Mirion Technologies, Inc. — Insider Transactions
Form 4 filings by directors, officers, and 10%+ shareholders
SEC rules require corporate insiders — including directors, executive officers, and any shareholder owning more than 10% of a company's shares — to report changes in their ownership within two business days of a transaction. These disclosures are filed as Form 4. Open-market purchases (code P) are generally considered the most meaningful signal, as insiders are spending their own money.
| Insider | Title | Type | Shares | Price | Value | Owns After | Date |
|---|---|---|---|---|---|---|---|
| Logan Thomas D | Chief Executive Officer | Tax Withholding | 39,863 | $23.76 | $947,145 | 3,309,688 | Dec 27, 2025 |
| Schopfer Brian | Chief Financial Officer | Tax Withholding | 8,500 | $23.76 | $201,960 | 893,432 | Dec 27, 2025 |
| Lee Emmanuelle | Chief Legal Officer | Tax Withholding | 5,913 | $23.76 | $140,493 | 78,727 | Dec 27, 2025 |
| Ulrich Alison | Chief Human Resources Officer | Tax Withholding | 134 | $23.76 | $3,184 | 35,096 | Dec 27, 2025 |
| KUO JOHN W | — | Gift | 4,860 | — | — | 72,736 | Dec 11, 2025 |
| Kingsley Lawrence D | — | Sale | 350,000 | $24.73 | $8,655,500 | 3,509,075 | Dec 10, 2025 |
| Bockhorst Kenneth | — | Gift | 9,680 | — | — | 69,875 | Dec 8, 2025 |
| Schopfer Brian | Chief Financial Officer | Gift | 2,400 | — | — | 902,032 | Dec 8, 2025 |
| Kingsley Lawrence D | — | Gift | 40,925 | — | — | 3,859,075 | Nov 24, 2025 |
| Kingsley Lawrence D | — | Sale | 300,000 | $23.83 | $7,149,000 | 3,900,000 | Nov 21, 2025 |
| Eloy Loic | Nuclear & Safety President | Sale | 45,000 | $27.24 | $1,225,800 | 97,770 | Nov 11, 2025 |
| Lee Emmanuelle | Chief Legal Officer | Sale | 12,500 | $27.41 | $342,625 | 84,640 | Nov 10, 2025 |
| Schopfer Brian | Chief Financial Officer | Sale | 50,000 | $27.65 | $1,382,500 | 954,432 | Nov 6, 2025 |
| Logan Thomas D | Chief Executive Officer | Gift | 106,188 | — | — | 3,349,551 | Oct 30, 2025 |
| Schopfer Brian | Chief Financial Officer | Gift | 15,000 | — | — | 904,432 | Oct 30, 2025 |
| Kingsley Lawrence D | — | Award / Grant | 850 | $22.49 | $19,117 | 62,137 | Sep 30, 2025 |
| Logan Thomas D | Chief Executive Officer | Sale | 325,000 | $21.31 | $6,925,750 | 3,742,305 | Aug 12, 2025 |
| Eloy Loic | Nuclear & Safety President | Sale | 22,166 | $21.30 | $472,136 | 142,770 | Aug 5, 2025 |
| Markopoulos Jody | — | Award / Grant | 880 | — | — | 74,126 | Jun 30, 2025 |
| KUO JOHN W | — | Award / Grant | 1,024 | — | — | 77,596 | Jun 30, 2025 |
| Schopfer Brian | Chief Financial Officer | Disposition | 75,000 | — | — | 499,935 | Jun 25, 2025 |
| Kingsley Lawrence D | — | Sale | 350,000 | $17.95 | $6,282,500 | — | May 21, 2025 |
| Schopfer Brian | Chief Financial Officer | Sale | 75,000 | $18.27 | $1,370,250 | 919,432 | May 21, 2025 |
| Kingsley Lawrence D | — | Award / Grant | 7,977 | — | — | 61,287 | May 15, 2025 |
| Bockhorst Kenneth | — | Award / Grant | 7,977 | — | — | 79,555 | May 15, 2025 |
| CASCELLA ROBERT | — | Award / Grant | 7,977 | — | — | 53,418 | May 15, 2025 |
| Etzel Steven W. | — | Award / Grant | 7,977 | — | — | 80,065 | May 15, 2025 |
| KUO JOHN W | — | Award / Grant | 7,977 | — | — | 76,572 | May 15, 2025 |
| Markopoulos Jody | — | Award / Grant | 7,977 | — | — | 73,246 | May 15, 2025 |
| Kingsley Lawrence D | — | Award / Grant | 7,977 | — | — | 61,287 | May 15, 2025 |
| Rege Sheila | — | Award / Grant | 7,977 | — | — | 42,494 | May 15, 2025 |
| Logan Thomas D | Chief Executive Officer | Award / Grant | 213,234 | — | — | 4,156,735 | May 14, 2025 |
| Schopfer Brian | Chief Financial Officer | Tax Withholding | 29,149 | $17.43 | $508,067 | 919,432 | May 14, 2025 |
| Eloy Loic | Nuclear & Safety President | Award / Grant | 31,273 | — | — | 164,936 | May 14, 2025 |
| Schopfer Brian | Chief Financial Officer | Tax Withholding | 14,801 | $14.50 | $214,615 | 883,427 | Apr 1, 2025 |
| Logan Thomas D | Chief Executive Officer | Tax Withholding | 54,143 | $14.50 | $785,074 | 3,943,501 | Apr 1, 2025 |
| Ulrich Alison | Chief Human Resources Officer | Tax Withholding | 2,859 | $14.50 | $41,456 | 35,230 | Apr 1, 2025 |
| Moore Christopher A. | Chief Accounting Officer (PAO) | Tax Withholding | 3,451 | $14.50 | $50,040 | 28,305 | Apr 1, 2025 |
| Lee Emmanuelle | Chief Legal Officer | Tax Withholding | 6,520 | $14.50 | $94,540 | 97,140 | Apr 1, 2025 |
| Markopoulos Jody | — | Award / Grant | 1,307 | — | — | 65,269 | Mar 31, 2025 |
| KUO JOHN W | — | Award / Grant | 1,520 | — | — | 68,595 | Mar 31, 2025 |
| Logan Thomas D | Chief Executive Officer | Tax Withholding | 20,543 | $15.53 | $319,033 | 3,997,644 | Mar 1, 2025 |
| Schopfer Brian | Chief Financial Officer | Tax Withholding | 8,983 | $15.53 | $139,506 | 898,228 | Mar 1, 2025 |
| Lee Emmanuelle | Chief Legal Officer | Award / Grant | 10,302 | — | — | 103,660 | Mar 1, 2025 |
| Ulrich Alison | Chief Human Resources Officer | Award / Grant | 7,726 | — | — | 38,089 | Mar 1, 2025 |
| Moore Christopher A. | Chief Accounting Officer (PAO) | Award / Grant | 4,507 | — | — | 31,756 | Mar 1, 2025 |
| Logan Thomas D | Chief Executive Officer | Award / Grant | 179,102 | — | — | 4,094,305 | Feb 25, 2025 |
| Schopfer Brian | Chief Financial Officer | Award / Grant | 35,820 | — | — | 923,615 | Feb 25, 2025 |
| Logan Thomas D | Chief Executive Officer | Tax Withholding | 40,587 | $18.10 | $734,625 | 3,915,203 | Dec 27, 2024 |
| Schopfer Brian | Chief Financial Officer | Tax Withholding | 8,538 | $18.10 | $154,538 | 887,795 | Dec 27, 2024 |