{"transactions":[{"id":4634018,"issuer":{"id":3782,"kind":"organization","name":"Enpro Inc.","symbol":"NPO"},"owners":[{"id":34153,"kind":"person","name":"Abbey William","position":1,"cik":"0001945497","reported_name":"Abbey William","relationship":{"director":true}}],"security":"Phantom Stock","published_at":"2026-10-01T21:58:26.000Z","date":"2026-09-30","kind":"grant","planned":false,"acquired":true,"shares":81.6299,"price":306.26,"value":24999.973174,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F1","text":"1-for-1"},{"field":"kind","element":"transactionCoding","label":"F2","text":"Share units acquired under the Deferred Compensation Plan for Non-Employee Directors (as amended and restated) of EnPro Industries, Inc."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F3","text":"Upon retirement"},{"field":"derivative.expiration_date","element":"expirationDate","label":"F4","text":"These shares do not have an expiration date and they are exercisable upon retirement"}],"balance_after":1681.4681,"derivative":{"underlying":"Common Stock","underlying_shares":81.6299},"source":{"system":"sec-edgar","filing":"0001225208-26-008040","document":"doc4.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1164863/000122520826008040/doc4.xml","form_type":"4"}},{"id":4621995,"issuer":{"id":3782,"kind":"organization","name":"Enpro Inc.","symbol":"NPO"},"owners":[{"id":34153,"kind":"person","name":"Abbey William","position":1,"cik":"0001945497","reported_name":"Abbey William","relationship":{"director":true}}],"security":"Phantom Stock","published_at":"2026-09-17T22:07:50.000Z","date":"2026-09-16","kind":"grant","planned":false,"acquired":true,"shares":1.7808,"price":287.16,"value":511.374528,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F1","text":"1-for-1"},{"field":"kind","element":"transactionCoding","label":"F2","text":"Dividend equivalent rights accrued to previously acquired phantom stock under the Deferred Compensation Plan for Non-Employee Directors (as amended and restated) of EnPro Industries, Inc."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F3","text":"Vesting and payout occurs on the earliest of death, disability or the vesting and payout of the underlying award with respect to which the dividend equivalents relate."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F3","text":"Vesting and payout occurs on the earliest of death, disability or the vesting and payout of the underlying award with respect to which the dividend equivalents relate."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F4","text":"Balance includes multiple phantom stock grants, phantom stock accruals and previously accrued dividend equivalents."}],"balance_after":1599.8382,"derivative":{"underlying":"Common Stock","underlying_shares":1.7808},"source":{"system":"sec-edgar","filing":"0001225208-26-007861","document":"doc4.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1945497/000122520826007861/doc4.xml","form_type":"4"}},{"id":4619859,"issuer":{"id":2828,"kind":"organization","name":"ARM HOLDINGS PLC /UK","symbol":"ARM"},"owners":[{"id":34153,"kind":"person","name":"Abbey William","position":1,"cik":"0001945497","reported_name":"Abbey William","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chief Commercial Officer"}}],"security":"Restricted Stock Units","published_at":"2026-09-16T21:26:59.000Z","date":"2026-09-14","kind":"grant","planned":false,"acquired":true,"shares":17288,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F1","text":"Each restricted stock unit (\"RSU\") represents the right to receive, following vesting, 1 Ordinary Share held in the form of an ADS."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F2","text":"This RSU award was granted effective September 14, 2026. 50% will vest on each of August 15, 2028 and August 15, 2029, subject to continued service to Arm Holdings plc."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F2","text":"This RSU award was granted effective September 14, 2026. 50% will vest on each of August 15, 2028 and August 15, 2029, subject to continued service to Arm Holdings plc."},{"field":"derivative.underlying","element":"underlyingSecurityTitle","label":"F3","text":"Ordinary shares, nominal value 0.001 GBP per share (\"Ordinary Shares\"), are held in the form of American Depositary Shares (\"ADSs\"). Each ADS represents 1 Ordinary Share."}],"balance_after":65270,"derivative":{"underlying":"Ordinary Shares","underlying_shares":17288},"source":{"system":"sec-edgar","filing":"0001973239-26-000133","document":"wk-form4_1789594015.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1973239/000197323926000133/wk-form4_1789594015.xml","form_type":"4"}},{"id":721687,"issuer":{"id":3782,"kind":"organization","name":"Enpro Inc.","symbol":"NPO"},"owners":[{"id":34153,"kind":"person","name":"Abbey William","position":1,"cik":"0001945497","reported_name":"Abbey William","relationship":{"director":true}}],"security":"Phantom Stock","published_at":"2026-07-01T20:39:13.000Z","date":"2026-06-30","kind":"grant","planned":false,"acquired":true,"shares":66.3253,"price":376.93,"value":24999.995329,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F1","text":"1-for-1"},{"field":"kind","element":"transactionCoding","label":"F2","text":"Share units acquired under the Deferred Compensation Plan for Non-Employee Directors (as amended and restated) of EnPro Industries, Inc."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F3","text":"Upon retirement"},{"field":"derivative.expiration_date","element":"expirationDate","label":"F4","text":"These shares do not have an expiration date and they are exercisable upon retirement"}],"balance_after":1598.0574,"derivative":{"underlying":"Common Stock","underlying_shares":66.3253},"source":{"system":"sec-edgar","filing":"0001225208-26-006284","document":"doc4.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1164863/000122520826006284/doc4.xml","form_type":"4"}},{"id":732491,"issuer":{"id":3782,"kind":"organization","name":"Enpro Inc.","symbol":"NPO"},"owners":[{"id":34153,"kind":"person","name":"Abbey William","position":1,"cik":"0001945497","reported_name":"Abbey William","relationship":{"director":true}}],"security":"Phantom Stock","published_at":"2026-06-18T18:48:03.000Z","date":"2026-06-17","kind":"grant","planned":false,"acquired":true,"shares":1.3468,"price":363.62,"value":489.723416,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F1","text":"1-for-1"},{"field":"kind","element":"transactionCoding","label":"F2","text":"Dividend equivalent rights accrued to previously acquired phantom stock under the Deferred Compensation Plan for Non-Employee Directors (as amended and restated) of EnPro Industries, Inc."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F3","text":"Vesting and payout occurs on the earliest of death, disability or the vesting and payout of the underlying award with respect to which the dividend equivalents relate."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F3","text":"Vesting and payout occurs on the earliest of death, disability or the vesting and payout of the underlying award with respect to which the dividend equivalents relate."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F4","text":"Balance includes multiple phantom stock grants, phantom stock accruals and previously accrued dividend equivalents."}],"balance_after":1531.7321,"derivative":{"underlying":"Common Stock","underlying_shares":1.3468},"source":{"system":"sec-edgar","filing":"0001225208-26-006111","document":"doc4.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1164863/000122520826006111/doc4.xml","form_type":"4"}},{"id":752206,"issuer":{"id":2828,"kind":"organization","name":"ARM HOLDINGS PLC /UK","symbol":"ARM"},"owners":[{"id":34153,"kind":"person","name":"Abbey William","position":1,"cik":"0001945497","reported_name":"Abbey William","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chief Commercial Officer"}}],"security":"Ordinary Shares","published_at":"2026-06-03T20:46:30.000Z","date":"2026-06-01","kind":"sale","planned":false,"acquired":false,"shares":3922,"price":415.52,"value":1629669.44,"ownership":{"direct":true},"footnotes":[{"field":"security","element":"securityTitle","label":"F1","text":"Ordinary shares, nominal value 0.001 GBP per share (\"Ordinary Shares\"), are held in the form of American Depositary Shares (\"ADSs\"). Each ADS represents 1 Ordinary Share."},{"field":"price","element":"transactionPricePerShare","label":"F2","text":"Represents weighted average sales price. The shares were sold at prices ranging from $415.52 to $415.58. The reporting person will provide upon request, to the SEC, the Issuer or security holder of the Issuer, full information regarding the number of shares sold at each separate price."}],"balance_after":20563,"source":{"system":"sec-edgar","filing":"0001973239-26-000105","document":"wk-form4_1780519586.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1973239/000197323926000105/wk-form4_1780519586.xml","form_type":"4"}},{"id":752205,"issuer":{"id":2828,"kind":"organization","name":"ARM HOLDINGS PLC /UK","symbol":"ARM"},"owners":[{"id":34153,"kind":"person","name":"Abbey William","position":1,"cik":"0001945497","reported_name":"Abbey William","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chief Commercial Officer"}}],"security":"Ordinary Shares","published_at":"2026-06-03T20:46:30.000Z","date":"2026-06-01","kind":"sale","planned":false,"acquired":false,"shares":2644,"price":383.73,"value":1014582.12,"ownership":{"direct":true},"footnotes":[{"field":"security","element":"securityTitle","label":"F1","text":"Ordinary shares, nominal value 0.001 GBP per share (\"Ordinary Shares\"), are held in the form of American Depositary Shares (\"ADSs\"). Each ADS represents 1 Ordinary Share."}],"balance_after":24485,"source":{"system":"sec-edgar","filing":"0001973239-26-000105","document":"wk-form4_1780519586.