{"transactions":[{"id":2225568,"issuer":{"id":3721,"kind":"organization","name":"Scholar Rock Holding Corp","symbol":"SRRK"},"owners":[{"id":126007,"kind":"person","name":"Carven Gregory John","position":1,"cik":"0001815432","reported_name":"Carven Gregory John","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chief Scientific Officer"}}],"security":"Stock Option (Right to Buy)","published_at":"2022-06-21T17:00:34.000Z","date":"2022-06-16","kind":"grant","acquired":true,"shares":45500,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_date","element":"exerciseDate","label":"F3","text":"Options shall vest and become exercisable in twelve quarterly installments over three years, with the first quarterly installment to vest on September 16, 2022 and each additional installment to vest quarterly thereafter, provided the individual continues to have a service relationship with the Company on such vesting date."}],"balance_after":45500,"derivative":{"exercise_price":4.86,"expiration_date":"2032-06-16","underlying":"Common Stock","underlying_shares":45500},"source":{"system":"sec-edgar","filing":"0001104659-22-073024","document":"tm2218901-1_4seq1.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1815432/000110465922073024/tm2218901-1_4seq1.xml","form_type":"4"}},{"id":2225567,"issuer":{"id":3721,"kind":"organization","name":"Scholar Rock Holding Corp","symbol":"SRRK"},"owners":[{"id":126007,"kind":"person","name":"Carven Gregory John","position":1,"cik":"0001815432","reported_name":"Carven Gregory John","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chief Scientific Officer"}}],"security":"Common Stock","published_at":"2022-06-21T17:00:34.000Z","date":"2022-06-16","kind":"grant","acquired":true,"shares":45500,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"Each restricted stock unit (\"RSU\") represents the contingent right to receive, upon vesting of the RSU, one share of the Issuer's common stock. The shares subject to this RSU vest in three annual installments over three years, with the first annual installment to vest on June 15, 2023 and each additional installment to vest annually thereafter; provided the individual continues to have a service relationship with the Company on such vesting date."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F2","text":"Consists of 38,258 shares of common stock and 89,950 RSUs."}],"balance_after":128208,"source":{"system":"sec-edgar","filing":"0001104659-22-073024","document":"tm2218901-1_4seq1.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1815432/000110465922073024/tm2218901-1_4seq1.xml","form_type":"4"}},{"id":2394713,"issuer":{"id":3721,"kind":"organization","name":"Scholar Rock Holding Corp","symbol":"SRRK"},"owners":[{"id":126007,"kind":"person","name":"Carven Gregory John","position":1,"cik":"0001815432","reported_name":"Carven Gregory John","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chief Scientific Officer"}}],"security":"Stock Option (Right to Buy)","published_at":"2022-02-15T17:16:22.000Z","date":"2022-02-14","kind":"grant","acquired":true,"shares":35000,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_date","element":"exerciseDate","label":"F3","text":"Options vest and become exercisable in sixteen quarterly installments over four years. Vesting commenced on January 1, 2022 and the first vesting event shall occur three months thereafter; provided the reporting person continues to have a service relationship with the Company on such vesting date."}],"balance_after":35000,"derivative":{"exercise_price":18.08,"expiration_date":"2032-02-14","underlying":"Common Stock","underlying_shares":35000},"source":{"system":"sec-edgar","filing":"0001104659-22-023864","document":"tm226853-3_4seq1.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1815432/000110465922023864/tm226853-3_4seq1.xml","form_type":"4"}},{"id":2394712,"issuer":{"id":3721,"kind":"organization","name":"Scholar Rock Holding Corp","symbol":"SRRK"},"owners":[{"id":126007,"kind":"person","name":"Carven Gregory John","position":1,"cik":"0001815432","reported_name":"Carven Gregory John","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chief Scientific Officer"}}],"security":"Common Stock","published_at":"2022-02-15T17:16:22.000Z","date":"2022-02-14","kind":"grant","acquired":true,"shares":35000,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"Each restricted stock unit (\"RSU\") represents the contingent right to receive, upon vesting of the RSU, one share of the Issuer's common stock.  The shares subject to this RSU vest in four annual installments over four years, with the first annual installment to vest on January 15, 2023 and each additional installment to vest annually thereafter; provided the reporting person continues to have a service relationship with the Company on such vesting date."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F2","text":"Consists of 38,258 shares of common stock and 44,450 RSUs."