| Date | Name | Title | Action | No Shares | Price Per Share |
|---|---|---|---|---|---|
Insider Transactions For MIR | |||||
| 2025-12-31 | Kingsley, Lawrence D | Director | Purchased | 806 | $23.70 |
| 2025-12-27 | Ulrich, Alison | Chief Human Resources Officer | Sold | 134 | $23.76 |
| 2025-12-27 | Logan, Thomas D | Director, Chief Executive Officer | Sold | 39863 | $23.76 |
| 2025-12-27 | Schopfer, Brian | Chief Financial Officer | Sold | 8500 | $23.76 |
| 2025-12-27 | Lee, Emmanuelle | Chief Legal Officer | Sold | 5913 | $23.76 |
| 2025-12-11 | Kuo, John W | Director | Sold | 4860 | $0.00 |
| 2025-12-10 | Kingsley, Lawrence D | Director | Sold | 350000 | $24.73 |
| 2025-12-08 | Bockhorst, Kenneth | Director | Sold | 9680 | $0.00 |
| 2025-12-08 | Schopfer, Brian | Chief Financial Officer | Sold | 100 | $0.00 |
| 2025-12-05 | Schopfer, Brian | Chief Financial Officer | Sold | 2400 | $0.00 |
| 2025-11-24 | Kingsley, Lawrence D | Director | Sold | 40925 | $0.00 |
| 2025-11-21 | Kingsley, Lawrence D | Director | Sold | 300000 | $23.83 |
| 2025-11-11 | Eloy, Loic | Nuclear & Safety President | Sold | 45000 | $27.24 |
| 2025-11-10 | Lee, Emmanuelle | Chief Legal Officer | Sold | 12500 | $27.41 |
| 2025-11-06 | Schopfer, Brian | Chief Financial Officer | Sold | 50000 | $27.66 |
| 2025-11-06 | Schopfer, Brian | Chief Financial Officer | Sold | 50000 | $27.65 |
| 2025-11-06 | Schopfer, Brian | Chief Financial Officer | Sold | 100000 | $0.00 |
| 2025-11-06 | Schopfer, Brian | Chief Financial Officer | Purchased | 100000 | $0.00 |
| 2025-10-30 | Schopfer, Brian | Chief Financial Officer | Sold | 15000 | $0.00 |
| 2025-10-30 | Logan, Thomas D | Director, Chief Executive Officer | Sold | 106188 | $0.00 |