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The Reporting Person disclaims ownership of these shares of Class B Common Stock except to the extent of her pecuniary interest therein."}],"balance_after":41153,"source":{"system":"sec-edgar","filing":"0001628280-24-038955","document":"wk-form4_1725048479.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1809987/000162828024038955/wk-form4_1725048479.xml","form_type":"4"}},{"id":1448380,"issuer":{"id":394,"kind":"organization","name":"Mirion Technologies, Inc.","symbol":"MIR"},"owners":[{"id":54481,"kind":"person","name":"Lee Emmanuelle","position":1,"cik":"0002014061","reported_name":"Lee Emmanuelle","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chief Legal Officer"}}],"security":"Class A Common Stock","published_at":"2024-07-26T12:36:02.000Z","date":"2024-07-24","kind":"sale","planned":false,"acquired":false,"shares":5000,"price":10.796,"value":53980.0,"ownership":{"direct":false,"nature":"By Trust"},"footnotes":[{"field":"shares","element":"transactionShares","label":"F3","text":"The sales reported on this Form 4 were effectuated pursuant to a Rule 10b5-1 trading plan adopted by the Lee Trust on March 7, 2024. The Reporting Person and the Reporting Person's spouse are both trustees and beneficiaries of the Lee Trust. The Reporting Person disclaims ownership of these shares of Class A Common Stock except to the extent of her pecuniary interest therein."},{"field":"price","element":"transactionPricePerShare","label":"F4","text":"The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $10.60 to $11.04, inclusive."}],"balance_after":0,"source":{"system":"sec-edgar","filing":"0001628280-24-033073","document":"wk-form4_1721997356.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":3,"url":"https://www.sec.gov/Archives/edgar/data/1809987/000162828024033073/wk-form4_1721997356.xml","form_type":"4"}},{"id":1448379,"issuer":{"id":394,"kind":"organization","name":"Mirion Technologies, Inc.","symbol":"MIR"},"owners":[{"id":54481,"kind":"person","name":"Lee Emmanuelle","position":1,"cik":"0002014061","reported_name":"Lee Emmanuelle","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chief Legal Officer"}}],"security":"Class A Common Stock","published_at":"2024-07-26T12:36:02.000Z","date":"2024-07-24","kind":"grant","planned":false,"acquired":true,"shares":5000,"ownership":{"direct":false,"nature":"By Trust"},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F1","text":"The Issuer issued 5,000 shares of Class A Common Stock of the Issuer to the Lee Revocable Living Trust (the \"Lee Trust\") pursuant to a redemption on a one-for-one basis of 5,000 shares of Class B Common Stock of Mirion IntermediateCo, Inc. held by the Lee Trust, effectuated pursuant to a 10b5-1 plan adopted by the Lee Trust on March 7, 2024. In connection with such redemption the Issuer canceled 5,000 shares of Class B Common Stock of the Issuer held by the Lee Trust."}],"balance_after":5000,"source":{"system":"sec-edgar","filing":"0001628280-24-033073","document":"wk-form4_1721997356.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1809987/000162828024033073/wk-form4_1721997356.xml","form_type":"4"}},{"id":1448378,"issuer":{"id":394,"kind":"organization","name":"Mirion Technologies, Inc.","symbol":"MIR"},"owners":[{"id":54481,"kind":"person","name":"Lee Emmanuelle","position":1,"cik":"0002014061","reported_name":"Lee Emmanuelle","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chief Legal Officer"}}],"security":"Class B Common Stock","published_at":"2024-07-26T12:36:02.000Z","date":"2024-07-24","kind":"exercise","planned":false,"acquired":false,"shares":5000,"ownership":{"direct":false,"nature":"By Trust"},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F1","text":"The Issuer issued 5,000 shares of Class A Common Stock of the Issuer to the Lee Revocable Living Trust (the \"Lee Trust\") pursuant to a redemption on a one-for-one basis of 5,000 shares of Class B Common Stock of Mirion IntermediateCo, Inc. held by the Lee Trust, effectuated pursuant to a 10b5-1 plan adopted by the Lee Trust on March 7, 2024. In connection with such redemption the Issuer canceled 5,000 shares of Class B Common Stock of the Issuer held by the Lee Trust."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F2","text":"Reflects shares of Class B Common Stock of the Issuer (\"Class B Common Stock\") held of record by the Lee Trust for the benefit of the Reporting Person, the Reporting Person's spouse, and beneficiaries. The Reporting Person and the Reporting Person's spouse are both trustees and beneficiary of the Lee Trust. The Reporting Person disclaims ownership of these shares of Class B Common Stock except to the extent of her pecuniary interest therein."}],"balance_after":46153,"source":{"system":"sec-edgar","filing":"0001628280-24-033073","document":"wk-form4_1721997356.