{"transactions":[{"id":821658,"issuer":{"id":394,"kind":"organization","name":"Mirion Technologies, Inc.","symbol":"MIR"},"owners":[{"id":54482,"kind":"person","name":"Ulrich Alison","position":1,"cik":"0002013994","reported_name":"Ulrich Alison","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chief Human Resources Officer"}}],"security":"Class A Common Stock","published_at":"2026-04-02T20:17:36.000Z","date":"2026-04-01","kind":"tax_withholding","planned":false,"acquired":false,"shares":2053,"price":18.59,"value":38165.27,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"Represents shares that have been withheld by the Issuer in satisfaction of tax withholding obligations in connection with the vesting of restricted stock units (RSUs) previously granted to the Reporting Person. Such withholding was mandated by the Issuer by a policy adopted in advance and does not represent a discretionary trade by the Reporting Person."}],"balance_after":36235,"source":{"system":"sec-edgar","filing":"0001628280-26-023183","document":"wk-form4_1775161051.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1809987/000162828026023183/wk-form4_1775161051.xml","form_type":"4"}},{"id":871729,"issuer":{"id":394,"kind":"organization","name":"Mirion Technologies, Inc.","symbol":"MIR"},"owners":[{"id":54482,"kind":"person","name":"Ulrich Alison","position":1,"cik":"0002013994","reported_name":"Ulrich Alison","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chief Human Resources Officer"}}],"security":"Class A Common Stock","published_at":"2026-03-03T21:12:51.000Z","date":"2026-03-01","kind":"tax_withholding","planned":false,"acquired":false,"shares":2360,"price":21.61,"value":50999.6,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F2","text":"Represents shares that have been withheld by the Issuer in satisfaction of tax withholding obligations in connection with the vesting of restricted stock units (RSUs) previously granted to the Reporting Person. Such withholding was mandated by the Issuer by a policy adopted in advance and does not represent a discretionary trade by the Reporting Person."}],"balance_after":38288,"source":{"system":"sec-edgar","filing":"0001628280-26-013817","document":"wk-form4_1772572368.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1809987/000162828026013817/wk-form4_1772572368.xml","form_type":"4"}},{"id":871728,"issuer":{"id":394,"kind":"organization","name":"Mirion Technologies, Inc.","symbol":"MIR"},"owners":[{"id":54482,"kind":"person","name":"Ulrich Alison","position":1,"cik":"0002013994","reported_name":"Ulrich Alison","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chief Human Resources Officer"}}],"security":"Class A Common Stock","published_at":"2026-03-03T21:12:51.000Z","date":"2026-03-01","kind":"grant","planned":false,"acquired":true,"shares":5552,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"Represents restricted stock units that will vest in three equal annual installments starting on March 1, 2027, subject to the Reporting Person's continued employment through each vesting date."}],"balance_after":40648,"source":{"system":"sec-edgar","filing":"0001628280-26-013817","document":"wk-form4_1772572368.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1809987/000162828026013817/wk-form4_1772572368.xml","form_type":"4"}},{"id":959048,"issuer":{"id":394,"kind":"organization","name":"Mirion Technologies, Inc.","symbol":"MIR"},"owners":[{"id":54482,"kind":"person","name":"Ulrich Alison","position":1,"cik":"0002013994","reported_name":"Ulrich Alison","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chief Human Resources Officer"}}],"security":"Class A Common Stock","published_at":"2025-12-29T21:07:18.000Z","date":"2025-12-27","kind":"tax_withholding","planned":false,"acquired":false,"shares":134,"price":23.76,"value":3183.84,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"Represents shares that have been withheld by the Issuer in satisfaction of tax withholding obligations in connection with the vesting of restricted stock units (RSUs) previously granted to the Reporting Person. Such withholding was mandated by the Issuer by a policy adopted in advance and does not represent a discretionary trade by the Reporting Person."}],"balance_after":35096,"source":{"system":"sec-edgar","filing":"0001628280-25-058973","document":"wk-form4_1767042435.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1809987/000162828025058973/wk-form4_1767042435.xml","form_type":"4"}},{"id":1181523,"issuer":{"id":394,"kind":"organization","name":"Mirion Technologies, Inc.","symbol":"MIR"},"owners":[{"id":54482,"kind":"person","name":"Ulrich Alison","position":1,"cik":"0002013994","reported_name":"Ulrich Alison","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chief Human Resources Officer"}}],"security":"Class A Common Stock","published_at":"2025-04-03T20:22:48.000Z","date":"2025-04-01","kind":"tax_withholding","planned":false,"acquired":false,"shares":2859,"price":14.5,"value":41455.5,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"Represents shares that have been withheld by the Issuer in satisfaction of tax withholding obligations in connection with the vesting of restricted stock units (RSUs) previously granted to the Reporting Person. Such withholding was mandated by the Issuer by a policy adopted in advance and does not represent a discretionary trade by the Reporting Person."}],"balance_after":35230,"source":{"system":"sec-edgar","filing":"0001628280-25-016501","document":"wk-form4_1743711759.