Reported relationships
Latest disclosed role at each company.
| Company | Last reported as | Report date | Published |
|---|---|---|---|
| Mirion Technologies, Inc.MIR · Entity 394 | Chief Accounting Officer (PAO) | May 07, 2026 | May 08, 2026 |
Disclosed balances
About these balances
Latest available filing per company, not a reconstructed current portfolio. Matching sequences show the last reported balance with all source rows expandable; grouping alone does not establish account ownership. Do not add unresolved positions together. Filings may omit unchanged positions, and amendments may correct only part of an older disclosure. Jointly reported shares are not necessarily this owner's personal holdings.
Mirion Technologies, Inc.
Report date May 07, 2026 · Filed May 08, 2026
| Security / award | Ownership account | Disclosed shares / units | Disclosure context |
|---|---|---|---|
| Class A Common StockSEC Table I · non-derivative | Direct | 22,157 |
Reported balance
After 2026-05-07 transaction · row 1
1 source rowRow 1 · 2026-05-07 · Sale · Disposed 8,400 · Balance 22,157 |
Transaction history
JSON APIPurchases/sales include open-market and private transactions. Plan disclosure applies to the filing; individual rows may differ. “Not disclosed” is not “unplanned.”
The cutoff filters transaction history only. Company summaries and owner relationships show the latest available disclosures. Parser corrections can improve historical records.
| Transaction date | Company | Activity / security | Shares / units | Reported price | Reported value | Details |
|---|---|---|---|---|---|---|
| May 07, 2026 Filed May 8, 2026 20:08 UTC | Mirion Technologies, Inc. MIR · Entity 394 | SaleClass A Common Stock | 8,400 | $19.64 | $164,976.00 |
DisclosureSEC source: 0001628280-26-032863 · wk-form4_1778270935.xml · nonDerivative · entry 1 Moore Christopher A. · CIK 0001928030 · Chief Accounting Officer (PAO) 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 22,157 Read SEC document |
| April 01, 2026 Filed Apr 2, 2026 20:16 UTC | Mirion Technologies, Inc. MIR · Entity 394 | Tax withholdingClass A Common Stock | 1,903 | $18.59 | $35,376.77 |
DisclosureSEC source: 0001628280-26-023173 · wk-form4_1775160966.xml · nonDerivative · entry 1 Moore Christopher A. · CIK 0001928030 · Chief Accounting Officer (PAO) 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 30,557 F1 · shares: 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. Read SEC document |
| March 01, 2026 Filed Mar 3, 2026 21:12 UTC | Mirion Technologies, Inc. MIR · Entity 394 | Tax withholdingClass A Common Stock | 1,397 | $21.61 | $30,189.17 |
DisclosureSEC source: 0001628280-26-013816 · wk-form4_1772572351.xml · nonDerivative · entry 2 Moore Christopher A. · CIK 0001928030 · Chief Accounting Officer (PAO) 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 32,460 F2 · shares: 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. Read SEC document |
| March 01, 2026 Filed Mar 3, 2026 21:12 UTC | Mirion Technologies, Inc. MIR · Entity 394 | GrantClass A Common Stock | 5,552 | $0.00 | $0.00 |
DisclosureSEC source: 0001628280-26-013816 · wk-form4_1772572351.xml · nonDerivative · entry 1 Moore Christopher A. · CIK 0001928030 · Chief Accounting Officer (PAO) 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 33,857 F1 · shares: 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. Read SEC document |
| April 01, 2025 Filed Apr 3, 2025 20:20 UTC | Mirion Technologies, Inc. MIR · Entity 394 | Tax withholdingClass A Common Stock | 3,451 | $14.50 | $50,039.50 |
DisclosureSEC source: 0001628280-25-016497 · wk-form4_1743711635.xml · nonDerivative · entry 1 Moore Christopher A. · CIK 0001928030 · Chief Accounting Officer (PAO) 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 28,305 F1 · shares: 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. Read SEC document |
| March 01, 2025 Filed Mar 4, 2025 21:35 UTC | Mirion Technologies, Inc. MIR · Entity 394 | GrantClass A Common Stock | 4,507 | $0.00 | $0.00 |
DisclosureSEC source: 0001628280-25-009914 · wk-form4_1741124133.xml · nonDerivative · entry 2 Moore Christopher A. · CIK 0001928030 · Chief Accounting Officer (PAO) 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 31,756 F2 · shares: 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. Read SEC document |