}],"balance_after":82708,"source":{"system":"sec-edgar","filing":"0001104659-22-023864","document":"tm226853-3_4seq1.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1815432/000110465922023864/tm226853-3_4seq1.xml","form_type":"4"}},{"id":2432426,"issuer":{"id":3721,"kind":"organization","name":"Scholar Rock Holding Corp","symbol":"SRRK"},"owners":[{"id":126007,"kind":"person","name":"Carven Gregory John","position":1,"cik":"0001815432","reported_name":"Carven Gregory John","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chief Scientific Officer"}}],"security":"Common Stock","published_at":"2022-01-19T19:00:36.000Z","date":"2022-01-18","kind":"tax_withholding","acquired":false,"shares":1137,"price":19.4624,"value":22128.7488,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"Represents the number of shares required to be sold by the reporting person to cover the tax withholding obligation in connection with the vesting of restricted stock units (\"RSU\") on January 15, 2022. This sale is mandated by the Issuer's election under its equity incentive plans to require the reporting person to fund this tax withholding obligation by completing a \"sell to cover\" transaction with a brokerage firm designated by the Issuer. This sale does not represent a discretionary trade by the reporting person. The shares vested pursuant to an award that was granted on February 1, 2021. Each RSU represents the contingent right to receive, upon vesting of the RSU, one share of the Issuer's common stock. The shares subject to this RSU award vest annually over four years, subject to a continued service relationship with the Issuer on such vesting date."},{"field":"price","element":"transactionPricePerShare","label":"F2","text":"The price reported above represents the weighted average selling price, as the transaction was executed in multiple trades. The reporting person hereby undertakes to provide full information regarding the number of shares and prices at which the transactions were effected to the SEC staff upon request."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F3","text":"Consists of 38,258 shares of common stock and 9,450 RSUs."}],"balance_after":47708,"source":{"system":"sec-edgar","filing":"0001104659-22-005565","document":"tm223899-1_4seq1.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1815432/000110465922005565/tm223899-1_4seq1.xml","form_type":"4"}},{"id":2882348,"issuer":{"id":3721,"kind":"organization","name":"Scholar Rock Holding Corp","symbol":"SRRK"},"owners":[{"id":126007,"kind":"person","name":"Carven Gregory John","position":1,"cik":"0001815432","reported_name":"Carven Gregory John","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Head of Research"}}],"security":"Stock Option (Right to Buy)","published_at":"2021-02-03T17:10:55.000Z","date":"2021-02-01","kind":"grant","acquired":true,"shares":42000,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_date","element":"exerciseDate","label":"F2","text":"Shares will vest and become exercisable quarterly over four years, subject to a continued service relationship with the Issuer on such vesting date."}],"balance_after":177631,"derivative":{"exercise_price":58.93,"expiration_date":"2031-02-01","underlying":"Common Stock","underlying_shares":42000},"source":{"system":"sec-edgar","filing":"0001179110-21-001255","document":"edgar.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1815432/000117911021001255/edgar.xml","form_type":"4"}},{"id":2882347,"issuer":{"id":3721,"kind":"organization","name":"Scholar Rock Holding Corp","symbol":"SRRK"},"owners":[{"id":126007,"kind":"person","name":"Carven Gregory John","position":1,"cik":"0001815432","reported_name":"Carven Gregory John","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Head of Research"}}],"security":"Common Stock","published_at":"2021-02-03T17:10:55.000Z","date":"2021-02-01","kind":"grant","acquired":true,"shares":12600,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"Each restricted stock unit (\"RSU\") represents the contingent right to receive, upon vesting of the RSU, one share of the Issuer's common stock. The shares subject to this RSU award will vest and become exercisable quarterly over four years, subject to a continued service relationship with the Issuer on such vesting date."}],"balance_after":12600,"source":{"system":"sec-edgar","filing":"0001179110-21-001255","document":"edgar.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1815432/000117911021001255/edgar.xml","form_type":"4"}},{"id":2892288,"issuer":{"id":3721,"kind":"organization","name":"Scholar Rock Holding Corp","symbol":"SRRK"},"owners":[{"id":126007,"kind":"person","name":"Carven Gregory John","position":1,"cik":"0001815432","reported_name":"Carven Gregory John","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Head of Research"}}],"security":"Common Stock","published_at":"2021-01-28T21:53:07.000Z","date":"2021-01-27","kind":"sale","acquired":false,"shares":1561,"price":57.7912,"value":90212.0632,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"This transaction was effected pursuant to a trading plan intended to comply with Rule 10b5-1 of the Securities Exchange Act of 1934."