Reported relationships
Latest disclosed role at each company.
| Company | Last reported as | Report date | Published |
|---|---|---|---|
| Mirion Technologies, Inc.MIR · Entity 394 | Director | May 13, 2026 | May 14, 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 13, 2026 · Filed May 14, 2026
| Security / award | Ownership account | Disclosed shares / units | Disclosure context |
|---|---|---|---|
| Class A Common StockSEC Table I · non-derivative | Direct | 49,877 |
Reported balance
After 2026-05-13 transaction · row 1
1 source rowRow 1 · 2026-05-13 · Grant · Acquired 7,383 · Balance 49,877 F1: Represents restricted stock units that will vest on the earlier to occur of (i) first anniversary of the grant date or (ii) date of the annual stockholder meeting following the grant date, subject to the non-employee director's continued service on the Board through such vesting date. |
Filing footnotes · ownership attribution and instrument terms
F1: Represents restricted stock units that will vest on the earlier to occur of (i) first anniversary of the grant date or (ii) date of the annual stockholder meeting following the grant date, subject to the non-employee director's continued service on the Board through such vesting date.
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 13, 2026 Filed May 14, 2026 20:06 UTC | Mirion Technologies, Inc. MIR · Entity 394 | GrantClass A Common Stock | 7,383 | $0.00 | $0.00 |
DisclosureSEC source: 0001628280-26-035086 · wk-form4_1778789205.xml · nonDerivative · entry 1 Rege Sheila · CIK 0001947177 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 49,877 F1 · shares: Represents restricted stock units that will vest on the earlier to occur of (i) first anniversary of the grant date or (ii) date of the annual stockholder meeting following the grant date, subject to the non-employee director's continued service on the Board through such vesting date. Read SEC document |
| May 15, 2025 Filed May 16, 2025 20:11 UTC | Mirion Technologies, Inc. MIR · Entity 394 | GrantClass A Common Stock | 7,977 | $0.00 | $0.00 |
DisclosureSEC source: 0001628280-25-026262 · wk-form4_1747426263.xml · nonDerivative · entry 1 Rege Sheila · CIK 0001947177 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 42,494 F1 · shares: Represents restricted stock units that will vest in four equal quarterly installments on September 15, 2025, December 15, 2025, March 15, 2026, and the earlier to occur of (i) first anniversary of the grant date or (ii) date of the annual stockholder meeting following the grant date, subject to the non-employee director's continued service on the Board through each such vesting date. Read SEC document |
| June 04, 2024 Filed Jun 4, 2024 20:46 UTC | Mirion Technologies, Inc. MIR · Entity 394 | GrantClass A Common Stock | 13,500 | $0.00 | $0.00 |
DisclosureSEC source: 0001628280-24-026613 · wk-form4_1717534008.xml · nonDerivative · entry 1 Rege Sheila · CIK 0001947177 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 34,517 F1 · shares: Represents restricted stock units that will vest in four equal quarterly installments on September 15, 2024, December 15, 2024, March 15, 2025, and the earlier to occur of (i) first anniversary of the grant date or (ii) date of the annual stockholder meeting following the grant date, subject to the non-employee director's continued service on the Board through each such vesting date. Read SEC document |
| June 06, 2023 Filed Jun 8, 2023 20:15 UTC | Mirion Technologies, Inc. MIR · Entity 394 | GrantClass A Common Stock | 11,850 | $0.00 | $0.00 |
DisclosureSEC source: 0001628280-23-021518 · wk-form4_1686255304.xml · nonDerivative · entry 1 Rege Sheila · CIK 0001947177 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 21,017 F1 · shares: Represents restricted stock units that will vest in four equal quarterly installments on September 15, 2023, December 15, 2023, March 15, 2024, and June 15, 2024, subject to the non-employee director's continued service on the Board through each such vesting date. Read SEC document |
| September 16, 2022 Filed Sep 20, 2022 20:29 UTC | Mirion Technologies, Inc. MIR · Entity 394 | GrantCommon Stock | 9,167 | $0.00 | $0.00 |
DisclosureSEC source: 0001628280-22-025230 · wf-form4_166370573991479.xml · nonDerivative · entry 1 Rege Sheila · CIK 0001947177 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 9,167 F1 · shares: Represents restricted stock units that will vest in three equal quarterly installments on December 15, 2022, March 15, 2023, and June 15, 2023, subject to the non-employee director's continued service on the Board through each such 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.