{"transactions":[{"id":819891,"issuer":{"id":501,"kind":"organization","name":"OPAL Fuels Inc.","symbol":"OPAL"},"owners":[{"id":54284,"kind":"person","name":"Battle Betsy L.","position":1,"cik":"0001872464","reported_name":"Battle Betsy L.","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Restricted Stock Units","published_at":"2026-04-02T16:29:16.000Z","date":"2026-03-31","kind":"grant","planned":false,"acquired":true,"shares":54773,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F2","text":"On March 31, 2026, the Reporting Person was granted 54,773 RSUs pursuant to the terms of the Issuer's 2022 Omnibus Equity Incentive Plan. The RSUs are scheduled to vest on March 31, 2027,\nprovided that the Reporting Person continues to provide services to the Issuer through the applicable vesting date. Each restricted stock unit represents the right to receive, at settlement, one share of\nClass A common stock."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F2","text":"On March 31, 2026, the Reporting Person was granted 54,773 RSUs pursuant to the terms of the Issuer's 2022 Omnibus Equity Incentive Plan. The RSUs are scheduled to vest on March 31, 2027,\nprovided that the Reporting Person continues to provide services to the Issuer through the applicable vesting date. Each restricted stock unit represents the right to receive, at settlement, one share of\nClass A common stock."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F2","text":"On March 31, 2026, the Reporting Person was granted 54,773 RSUs pursuant to the terms of the Issuer's 2022 Omnibus Equity Incentive Plan. The RSUs are scheduled to vest on March 31, 2027,\nprovided that the Reporting Person continues to provide services to the Issuer through the applicable vesting date. Each restricted stock unit represents the right to receive, at settlement, one share of\nClass A common stock."}],"balance_after":54773,"derivative":{"underlying":"Class A common stock","underlying_shares":54773},"source":{"system":"sec-edgar","filing":"0001628280-26-023217","document":"wk-form4_1775161753.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":3,"url":"https://www.sec.gov/Archives/edgar/data/1872464/000162828026023217/wk-form4_1775161753.xml","form_type":"4"}},{"id":819890,"issuer":{"id":501,"kind":"organization","name":"OPAL Fuels Inc.","symbol":"OPAL"},"owners":[{"id":54284,"kind":"person","name":"Battle Betsy L.","position":1,"cik":"0001872464","reported_name":"Battle Betsy L.","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Restricted Stock Units","published_at":"2026-04-02T16:29:16.000Z","date":"2026-03-31","kind":"exercise","planned":false,"acquired":false,"shares":66073,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F1","text":"Each restricted stock unit represents the right to receive, at settlement, one share of Class A common stock. This transaction represents the settlement of restricted stock units in shares of Class A\ncommon stock on their scheduled vesting date."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F1","text":"Each restricted stock unit represents the right to receive, at settlement, one share of Class A common stock. This transaction represents the settlement of restricted stock units in shares of Class A\ncommon stock on their scheduled vesting date."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F1","text":"Each restricted stock unit represents the right to receive, at settlement, one share of Class A common stock. This transaction represents the settlement of restricted stock units in shares of Class A\ncommon stock on their scheduled vesting date."}],"balance_after":0,"derivative":{"underlying":"Class A common stock","underlying_shares":66073},"source":{"system":"sec-edgar","filing":"0001628280-26-023217","document":"wk-form4_1775161753.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1872464/000162828026023217/wk-form4_1775161753.xml","form_type":"4"}},{"id":819889,"issuer":{"id":501,"kind":"organization","name":"OPAL Fuels Inc.","symbol":"OPAL"},"owners":[{"id":54284,"kind":"person","name":"Battle Betsy L.","position":1,"cik":"0001872464","reported_name":"Battle Betsy L.","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Class A common stock","published_at":"2026-04-02T16:29:16.000Z","date":"2026-03-31","kind":"exercise","planned":false,"acquired":true,"shares":66073,"ownership":{"direct":true},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F1","text":"Each restricted stock unit represents the right to receive, at settlement, one share of Class A common stock. This transaction represents the settlement of restricted stock units in shares of Class A\ncommon stock on their scheduled vesting date."