CIK 0001809987 · Large accelerated filer
Mirion Technologies, Inc.
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- MIR
- Exchange
- NYSE
- Industry
- Measuring & Controlling Devices, NEC
- FY end
- Dec 31
- Entity type
- operating
- EIN
- 830974996
- Phone
- (770) 432-2744
- Business address
- 1218 MENLO DRIVE, ATLANTA, GA, 30318
- Former names
- GS Acquisition Holdings Corp II
- Open-market buys, last 90 days
- $312,000
- in 1 filing
- Open-market sales, last 90 days
- $0
- in 0 filings
Net +$312,000. Shares bought or sold at a price by officers, directors and 10% owners (Form 4 codes P and S). Grants, option exercises and tax withholding aren't counted.
Who's trading
90 days
Reading 100 more Form 4s from the SEC; this list fills in as they're read.
| Date | Insider | Transaction | Shares | Price | Value | Owned after |
|---|---|---|---|---|---|---|
| 2026-03-02 | Schopfer Brian Chief Financial Officer | Grant or award | +64,906 | 949,166 | ||
| 2026-03-02 | Schopfer Brian Chief Financial Officer | Shares withheld for taxes | −28,499 | $21.61 | $616K | 920,667 |
| 2026-03-02 | Logan Thomas D Chief Executive Officer | Grant or award | +318,632 | 3,607,670 | ||
| 2026-03-02 | Logan Thomas D Chief Executive Officer | Shares withheld for taxes | −127,184 | $21.61 | $2.7M | 3,480,486 |
| 2026-03-02 | Logan Thomas D Chief Executive Officer | Gift | −3,093,812 | 386,674 | ||
| 2026-03-01 | Schopfer Brian Chief Financial Officer | Shares withheld for taxes | −9,172 | $21.61 | $198K | 884,260 |
| 2026-03-01 | Ulrich Alison Chief Human Resources Officer | Grant or award | +5,552 | 40,648 | ||
| 2026-03-01 | Ulrich Alison Chief Human Resources Officer | Shares withheld for taxes | −2,360 | $21.61 | $51K | 38,288 |
| 2026-03-01 | Moore Christopher A. Chief Accounting Officer (PAO) | Grant or award | +5,552 | 33,857 | ||
| 2026-03-01 | Moore Christopher A. Chief Accounting Officer (PAO) | Shares withheld for taxes | −1,397 | $21.61 | $30K | 32,460 |
| 2026-03-01 | Lee Emmanuelle Chief Legal Officer | Grant or award | +11,568 | 90,295 | ||
| 2026-03-01 | Lee Emmanuelle Chief Legal Officer | Shares withheld for taxes | −3,184 | $21.61 | $69K | 87,111 |
| 2026-03-01 | Logan Thomas D Chief Executive Officer | Shares withheld for taxes | −20,650 | $21.61 | $446K | 3,289,038 |
| 2025-12-31 | Kingsley Lawrence D Director | Grant or award | +806 | $23.70 | $19K | 62,943 |
| 2025-12-27 | Logan Thomas D Chief Executive Officer | Shares withheld for taxes | −39,863 | $23.76 | $947K | 3,309,688 |
| 2025-12-27 | Schopfer Brian Chief Financial Officer | Shares withheld for taxes | −8,500 | $23.76 | $202K | 893,432 |
| 2025-12-27 | Lee Emmanuelle Chief Legal Officer | Shares withheld for taxes | −5,913 | $23.76 | $140K | 78,727 |
| 2025-12-27 | Ulrich Alison Chief Human Resources Officer | Shares withheld for taxes | −134 | $23.76 | $3K | 35,096 |
| 2025-12-11 | KUO JOHN W Director | Gift | −4,860 | 72,736 | ||
| 2025-12-10 | Kingsley Lawrence D Director | Sale | −350,000 | $24.73 | $8.7M | 3,509,075 |
Page 2 of 8 · 152 trades