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1973239/000197323926000105/wk-form4_1780519586.xml","form_type":"4"}},{"id":757303,"issuer":{"id":2828,"kind":"organization","name":"ARM HOLDINGS PLC /UK","symbol":"ARM"},"owners":[{"id":34153,"kind":"person","name":"Abbey William","position":1,"cik":"0001945497","reported_name":"Abbey William","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chief Commercial Officer"}}],"security":"Ordinary Shares","published_at":"2026-06-01T20:33:04.000Z","date":"2026-05-28","kind":"sale","planned":false,"acquired":false,"shares":4200,"price":343.81,"value":1444002.0,"ownership":{"direct":true},"footnotes":[{"field":"security","element":"securityTitle","label":"F1","text":"Ordinary shares, nominal value 0.001 GBP per share (\"Ordinary Shares\"), are held in the form of American Depositary Shares (\"ADSs\"). Each ADS represents 1 Ordinary Share."},{"field":"price","element":"transactionPricePerShare","label":"F2","text":"Represents weighted average sales price. The shares were sold at prices ranging from $343.80 to $344.09. The reporting person will provide upon request, to the SEC, the Issuer or security holder of the Issuer, full information regarding the number of shares sold at each separate price."}],"balance_after":27129,"source":{"system":"sec-edgar","filing":"0001973239-26-000103","document":"wk-form4_1780345980.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1973239/000197323926000103/wk-form4_1780345980.xml","form_type":"4"}},{"id":764079,"issuer":{"id":2828,"kind":"organization","name":"ARM HOLDINGS PLC /UK","symbol":"ARM"},"owners":[{"id":34153,"kind":"person","name":"Abbey William","position":1,"cik":"0001945497","reported_name":"Abbey William","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chief Commercial Officer"}}],"security":"Ordinary Shares","published_at":"2026-05-26T22:01:08.000Z","date":"2026-05-22","kind":"sale","planned":false,"acquired":false,"shares":2300,"price":305.82,"value":703386.0,"ownership":{"direct":true},"footnotes":[{"field":"security","element":"securityTitle","label":"F1","text":"Ordinary shares, nominal value 0.001 GBP per share (\"Ordinary Shares\"), are held in the form of American Depositary Shares (\"ADSs\"). Each ADS represents 1 Ordinary Share."},{"field":"price","element":"transactionPricePerShare","label":"F2","text":"Represents weighted average sales price. The shares were sold at prices ranging from $305.82 to $305.91. The reporting person will provide upon request, to the SEC, the Issuer or security holder of the Issuer, full information regarding the number of shares sold at each separate price."}],"balance_after":31329,"source":{"system":"sec-edgar","filing":"0001973239-26-000101","document":"wk-form4_1779832863.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1973239/000197323926000101/wk-form4_1779832863.xml","form_type":"4"}},{"id":766276,"issuer":{"id":2828,"kind":"organization","name":"ARM HOLDINGS PLC /UK","symbol":"ARM"},"owners":[{"id":34153,"kind":"person","name":"Abbey William","position":1,"cik":"0001945497","reported_name":"Abbey William","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chief Commercial Officer"}}],"security":"Ordinary Shares","published_at":"2026-05-22T21:24:52.000Z","date":"2026-05-21","kind":"sale","planned":false,"acquired":false,"shares":4655,"price":287.03,"value":1336124.65,"ownership":{"direct":true},"footnotes":[{"field":"security","element":"securityTitle","label":"F1","text":"Ordinary shares, nominal value 0.001 GBP per share (\"Ordinary Shares\"), are held in the form of American Depositary Shares (\"ADSs\"). Each ADS represents 1 Ordinary Share."},{"field":"price","element":"transactionPricePerShare","label":"F2","text":"Represents weighted average sales price. The shares were sold at prices ranging from $287.02 to $287.15. The reporting person will provide upon request, to the SEC, the Issuer or security holder of the Issuer, full information regarding the number of shares sold at each separate price."}],"balance_after":33629,"source":{"system":"sec-edgar","filing":"0001973239-26-000091","document":"wk-form4_1779485089.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1973239/000197323926000091/wk-form4_1779485089.xml","form_type":"4"}},{"id":768241,"issuer":{"id":2828,"kind":"organization","name":"ARM HOLDINGS PLC /UK","symbol":"ARM"},"owners":[{"id":34153,"kind":"person","name":"Abbey William","position":1,"cik":"0001945497","reported_name":"Abbey William","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chief Commercial Officer"}}],"security":"Ordinary Shares","published_at":"2026-05-21T20:15:39.000Z","date":"2026-05-20","kind":"sale","planned":false,"acquired":false,"shares":5069,"price":257.18,"value":1303645.42,"ownership":{"direct":true},"footnotes":[{"field":"security","element":"securityTitle","label":"F1","text":"Ordinary shares, nominal value 0.001 GBP per share (\"Ordinary Shares\"), are held in the form of American Depositary Shares (\"ADSs\"). Each ADS represents 1 Ordinary Share."},{"field":"price","element":"transactionPricePerShare","label":"F3","text":"Represents weighted average sales price. The shares were sold at prices ranging from $257.15 to $257.35. The reporting person will provide upon request, to the SEC, the Issuer or security holder of the Issuer, full information regarding the number of shares sold at each separate price."}],"balance_after":38284,"source":{"system":"sec-edgar","filing":"0001973239-26-000084","document":"wk-form4_1779394526.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1973239/000197323926000084/wk-form4_1779394526.xml","form_type":"4"}},{"id":768240,"issuer":{"id":2828,"kind":"organization","name":"ARM HOLDINGS PLC /UK","symbol":"ARM"},"owners":[{"id":34153,"kind":"person","name":"Abbey William","position":1,"cik":"0001945497","reported_name":"Abbey William","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chief Commercial Officer"}}],"security":"Ordinary Shares","published_at":"2026-05-21T20:15:39.000Z","date":"2026-05-19","kind":"sale","planned":false,"acquired":false,"shares":10887,"price":224.14,"value":2440212.18,"ownership":{"direct":true},"footnotes":[{"field":"security","element":"securityTitle","label":"F1","text":"Ordinary shares, nominal value 0.001 GBP per share (\"Ordinary Shares\"), are held in the form of American Depositary Shares (\"ADSs\"). Each ADS represents 1 Ordinary Share."},{"field":"price","element":"transactionPricePerShare","label":"F2","text":"Represents weighted average sales price. The shares were sold at prices ranging from $224.11 to $224.43. The reporting person will provide upon request, to the SEC, the Issuer or security holder of the Issuer, full information regarding the number of shares sold at each separate price."}],"balance_after":43353,"source":{"system":"sec-edgar","filing":"0001973239-26-000084","document":"wk-form4_1779394526.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1973239/000197323926000084/wk-form4_1779394526.xml","form_type":"4"}},{"id":772475,"issuer":{"id":2828,"kind":"organization","name":"ARM HOLDINGS PLC /UK","symbol":"ARM"},"owners":[{"id":34153,"kind":"person","name":"Abbey William","position":1,"cik":"0001945497","reported_name":"Abbey William","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chief Commercial Officer"}}],"security":"Restricted Stock Units","published_at":"2026-05-19T21:23:22.000Z","date":"2026-05-15","kind":"exercise","planned":true,"acquired":false,"shares":4706,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F3","text":"Each restricted stock unit (\"RSU\") represents the right to receive, following vesting, 1 Ordinary Share held in the form of an ADS."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F8","text":"This RSU award was granted on May 23, 2023 and vested on May 15, 2026."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F8","text":"This RSU award was granted on May 23, 2023 and vested on May 15, 2026."}],"balance_after":47982,"derivative":{"underlying":"Ordinary Shares","underlying_shares":4706},"source":{"system":"sec-edgar","filing":"0001973239-26-000078","document":"wk-form4_1779225799.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":14,"url":"https://www.sec.gov/Archives/edgar/data/1973239/000197323926000078/wk-form4_1779225799.xml","form_type":"4"}},{"id":772474,"issuer":{"id":2828,"kind":"organization","name":"ARM HOLDINGS PLC /UK","symbol":"ARM"},"owners":[{"id":34153,"kind":"person","name":"Abbey William","position":1,"cik":"0001945497","reported_name":"Abbey William","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chief Commercial Officer"}}],"security":"Restricted Stock Units","published_at":"2026-05-19T21:23:22.000Z","date":"2026-05-15","kind":"exercise","planned":true,"acquired":false,"shares":1743,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F3","text":"Each restricted stock unit (\"RSU\") represents the right to receive, following vesting, 1 Ordinary Share held in the form of an ADS."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F6","text":"This RSU award was granted on May 13, 2024, 30% of which vested on each of May 15, 2025 and May 15, 2026. The remaining 40% will vest on May 15, 2027, subject to continued service to the Company."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F6","text":"This RSU award was granted on May 13, 2024, 30% of which vested on each of May 15, 2025 and May 15, 2026. The remaining 40% will vest on May 15, 2027, subject to continued service to the Company."}],"balance_after":52688,"derivative":{"underlying":"Ordinary Shares","underlying_shares":1743},"source":{"system":"sec-edgar","filing":"0001973239-26-000078","document":"wk-form4_1779225799.