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1809987/000162828024033073/wk-form4_1721997356.xml","form_type":"4"}},{"id":1468466,"issuer":{"id":394,"kind":"organization","name":"Mirion Technologies, Inc.","symbol":"MIR"},"owners":[{"id":54481,"kind":"person","name":"Lee Emmanuelle","position":1,"cik":"0002014061","reported_name":"Lee Emmanuelle","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chief Legal Officer"}}],"security":"Class A Common Stock","published_at":"2024-06-27T22:38:18.000Z","date":"2024-06-26","kind":"sale","planned":true,"acquired":false,"shares":5000,"price":10.76,"value":53800.0,"ownership":{"direct":false,"nature":"By Trust"},"footnotes":[{"field":"shares","element":"transactionShares","label":"F3","text":"The sales reported on this Form 4 were effectuated pursuant to a Rule 10b5-1 trading plan adopted by the Lee Trust on March 7, 2024. The Reporting Person and the Reporting Person's spouse are both trustees and beneficiaries of the Lee Trust. The Reporting Person disclaims ownership of these shares of Class A Common Stock except to the extent of her pecuniary interest therein."}],"balance_after":0,"source":{"system":"sec-edgar","filing":"0001628280-24-030382","document":"wk-form4_1719527890.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":3,"url":"https://www.sec.gov/Archives/edgar/data/1809987/000162828024030382/wk-form4_1719527890.xml","form_type":"4"}},{"id":1468465,"issuer":{"id":394,"kind":"organization","name":"Mirion Technologies, Inc.","symbol":"MIR"},"owners":[{"id":54481,"kind":"person","name":"Lee Emmanuelle","position":1,"cik":"0002014061","reported_name":"Lee Emmanuelle","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chief Legal Officer"}}],"security":"Class A Common Stock","published_at":"2024-06-27T22:38:18.000Z","date":"2024-06-26","kind":"grant","planned":true,"acquired":true,"shares":5000,"ownership":{"direct":false,"nature":"By Trust"},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F1","text":"The Issuer issued 5,000 shares of Class A Common Stock of the Issuer to the Lee Revocable Living Trust (the \"Lee Trust\") pursuant to a redemption on a one-for-one basis of 5,000 shares of Class B Common Stock of Mirion IntermediateCo, Inc. held by the Lee Trust, effectuated pursuant to a 10b5-1 plan adopted by the Lee Trust on March 7, 2024. In connection with such redemption the Issuer canceled 5,000 shares of Class B Common Stock of the Issuer held by the Lee Trust."}],"balance_after":5000,"source":{"system":"sec-edgar","filing":"0001628280-24-030382","document":"wk-form4_1719527890.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1809987/000162828024030382/wk-form4_1719527890.xml","form_type":"4"}},{"id":1468464,"issuer":{"id":394,"kind":"organization","name":"Mirion Technologies, Inc.","symbol":"MIR"},"owners":[{"id":54481,"kind":"person","name":"Lee Emmanuelle","position":1,"cik":"0002014061","reported_name":"Lee Emmanuelle","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chief Legal Officer"}}],"security":"Class B Common Stock","published_at":"2024-06-27T22:38:18.000Z","date":"2024-06-26","kind":"exercise","planned":true,"acquired":false,"shares":5000,"ownership":{"direct":false,"nature":"By Trust"},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F1","text":"The Issuer issued 5,000 shares of Class A Common Stock of the Issuer to the Lee Revocable Living Trust (the \"Lee Trust\") pursuant to a redemption on a one-for-one basis of 5,000 shares of Class B Common Stock of Mirion IntermediateCo, Inc. held by the Lee Trust, effectuated pursuant to a 10b5-1 plan adopted by the Lee Trust on March 7, 2024. In connection with such redemption the Issuer canceled 5,000 shares of Class B Common Stock of the Issuer held by the Lee Trust."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F2","text":"Reflects shares of Class B Common Stock of the Issuer (\"Class B Common Stock\") held of record by the Lee Trust for the benefit of the Reporting Person, the Reporting Person's spouse, and beneficiaries. The Reporting Person and the Reporting Person's spouse are both trustees and beneficiary of the Lee Trust. The Reporting Person disclaims ownership of these shares of Class B Common Stock except to the extent of her pecuniary interest therein."}],"balance_after":51153,"source":{"system":"sec-edgar","filing":"0001628280-24-030382","document":"wk-form4_1719527890.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1809987/000162828024030382/wk-form4_1719527890.xml","form_type":"4"}},{"id":1485701,"issuer":{"id":394,"kind":"organization","name":"Mirion Technologies, Inc.","symbol":"MIR"},"owners":[{"id":54481,"kind":"person","name":"Lee Emmanuelle","position":1,"cik":"0002014061","reported_name":"Lee Emmanuelle","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chief Legal Officer"}}],"security":"Class A Common Stock","published_at":"2024-06-10T20:40:08.000Z","date":"2024-06-06","kind":"sale","planned":true,"acquired":false,"shares":5000,"price":10.17,"value":50850.0,"ownership":{"direct":false,"nature":"By Trust"},"footnotes":[{"field":"shares","element":"transactionShares","label":"F3","text":"The sales reported on this Form 4 were effectuated pursuant to a Rule 10b5-1 trading plan adopted by the Lee Trust on March 7, 2024. The Reporting Person and the Reporting Person's spouse are both trustees and beneficiaries of the Lee Trust. The Reporting Person disclaims ownership of these shares of Class A Common Stock except to the extent of her pecuniary interest therein."