Brian Schopfer, CFO of Mirion Technologies ($MIR), sold common shares on the open market four times in the last year for a total of $5.7 million. His most recent sale occurred on November 6, 2025. These insider sales rank 1,758th among 11,678 individuals in the database, trailing the average of $8.6 million over about six transactions per insider. Schopfer had no open market purchases during this period.
| Transaction Date | Company | Ticker | Insider Name | Title | Transaction Type | Security | Shares | Price | Shares Owned Following | Total Shares Outstanding | % of Owned | % of Outstanding |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| April 1, 2026 | Mirion Technologies, Inc. | $MIR | Schopfer Brian | Chief Financial Officer | F | Class A Common Stock | 7377 | $18.59 | 913,290.0000 | 261,154,000 | 0.80% | 0.00% |
| March 2, 2026 | Mirion Technologies, Inc. | $MIR | Schopfer Brian | Chief Financial Officer | F | Class A Common Stock | 28499 | $21.61 | 920,667.0000 | 261,154,000 | 3.00% | 0.01% |
| March 2, 2026 | Mirion Technologies, Inc. | $MIR | Schopfer Brian | Chief Financial Officer | A | Class A Common Stock | 64906 | $0.00 | 949,166.0000 | 261,154,000 | 7.34% | 0.02% |
| March 1, 2026 | Mirion Technologies, Inc. | $MIR | Schopfer Brian | Chief Financial Officer | F | Class A Common Stock | 9172 | $21.61 | 884,260.0000 | 261,154,000 | 1.03% | 0.00% |
| Dec. 27, 2025 | Mirion Technologies, Inc. | $MIR | Schopfer Brian | Chief Financial Officer | F | Class A Common Stock | 8500 | $23.76 | 893,432.0000 | 256,249,000 | 0.94% | 0.00% |
| Dec. 8, 2025 | Mirion Technologies, Inc. | $MIR | Schopfer Brian | Chief Financial Officer | G | Class A Common Stock | 100 | $0.00 | 901,932.0000 | 256,249,000 | 0.01% | 0.00% |
| Dec. 5, 2025 | Mirion Technologies, Inc. | $MIR | Schopfer Brian | Chief Financial Officer | G | Class A Common Stock | 2400 | $0.00 | 902,032.0000 | 256,249,000 | 0.27% | 0.00% |
| Nov. 6, 2025 | Mirion Technologies, Inc. | $MIR | Schopfer Brian | Chief Financial Officer | S | Class A Common Stock | 50000 | $27.65 | 954,432.0000 | 256,249,000 | 4.98% | 0.02% |
| Nov. 6, 2025 | Mirion Technologies, Inc. | $MIR | Schopfer Brian | Chief Financial Officer | A | Class A Common Stock | 100000 | $0.00 | 1,004,432.0000 | 256,249,000 | 11.06% | 0.04% |
| Nov. 6, 2025 | Mirion Technologies, Inc. | $MIR | Schopfer Brian | Chief Financial Officer | D | Class B Common Stock | 100000 | $0.00 | 399,935.0000 | 256,249,000 | 20.00% | 0.04% |
| Nov. 6, 2025 | Mirion Technologies, Inc. | $MIR | Schopfer Brian | Chief Financial Officer | S | Class A Common Stock | 50000 | $27.66 | 904,432.0000 | 256,249,000 | 5.24% | 0.02% |
| Oct. 30, 2025 | Mirion Technologies, Inc. | $MIR | Schopfer Brian | Chief Financial Officer | G | Class A Common Stock | 15000 | $0.00 | 904,432.0000 | 256,249,000 | 1.63% | 0.01% |
| June 25, 2025 | Mirion Technologies, Inc. | $MIR | Schopfer Brian | Chief Financial Officer | A | Class A Common Stock | 75000 | $0.00 | 994,432.0000 | 204,991,000 | 8.16% | 0.04% |
| June 25, 2025 | Mirion Technologies, Inc. | $MIR | Schopfer Brian | Chief Financial Officer | D | Class B Common Stock | 75000 | $0.00 | 499,935.0000 | 204,991,000 | 13.04% | 0.04% |
| June 25, 2025 | Mirion Technologies, Inc. | $MIR | Schopfer Brian | Chief Financial Officer | S | Class A Common Stock | 75000 | $21.00 | 919,432.0000 | 204,991,000 | 7.54% | 0.04% |
| May 21, 2025 | Mirion Technologies, Inc. | $MIR | Schopfer Brian | Chief Financial Officer | S | Class A Common Stock | 75000 | $18.27 | 919,432.0000 | 204,991,000 | 7.54% | 0.04% |
| May 21, 2025 | Mirion Technologies, Inc. | $MIR | Schopfer Brian | Chief Financial Officer | A | Class A Common Stock | 75000 | $0.00 | 994,432.0000 | 204,991,000 | 8.16% | 0.04% |