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":13,"url":"https://www.sec.gov/Archives/edgar/data/1973239/000197323926000078/wk-form4_1779225799.xml","form_type":"4"}},{"id":772473,"issuer":{"id":2828,"kind":"organization","name":"ARM HOLDINGS PLC /UK","symbol":"ARM"},"owners":[{"id":34153,"kind":"person","name":"Abbey William","position":1,"cik":"0001945497","reported_name":"Abbey William","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chief Commercial Officer"}}],"security":"Restricted Stock Units","published_at":"2026-05-19T21:23:22.000Z","date":"2026-05-15","kind":"exercise","planned":true,"acquired":false,"shares":1751,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F3","text":"Each restricted stock unit (\"RSU\") represents the right to receive, following vesting, 1 Ordinary Share held in the form of an ADS."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F4","text":"This RSU award was granted on May 1, 2025. 30% of the award vested on May 15, 2026. 30% of the award will vest on May 15, 2027, and the remaining 40% will vest on May 15, 2028, subject to continued service to the Company."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F4","text":"This RSU award was granted on May 1, 2025. 30% of the award vested on May 15, 2026. 30% of the award will vest on May 15, 2027, and the remaining 40% will vest on May 15, 2028, subject to continued service to the Company."}],"balance_after":54431,"derivative":{"underlying":"Ordinary Shares","underlying_shares":1751},"source":{"system":"sec-edgar","filing":"0001973239-26-000078","document":"wk-form4_1779225799.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":12,"url":"https://www.sec.gov/Archives/edgar/data/1973239/000197323926000078/wk-form4_1779225799.xml","form_type":"4"}},{"id":772472,"issuer":{"id":2828,"kind":"organization","name":"ARM HOLDINGS PLC /UK","symbol":"ARM"},"owners":[{"id":34153,"kind":"person","name":"Abbey William","position":1,"cik":"0001945497","reported_name":"Abbey William","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chief Commercial Officer"}}],"security":"Restricted Stock Units","published_at":"2026-05-19T21:23:22.000Z","date":"2026-05-15","kind":"grant","planned":true,"acquired":true,"shares":5566,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F3","text":"Each restricted stock unit (\"RSU\") represents the right to receive, following vesting, 1 Ordinary Share held in the form of an ADS."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F12","text":"This RSU award was granted effective May 15, 2026. 30% will vest on each of May 15, 2027, and May 15, 2028, and the remaining 40% will vest on May 15, 2029, subject to continued service to the Company."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F12","text":"This RSU award was granted effective May 15, 2026. 30% will vest on each of May 15, 2027, and May 15, 2028, and the remaining 40% will vest on May 15, 2029, subject to continued service to the Company."}],"balance_after":56182,"derivative":{"underlying":"Ordinary Shares","underlying_shares":5566},"source":{"system":"sec-edgar","filing":"0001973239-26-000078","document":"wk-form4_1779225799.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":11,"url":"https://www.sec.gov/Archives/edgar/data/1973239/000197323926000078/wk-form4_1779225799.xml","form_type":"4"}},{"id":772471,"issuer":{"id":2828,"kind":"organization","name":"ARM HOLDINGS PLC /UK","symbol":"ARM"},"owners":[{"id":34153,"kind":"person","name":"Abbey William","position":1,"cik":"0001945497","reported_name":"Abbey William","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chief Commercial Officer"}}],"security":"Ordinary Shares","published_at":"2026-05-19T21:23:22.000Z","date":"2026-04-23","kind":"sale","planned":true,"acquired":false,"shares":1577,"price":199,"value":313823.0,"ownership":{"direct":true},"footnotes":[{"field":"security","element":"securityTitle","label":"F1","text":"Ordinary shares, nominal value 0.001 GBP per share (\"Ordinary Shares\"), are held in the form of American Depositary Shares (\"ADSs\"). Each ADS represents 1 Ordinary Share."},{"field":"date","element":"transactionDate","label":"F11","text":"The Reporting Person is hereby disclosing delinquent transactions reportable on Form 4 that were not reported due to an inadvertent oversight. These shares were sold pursuant to a 10b5-1 trading plan."}],"balance_after":54240,"source":{"system":"sec-edgar","filing":"0001973239-26-000078","document":"wk-form4_1779225799.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":10,"url":"https://www.sec.gov/Archives/edgar/data/1973239/000197323926000078/wk-form4_1779225799.xml","form_type":"4"}},{"id":772470,"issuer":{"id":2828,"kind":"organization","name":"ARM HOLDINGS PLC /UK","symbol":"ARM"},"owners":[{"id":34153,"kind":"person","name":"Abbey William","position":1,"cik":"0001945497","reported_name":"Abbey William","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chief Commercial Officer"}}],"security":"Ordinary Shares","published_at":"2026-05-19T21:23:22.000Z","date":"2026-04-24","kind":"sale","planned":true,"acquired":false,"shares":1577,"price":221.99,"value":350078.23,"ownership":{"direct":true},"footnotes":[{"field":"security","element":"securityTitle","label":"F1","text":"Ordinary shares, nominal value 0.001 GBP per share (\"Ordinary Shares\"), are held in the form of American Depositary Shares (\"ADSs\"). Each ADS represents 1 Ordinary Share."},{"field":"date","element":"transactionDate","label":"F11","text":"The Reporting Person is hereby disclosing delinquent transactions reportable on Form 4 that were not reported due to an inadvertent oversight. These shares were sold pursuant to a 10b5-1 trading plan."}],"balance_after":55817,"source":{"system":"sec-edgar","filing":"0001973239-26-000078","document":"wk-form4_1779225799.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":9,"url":"https://www.sec.gov/Archives/edgar/data/1973239/000197323926000078/wk-form4_1779225799.xml","form_type":"4"}},{"id":772469,"issuer":{"id":2828,"kind":"organization","name":"ARM HOLDINGS PLC /UK","symbol":"ARM"},"owners":[{"id":34153,"kind":"person","name":"Abbey William","position":1,"cik":"0001945497","reported_name":"Abbey William","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chief Commercial Officer"}}],"security":"Ordinary Shares","published_at":"2026-05-19T21:23:22.000Z","date":"2026-05-15","kind":"sale","planned":true,"acquired":false,"shares":7000,"price":212.55,"value":1487850.0,"ownership":{"direct":true},"footnotes":[{"field":"security","element":"securityTitle","label":"F1","text":"Ordinary shares, nominal value 0.001 GBP per share (\"Ordinary Shares\"), are held in the form of American Depositary Shares (\"ADSs\"). Each ADS represents 1 Ordinary Share."},{"field":"price","element":"transactionPricePerShare","label":"F10","text":"Represents weighted average sales price. The shares were sold at prices ranging from $212.51 to $212.76. The reporting person will provide upon request, to the SEC, the Issuer or security holder of the Issuer, full information regarding the number of shares sold at each separate price."}],"balance_after":57394,"source":{"system":"sec-edgar","filing":"0001973239-26-000078","document":"wk-form4_1779225799.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":8,"url":"https://www.sec.gov/Archives/edgar/data/1973239/000197323926000078/wk-form4_1779225799.xml","form_type":"4"}},{"id":772468,"issuer":{"id":2828,"kind":"organization","name":"ARM HOLDINGS PLC /UK","symbol":"ARM"},"owners":[{"id":34153,"kind":"person","name":"Abbey William","position":1,"cik":"0001945497","reported_name":"Abbey William","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chief Commercial Officer"}}],"security":"Ordinary Shares","published_at":"2026-05-19T21:23:22.000Z","date":"2026-05-15","kind":"tax_withholding","planned":true,"acquired":false,"shares":15317,"price":209.16,"value":3203703.72,"ownership":{"direct":true},"footnotes":[{"field":"security","element":"securityTitle","label":"F1","text":"Ordinary shares, nominal value 0.001 GBP per share (\"Ordinary Shares\"), are held in the form of American Depositary Shares (\"ADSs\"). Each ADS represents 1 Ordinary Share."},{"field":"kind","element":"transactionCoding","label":"F9","text":"Ordinary Shares withheld to satisfy tax withholding requirements on vesting of RSUs."}],"balance_after":64394,"source":{"system":"sec-edgar","filing":"0001973239-26-000078","document":"wk-form4_1779225799.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":7,"url":"https://www.sec.gov/Archives/edgar/data/1973239/000197323926000078/wk-form4_1779225799.xml","form_type":"4"}},{"id":772467,"issuer":{"id":2828,"kind":"organization","name":"ARM HOLDINGS PLC /UK","symbol":"ARM"},"owners":[{"id":34153,"kind":"person","name":"Abbey William","position":1,"cik":"0001945497","reported_name":"Abbey William","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chief Commercial Officer"}}],"security":"Ordinary Shares","published_at":"2026-05-19T21:23:22.000Z","date":"2026-05-15","kind":"exercise","planned":true,"acquired":true,"shares":4706,"ownership":{"direct":true},"footnotes":[{"field":"security","element":"securityTitle","label":"F1","text":"Ordinary shares, nominal value 0.001 GBP per share (\"Ordinary Shares\"), are held in the form of American Depositary Shares (\"ADSs\"). Each ADS represents 1 Ordinary Share."},{"field":"shares","element":"transactionShares","label":"F8","text":"This RSU award was granted on May 23, 2023 and vested on May 15, 2026."},{"field":"price","element":"transactionPricePerShare","label":"F3","text":"Each restricted stock unit (\"RSU\") represents the right to receive, following vesting, 1 Ordinary Share held in the form of an ADS."}],"balance_after":79711,"source":{"system":"sec-edgar","filing":"0001973239-26-000078","document":"wk-form4_1779225799.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":6,"url":"https://www.sec.gov/Archives/edgar/data/1973239/000197323926000078/wk-form4_1779225799.xml","form_type":"4"}},{"id":772466,"issuer":{"id":2828,"kind":"organization","name":"ARM HOLDINGS PLC /UK","symbol":"ARM"},"owners":[{"id":34153,"kind":"person","name":"Abbey William","position":1,"cik":"0001945497","reported_name":"Abbey William","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chief Commercial Officer"}}],"security":"Ordinary Shares","published_at":"2026-05-19T21:23:22.000Z","date":"2026-05-15","kind":"grant","planned":true,"acquired":true,"shares":14400,"ownership":{"direct":true},"footnotes":[{"field":"security","element":"securityTitle","label":"F1","text":"Ordinary shares, nominal value 0.001 GBP per share (\"Ordinary Shares\"), are held in the form of American Depositary Shares (\"ADSs\"). Each ADS represents 1 Ordinary Share."