},{"field":"price","element":"transactionPricePerShare","label":"F8","text":"The price reported in Column 4 is a weighted average price. The shares were sold in multiple transactions at prices ranging from $57.39 to $58.28. Full information regarding the number of shares sold at each separate price can be furnished to the SEC staff upon request."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F4","text":"The original Form 4, filed on January 28, 2021, is being amended by this Form 4 amendment solely to correct an administrative error, which misreported a sale that occurred on January 26, 2021, as a total of 8,417 shares sold when in fact 2,543 shares of the Issuer's common stock were sold. As a result of this administrative error, the number of shares beneficially owned by the reporting person following the corrected transaction reflects an increase in the number of shares reported as beneficially owned by the reporting person by 5,874 shares."}],"balance_after":32734,"source":{"system":"sec-edgar","filing":"0001179110-21-000925","document":"edgar.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":5,"url":"https://www.sec.gov/Archives/edgar/data/1815432/000117911021000925/edgar.xml","form_type":"4/A","original_submission_date":"2021-01-28"}},{"id":2892287,"issuer":{"id":3721,"kind":"organization","name":"Scholar Rock Holding Corp","symbol":"SRRK"},"owners":[{"id":126007,"kind":"person","name":"Carven Gregory John","position":1,"cik":"0001815432","reported_name":"Carven Gregory John","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Head of Research"}}],"security":"Common Stock","published_at":"2021-01-28T21:53:07.000Z","date":"2021-01-27","kind":"sale","acquired":false,"shares":12139,"price":56.7189,"value":688510.7271,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"This transaction was effected pursuant to a trading plan intended to comply with Rule 10b5-1 of the Securities Exchange Act of 1934."},{"field":"price","element":"transactionPricePerShare","label":"F7","text":"The price reported in Column 4 is a weighted average price. The shares were sold in multiple transactions at prices ranging from $56.31 to $57.17. Full information regarding the number of shares sold at each separate price can be furnished to the SEC staff upon request."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F4","text":"The original Form 4, filed on January 28, 2021, is being amended by this Form 4 amendment solely to correct an administrative error, which misreported a sale that occurred on January 26, 2021, as a total of 8,417 shares sold when in fact 2,543 shares of the Issuer's common stock were sold. As a result of this administrative error, the number of shares beneficially owned by the reporting person following the corrected transaction reflects an increase in the number of shares reported as beneficially owned by the reporting person by 5,874 shares."}],"balance_after":34295,"source":{"system":"sec-edgar","filing":"0001179110-21-000925","document":"edgar.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":4,"url":"https://www.sec.gov/Archives/edgar/data/1815432/000117911021000925/edgar.xml","form_type":"4/A","original_submission_date":"2021-01-28"}},{"id":2892286,"issuer":{"id":3721,"kind":"organization","name":"Scholar Rock Holding Corp","symbol":"SRRK"},"owners":[{"id":126007,"kind":"person","name":"Carven Gregory John","position":1,"cik":"0001815432","reported_name":"Carven Gregory John","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Head of Research"}}],"security":"Common Stock","published_at":"2021-01-28T21:53:07.000Z","date":"2021-01-27","kind":"sale","acquired":false,"shares":5400,"price":55.8666,"value":301679.64,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"This transaction was effected pursuant to a trading plan intended to comply with Rule 10b5-1 of the Securities Exchange Act of 1934."},{"field":"price","element":"transactionPricePerShare","label":"F6","text":"The price reported in Column 4 is a weighted average price. The shares were sold in multiple transactions at prices ranging from $61.35 to $61.89. Full information regarding the number of shares sold at each separate price can be furnished to the SEC staff upon request."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F4","text":"The original Form 4, filed on January 28, 2021, is being amended by this Form 4 amendment solely to correct an administrative error, which misreported a sale that occurred on January 26, 2021, as a total of 8,417 shares sold when in fact 2,543 shares of the Issuer's common stock were sold. As a result of this administrative error, the number of shares beneficially owned by the reporting person following the corrected transaction reflects an increase in the number of shares reported as beneficially owned by the reporting person by 5,874 shares."