}],"balance_after":122785,"source":{"system":"sec-edgar","filing":"0001628280-26-023217","document":"wk-form4_1775161753.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1872464/000162828026023217/wk-form4_1775161753.xml","form_type":"4"}},{"id":1183842,"issuer":{"id":501,"kind":"organization","name":"OPAL Fuels Inc.","symbol":"OPAL"},"owners":[{"id":54284,"kind":"person","name":"Battle Betsy L.","position":1,"cik":"0001872464","reported_name":"Battle Betsy L.","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Restricted Stock Units","published_at":"2025-04-02T16:13:41.000Z","date":"2025-03-31","kind":"grant","planned":false,"acquired":true,"shares":66073,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F2","text":"On March 31, 2025, the Reporting Person was granted 66,073 RSUs pursuant to the terms of the Issuer's 2022 Omnibus Equity Incentive Plan. The RSUs are scheduled to vest on March 31, 2026, provided that the Reporting Person continues to provide services to the Issuer through the applicable vesting date. Each restricted stock unit represents the right to receive, at settlement, one share of Class A common stock."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F2","text":"On March 31, 2025, the Reporting Person was granted 66,073 RSUs pursuant to the terms of the Issuer's 2022 Omnibus Equity Incentive Plan. The RSUs are scheduled to vest on March 31, 2026, provided that the Reporting Person continues to provide services to the Issuer through the applicable vesting date. Each restricted stock unit represents the right to receive, at settlement, one share of Class A common stock."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F2","text":"On March 31, 2025, the Reporting Person was granted 66,073 RSUs pursuant to the terms of the Issuer's 2022 Omnibus Equity Incentive Plan. The RSUs are scheduled to vest on March 31, 2026, provided that the Reporting Person continues to provide services to the Issuer through the applicable vesting date. Each restricted stock unit represents the right to receive, at settlement, one share of Class A common stock."}],"balance_after":66073,"derivative":{"underlying":"Class A common stock","underlying_shares":66073},"source":{"system":"sec-edgar","filing":"0001628280-25-016186","document":"wk-form4_1743624814.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":3,"url":"https://www.sec.gov/Archives/edgar/data/1872464/000162828025016186/wk-form4_1743624814.xml","form_type":"4"}},{"id":1183841,"issuer":{"id":501,"kind":"organization","name":"OPAL Fuels Inc.","symbol":"OPAL"},"owners":[{"id":54284,"kind":"person","name":"Battle Betsy L.","position":1,"cik":"0001872464","reported_name":"Battle Betsy L.","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Restricted Stock Units","published_at":"2025-04-02T16:13:41.000Z","date":"2025-03-31","kind":"exercise","planned":false,"acquired":false,"shares":27218,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F1","text":"Each restricted stock unit represents the right to receive, at settlement, one share of Class A common stock. 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This transaction represents the settlement of restricted stock units in shares of Class A common stock on their scheduled vesting date."}],"balance_after":27218,"derivative":{"underlying":"Class A common stock","underlying_shares":19369},"source":{"system":"sec-edgar","filing":"0001628280-24-014225","document":"wk-form4_1712057734.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":3,"url":"https://www.sec.gov/Archives/edgar/data/1872464/000162828024014225/wk-form4_1712057734.xml","form_type":"4"}},{"id":1553951,"issuer":{"id":501,"kind":"organization","name":"OPAL Fuels Inc.","symbol":"OPAL"},"owners":[{"id":54284,"kind":"person","name":"Battle Betsy L.","position":1,"cik":"0001872464","reported_name":"Battle Betsy L.","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Restricted Stock Units","published_at":"2024-04-02T07:35:42.000Z","date":"2024-03-31","kind":"grant","planned":false,"acquired":true,"shares":27218,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F2","text":"The Reporting Person was granted 27,218 restricted stock units (\"RSUs\"), on March 31, 2024, which represent a contingent right to receive one share of common stock for each RSU.  