},{"field":"shares","element":"transactionShares","label":"F7","text":"Represents performance-based RSUs granted on May 23, 2023, which vested on May 15, 2026, following certification of the satisfaction of certain performance conditions by the Remuneration Committee."},{"field":"price","element":"transactionPricePerShare","label":"F3","text":"Each restricted stock unit (\"RSU\") represents the right to receive, following vesting, 1 Ordinary Share held in the form of an ADS."}],"balance_after":75005,"source":{"system":"sec-edgar","filing":"0001973239-26-000078","document":"wk-form4_1779225799.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":5,"url":"https://www.sec.gov/Archives/edgar/data/1973239/000197323926000078/wk-form4_1779225799.xml","form_type":"4"}},{"id":772465,"issuer":{"id":2828,"kind":"organization","name":"ARM HOLDINGS PLC /UK","symbol":"ARM"},"owners":[{"id":34153,"kind":"person","name":"Abbey William","position":1,"cik":"0001945497","reported_name":"Abbey William","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chief Commercial Officer"}}],"security":"Ordinary Shares","published_at":"2026-05-19T21:23:22.000Z","date":"2026-05-15","kind":"exercise","planned":true,"acquired":true,"shares":1743,"ownership":{"direct":true},"footnotes":[{"field":"security","element":"securityTitle","label":"F1","text":"Ordinary shares, nominal value 0.001 GBP per share (\"Ordinary Shares\"), are held in the form of American Depositary Shares (\"ADSs\"). Each ADS represents 1 Ordinary Share."},{"field":"shares","element":"transactionShares","label":"F6","text":"This RSU award was granted on May 13, 2024, 30% of which vested on each of May 15, 2025 and May 15, 2026. The remaining 40% will vest on May 15, 2027, subject to continued service to the Company."},{"field":"price","element":"transactionPricePerShare","label":"F3","text":"Each restricted stock unit (\"RSU\") represents the right to receive, following vesting, 1 Ordinary Share held in the form of an ADS."}],"balance_after":60605,"source":{"system":"sec-edgar","filing":"0001973239-26-000078","document":"wk-form4_1779225799.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":4,"url":"https://www.sec.gov/Archives/edgar/data/1973239/000197323926000078/wk-form4_1779225799.xml","form_type":"4"}},{"id":772464,"issuer":{"id":2828,"kind":"organization","name":"ARM HOLDINGS PLC /UK","symbol":"ARM"},"owners":[{"id":34153,"kind":"person","name":"Abbey William","position":1,"cik":"0001945497","reported_name":"Abbey William","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chief Commercial Officer"}}],"security":"Ordinary Shares","published_at":"2026-05-19T21:23:22.000Z","date":"2026-05-15","kind":"grant","planned":true,"acquired":true,"shares":4444,"ownership":{"direct":true},"footnotes":[{"field":"security","element":"securityTitle","label":"F1","text":"Ordinary shares, nominal value 0.001 GBP per share (\"Ordinary Shares\"), are held in the form of American Depositary Shares (\"ADSs\"). Each ADS represents 1 Ordinary Share."},{"field":"shares","element":"transactionShares","label":"F5","text":"Represents performance-based RSUs granted on May 13, 2024, which vested on May 15, 2026, following certification of the satisfaction of certain performance conditions by the Remuneration Committee."},{"field":"price","element":"transactionPricePerShare","label":"F3","text":"Each restricted stock unit (\"RSU\") represents the right to receive, following vesting, 1 Ordinary Share held in the form of an ADS."}],"balance_after":58862,"source":{"system":"sec-edgar","filing":"0001973239-26-000078","document":"wk-form4_1779225799.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":3,"url":"https://www.sec.gov/Archives/edgar/data/1973239/000197323926000078/wk-form4_1779225799.xml","form_type":"4"}},{"id":772463,"issuer":{"id":2828,"kind":"organization","name":"ARM HOLDINGS PLC /UK","symbol":"ARM"},"owners":[{"id":34153,"kind":"person","name":"Abbey William","position":1,"cik":"0001945497","reported_name":"Abbey William","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chief Commercial Officer"}}],"security":"Ordinary Shares","published_at":"2026-05-19T21:23:22.000Z","date":"2026-05-15","kind":"exercise","planned":true,"acquired":true,"shares":1751,"ownership":{"direct":true},"footnotes":[{"field":"security","element":"securityTitle","label":"F1","text":"Ordinary shares, nominal value 0.001 GBP per share (\"Ordinary Shares\"), are held in the form of American Depositary Shares (\"ADSs\"). Each ADS represents 1 Ordinary Share."},{"field":"shares","element":"transactionShares","label":"F4","text":"This RSU award was granted on May 1, 2025. 30% of the award vested on May 15, 2026. 30% of the award will vest on May 15, 2027, and the remaining 40% will vest on May 15, 2028, subject to continued service to the Company."},{"field":"price","element":"transactionPricePerShare","label":"F3","text":"Each restricted stock unit (\"RSU\") represents the right to receive, following vesting, 1 Ordinary Share held in the form of an ADS."}],"balance_after":54418,"source":{"system":"sec-edgar","filing":"0001973239-26-000078","document":"wk-form4_1779225799.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1973239/000197323926000078/wk-form4_1779225799.xml","form_type":"4"}},{"id":772462,"issuer":{"id":2828,"kind":"organization","name":"ARM HOLDINGS PLC /UK","symbol":"ARM"},"owners":[{"id":34153,"kind":"person","name":"Abbey William","position":1,"cik":"0001945497","reported_name":"Abbey William","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chief Commercial Officer"}}],"security":"Ordinary Shares","published_at":"2026-05-19T21:23:22.000Z","date":"2026-05-15","kind":"grant","planned":true,"acquired":true,"shares":4466,"ownership":{"direct":true},"footnotes":[{"field":"security","element":"securityTitle","label":"F1","text":"Ordinary shares, nominal value 0.001 GBP per share (\"Ordinary Shares\"), are held in the form of American Depositary Shares (\"ADSs\"). Each ADS represents 1 Ordinary Share."},{"field":"shares","element":"transactionShares","label":"F2","text":"Represents performance-based restricted stock units granted on May 1, 2025, which vested on May 15, 2026, following certification of the satisfaction of certain performance conditions by the Remuneration Committee (the \"Remuneration Committee\") of the Board of Directors of the Company."},{"field":"price","element":"transactionPricePerShare","label":"F3","text":"Each restricted stock unit (\"RSU\") represents the right to receive, following vesting, 1 Ordinary Share held in the form of an ADS."}],"balance_after":52667,"source":{"system":"sec-edgar","filing":"0001973239-26-000078","document":"wk-form4_1779225799.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1973239/000197323926000078/wk-form4_1779225799.xml","form_type":"4"}},{"id":820548,"issuer":{"id":3782,"kind":"organization","name":"Enpro Inc.","symbol":"NPO"},"owners":[{"id":34153,"kind":"person","name":"Abbey William","position":1,"cik":"0001945497","reported_name":"Abbey William","relationship":{"director":true}}],"security":"Phantom Stock","published_at":"2026-04-02T17:04:56.000Z","date":"2026-03-31","kind":"grant","planned":false,"acquired":true,"shares":99.7407,"price":250.65,"value":25000.006455,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F1","text":"1-for-1"},{"field":"kind","element":"transactionCoding","label":"F2","text":"Share units acquired under the Deferred Compensation Plan for Non-Employee Directors (as amended and restated) of EnPro Industries, Inc."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F3","text":"Upon retirement"},{"field":"derivative.expiration_date","element":"expirationDate","label":"F4","text":"These shares do not have an expiration date and they are exercisable upon retirement"}],"balance_after":1530.3853,"derivative":{"underlying":"Common Stock","underlying_shares":99.7407},"source":{"system":"sec-edgar","filing":"0001225208-26-004152","document":"doc4.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1164863/000122520826004152/doc4.xml","form_type":"4"}},{"id":833799,"issuer":{"id":3782,"kind":"organization","name":"Enpro Inc.","symbol":"NPO"},"owners":[{"id":34153,"kind":"person","name":"Abbey William","position":1,"cik":"0001945497","reported_name":"Abbey William","relationship":{"director":true}}],"security":"Phantom Stock","published_at":"2026-03-19T18:47:40.000Z","date":"2026-03-18","kind":"grant","planned":false,"acquired":true,"shares":1.8246,"price":250.59,"value":457.226514,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F1","text":"1-for-1"},{"field":"kind","element":"transactionCoding","label":"F2","text":"Dividend equivalent rights accrued to previously acquired phantom stock under the Deferred Compensation Plan for Non-Employee Directors (as amended and restated) of EnPro Industries, Inc."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F3","text":"Vesting and payout occurs on the earliest of death, disability or the vesting and payout of the underlying award with respect to which the dividend equivalents relate."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F3","text":"Vesting and payout occurs on the earliest of death, disability or the vesting and payout of the underlying award with respect to which the dividend equivalents relate."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F4","text":"Balance includes multiple phantom stock grants, phantom stock accruals and previously accrued dividend equivalents."}],"balance_after":1430.6446,"derivative":{"underlying":"Common Stock","underlying_shares":1.8246},"source":{"system":"sec-edgar","filing":"0001225208-26-003855","document":"doc4.