There have been 50 recent insider transactions recorded for Mirion Technologies, Inc. (MIR), including 14 buys and 28 sells. Total insider buying was valued at $57.34K and total insider selling at $36.76M.
Notable insiders with recent activity include Logan Thomas D, Schopfer Brian, Moore Christopher A.. Insider transactions can provide insights into how company leadership views the stock's valuation and future prospects.
Insider Transactions — MIR
| Date |
Name |
Role |
Transaction |
Shares |
Avg. Price |
Value |
Shares Owned |
| 2026-04-01 |
Logan Thomas D |
Chief Executive Officer |
Tax Withholding of RSU |
22,614 |
$18.59 |
$420.39K |
364,060 |
| 2026-04-01 |
Schopfer Brian |
Chief Financial Officer |
Tax Withholding of RSU |
7,377 |
$18.59 |
$137.14K |
913,290 |
| 2026-04-01 |
Moore Christopher A. |
Chief Accounting Officer (pao) |
Tax Withholding of RSU |
1,903 |
$18.59 |
$35.38K |
30,557 |
| 2026-04-01 |
Ulrich Alison |
Chief Human Resources Officer |
Tax Withholding of RSU |
2,053 |
$18.59 |
$38.17K |
36,235 |
| 2026-04-01 |
Lee Emmanuelle |
Chief Legal Officer |
Tax Withholding of RSU |
4,680 |
$18.59 |
$87K |
82,431 |
| 2026-03-31 |
Kingsley Lawrence D |
Director |
RSU Award |
1,104 |
$17.32 |
$19.12K |
64,047 |
| 2026-03-02 |
Logan Thomas D |
Chief Executive Officer |
Gift (Given) |
3,093,812 |
- |
- |
386,674 |
| 2026-03-02 |
Schopfer Brian |
Chief Financial Officer |
Tax Withholding of RSU |
28,499 |
$21.61 |
$615.86K |
920,667 |
| 2026-03-02 |
Eloy Loic |
Nuclear & Safety President |
RSU Award |
15,577 |
- |
- |
113,347 |
| 2026-03-01 |
Logan Thomas D |
Chief Executive Officer |
Tax Withholding of RSU |
20,650 |
$21.61 |
$446.25K |
3,289,038 |
| 2026-03-01 |
Schopfer Brian |
Chief Financial Officer |
Tax Withholding of RSU |
9,172 |
$21.61 |
$198.21K |
884,260 |
| 2026-03-01 |
Moore Christopher A. |
Chief Accounting Officer (pao) |
Tax Withholding of RSU |
1,397 |
$21.61 |
$30.19K |
32,460 |
| 2026-03-01 |
Ulrich Alison |
Chief Human Resources Officer |
Tax Withholding of RSU |
2,360 |
$21.61 |
$51K |
38,288 |
| 2026-03-01 |
Lee Emmanuelle |
Chief Legal Officer |
Tax Withholding of RSU |
3,184 |
$21.61 |
$68.81K |
87,111 |
| 2025-12-31 |
Kingsley Lawrence D |
Director |
RSU Award |
806 |
$23.70 |
$19.1K |
62,943 |
| 2025-12-27 |
Logan Thomas D |
Chief Executive Officer |
Tax Withholding of RSU |
39,863 |
$23.76 |
$947.14K |
3,309,688 |
| 2025-12-27 |
Schopfer Brian |
Chief Financial Officer |
Tax Withholding of RSU |
8,500 |
$23.76 |
$201.96K |
893,432 |
| 2025-12-27 |
Ulrich Alison |
Chief Human Resources Officer |
Tax Withholding of RSU |
134 |
$23.76 |
$3.18K |
35,096 |
| 2025-12-27 |
Lee Emmanuelle |
Chief Legal Officer |
Tax Withholding of RSU |
5,913 |
$23.76 |
$140.49K |
78,727 |
| 2025-12-11 |
Kuo John W |
Director |
Gift (Given) |
4,860 |
- |
- |
72,736 |
| 2025-12-10 |
Kingsley Lawrence D |
Director |
Informative Sell |
350,000 |
$24.73 |
$8.65M |
3,509,075 |
| 2025-12-08 |
Schopfer Brian |
Chief Financial Officer |
