12.0295,"value":252619.5,"ownership":{"direct":true},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F2","text":"The price reported in Column 4 is a weighted average price. These common units were purchased in multiple transactions at prices ranging from $11.94 to $12.07, 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 common units purchased at each separate price within the ranges set forth in this footnote."}],"balance_after":3472031,"source":{"system":"sec-edgar","filing":"0001621434-25-000116","document":"wk-form4_1755724096.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1319960/000162143425000116/wk-form4_1755724096.xml","form_type":"4"}},{"id":1060077,"issuer":{"id":4198,"kind":"organization","name":"Black Stone Minerals, L.P.","symbol":"BSM"},"owners":[{"id":47270,"kind":"person","name":"Carter Thomas L Jr","position":1,"cik":"0001319960","reported_name":"Carter Thomas L Jr","relationship":{"director":true,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"CEO, President, and Chairman"}}],"security":"Common units representing limited partner interests","published_at":"2025-08-20T21:08:19.000Z","date":"2025-08-19","kind":"purchase","planned":false,"acquired":true,"shares":20000,"price":11.9665,"value":239330.0,"ownership":{"direct":true},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F1","text":"The price reported in Column 4 is a weighted average price. These common units were purchased in multiple transactions at prices ranging from $11.915 to $12.05, 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 common units purchased at each separate price within the ranges set forth in this footnote."}],"balance_after":3451031,"source":{"system":"sec-edgar","filing":"0001621434-25-000116","document":"wk-form4_1755724096.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1319960/000162143425000116/wk-form4_1755724096.xml","form_type":"4"}},{"id":1066223,"issuer":{"id":4198,"kind":"organization","name":"Black Stone Minerals, L.P.","symbol":"BSM"},"owners":[{"id":47270,"kind":"person","name":"Carter Thomas L Jr","position":1,"cik":"0001319960","reported_name":"Carter Thomas L Jr","relationship":{"director":true,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"CEO, President, and Chairman"}}],"security":"Common units representing limited partner interests","published_at":"2025-08-14T21:04:38.000Z","date":"2025-08-12","kind":"purchase","planned":false,"acquired":true,"shares":9200,"price":12.3612,"value":113723.04,"ownership":{"direct":true},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F1","text":"The price reported in Column 4 is a weighted average price. These common units were purchased in multiple transactions at prices ranging from $12.34 to $12.40, 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 common units purchased at each separate price within the ranges set forth in this footnote."}],"balance_after":3431031,"source":{"system":"sec-edgar","filing":"0001621434-25-000112","document":"wk-form4_1755205474.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1319960/000162143425000112/wk-form4_1755205474.xml","form_type":"4"}},{"id":1069931,"issuer":{"id":4198,"kind":"organization","name":"Black Stone Minerals, L.P.","symbol":"BSM"},"owners":[{"id":47270,"kind":"person","name":"Carter Thomas L Jr","position":1,"cik":"0001319960","reported_name":"Carter Thomas L Jr","relationship":{"director":true,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"CEO, President, and Chairman"}}],"security":"Common units representing limited partner interests","published_at":"2025-08-11T20:50:15.000Z","date":"2025-08-11","kind":"purchase","planned":false,"acquired":true,"shares":25000,"price":12.1002,"value":302505.0,"ownership":{"direct":true},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F3","text":"The price reported in Column 4 is a weighted average price. These common units were purchased in multiple transactions at prices ranging from $12.00 to $12.13, 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 common units purchased at each separate price within the ranges set forth in this footnote."}],"balance_after":3421831,"source":{"system":"sec-edgar","filing":"0001621434-25-000110","document":"wk-form4_1754945411.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":3,"url":"https://www.sec.gov/Archives/edgar/data/1319960/000162143425000110/wk-form4_1754945411.xml","form_type":"4"}},{"id":1069930,"issuer":{"id":4198,"kind":"organization","name":"Black Stone Minerals, L.P.","symbol":"BSM"},"owners":[{"id":47270,"kind":"person","name":"Carter Thomas L Jr","position":1,"cik":"0001319960","reported_name":"Carter Thomas L Jr","relationship":{"director":true,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"CEO, President, and Chairman"}}],"security":"Common units representing limited partner interests","published_at":"2025-08-11T20:50:15.000Z","date":"2025-08-08","kind":"purchase","planned":false,"acquired":true,"shares":27500,"price":12.2017,"value":335546.75,"ownership":{"direct":true},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F2","text":"The price reported in Column 4 is a weighted average price. These common units were purchased in multiple transactions at prices ranging from $12.12 to $12.28, 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 common units purchased at each separate price within the ranges set forth in this footnote."