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1164863/000122520826003855/doc4.xml","form_type":"4"}},{"id":907994,"issuer":{"id":3782,"kind":"organization","name":"Enpro Inc.","symbol":"NPO"},"owners":[{"id":34153,"kind":"person","name":"Abbey William","position":1,"cik":"0001945497","reported_name":"Abbey William","relationship":{"director":true}}],"security":"Common Stock","published_at":"2026-02-12T22:51:30.000Z","date":"2026-02-12","kind":"grant","planned":false,"acquired":true,"shares":567,"price":246.91,"value":139997.97,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"Shares acquired pursuant to the Enpro Inc. 2020 Equity Compensation Plan (as amended and restated)."}],"balance_after":3359,"source":{"system":"sec-edgar","filing":"0001225208-26-001819","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1164863/000122520826001819/doc4.xml","form_type":"4"}},{"id":952546,"issuer":{"id":3782,"kind":"organization","name":"Enpro Inc.","symbol":"NPO"},"owners":[{"id":34153,"kind":"person","name":"Abbey William","position":1,"cik":"0001945497","reported_name":"Abbey William","relationship":{"director":true}}],"security":"Phantom Stock","published_at":"2026-01-05T18:29:07.000Z","date":"2025-12-31","kind":"grant","planned":false,"acquired":true,"shares":116.7515,"price":214.13,"value":24999.998695,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F1","text":"1-for-1"},{"field":"kind","element":"transactionCoding","label":"F2","text":"Share units acquired under the Deferred Compensation Plan for Non-Employee Directors (as amended and restated) of EnPro Industries, Inc."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F3","text":"Upon retirement"},{"field":"derivative.expiration_date","element":"expirationDate","label":"F4","text":"These shares do not have an expiration date and they are exercisable upon retirement"}],"balance_after":1428.82,"derivative":{"underlying":"Common Stock","underlying_shares":116.7515},"source":{"system":"sec-edgar","filing":"0001225208-26-000116","document":"doc4.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1164863/000122520826000116/doc4.xml","form_type":"4"}},{"id":963434,"issuer":{"id":3782,"kind":"organization","name":"Enpro Inc.","symbol":"NPO"},"owners":[{"id":34153,"kind":"person","name":"Abbey William","position":1,"cik":"0001945497","reported_name":"Abbey William","relationship":{"director":true}}],"security":"Phantom Stock","published_at":"2025-12-18T18:59:57.000Z","date":"2025-12-17","kind":"grant","planned":false,"acquired":true,"shares":1.9793,"price":205.19,"value":406.132567,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F1","text":"1-for-1"},{"field":"kind","element":"transactionCoding","label":"F2","text":"Dividend equivalent rights accrued to previously acquired phantom stock under the Deferred Compensation Plan for Non-Employee Directors (as amended and restated) of EnPro Industries, Inc."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F3","text":"Vesting and payout occurs on the earliest of death, disability or the vesting and payout of the underlying award with respect to which the dividend equivalents relate."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F3","text":"Vesting and payout occurs on the earliest of death, disability or the vesting and payout of the underlying award with respect to which the dividend equivalents relate."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F4","text":"Balance includes multiple phantom stock grants, phantom stock accruals and previously accrued dividend equivalents."}],"balance_after":1312.0685,"derivative":{"underlying":"Common Stock","underlying_shares":1.9793},"source":{"system":"sec-edgar","filing":"0001225208-25-010131","document":"doc4.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1164863/000122520825010131/doc4.xml","form_type":"4"}},{"id":1029624,"issuer":{"id":3782,"kind":"organization","name":"Enpro Inc.","symbol":"NPO"},"owners":[{"id":34153,"kind":"person","name":"Abbey William","position":1,"cik":"0001945497","reported_name":"Abbey William","relationship":{"director":true}}],"security":"Phantom Stock","published_at":"2025-10-01T19:02:07.000Z","date":"2025-09-30","kind":"grant","planned":false,"acquired":true,"shares":110.6195,"price":226,"value":25000.007,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F1","text":"1-for-1"},{"field":"kind","element":"transactionCoding","label":"F2","text":"Share units acquired under the Deferred Compensation Plan for Non-Employee Directors (as amended and restated) of EnPro Industries, Inc."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F3","text":"Upon retirement"},{"field":"derivative.expiration_date","element":"expirationDate","label":"F4","text":"These shares do not have an expiration date and they are exercisable upon retirement"}],"balance_after":1310.0892,"derivative":{"underlying":"Common Stock","underlying_shares":110.6195},"source":{"system":"sec-edgar","filing":"0001225208-25-008170","document":"doc4.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1164863/000122520825008170/doc4.xml","form_type":"4"}},{"id":1036542,"issuer":{"id":3782,"kind":"organization","name":"Enpro Inc.","symbol":"NPO"},"owners":[{"id":34153,"kind":"person","name":"Abbey William","position":1,"cik":"0001945497","reported_name":"Abbey William","relationship":{"director":true}}],"security":"Phantom Stock","published_at":"2025-09-18T18:19:04.000Z","date":"2025-09-17","kind":"grant","planned":false,"acquired":true,"shares":1.7041,"price":217.89,"value":371.306349,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F1","text":"1-for-1"},{"field":"kind","element":"transactionCoding","label":"F2","text":"Dividend equivalent rights accrued to previously acquired phantom stock under the Deferred Compensation Plan for Non-Employee Directors (as amended and restated) of EnPro Industries, Inc."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F3","text":"Vesting and payout occurs on the earliest of death, disability or the vesting and payout of the underlying award with respect to which the dividend equivalents relate."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F3","text":"Vesting and payout occurs on the earliest of death, disability or the vesting and payout of the underlying award with respect to which the dividend equivalents relate."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F4","text":"Balance includes multiple phantom stock grants, phantom stock accruals and previously accrued dividend equivalents."}],"balance_after":1199.4697,"derivative":{"underlying":"Common Stock","underlying_shares":1.7041},"source":{"system":"sec-edgar","filing":"0001225208-25-008051","document":"doc4.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1164863/000122520825008051/doc4.xml","form_type":"4"}},{"id":1098169,"issuer":{"id":3782,"kind":"organization","name":"Enpro Inc.","symbol":"NPO"},"owners":[{"id":34153,"kind":"person","name":"Abbey William","position":1,"cik":"0001945497","reported_name":"Abbey William","relationship":{"director":true}}],"security":"Phantom Stock","published_at":"2025-07-01T18:12:13.000Z","date":"2025-06-30","kind":"grant","planned":false,"acquired":true,"shares":130.5142,"price":191.55,"value":24999.99501,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F1","text":"1-for-1"},{"field":"kind","element":"transactionCoding","label":"F2","text":"Share units acquired under the Deferred Compensation Plan for Non-Employee Directors (as amended and restated) of EnPro Industries, Inc."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F3","text":"Upon retirement"},{"field":"derivative.expiration_date","element":"expirationDate","label":"F4","text":"These shares do not have an expiration date and they are exercisable upon retirement"}],"balance_after":1197.7656,"derivative":{"underlying":"Common Stock","underlying_shares":130.5142},"source":{"system":"sec-edgar","filing":"0001225208-25-006228","document":"doc4.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1164863/000122520825006228/doc4.xml","form_type":"4"}},{"id":1105282,"issuer":{"id":3782,"kind":"organization","name":"Enpro Inc.","symbol":"NPO"},"owners":[{"id":34153,"kind":"person","name":"Abbey William","position":1,"cik":"0001945497","reported_name":"Abbey William","relationship":{"director":true}}],"security":"Phantom Stock","published_at":"2025-06-20T18:13:18.000Z","date":"2025-06-18","kind":"grant","planned":false,"acquired":true,"shares":1.7771,"price":185.86,"value":330.291806,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F1","text":"1-for-1"},{"field":"kind","element":"transactionCoding","label":"F2","text":"Dividend equivalent rights accrued to previously acquired phantom stock under the Deferred Compensation Plan for Non-Employee Directors (as amended and restated) of EnPro Industries, Inc."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F3","text":"Vesting and payout occurs on the earliest of death, disability or the vesting and payout of the underlying award with respect to which the dividend equivalents relate."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F3","text":"Vesting and payout occurs on the earliest of death, disability or the vesting and payout of the underlying award with respect to which the dividend equivalents relate."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F4","text":"Balance includes multiple phantom stock grants, phantom stock accruals and previously accrued dividend equivalents."}],"balance_after":1067.2514,"derivative":{"underlying":"Common Stock","underlying_shares":1.7771},"source":{"system":"sec-edgar","filing":"0001225208-25-006065","document":"doc4.