}],"balance_after":46434,"source":{"system":"sec-edgar","filing":"0001179110-21-000925","document":"edgar.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":3,"url":"https://www.sec.gov/Archives/edgar/data/1815432/000117911021000925/edgar.xml","form_type":"4/A","original_submission_date":"2021-01-28"}},{"id":2892285,"issuer":{"id":3721,"kind":"organization","name":"Scholar Rock Holding Corp","symbol":"SRRK"},"owners":[{"id":126007,"kind":"person","name":"Carven Gregory John","position":1,"cik":"0001815432","reported_name":"Carven Gregory John","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Head of Research"}}],"security":"Common Stock","published_at":"2021-01-28T21:53:07.000Z","date":"2021-01-26","kind":"sale","acquired":false,"shares":1064,"price":61.5159,"value":65452.9176,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"This transaction was effected pursuant to a trading plan intended to comply with Rule 10b5-1 of the Securities Exchange Act of 1934."},{"field":"price","element":"transactionPricePerShare","label":"F5","text":"The price reported in Column 4 is a weighted average price. The shares were sold in multiple transactions at prices ranging from $61.35 to $61.89. Full information regarding the number of shares sold at each separate price can be furnished to the SEC staff upon request."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F4","text":"The original Form 4, filed on January 28, 2021, is being amended by this Form 4 amendment solely to correct an administrative error, which misreported a sale that occurred on January 26, 2021, as a total of 8,417 shares sold when in fact 2,543 shares of the Issuer's common stock were sold. As a result of this administrative error, the number of shares beneficially owned by the reporting person following the corrected transaction reflects an increase in the number of shares reported as beneficially owned by the reporting person by 5,874 shares."}],"balance_after":51834,"source":{"system":"sec-edgar","filing":"0001179110-21-000925","document":"edgar.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1815432/000117911021000925/edgar.xml","form_type":"4/A","original_submission_date":"2021-01-28"}},{"id":2892284,"issuer":{"id":3721,"kind":"organization","name":"Scholar Rock Holding Corp","symbol":"SRRK"},"owners":[{"id":126007,"kind":"person","name":"Carven Gregory John","position":1,"cik":"0001815432","reported_name":"Carven Gregory John","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Head of Research"}}],"security":"Common Stock","published_at":"2021-01-28T21:53:07.000Z","date":"2021-01-26","kind":"sale","acquired":false,"shares":2543,"price":60.6503,"value":154233.7129,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"This transaction was effected pursuant to a trading plan intended to comply with Rule 10b5-1 of the Securities Exchange Act of 1934."},{"field":"shares","element":"transactionShares","label":"F3","text":"The original Form 4, filed on January 28, 2021, is being amended by this Form 4 amendment solely to correct an administrative error, which misreported a sale that occurred on January 26, 2021,  as a total of 8,417 shares sold when in fact 2,543 shares of the Issuer's common stock were sold.   As a result of this administrative error, the number of shares sold by the reporting person following the corrected transaction reflects a decrease in the number of shares reported as sold by the reporting person by 5,874 shares."},{"field":"price","element":"transactionPricePerShare","label":"F2","text":"The price reported in Column 4 is a weighted average price. The shares were sold in multiple transactions at prices ranging from $60.28 to $61.25. Full information regarding the number of shares sold at each separate price can be furnished to the SEC staff upon request."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F4","text":"The original Form 4, filed on January 28, 2021, is being amended by this Form 4 amendment solely to correct an administrative error, which misreported a sale that occurred on January 26, 2021, as a total of 8,417 shares sold when in fact 2,543 shares of the Issuer's common stock were sold. As a result of this administrative error, the number of shares beneficially owned by the reporting person following the corrected transaction reflects an increase in the number of shares reported as beneficially owned by the reporting person by 5,874 shares."}],"balance_after":52898,"source":{"system":"sec-edgar","filing":"0001179110-21-000925","document":"edgar.