Gift (Given) |
100 |
- |
- |
901,932 |
| 2025-12-08 |
Bockhorst Kenneth |
Director |
Gift (Given) |
9,680 |
- |
- |
69,875 |
| 2025-12-05 |
Schopfer Brian |
Chief Financial Officer |
Gift (Given) |
2,400 |
- |
- |
902,032 |
| 2025-11-24 |
Kingsley Lawrence D |
Director |
Gift (Given) |
40,925 |
- |
- |
3,859,075 |
| 2025-11-21 |
Kingsley Lawrence D |
Director |
Informative Sell |
300,000 |
$23.83 |
$7.15M |
3,900,000 |
| 2025-11-11 |
Eloy Loic |
Nuclear & Safety President |
Informative Sell |
45,000 |
$27.24 |
$1.23M |
97,770 |
| 2025-11-10 |
Lee Emmanuelle |
Chief Legal Officer |
Informative Sell |
12,500 |
$27.41 |
$342.64K |
84,640 |
| 2025-11-06 |
Schopfer Brian |
Chief Financial Officer |
Return of Shares |
100,000 |
- |
- |
399,935 |
| 2025-10-30 |
Logan Thomas D |
Chief Executive Officer |
Gift (Given) |
106,188 |
- |
- |
3,349,551 |
| 2025-10-30 |
Schopfer Brian |
Chief Financial Officer |
Gift (Given) |
15,000 |
- |
- |
904,432 |
| 2025-09-30 |
Kingsley Lawrence D |
Director |
RSU Award |
850 |
$22.49 |
$19.12K |
62,137 |
| 2025-08-12 |
Logan Thomas D |
Chief Executive Officer |
Informative Sell |
175,000 |
$21.79 |
$3.81M |
3,567,305 |
| 2025-08-11 |
Logan Thomas D |
Chief Executive Officer |
Informative Sell |
325,000 |
$21.31 |
$6.93M |
3,742,305 |
| 2025-08-05 |
Eloy Loic |
Nuclear & Safety President |
Informative Sell |
22,166 |
$21.30 |
$472.14K |
142,770 |
| 2025-06-30 |
Kuo John W |
Director |
RSU Award |
1,024 |
- |
- |
77,596 |
| 2025-06-30 |
Markopoulos Jody |
Director |
RSU Award |
880 |
- |
- |
74,126 |
| 2025-06-25 |
Schopfer Brian |
Chief Financial Officer |
Return of Shares |
75,000 |
- |
- |
499,935 |
| 2025-05-21 |
Kingsley Lawrence D |
Director |
Informative Sell |
150,000 |
$17.94 |
$2.69M |
- |
| 2025-05-21 |
Schopfer Brian |
Chief Financial Officer |
Return of Shares |
75,000 |
- |
- |
574,935 |
| 2025-05-15 |
Cascella Robert |
Director |
RSU Award |
7,977 |
- |
- |
53,418 |
| 2025-05-15 |
Kingsley Lawrence D |
Director |
RSU Award |
7,977 |
- |
- |
61,287 |
| 2025-05-15 |
Kuo John W |
Director |
RSU Award |
7,977 |
- |
- |
76,572 |
| 2025-05-15 |
Etzel Steven W. |
Director |
RSU Award |
7,977 |
- |
- |
80,065 |
| 2025-05-15 |
Bockhorst Kenneth |
Director |
RSU Award |
7,977 |
- |
- |
79,555 |
| 2025-05-15 |
Markopoulos Jody |
Director |
RSU Award |
7,977 |
- |
- |
73,246 |
| 2025-05-15 |
Rege Sheila |
Director |
RSU Award |
7,977 |
- |
- |
42,494 |
| 2025-05-14 |
Logan Thomas D |
Chief Executive Officer |
Tax Withholding of RSU |
89,430 |
$17.43 |
$1.56M |
4,067,305 |
| 2025-05-14 |
Schopfer Brian |
Chief Financial Officer |
Tax Withholding of RSU |
29,149 |
$17.43 |
$508.07K |
919,432 |
| 2025-05-14 |
Eloy Loic |
Nuclear & Safety President |
RSU Award |
31,273 |
- |
- |
164,936 |
■ Informative Buy/Sell — open market transaction (most significant)
■ Uninformative Buy — award, option exercise, conversion
■ Uninformative Sell — tax withholding, award vest sale
■ Neutral — gift, trust, expiry