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1164863/000122520825006065/doc4.xml","form_type":"4"}},{"id":1186821,"issuer":{"id":3782,"kind":"organization","name":"Enpro Inc.","symbol":"NPO"},"owners":[{"id":34153,"kind":"person","name":"Abbey William","position":1,"cik":"0001945497","reported_name":"Abbey William","relationship":{"director":true}}],"security":"Phantom Stock","published_at":"2025-04-01T18:50:33.000Z","date":"2025-03-31","kind":"grant","planned":false,"acquired":true,"shares":154.5213,"price":161.79,"value":25000.001127,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F1","text":"1-for-1"},{"field":"kind","element":"transactionCoding","label":"F2","text":"Share units acquired under the Deferred Compensation Plan for Non-Employee Directors (as amended and restated) of EnPro Industries, Inc."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F3","text":"Upon retirement"},{"field":"derivative.expiration_date","element":"expirationDate","label":"F4","text":"These shares do not have an expiration date and they are exercisable upon retirement"}],"balance_after":1065.4743,"derivative":{"underlying":"Common Stock","underlying_shares":154.5213},"source":{"system":"sec-edgar","filing":"0001225208-25-003758","document":"doc4.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1164863/000122520825003758/doc4.xml","form_type":"4"}},{"id":1195954,"issuer":{"id":3782,"kind":"organization","name":"Enpro Inc.","symbol":"NPO"},"owners":[{"id":34153,"kind":"person","name":"Abbey William","position":1,"cik":"0001945497","reported_name":"Abbey William","relationship":{"director":true}}],"security":"Phantom Stock","published_at":"2025-03-20T18:21:05.000Z","date":"2025-03-19","kind":"grant","planned":false,"acquired":true,"shares":1.6039,"price":175.76,"value":281.901464,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F1","text":"1-for-1"},{"field":"kind","element":"transactionCoding","label":"F2","text":"Dividend equivalent rights accrued to previously acquired phantom stock under the Deferred Compensation Plan for Non-Employee Directors (as amended and restated) of EnPro Industries, Inc."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F3","text":"Vesting and payout occurs on the earliest of death, disability or the vesting and payout of the underlying award with respect to which the dividend equivalents relate."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F3","text":"Vesting and payout occurs on the earliest of death, disability or the vesting and payout of the underlying award with respect to which the dividend equivalents relate."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F4","text":"Balance includes multiple phantom stock grants, phantom stock accruals and previously accrued dividend equivalents."}],"balance_after":910.953,"derivative":{"underlying":"Common Stock","underlying_shares":1.6039},"source":{"system":"sec-edgar","filing":"0001225208-25-003520","document":"doc4.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1164863/000122520825003520/doc4.xml","form_type":"4"}},{"id":1269962,"issuer":{"id":3782,"kind":"organization","name":"Enpro Inc.","symbol":"NPO"},"owners":[{"id":34153,"kind":"person","name":"Abbey William","position":1,"cik":"0001945497","reported_name":"Abbey William","relationship":{"director":true}}],"security":"Common Stock","published_at":"2025-02-13T20:41:20.000Z","date":"2025-02-13","kind":"grant","planned":false,"acquired":true,"shares":685,"price":182.27,"value":124854.95,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"Shares acquired pursuant to the EnPro Industries, Inc. 2020 Equity Compensation Plan."}],"balance_after":2792,"source":{"system":"sec-edgar","filing":"0001225208-25-001638","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1164863/000122520825001638/doc4.xml","form_type":"4"}},{"id":1318894,"issuer":{"id":3782,"kind":"organization","name":"Enpro Inc.","symbol":"NPO"},"owners":[{"id":34153,"kind":"person","name":"Abbey William","position":1,"cik":"0001945497","reported_name":"Abbey William","relationship":{"director":true}}],"security":"Phantom Stock","published_at":"2025-01-02T15:31:39.000Z","date":"2024-12-31","kind":"grant","planned":false,"acquired":true,"shares":144.9696,"price":172.45,"value":25000.00752,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F1","text":"1-for-1"},{"field":"kind","element":"transactionCoding","label":"F2","text":"Shares acquired under the Deferred Compensation Plan for Non-Employee Directors (as amended and restated) of EnPro Industries, Inc."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F3","text":"Upon retirement"},{"field":"derivative.expiration_date","element":"expirationDate","label":"F4","text":"These shares do not have an expiration date and they are exercisable upon retirement"}],"balance_after":909.3491,"derivative":{"underlying":"Common Stock","underlying_shares":144.9696},"source":{"system":"sec-edgar","filing":"0001225208-25-000006","document":"doc4.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1164863/000122520825000006/doc4.xml","form_type":"4"}},{"id":1325654,"issuer":{"id":3782,"kind":"organization","name":"Enpro Inc.","symbol":"NPO"},"owners":[{"id":34153,"kind":"person","name":"Abbey William","position":1,"cik":"0001945497","reported_name":"Abbey William","relationship":{"director":true}}],"security":"Phantom Stock","published_at":"2024-12-19T18:20:13.000Z","date":"2024-12-18","kind":"grant","planned":false,"acquired":true,"shares":1.3017,"price":175.86,"value":228.916962,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F1","text":"1-for-1"},{"field":"kind","element":"transactionCoding","label":"F2","text":"Dividend equivalent rights accrued to previously acquired phantom stock under the Deferred Compensation Plan for Non-Employee Directors (as amended and restated) of EnPro Industries, Inc."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F3","text":"Vesting and payout occurs on the earliest of death, disability or the vesting and payout of the underlying award with respect to which the dividend equivalents relate."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F3","text":"Vesting and payout occurs on the earliest of death, disability or the vesting and payout of the underlying award with respect to which the dividend equivalents relate."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F4","text":"Balance includes multiple phantom stock grants, phantom stock accruals and previously accrued dividend equivalents."}],"balance_after":764.3795,"derivative":{"underlying":"Common Stock","underlying_shares":1.3017},"source":{"system":"sec-edgar","filing":"0001225208-24-010924","document":"doc4.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1164863/000122520824010924/doc4.xml","form_type":"4"}},{"id":1394940,"issuer":{"id":3782,"kind":"organization","name":"Enpro Inc.","symbol":"NPO"},"owners":[{"id":34153,"kind":"person","name":"Abbey William","position":1,"cik":"0001945497","reported_name":"Abbey William","relationship":{"director":true}}],"security":"Phantom Stock","published_at":"2024-10-02T17:19:19.000Z","date":"2024-09-30","kind":"grant","planned":false,"acquired":true,"shares":154.1497,"price":162.18,"value":24999.998346,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F1","text":"1-for-1"},{"field":"kind","element":"transactionCoding","label":"F2","text":"Shares acquired under the Deferred Compensation Plan for Non-Employee Directors (as amended and restated) of EnPro Industries, Inc."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F3","text":"Upon retirement"},{"field":"derivative.expiration_date","element":"expirationDate","label":"F4","text":"These shares do not have an expiration date and they are exercisable upon retirement"}],"balance_after":763.0778,"derivative":{"underlying":"Common Stock","underlying_shares":154.1497},"source":{"system":"sec-edgar","filing":"0001225208-24-008958","document":"doc4.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1164863/000122520824008958/doc4.xml","form_type":"4"}},{"id":1402648,"issuer":{"id":3782,"kind":"organization","name":"Enpro Inc.","symbol":"NPO"},"owners":[{"id":34153,"kind":"person","name":"Abbey William","position":1,"cik":"0001945497","reported_name":"Abbey William","relationship":{"director":true}}],"security":"Phantom Stock","published_at":"2024-09-19T20:48:43.000Z","date":"2024-09-18","kind":"grant","planned":false,"acquired":true,"shares":1.163,"price":156.77,"value":182.32351,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F1","text":"1-for-1"},{"field":"kind","element":"transactionCoding","label":"F2","text":"Dividend equivalent rights accrued to previously acquired phantom stock under the Deferred Compensation Plan for Non-Employee Directors (as amended and restated) of EnPro Industries, Inc."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F3","text":"Vesting and payout occurs on the earliest of death, disability or the vesting and payout of the underlying award with respect to which the dividend equivalents relate."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F3","text":"Vesting and payout occurs on the earliest of death, disability or the vesting and payout of the underlying award with respect to which the dividend equivalents relate."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F4","text":"Balance includes multiple phantom stock grants, phantom stock accruals and previously accrued dividend equivalents."}],"balance_after":608.9281,"derivative":{"underlying":"Common Stock","underlying_shares":1.163},"source":{"system":"sec-edgar","filing":"0001225208-24-008773","document":"doc4.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1164863/000122520824008773/doc4.xml","form_type":"4"}},{"id":1466167,"issuer":{"id":3782,"kind":"organization","name":"Enpro Inc.","symbol":"NPO"},"owners":[{"id":34153,"kind":"person","name":"Abbey William","position":1,"cik":"0001945497","reported_name":"Abbey William","relationship":{"director":true}}],"security":"Phantom Stock","published_at":"2024-07-01T18:55:08.000Z","date":"2024-06-30","kind":"grant","planned":false,"acquired":true,"shares":171.7387,"price":145.57,"value":25000.002559,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F1","text":"1-for-1"},{"field":"kind","element":"transactionCoding","label":"F2","text":"Shares acquired under the Deferred Compensation Plan for Non-Employee Directors (as amended and restated) of EnPro Industries, Inc."