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1809987/000162828025016501/wk-form4_1743711759.xml","form_type":"4"}},{"id":1233069,"issuer":{"id":394,"kind":"organization","name":"Mirion Technologies, Inc.","symbol":"MIR"},"owners":[{"id":54482,"kind":"person","name":"Ulrich Alison","position":1,"cik":"0002013994","reported_name":"Ulrich Alison","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chief Human Resources Officer"}}],"security":"Class A Common Stock","published_at":"2025-03-04T21:37:38.000Z","date":"2025-03-01","kind":"grant","planned":false,"acquired":true,"shares":7726,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F2","text":"Represents restricted stock units that will vest in three equal annual installments starting on March 1, 2026, subject to the Reporting Person's continued employment through each vesting date."}],"balance_after":38089,"source":{"system":"sec-edgar","filing":"0001628280-25-009917","document":"wk-form4_1741124246.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1809987/000162828025009917/wk-form4_1741124246.xml","form_type":"4"}},{"id":1233068,"issuer":{"id":394,"kind":"organization","name":"Mirion Technologies, Inc.","symbol":"MIR"},"owners":[{"id":54482,"kind":"person","name":"Ulrich Alison","position":1,"cik":"0002013994","reported_name":"Ulrich Alison","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chief Human Resources Officer"}}],"security":"Class A Common Stock","published_at":"2025-03-04T21:37:38.000Z","date":"2025-03-01","kind":"tax_withholding","planned":false,"acquired":false,"shares":1334,"price":15.53,"value":20717.02,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"Represents shares that have been withheld by the Issuer in satisfaction of tax withholding obligations in connection with the vesting of restricted stock units (RSUs) previously granted to the Reporting Person. Such withholding was mandated by the Issuer by a policy adopted in advance and does not represent a discretionary trade by the Reporting Person."}],"balance_after":30363,"source":{"system":"sec-edgar","filing":"0001628280-25-009917","document":"wk-form4_1741124246.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1809987/000162828025009917/wk-form4_1741124246.xml","form_type":"4"}},{"id":1320140,"issuer":{"id":394,"kind":"organization","name":"Mirion Technologies, Inc.","symbol":"MIR"},"owners":[{"id":54482,"kind":"person","name":"Ulrich Alison","position":1,"cik":"0002013994","reported_name":"Ulrich Alison","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chief Human Resources Officer"}}],"security":"Class A Common Stock","published_at":"2024-12-31T21:12:10.000Z","date":"2024-12-27","kind":"tax_withholding","planned":false,"acquired":false,"shares":133,"price":18.1,"value":2407.3,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"Represents shares that have been withheld by the Issuer in satisfaction of tax withholding obligations in connection with the vesting of restricted stock units (RSUs) previously granted to the Reporting Person. Such withholding was mandated by the Issuer by a policy adopted in advance and does not represent a discretionary trade by the Reporting Person."}],"balance_after":31697,"source":{"system":"sec-edgar","filing":"0001628280-24-052637","document":"wk-form4_1735679523.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1809987/000162828024052637/wk-form4_1735679523.xml","form_type":"4"}},{"id":1551727,"issuer":{"id":394,"kind":"organization","name":"Mirion Technologies, Inc.","symbol":"MIR"},"owners":[{"id":54482,"kind":"person","name":"Ulrich Alison","position":1,"cik":"0002013994","reported_name":"Ulrich Alison","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chief Human Resources Officer"}}],"security":"Class A Common Stock","published_at":"2024-04-03T20:43:47.000Z","date":"2024-04-01","kind":"tax_withholding","planned":false,"acquired":false,"shares":2859,"price":11.37,"value":32506.83,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"Represents shares that have been withheld by the Issuer in satisfaction of tax withholding obligations in connection with the vesting of restricted stock units (RSUs) previously granted to the Reporting Person. Such withholding was mandated by the Issuer by a policy adopted in advance and does not represent a discretionary trade by the Reporting Person."}],"balance_after":31830,"source":{"system":"sec-edgar","filing":"0001628280-24-014621","document":"wk-form4_1712176999.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1809987/000162828024014621/wk-form4_1712176999.xml","form_type":"4"}},{"id":1600347,"issuer":{"id":394,"kind":"organization","name":"Mirion Technologies, Inc.","symbol":"MIR"},"owners":[{"id":54482,"kind":"person","name":"Ulrich Alison","position":1,"cik":"0002013994","reported_name":"Ulrich Alison","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chief Human Resources Officer"}}],"security":"Class A Common Stock","published_at":"2024-03-06T00:49:06.000Z","date":"2024-03-01","kind":"grant","planned":false,"acquired":true,"shares":10040,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"Represents restricted stock units that will vest in three equal annual installments starting on March 1, 2025, subject to the Reporting Person's continued employment through each vesting date."}],"balance_after":34689,"source":{"system":"sec-edgar","filing":"0001628280-24-009203","document":"wk-form4_1709686137.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1809987/000162828024009203/wk-form4_1709686137.xml","form_type":"4"}}]}