These RSUs are scheduled to vest  on March 31, 2025, provided that the Reporting Person remains in continuous service on the vesting date.  Additionally, 19,369 RSUs which were previously granted to the Reporting Person vested on March 31, 2024."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F2","text":"The Reporting Person was granted 27,218 restricted stock units (\"RSUs\"), on March 31, 2024, which represent a contingent right to receive one share of common stock for each RSU.  These RSUs are scheduled to vest  on March 31, 2025, provided that the Reporting Person remains in continuous service on the vesting date.  Additionally, 19,369 RSUs which were previously granted to the Reporting Person vested on March 31, 2024."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F2","text":"The Reporting Person was granted 27,218 restricted stock units (\"RSUs\"), on March 31, 2024, which represent a contingent right to receive one share of common stock for each RSU.  These RSUs are scheduled to vest  on March 31, 2025, provided that the Reporting Person remains in continuous service on the vesting date.  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This transaction represents the settlement of restricted stock units in shares of Class A common stock on their scheduled vesting date."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F2","text":"10,125 restricted stock units were awarded on October 4, 2022.  This award vested in full on October 3, 2023. 19,369 restricted stock units are scheduled to vest on March 31, 2024, provided that the Reporting Person remains in continuous service on the vesting date."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F2","text":"10,125 restricted stock units were awarded on October 4, 2022.  This award vested in full on October 3, 2023. 19,369 restricted stock units are scheduled to vest on March 31, 2024, provided that the Reporting Person remains in continuous service on the vesting date."}],"balance_after":19369,"derivative":{"underlying":"Class A common stock","underlying_shares":10125},"source":{"system":"sec-edgar","filing":"0001628280-23-033967","document":"wk-form4_1696536824.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1872464/000162828023033967/wk-form4_1696536824.xml","form_type":"4"}},{"id":1764424,"issuer":{"id":501,"kind":"organization","name":"OPAL Fuels Inc.","symbol":"OPAL"},"owners":[{"id":54284,"kind":"person","name":"Battle Betsy L.","position":1,"cik":"0001872464","reported_name":"Battle Betsy L.","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Class A common stock","published_at":"2023-10-05T16:13:55.000Z","date":"2023-10-03","kind":"exercise","planned":false,"acquired":true,"shares":10125,"ownership":{"direct":true},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F1","text":"Each restricted stock unit represents a contingent right to receive, at settlement, one share of Class A common stock.  This transaction represents the settlement of restricted stock units in shares of Class A common stock on their scheduled vesting date."},{"field":"ownership.direct","element":"directOrIndirectOwnership","label":"F1","text":"Each restricted stock unit represents a contingent right to receive, at settlement, one share of Class A common stock.  This transaction represents the settlement of restricted stock units in shares of Class A common stock on their scheduled vesting date."}],"balance_after":10125,"source":{"system":"sec-edgar","filing":"0001628280-23-033967","document":"wk-form4_1696536824.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1872464/000162828023033967/wk-form4_1696536824.xml","form_type":"4"}},{"id":1928937,"issuer":{"id":501,"kind":"organization","name":"OPAL Fuels Inc.","symbol":"OPAL"},"owners":[{"id":54284,"kind":"person","name":"Battle Betsy L.","position":1,"cik":"0001872464","reported_name":"Battle Betsy L.","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Restricted Stock Units","published_at":"2023-04-04T16:33:14.000Z","date":"2023-03-31","kind":"grant","planned":false,"acquired":true,"shares":19369,"price":6.97,"value":135001.93,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F1","text":"The Reporting Person was granted restricted stock units (\"RSUs\"), which represent a contingent right to receive one share of Common Stock for each RSU. 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