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F3","text":"Upon retirement"},{"field":"derivative.expiration_date","element":"expirationDate","label":"F4","text":"These shares do not have an expiration date and they are exercisable upon retirement"}],"balance_after":607.7651,"derivative":{"underlying":"Common Stock","underlying_shares":171.7387},"source":{"system":"sec-edgar","filing":"0001225208-24-007070","document":"doc4.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1164863/000122520824007070/doc4.xml","form_type":"4"}},{"id":1471011,"issuer":{"id":3782,"kind":"organization","name":"Enpro Inc.","symbol":"NPO"},"owners":[{"id":34153,"kind":"person","name":"Abbey William","position":1,"cik":"0001945497","reported_name":"Abbey William","relationship":{"director":true}}],"security":"Phantom Stock","published_at":"2024-06-24T19:35:00.000Z","date":"2024-06-20","kind":"grant","planned":false,"acquired":true,"shares":0.8886,"price":146.91,"value":130.544226,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F1","text":"1-for-1"},{"field":"kind","element":"transactionCoding","label":"F2","text":"Dividend equivalent rights accrued to previously acquired phantom stock under the Deferred Compensation Plan for Non-Employee Directors (as amended and restated) of EnPro Industries, Inc."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F3","text":"Vesting and payout occurs on the earliest of death, disability or the vesting and payout of the underlying award with respect to which the dividend equivalents relate."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F3","text":"Vesting and payout occurs on the earliest of death, disability or the vesting and payout of the underlying award with respect to which the dividend equivalents relate."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F4","text":"Balance includes multiple phantom stock grants, phantom stock accruals and previously accrued dividend equivalents."}],"balance_after":436.0264,"derivative":{"underlying":"Common Stock","underlying_shares":0.8886},"source":{"system":"sec-edgar","filing":"0001225208-24-006980","document":"doc4.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1164863/000122520824006980/doc4.xml","form_type":"4"}},{"id":1556626,"issuer":{"id":3782,"kind":"organization","name":"Enpro Inc.","symbol":"NPO"},"owners":[{"id":34153,"kind":"person","name":"Abbey William","position":1,"cik":"0001945497","reported_name":"Abbey William","relationship":{"director":true}}],"security":"Phantom Stock","published_at":"2024-04-01T19:45:54.000Z","date":"2024-03-31","kind":"grant","planned":false,"acquired":true,"shares":148.1306,"price":168.77,"value":25000.001362,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F1","text":"1-for-1"},{"field":"kind","element":"transactionCoding","label":"F2","text":"Shares acquired under the Deferred Compensation Plan for Non-Employee Directors (as amended and restated) of EnPro Industries, Inc."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F3","text":"Upon retirement"},{"field":"derivative.expiration_date","element":"expirationDate","label":"F4","text":"These shares do not have an expiration date and they are exercisable upon retirement"}],"balance_after":435.1378,"derivative":{"underlying":"Common Stock","underlying_shares":148.1306},"source":{"system":"sec-edgar","filing":"0001225208-24-004656","document":"doc4.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1164863/000122520824004656/doc4.xml","form_type":"4"}},{"id":1565011,"issuer":{"id":3782,"kind":"organization","name":"Enpro Inc.","symbol":"NPO"},"owners":[{"id":34153,"kind":"person","name":"Abbey William","position":1,"cik":"0001945497","reported_name":"Abbey William","relationship":{"director":true}}],"security":"Phantom Stock","published_at":"2024-03-21T20:12:15.000Z","date":"2024-03-20","kind":"grant","planned":false,"acquired":true,"shares":0.5379,"price":159.77,"value":85.940283,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F1","text":"1-for-1"},{"field":"kind","element":"transactionCoding","label":"F2","text":"Dividend equivalent rights accrued to previously acquired phantom stock under the Deferred Compensation Plan for Non-Employee Directors (as amended and restated) of EnPro Industries, Inc."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F3","text":"Vesting and payout occurs on the earliest of death, disability or the vesting and payout of the underlying award with respect to which the dividend equivalents relate."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F3","text":"Vesting and payout occurs on the earliest of death, disability or the vesting and payout of the underlying award with respect to which the dividend equivalents relate."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F4","text":"Balance includes multiple phantom stock grants, phantom stock accruals and previously accrued dividend equivalents."}],"balance_after":287.0072,"derivative":{"underlying":"Common Stock","underlying_shares":0.5379},"source":{"system":"sec-edgar","filing":"0001225208-24-004380","document":"doc4.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1164863/000122520824004380/doc4.xml","form_type":"4"}},{"id":1634588,"issuer":{"id":3782,"kind":"organization","name":"Enpro Inc.","symbol":"NPO"},"owners":[{"id":34153,"kind":"person","name":"Abbey William","position":1,"cik":"0001945497","reported_name":"Abbey William","relationship":{"director":true}}],"security":"Common Stock","published_at":"2024-02-20T19:25:36.000Z","date":"2024-02-15","kind":"grant","planned":false,"acquired":true,"shares":803,"price":155.66,"value":124994.98,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"Shares acquired pursuant to the EnPro Industries, Inc. 2020 Equity Compensation Plan."}],"balance_after":2107,"source":{"system":"sec-edgar","filing":"0001225208-24-002395","document":"doc4a.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1164863/000122520824002395/doc4a.xml","form_type":"4/A","original_submission_date":"2024-02-15"}},{"id":1641349,"issuer":{"id":3782,"kind":"organization","name":"Enpro Inc.","symbol":"NPO"},"owners":[{"id":34153,"kind":"person","name":"Abbey William","position":1,"cik":"0001945497","reported_name":"Abbey William","relationship":{"director":true}}],"security":"Phantom Stock","published_at":"2024-02-15T21:37:19.000Z","date":"2024-02-15","kind":"grant","planned":false,"acquired":true,"shares":803,"price":155.66,"value":124994.98,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F1","text":"1-for-1"},{"field":"kind","element":"transactionCoding","label":"F2","text":"Shares acquired pursuant to the EnPro Industries, Inc. 2020 Equity Compensation Plan."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F3","text":"The reporting person elected to defer receipt of shares underlying the award.  In accordance with his deferral election, the shares will be delivered to the reporting person in one lump sum upon Separation from Service."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F3","text":"The reporting person elected to defer receipt of shares underlying the award.  In accordance with his deferral election, the shares will be delivered to the reporting person in one lump sum upon Separation from Service."}],"balance_after":1089.4693,"derivative":{"underlying":"Common Stock","underlying_shares":803},"source":{"system":"sec-edgar","filing":"0001225208-24-002151","document":"doc4.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1164863/000122520824002151/doc4.xml","form_type":"4"}},{"id":1711172,"issuer":{"id":3782,"kind":"organization","name":"Enpro Inc.","symbol":"NPO"},"owners":[{"id":34153,"kind":"person","name":"Abbey William","position":1,"cik":"0001945497","reported_name":"Abbey William","relationship":{"director":true}}],"security":"Phantom Stock","published_at":"2023-12-14T21:36:39.000Z","date":"2023-12-13","kind":"grant","planned":false,"acquired":true,"shares":0.5901,"price":140.49,"value":82.903149,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F1","text":"1-for-1"},{"field":"kind","element":"transactionCoding","label":"F2","text":"Dividend equivalent rights accrued to previously acquired phantom stock under the Deferred Compensation Plan for Non-Employee Directors (as amended and restated) of EnPro Industries, Inc."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F3","text":"Vesting and payout occurs on the earliest of death, disability or the vesting and payout of the underlying award with respect to which the dividend equivalents relate."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F3","text":"Vesting and payout occurs on the earliest of death, disability or the vesting and payout of the underlying award with respect to which the dividend equivalents relate."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F4","text":"Balance includes multiple phantom stock grants, phantom stock accruals and previously accrued dividend equivalents."}],"balance_after":286.4693,"derivative":{"underlying":"Common Stock","underlying_shares":0.5901},"source":{"system":"sec-edgar","filing":"0001225208-23-011123","document":"doc4.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1164863/000122520823011123/doc4.xml","form_type":"4"}},{"id":1781210,"issuer":{"id":3782,"kind":"organization","name":"Enpro Inc.","symbol":"NPO"},"owners":[{"id":34153,"kind":"person","name":"Abbey William","position":1,"cik":"0001945497","reported_name":"Abbey William","relationship":{"director":true}}],"security":"Phantom Stock","published_at":"2023-09-14T20:09:13.000Z","date":"2023-09-13","kind":"grant","planned":false,"acquired":true,"shares":0.6676,"price":123.9,"value":82.71564,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F1","text":"1-for-1"},{"field":"kind","element":"transactionCoding","label":"F2","text":"Dividend equivalent rights accrued to previously acquired phantom stock under the Deferred Compensation Plan for Non-Employee Directors (as amended and restated) of EnPro Industries, Inc."