MIR
Mirion Technologies, Inc.
NYSE · Industrials · Industrial - Machinery · US
$15.36
+2.88%1
Insider buys (3m)
0
Insider sells (3m)
$312.0K
Net value (3m)
-4.2%
Price return (3m)
Form 4 filings
| Date | Insider | Activity | Shares | Price |
|---|---|---|---|---|
| Sep 30, 2026 | Kingsley Lawrence D · director | A-Award | 1,333 | $14 |
| Sep 30, 2026 | Markopoulos Jody · director | A-Award | 1,333 | $14 |
| Sep 2, 2026 | Schopfer Brian · officer: Chief Financial Officer | Purchase | 20,000 | $16 |
| Jun 30, 2026 | Kingsley Lawrence D · director | A-Award | 1,095 | $17 |
| May 14, 2026 | Kingsley Lawrence D · director | A-Award | 7,383 | $0.00 |
| May 14, 2026 | Rege Sheila · director | A-Award | 7,383 | $0.00 |
| May 14, 2026 | Markopoulos Jody · director | A-Award | 7,383 | $0.00 |
| May 14, 2026 | KUO JOHN W · director | A-Award | 7,383 | $0.00 |
| May 14, 2026 | Etzel Steven W. · director | A-Award | 7,383 | $0.00 |
| May 14, 2026 | CASCELLA ROBERT · director | A-Award | 7,383 | $0.00 |
| May 14, 2026 | Bockhorst Kenneth · director | A-Award | 7,383 | $0.00 |
| May 8, 2026 | Moore Christopher A. · officer: Chief Accounting Officer (PAO) | Sale | 8,400 | $20 |
| Apr 2, 2026 | Ulrich Alison · officer: Chief Human Resources Officer | F-InKind | 2,053 | $19 |
| Apr 2, 2026 | Schopfer Brian · officer: Chief Financial Officer | F-InKind | 7,377 | $19 |
| Apr 2, 2026 | Moore Christopher A. · officer: Chief Accounting Officer (PAO) | F-InKind | 1,903 | $19 |
| Apr 2, 2026 | Logan Thomas D · director, officer: Chief Executive Officer | F-InKind | 22,614 | $19 |
| Apr 2, 2026 | Lee Emmanuelle · officer: Chief Legal Officer | F-InKind | 4,680 | $19 |
| Apr 2, 2026 | Kingsley Lawrence D · director | A-Award | 1,104 | $17 |
| Jan 5, 2026 | Kingsley Lawrence D · director | A-Award | 806 | $24 |
| Dec 29, 2025 | Schopfer Brian · officer: Chief Financial Officer | F-InKind | 8,500 | $24 |
| Dec 29, 2025 | Ulrich Alison · officer: Chief Human Resources Officer | F-InKind | 134 | $24 |
| Dec 29, 2025 | Lee Emmanuelle · officer: Chief Legal Officer | F-InKind | 5,913 | $24 |
| Dec 29, 2025 | Logan Thomas D · director, officer: Chief Executive Officer | F-InKind | 39,863 | $24 |
| Dec 12, 2025 | Kingsley Lawrence D · director | Sale | 350,000 | $25 |
| Nov 21, 2025 | Kingsley Lawrence D · director | Sale | 300,000 | $24 |
| Nov 12, 2025 | Lee Emmanuelle · officer: Chief Legal Officer | Sale | 12,500 | $27 |
| Nov 12, 2025 | Eloy Loic · officer: Nuclear & Safety President | Sale | 45,000 | $27 |
| Nov 10, 2025 | Schopfer Brian · officer: Chief Financial Officer | Sale | 50,000 | $28 |
| Nov 10, 2025 | Schopfer Brian · officer: Chief Financial Officer | A-Award | 100,000 | $0.00 |
| Oct 1, 2025 | Kingsley Lawrence D · director | A-Award | 850 | $22 |
Institutional positioning
13F filings over the trailing two quarters
New 124Increased 273Reduced 255Sold out 63
| Filer | Action | Shares | Filed |
|---|---|---|---|
| BlackRock, Inc. | Increased | 38,262,307 | Aug 7, 2026 |
| BLACKROCK, INC. | Reduced | 37,857,697 | May 13, 2026 |
| VANGUARD PORTFOLIO MANAGEMENT LLC | Increased | 18,179,850 | Aug 13, 2026 |
| VANGUARD PORTFOLIO MANAGEMENT LLC | New Position | 17,905,722 | May 8, 2026 |
| T. ROWE PRICE INVESTMENT MANAGEMENT, INC. | Reduced | 14,627,795 | May 15, 2026 |
| T. Rowe Price Investment Management, Inc. | Reduced | 14,288,075 | Aug 14, 2026 |
| VANGUARD CAPITAL MANAGEMENT LLC | Increased | 10,613,869 | Aug 13, 2026 |
| VANGUARD CAPITAL MANAGEMENT LLC | New Position | 10,505,195 | May 15, 2026 |
| GOLDMAN SACHS GROUP INC | Increased | 10,406,605 | Aug 14, 2026 |
| STATE STREET CORP | Increased | 9,923,609 | Sep 22, 2026 |
| Alyeska Investment Group, L.P. | Increased | 9,534,955 | Aug 14, 2026 |
| STATE STREET CORP | Increased | 9,430,017 | May 15, 2026 |
| COOPERMAN LEON G | Unchanged | 8,383,441 | May 15, 2026 |
| COOPERMAN LEON G | Unchanged | 8,383,441 | Aug 14, 2026 |
| GOLDMAN SACHS GROUP INC | Reduced | 7,349,668 | May 15, 2026 |
Insider activity from SEC Form 4; institutional positioning from 13F filings · Latest filing Sep 30, 2026