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1815432/000117911021000925/edgar.xml","form_type":"4/A","original_submission_date":"2021-01-28"}},{"id":2892283,"issuer":{"id":3721,"kind":"organization","name":"Scholar Rock Holding Corp","symbol":"SRRK"},"owners":[{"id":126007,"kind":"person","name":"Carven Gregory John","position":1,"cik":"0001815432","reported_name":"Carven Gregory John","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Head of Research"}}],"security":"Stock Option (Right to Buy)","published_at":"2021-01-28T17:47:24.000Z","date":"2021-01-27","kind":"exercise","acquired":false,"shares":6619,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"This transaction was effected pursuant to a trading plan intended to comply with Rule 10b5-1 of the Securities Exchange Act of 1934."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F3","text":"This option vests quarterly over four (4) years on a quarterly basis through December 31, 2022."}],"balance_after":16316,"derivative":{"exercise_price":15.11,"expiration_date":"2029-01-31","underlying":"Common Stock","underlying_shares":6619},"source":{"system":"sec-edgar","filing":"0001179110-21-000896","document":"edgar.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":16,"url":"https://www.sec.gov/Archives/edgar/data/1815432/000117911021000896/edgar.xml","form_type":"4"}},{"id":2892282,"issuer":{"id":3721,"kind":"organization","name":"Scholar Rock Holding Corp","symbol":"SRRK"},"owners":[{"id":126007,"kind":"person","name":"Carven Gregory John","position":1,"cik":"0001815432","reported_name":"Carven Gregory John","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Head of Research"}}],"security":"Stock Option (Right to Buy)","published_at":"2021-01-28T17:47:24.000Z","date":"2021-01-26","kind":"exercise","acquired":false,"shares":20000,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"This transaction was effected pursuant to a trading plan intended to comply with Rule 10b5-1 of the Securities Exchange Act of 1934."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F4","text":"This option vests quarterly over four (4) years through February 13, 2022."}],"balance_after":20283,"derivative":{"exercise_price":5.77,"expiration_date":"2028-02-20","underlying":"Common Stock","underlying_shares":20000},"source":{"system":"sec-edgar","filing":"0001179110-21-000896","document":"edgar.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":15,"url":"https://www.sec.gov/Archives/edgar/data/1815432/000117911021000896/edgar.xml","form_type":"4"}},{"id":2892281,"issuer":{"id":3721,"kind":"organization","name":"Scholar Rock Holding Corp","symbol":"SRRK"},"owners":[{"id":126007,"kind":"person","name":"Carven Gregory John","position":1,"cik":"0001815432","reported_name":"Carven Gregory John","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Head of Research"}}],"security":"Stock Option (Right to Buy)","published_at":"2021-01-28T17:47:24.000Z","date":"2021-01-26","kind":"exercise","acquired":false,"shares":5245,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"This transaction was effected pursuant to a trading plan intended to comply with Rule 10b5-1 of the Securities Exchange Act of 1934."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F3","text":"This option vests quarterly over four (4) years on a quarterly basis through December 31, 2022."}],"balance_after":22935,"derivative":{"exercise_price":15.11,"expiration_date":"2029-01-31","underlying":"Common Stock","underlying_shares":5245},"source":{"system":"sec-edgar","filing":"0001179110-21-000896","document":"edgar.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":14,"url":"https://www.sec.gov/Archives/edgar/data/1815432/000117911021000896/edgar.xml","form_type":"4"}},{"id":2892280,"issuer":{"id":3721,"kind":"organization","name":"Scholar Rock Holding Corp","symbol":"SRRK"},"owners":[{"id":126007,"kind":"person","name":"Carven Gregory John","position":1,"cik":"0001815432","reported_name":"Carven Gregory John","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Head of Research"}}],"security":"Stock Option (Right to Buy)","published_at":"2021-01-28T17:47:24.000Z","date":"2021-01-26","kind":"exercise","acquired":false,"shares":5655,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"This transaction was effected pursuant to a trading plan intended to comply with Rule 10b5-1 of the Securities Exchange Act of 1934."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F2","text":"This option vests quarterly over four (4) years on a quarterly basis through May 29, 2022."}],"balance_after":4399,"derivative":{"exercise_price":14,"expiration_date":"2028-05-23","underlying":"Common Stock","underlying_shares":5655},"source":{"system":"sec-edgar","filing":"0001179110-21-000896","document":"edgar.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":13,"url":"https://www.sec.gov/Archives/edgar/data/1815432/000117911021000896/edgar.xml","form_type":"4"}},{"id":2892279,"issuer":{"id":3721,"kind":"organization","name":"Scholar Rock Holding Corp","symbol":"SRRK"},"owners":[{"id":126007,"kind":"person","name":"Carven Gregory John","position":1,"cik":"0001815432","reported_name":"Carven Gregory 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The shares were sold in multiple transactions at prices ranging from $57.39 to $58.28. 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