}],"balance_after":3396831,"source":{"system":"sec-edgar","filing":"0001621434-25-000110","document":"wk-form4_1754945411.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1319960/000162143425000110/wk-form4_1754945411.xml","form_type":"4"}},{"id":1069929,"issuer":{"id":4198,"kind":"organization","name":"Black Stone Minerals, L.P.","symbol":"BSM"},"owners":[{"id":47270,"kind":"person","name":"Carter Thomas L Jr","position":1,"cik":"0001319960","reported_name":"Carter Thomas L Jr","relationship":{"director":true,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"CEO, President, and Chairman"}}],"security":"Common units representing limited partner interests","published_at":"2025-08-11T20:50:15.000Z","date":"2025-08-07","kind":"purchase","planned":false,"acquired":true,"shares":19710,"price":12.2423,"value":241295.733,"ownership":{"direct":true},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F1","text":"The price reported in Column 4 is a weighted average price. 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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 common units purchased at each separate price within the ranges set forth in this footnote."}],"balance_after":3133128,"source":{"system":"sec-edgar","filing":"0001621434-24-000096","document":"wk-form4_1725919342.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1319960/000162143424000096/wk-form4_1725919342.xml","form_type":"4"}},{"id":1624981,"issuer":{"id":4198,"kind":"organization","name":"Black Stone Minerals, L.P.","symbol":"BSM"},"owners":[{"id":47270,"kind":"person","name":"Carter Thomas L Jr","position":1,"cik":"0001319960","reported_name":"Carter Thomas L Jr","relationship":{"director":true,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"CEO, President, and Chairman"}}],"security":"Common units representing limited partner interests","published_at":"2024-02-22T22:49:21.000Z","date":"2024-02-20","kind":"tax_withholding","planned":false,"acquired":false,"shares":115011,"price":14.91,"value":1714814.01,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"Represents settlement of performance units awarded under the Issuer's Long-Term Incentive Plan. 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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 common units purchased at each separate price within the ranges set forth in this footnote."}],"balance_after":2652791,"source":{"system":"sec-edgar","filing":"0001209191-23-028046","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1319960/000120919123028046/doc4.xml","form_type":"4"}},{"id":1989890,"issuer":{"id":4198,"kind":"organization","name":"Black Stone Minerals, L.P.","symbol":"BSM"},"owners":[{"id":47270,"kind":"person","name":"Carter Thomas L Jr","position":1,"cik":"0001319960","reported_name":"Carter Thomas L Jr","relationship":{"director":true,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"CEO and Chairman"}}],"security":"Common units representing limited partner interests","published_at":"2023-02-27T23:00:22.000Z","date":"2023-02-27","kind":"purchase","acquired":true,"shares":30000,"price":15.5754,"value":467262.0,"ownership":{"direct":true},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F2","text":"The price reported in Column 4 is a weighted average price. 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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 common units purchased at each separate price within the ranges set forth in this footnote."}],"balance_after":2620991,"source":{"system":"sec-edgar","filing":"0001209191-23-013350","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1319960/000120919123013350/doc4.xml","form_type":"4"}},{"id":1989889,"issuer":{"id":4198,"kind":"organization","name":"Black Stone Minerals, L.P.","symbol":"BSM"},"owners":[{"id":47270,"kind":"person","name":"Carter Thomas L Jr","position":1,"cik":"0001319960","reported_name":"Carter Thomas L Jr","relationship":{"director":true,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"CEO and Chairman"}}],"security":"Common units representing limited partner interests","published_at":"2023-02-27T23:00:22.000Z","date":"2023-02-24","kind":"purchase","acquired":true,"shares":32500,"price":15.3217,"value":497955.25,"ownership":{"direct":true},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F1","text":"The price reported in Column 4 is a weighted average price. 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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 common units purchased at each separate price within the ranges set forth in this footnote."