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F3","text":"Vesting and payout occurs on the earliest of death, disability or the vesting and payout of the underlying award with respect to which the dividend equivalents relate."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F3","text":"Vesting and payout occurs on the earliest of death, disability or the vesting and payout of the underlying award with respect to which the dividend equivalents relate."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F4","text":"Balance includes multiple phantom stock grants, phantom stock accruals and previously accrued dividend equivalents."}],"balance_after":285.8792,"derivative":{"underlying":"Common Stock","underlying_shares":0.6676},"source":{"system":"sec-edgar","filing":"0001225208-23-008927","document":"doc4.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1164863/000122520823008927/doc4.xml","form_type":"4"}},{"id":1854726,"issuer":{"id":3782,"kind":"organization","name":"Enpro Inc.","symbol":"NPO"},"owners":[{"id":34153,"kind":"person","name":"Abbey William","position":1,"cik":"0001945497","reported_name":"Abbey William","relationship":{"director":true}}],"security":"Phantom Stock","published_at":"2023-06-15T21:10:59.000Z","date":"2023-06-14","kind":"grant","planned":false,"acquired":true,"shares":0.6564,"price":125.72,"value":82.522608,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F1","text":"1-for-1"},{"field":"kind","element":"transactionCoding","label":"F2","text":"Dividend equivalent rights accrued to previously acquired phantom stock under the Deferred Compensation Plan for Non-Employee Directors (as amended and restated) of EnPro Industries, Inc."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F3","text":"Vesting and payout occurs on the earliest of death, disability or the vesting and payout of the underlying award with respect to which the dividend equivalents relate."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F3","text":"Vesting and payout occurs on the earliest of death, disability or the vesting and payout of the underlying award with respect to which the dividend equivalents relate."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F4","text":"Balance includes multiple phantom stock grants, phantom stock accruals and previously accrued dividend equivalents."}],"balance_after":285.2116,"derivative":{"underlying":"Common Stock","underlying_shares":0.6564},"source":{"system":"sec-edgar","filing":"0001225208-23-006858","document":"doc4.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1164863/000122520823006858/doc4.xml","form_type":"4"}},{"id":1950320,"issuer":{"id":3782,"kind":"organization","name":"Enpro Inc.","symbol":"NPO"},"owners":[{"id":34153,"kind":"person","name":"Abbey William","position":1,"cik":"0001945497","reported_name":"Abbey William","relationship":{"director":true}}],"security":"Phantom Stock","published_at":"2023-03-16T20:37:52.000Z","date":"2023-03-15","kind":"grant","acquired":true,"shares":0.8575,"price":95.94,"value":82.26855,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F1","text":"1-for-1"},{"field":"kind","element":"transactionCoding","label":"F2","text":"Dividend equivalent rights accrued to previously acquired phantom stock under the Deferred Compensation Plan for Non-Employee Directors (as amended and restated) of EnPro Industries, Inc."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F3","text":"Vesting and payout occurs on the earliest of death, disability or the vesting and payout of the underlying award with respect to which the dividend equivalents relate."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F3","text":"Vesting and payout occurs on the earliest of death, disability or the vesting and payout of the underlying award with respect to which the dividend equivalents relate."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F4","text":"Balance includes multiple phantom stock grants, phantom stock accruals and previously accrued dividend equivalents."}],"balance_after":284.5552,"derivative":{"underlying":"Common Stock","underlying_shares":0.8575},"source":{"system":"sec-edgar","filing":"0001225208-23-003999","document":"doc4.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1164863/000122520823003999/doc4.xml","form_type":"4"}},{"id":2008194,"issuer":{"id":3782,"kind":"organization","name":"Enpro Inc.","symbol":"NPO"},"owners":[{"id":34153,"kind":"person","name":"Abbey William","position":1,"cik":"0001945497","reported_name":"Abbey William","relationship":{"director":true}}],"security":"Common Stock","published_at":"2023-02-17T17:25:41.000Z","date":"2023-02-16","kind":"grant","acquired":true,"shares":942,"price":116.69,"value":109921.98,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"Shares acquired pursuant to the EnPro Industries, Inc. 2020 Equity Compensation Plan."}],"balance_after":1304,"source":{"system":"sec-edgar","filing":"0001225208-23-002188","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1164863/000122520823002188/doc4.xml","form_type":"4"}},{"id":2072964,"issuer":{"id":3782,"kind":"organization","name":"Enpro Inc.","symbol":"NPO"},"owners":[{"id":34153,"kind":"person","name":"Abbey William","position":1,"cik":"0001945497","reported_name":"Abbey William","relationship":{"director":true}}],"security":"Phantom Stock","published_at":"2023-01-03T20:11:29.000Z","date":"2022-12-31","kind":"grant","acquired":true,"shares":207.0108,"price":108.69,"value":22500.003852,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F1","text":"1-for-1"},{"field":"kind","element":"transactionCoding","label":"F2","text":"Shares acquired under the Deferred Compensation Plan for Non-Employee Directors (as amended and restated) of EnPro Industries, Inc."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F3","text":"Upon retirement"},{"field":"derivative.expiration_date","element":"expirationDate","label":"F4","text":"These shares do not have an expiration date and they are exercisable upon retirement"}],"balance_after":283.6977,"derivative":{"underlying":"Common Stock","underlying_shares":207.0108},"source":{"system":"sec-edgar","filing":"0001225208-23-000026","document":"doc4.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1164863/000122520823000026/doc4.xml","form_type":"4"}},{"id":2085348,"issuer":{"id":3782,"kind":"organization","name":"Enpro Inc.","symbol":"NPO"},"owners":[{"id":34153,"kind":"person","name":"Abbey William","position":1,"cik":"0001945497","reported_name":"Abbey William","relationship":{"director":true}}],"security":"Phantom Stock","published_at":"2022-12-15T20:26:52.000Z","date":"2022-12-14","kind":"grant","acquired":true,"shares":0.1984,"price":107.94,"value":21.415296,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F1","text":"1-for-1"},{"field":"kind","element":"transactionCoding","label":"F2","text":"Dividend equivalent rights accrued to previously acquired phantom stock under the Deferred Compensation Plan for Non-Employee Directors (as amended and restated) of EnPro Industries, Inc."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F3","text":"Vesting and payout occurs on the earliest of death, disability or the vesting and payout of the underlying award with respect to which the dividend equivalents relate."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F3","text":"Vesting and payout occurs on the earliest of death, disability or the vesting and payout of the underlying award with respect to which the dividend equivalents relate."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F4","text":"Balance includes multiple phantom stock grants, phantom stock accruals and previously accrued dividend equivalents."}],"balance_after":76.6869,"derivative":{"underlying":"Common Stock","underlying_shares":0.1984},"source":{"system":"sec-edgar","filing":"0001225208-22-012815","document":"doc4.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1164863/000122520822012815/doc4.xml","form_type":"4"}},{"id":2147708,"issuer":{"id":3782,"kind":"organization","name":"Enpro Inc.","symbol":"NPO"},"owners":[{"id":34153,"kind":"person","name":"Abbey William","position":1,"cik":"0001945497","reported_name":"Abbey William","relationship":{"director":true}}],"security":"Phantom Stock","published_at":"2022-10-03T19:15:19.000Z","date":"2022-09-30","kind":"grant","acquired":true,"shares":76.4885,"price":84.98,"value":6499.99273,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F1","text":"1-for-1"},{"field":"kind","element":"transactionCoding","label":"F2","text":"Shares acquired under the Deferred Compensation Plan for Non-Employee Directors (as amended and restated) of EnPro Industries, Inc."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F3","text":"Upon retirement"},{"field":"derivative.expiration_date","element":"expirationDate","label":"F4","text":"These shares do not have an expiration date and they are exercisable upon retirement"}],"balance_after":76.4885,"derivative":{"underlying":"Common Stock","underlying_shares":76.4885},"source":{"system":"sec-edgar","filing":"0001225208-22-010573","document":"doc4.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1164863/000122520822010573/doc4.xml","form_type":"4"}},{"id":2166073,"issuer":{"id":3782,"kind":"organization","name":"Enpro Inc.","symbol":"NPO"},"owners":[{"id":34153,"kind":"person","name":"Abbey William","position":1,"cik":"0001945497","reported_name":"Abbey William","relationship":{"director":true}}],"security":"Common Stock","published_at":"2022-09-06T17:23:10.000Z","date":"2022-09-05","kind":"grant","acquired":true,"shares":362,"price":98.34,"value":35599.08,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"Shares acquired pursuant to the EnPro Industries, Inc. 2020 Equity Compensation Plan."}],"balance_after":362,"source":{"system":"sec-edgar","filing":"0001225208-22-010017","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1164863/000122520822010017/doc4.xml","form_type":"4"}}]}