| May 21, 2025 | Mirion Technologies, Inc. | $MIR | Schopfer Brian | Chief Financial Officer | D | Class B Common Stock | 75000 | $0.00 | 574,935.0000 | 204,991,000 | 11.54% | 0.04% |
| May 14, 2025 | Mirion Technologies, Inc. | $MIR | Schopfer Brian | Chief Financial Officer | A | Class A Common Stock | 65154 | $0.00 | 948,581.0000 | 204,991,000 | 7.38% | 0.03% |
| May 14, 2025 | Mirion Technologies, Inc. | $MIR | Schopfer Brian | Chief Financial Officer | F | Class A Common Stock | 29149 | $17.43 | 919,432.0000 | 204,991,000 | 3.07% | 0.01% |
| April 1, 2025 | Mirion Technologies, Inc. | $MIR | Schopfer Brian | Chief Financial Officer | F | Class A Common Stock | 14801 | $14.50 | 883,427.0000 | 204,991,000 | 1.65% | 0.01% |
| March 1, 2025 | Mirion Technologies, Inc. | $MIR | Schopfer Brian | Chief Financial Officer | F | Class A Common Stock | 8983 | $15.53 | 898,228.0000 | 204,991,000 | 0.99% | 0.00% |
| Feb. 25, 2025 | Mirion Technologies, Inc. | $MIR | Schopfer Brian | Chief Financial Officer | A | Class A Common Stock | 35820 | $0.00 | 923,615.0000 | 204,991,000 | 4.03% | 0.02% |
| Feb. 25, 2025 | Mirion Technologies, Inc. | $MIR | Schopfer Brian | Chief Financial Officer | F | Class A Common Stock | 16404 | $15.10 | 907,211.0000 | 204,991,000 | 1.78% | 0.01% |
| Dec. 27, 2024 | Mirion Technologies, Inc. | $MIR | Schopfer Brian | Chief Financial Officer | F | Class A Common Stock | 8538 | $18.10 | 887,795.0000 | 206,676,000 | 0.95% | 0.00% |
| Dec. 17, 2024 | Mirion Technologies, Inc. | $MIR | Schopfer Brian | Chief Financial Officer | C | Class A Common Stock | 525000 | $0.00 | 896,333.0000 | 206,676,000 | 141.38% | 0.25% |
| Dec. 17, 2024 | Mirion Technologies, Inc. | $MIR | Schopfer Brian | Chief Financial Officer | C | Sponsor Units | 525000 | $0.00 | 0.0000 | 206,676,000 | 100.00% | 0.25% |
| Nov. 12, 2024 | Mirion Technologies, Inc. | $MIR | Schopfer Brian | Chief Financial Officer | C | Sponsor Units | 175000 | $0.00 | 525,000.0000 | 206,676,000 | 25.00% | 0.08% |
| Nov. 12, 2024 | Mirion Technologies, Inc. | $MIR | Schopfer Brian | Chief Financial Officer | C | Class A Common Stock | 175000 | $0.00 | 371,333.0000 | 206,676,000 | 89.13% | 0.08% |
| April 1, 2024 | Mirion Technologies, Inc. | $MIR | Schopfer Brian | Chief Financial Officer | F | Class A Common Stock | 14834 | $11.37 | 196,333.0000 | 196,369,000 | 7.02% | 0.01% |
| March 20, 2024 | Mirion Technologies, Inc. | $MIR | Schopfer Brian | Chief Financial Officer | S | Class A Common Stock | 90910 | $11.00 | 211,167.0000 | 196,369,000 | 30.09% | 0.05% |
| March 20, 2024 | Mirion Technologies, Inc. | $MIR | Schopfer Brian | Chief Financial Officer | D | Class B Common Stock | 90910 | $0.00 | 649,935.0000 | 196,369,000 | 12.27% | 0.05% |
| March 20, 2024 | Mirion Technologies, Inc. | $MIR | Schopfer Brian | Chief Financial Officer | A | Class A Common Stock | 90910 | $0.00 | 302,077.0000 | 196,369,000 | 43.05% | 0.05% |
| March 1, 2024 | Mirion Technologies, Inc. | $MIR | Schopfer Brian | Chief Financial Officer | A | Class A Common Stock | 60240 | $0.00 | 211,167.0000 | 196,369,000 | 39.91% | 0.03% |
| Dec. 27, 2023 | Mirion Technologies, Inc. | $MIR | Schopfer Brian | Chief Financial Officer | F | Class A Common Stock | 8606 | $10.45 | 150,927.0000 | 181,149,000 | 5.39% | 0.00% |
| April 1, 2023 | Mirion Technologies, Inc. | $MIR | Schopfer Brian | Chief Financial Officer | F | Class A Common Stock | 7451 | $8.54 | 159,533.0000 | 181,149,000 | 4.46% | 0.00% |
| March 29, 2023 | Mirion Technologies, Inc. | $MIR | Schopfer Brian | Chief Financial Officer | A | Class A Common Stock | 49689 | $0.00 | 166,984.0000 | 181,149,000 | 42.36% | 0.03% |