}],"balance_after":2590991,"source":{"system":"sec-edgar","filing":"0001209191-23-013350","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1319960/000120919123013350/doc4.xml","form_type":"4"}},{"id":1992655,"issuer":{"id":4198,"kind":"organization","name":"Black Stone Minerals, L.P.","symbol":"BSM"},"owners":[{"id":47270,"kind":"person","name":"Carter Thomas L Jr","position":1,"cik":"0001319960","reported_name":"Carter Thomas L Jr","relationship":{"director":true,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"CEO and Chairman"}}],"security":"Common units representing limited partner interests","published_at":"2023-02-24T23:01:53.000Z","date":"2023-02-22","kind":"tax_withholding","acquired":false,"shares":58487,"price":15.56,"value":910057.72,"ownership":{"direct":true},"footnotes":[{"field":"acquired","element":"transactionAcquiredDisposedCode","label":"F1","text":"Represents settlement of performance units awarded under the Issuer's Long-Term Incentive Plan. 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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 common units purchased at each separate price within the ranges set forth in this footnote."}],"balance_after":2396135,"source":{"system":"sec-edgar","filing":"0001209191-22-060390","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1319960/000120919122060390/doc4.xml","form_type":"4"}},{"id":2092048,"issuer":{"id":4198,"kind":"organization","name":"Black Stone Minerals, L.P.","symbol":"BSM"},"owners":[{"id":47270,"kind":"person","name":"Carter Thomas L Jr","position":1,"cik":"0001319960","reported_name":"Carter Thomas L Jr","relationship":{"director":true,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"CEO and Chairman"}}],"security":"Common units representing limited partner interests","published_at":"2022-12-08T23:00:24.000Z","date":"2022-12-06","kind":"purchase","acquired":true,"shares":25000,"price":17.3122,"value":432805.0,"ownership":{"direct":true},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F1","text":"The price reported in Column 4 is a weighted average price. 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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 common units purchased at each separate price within the ranges set forth in this footnote."}],"balance_after":2372643,"source":{"system":"sec-edgar","filing":"0001209191-22-060390","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1319960/000120919122060390/doc4.xml","form_type":"4"}},{"id":2123318,"issuer":{"id":4198,"kind":"organization","name":"Black Stone Minerals, L.P.","symbol":"BSM"},"owners":[{"id":47270,"kind":"person","name":"Carter Thomas L Jr","position":1,"cik":"0001319960","reported_name":"Carter Thomas L Jr","relationship":{"director":true,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"CEO and Chairman"}}],"security":"Common units representing limited partner interests","published_at":"2022-11-07T23:00:13.000Z","date":"2022-11-04","kind":"purchase","acquired":true,"shares":25000,"price":19.4879,"value":487197.5,"ownership":{"direct":true},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F2","text":"The price reported in Column 4 is a weighted average price. 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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 common units purchased at each separate price within the ranges set forth in this footnote."}],"balance_after":2347643,"source":{"system":"sec-edgar","filing":"0001209191-22-055999","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1319960/000120919122055999/doc4.xml","form_type":"4"}},{"id":2123317,"issuer":{"id":4198,"kind":"organization","name":"Black Stone Minerals, L.P.","symbol":"BSM"},"owners":[{"id":47270,"kind":"person","name":"Carter Thomas L Jr","position":1,"cik":"0001319960","reported_name":"Carter Thomas L Jr","relationship":{"director":true,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"CEO and Chairman"}}],"security":"Common units representing limited partner interests","published_at":"2022-11-07T23:00:13.000Z","date":"2022-11-03","kind":"purchase","acquired":true,"shares":25000,"price":19.2618,"value":481545.0,"ownership":{"direct":true},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F1","text":"The price reported in Column 4 is a weighted average price. 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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 common units purchased at each separate price within the ranges set forth in this footnote."}],"balance_after":2297643,"source":{"system":"sec-edgar","filing":"0001209191-22-050086","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1319960/000120919122050086/doc4.xml","form_type":"4"}},{"id":2159205,"issuer":{"id":4198,"kind":"organization","name":"Black Stone Minerals, L.P.","symbol":"BSM"},"owners":[{"id":47270,"kind":"person","name":"Carter Thomas L Jr","position":1,"cik":"0001319960","reported_name":"Carter Thomas L Jr","relationship":{"director":true,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"CEO and Chairman"}}],"security":"Common units representing limited partner interests","published_at":"2022-09-14T20:36:42.000Z","date":"2022-09-14","kind":"purchase","acquired":true,"shares":25000,"price":16.3914,"value":409785.0,"ownership":{"direct":true},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F3","text":"The price reported in Column 4 is a weighted average price. 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