}],"balance_after":0,"source":{"system":"sec-edgar","filing":"0001628280-24-027543","document":"wk-form4_1718052000.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":3,"url":"https://www.sec.gov/Archives/edgar/data/1809987/000162828024027543/wk-form4_1718052000.xml","form_type":"4"}},{"id":1485700,"issuer":{"id":394,"kind":"organization","name":"Mirion Technologies, Inc.","symbol":"MIR"},"owners":[{"id":54481,"kind":"person","name":"Lee Emmanuelle","position":1,"cik":"0002014061","reported_name":"Lee Emmanuelle","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chief Legal Officer"}}],"security":"Class A Common Stock","published_at":"2024-06-10T20:40:08.000Z","date":"2024-06-06","kind":"grant","planned":true,"acquired":true,"shares":5000,"ownership":{"direct":false,"nature":"By Trust"},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F1","text":"The Issuer issued 5,000 shares of Class A Common Stock of the Issuer to the Lee Revocable Living Trust (the \"Lee Trust\") pursuant to a redemption on a one-for-one basis of 5,000 shares of Class B Common Stock of Mirion IntermediateCo, Inc. held by the Lee Trust, effectuated pursuant to a 10b5-1 plan adopted by the Lee Trust on March 7, 2024. In connection with such redemption the Issuer canceled 5,000 shares of Class B Common Stock of the Issuer held by the Lee Trust."}],"balance_after":5000,"source":{"system":"sec-edgar","filing":"0001628280-24-027543","document":"wk-form4_1718052000.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1809987/000162828024027543/wk-form4_1718052000.xml","form_type":"4"}},{"id":1485699,"issuer":{"id":394,"kind":"organization","name":"Mirion Technologies, Inc.","symbol":"MIR"},"owners":[{"id":54481,"kind":"person","name":"Lee Emmanuelle","position":1,"cik":"0002014061","reported_name":"Lee Emmanuelle","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chief Legal Officer"}}],"security":"Class B Common Stock","published_at":"2024-06-10T20:40:08.000Z","date":"2024-06-06","kind":"exercise","planned":true,"acquired":false,"shares":5000,"ownership":{"direct":false,"nature":"By Trust"},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F1","text":"The Issuer issued 5,000 shares of Class A Common Stock of the Issuer to the Lee Revocable Living Trust (the \"Lee Trust\") pursuant to a redemption on a one-for-one basis of 5,000 shares of Class B Common Stock of Mirion IntermediateCo, Inc. held by the Lee Trust, effectuated pursuant to a 10b5-1 plan adopted by the Lee Trust on March 7, 2024. In connection with such redemption the Issuer canceled 5,000 shares of Class B Common Stock of the Issuer held by the Lee Trust."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F2","text":"Reflects shares of Class B Common Stock of the Issuer (\"Class B Common Stock\") which are held of record by the Lee Trust for the benefit of the Reporting Person, the Reporting Person's spouse, and beneficiaries. The Reporting Person and the Reporting Person's spouse are both trustees and beneficiaries of the Lee Trust. Shares of Class B Common Stock may be exchanged for shares of Class A Common Stock of the Issuer on a one-for-one basis following a request for redemption by the holder. The Reporting Person disclaims ownership of these shares of Class B Common Stock except to the extent of her pecuniary interest therein."}],"balance_after":56153,"source":{"system":"sec-edgar","filing":"0001628280-24-027543","document":"wk-form4_1718052000.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1809987/000162828024027543/wk-form4_1718052000.xml","form_type":"4"}},{"id":1551728,"issuer":{"id":394,"kind":"organization","name":"Mirion Technologies, Inc.","symbol":"MIR"},"owners":[{"id":54481,"kind":"person","name":"Lee Emmanuelle","position":1,"cik":"0002014061","reported_name":"Lee Emmanuelle","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chief Legal Officer"}}],"security":"Class A Common Stock","published_at":"2024-04-03T20:44:33.000Z","date":"2024-04-01","kind":"tax_withholding","planned":false,"acquired":false,"shares":6520,"price":11.37,"value":74132.4,"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":101272,"source":{"system":"sec-edgar","filing":"0001628280-24-014623","document":"wk-form4_1712177044.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1809987/000162828024014623/wk-form4_1712177044.xml","form_type":"4"}},{"id":1600348,"issuer":{"id":394,"kind":"organization","name":"Mirion Technologies, Inc.","symbol":"MIR"},"owners":[{"id":54481,"kind":"person","name":"Lee Emmanuelle","position":1,"cik":"0002014061","reported_name":"Lee Emmanuelle","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chief Legal Officer"}}],"security":"Class A Common Stock","published_at":"2024-03-06T00:51:18.000Z","date":"2024-03-01","kind":"grant","planned":false,"acquired":true,"shares":15060,"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":107792,"source":{"system":"sec-edgar","filing":"0001628280-24-009207","document":"wk-form4_1709686268.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1809987/000162828024009207/wk-form4_1709686268.xml","form_type":"4"}}]}