| March 01, 2025 Filed Mar 4, 2025 21:35 UTC | Mirion Technologies, Inc. MIR · Entity 394 | Tax withholdingClass A Common Stock | 879 | $15.53 | $13,650.87 |
DisclosureSEC source: 0001628280-25-009914 · wk-form4_1741124133.xml · nonDerivative · entry 1 Moore Christopher A. · CIK 0001928030 · Chief Accounting Officer (PAO) 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 27,249 F1 · shares: 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. Read SEC document |
| June 13, 2024 Filed Jun 13, 2024 20:23 UTC | Mirion Technologies, Inc. MIR · Entity 394 | SaleClass A Common Stock | 8,153 | $10.29 | $83,894.37 |
DisclosureSEC source: 0001628280-24-028066 · wk-form4_1718310202.xml · nonDerivative · entry 1 Moore Christopher A. · CIK 0001928030 · Chief Accounting Officer (PAO) 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 28,128 F1 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $10.28 to $10.29, inclusive. Read SEC document |
| April 01, 2024 Filed Apr 3, 2024 20:42 UTC | Mirion Technologies, Inc. MIR · Entity 394 | Tax withholdingClass A Common Stock | 3,455 | $11.37 | $39,283.35 |
DisclosureSEC source: 0001628280-24-014619 · wk-form4_1712176919.xml · nonDerivative · entry 1 Moore Christopher A. · CIK 0001928030 · Chief Accounting Officer (PAO) 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 36,281 F1 · shares: 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. Read SEC document |
| March 01, 2024 Filed Mar 5, 2024 22:24 UTC | Mirion Technologies, Inc. MIR · Entity 394 | GrantClass A Common Stock | 7,530 | $0.00 | $0.00 |
DisclosureSEC source: 0001628280-24-009038 · wk-form4_1709677441.xml · nonDerivative · entry 1 Moore Christopher A. · CIK 0001928030 · Chief Accounting Officer (PAO) 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 39,736 F1 · shares: 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. Read SEC document |
| May 30, 2023 Filed Jun 2, 2023 10:13 UTC | Mirion Technologies, Inc. MIR · Entity 394 | SaleClass A Common Stock | 3,430 | $7.92 | $27,165.60 |
DisclosureSEC source: 0001628280-23-020610 · wk-form4_1685700777.xml · nonDerivative · entry 1 Moore Christopher A. · CIK 0001928030 · Chief Accounting Officer (PAO) 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 32,206 F1 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $7.91 to $7.92, inclusive. Read SEC document |
| May 23, 2023 Filed May 24, 2023 20:33 UTC | Mirion Technologies, Inc. MIR · Entity 394 | GrantClass A Common Stock | 6,353 | $0.00 | $0.00 |
DisclosureSEC source: 0001628280-23-019601 · wk-form4_1684960395.xml · nonDerivative · entry 1 Moore Christopher A. · CIK 0001928030 · Chief Accounting Officer (PAO) 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 35,636 F1 · shares: Represents restricted stock units that will vest in five equal annual installments starting on April 1, 2024, subject to the Reporting Person's continued employment through each vesting date. Read SEC document |
| April 01, 2023 Filed Apr 4, 2023 21:35 UTC | Mirion Technologies, Inc. MIR · Entity 394 | Tax withholdingClass A Common Stock | 1,733 | $8.54 | $14,799.82 |
DisclosureSEC source: 0001628280-23-010726 · wf-form4_168064411912196.xml · nonDerivative · entry 1 Moore Christopher A. · CIK 0001928030 · Chief Accounting Officer (PAO) 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 29,283 F1 · shares: 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. Read SEC document |
| March 29, 2023 Filed Mar 31, 2023 20:30 UTC | Mirion Technologies, Inc. MIR · Entity 394 | GrantClass A Common Stock | 15,527 | $0.00 | $0.00 |
DisclosureSEC source: 0001628280-23-010178 · wf-form4_168029462338531.xml · nonDerivative · entry 1 Moore Christopher A. · CIK 0001928030 · Chief Accounting Officer (PAO) 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 31,016 F1 · shares: Represents restricted stock units that will vest in three equal annual installments starting on April 1, 2024, subject to the Reporting Person's continued employment through each vesting date. Read SEC document |
Value uses the disclosed total when available, otherwise shares × reported transaction price. It is not an estimate of exercise cash cost or investment performance.