MIR insider transaction filings
Mirion Technologies, Inc. — 50 most recent Form 4 filings from SEC EDGAR, normalized by FilingPulse. Latest filing: 2026-09-02. Screen MIR transaction legs live →
Insider transaction summary — last 90 days
2026-06-24 to 2026-09-22, from the filings listed below: 2 Form 4 filings. Counts and totals are arithmetic on values as filed — descriptive data, not a recommendation.
- Open-market purchases (code P, non-derivative): 1 leg across 1 filing by 1 insider — 20,000 shares, $312,000 total (shares × price as filed).
- Open-market sales (code S, non-derivative): none reported.
- Other reported legs (grants, option exercises, tax withholding, gifts, derivative-security transactions, …): 1.
- Largest priced transaction: purchase of 20,000 shares @ $15.60 ($312,000) by Schopfer Brian, filed 2026-09-02.
By insider — same window
Open-market purchase/sale legs on non-derivative securities, grouped by the filing's reporting owner(s); joint filings appear once. Dollar totals cover priced legs only (shares × price as filed). Ordered by priced transaction value, largest first.
| Insider | Filings | Purchases (P) | Sales (S) | Other legs |
|---|---|---|---|---|
| Schopfer Brian — Chief Financial Officer | 1 | 1 leg · 20,000 sh · $312,000 | — | — |
| Kingsley Lawrence D — Director | 1 | — | — | 1 |
Recent Form 4 filings — Mirion Technologies, Inc.
| Filed | Form | Insider | Reported transactions | Source |
|---|---|---|---|---|
| 2026-09-02 | 4 | Schopfer Brian — Chief Financial Officer | Purchase (P): 20,000 @ $15.60 | EDGAR |
| 2026-06-30 | 4 | Kingsley Lawrence D — Director | Grant/award (A): 1,095 @ $17.46 | EDGAR |
| 2026-05-14 | 4 | Markopoulos Jody — Director | Grant/award (A): 7,383 @ $0 | EDGAR |
| 2026-05-14 | 4 | Rege Sheila — Director | Grant/award (A): 7,383 @ $0 | EDGAR |
| 2026-05-14 | 4 | Bockhorst Kenneth — Director | Grant/award (A): 7,383 @ $0 | EDGAR |
| 2026-05-14 | 4 | Etzel Steven W. — Director | Grant/award (A): 7,383 @ $0 | EDGAR |
| 2026-05-14 | 4 | KUO JOHN W — Director | Grant/award (A): 7,383 @ $0 | EDGAR |
| 2026-05-14 | 4 | Kingsley Lawrence D — Director | Grant/award (A): 7,383 @ $0 | EDGAR |
| 2026-05-14 | 4 | CASCELLA ROBERT — Director | Grant/award (A): 7,383 @ $0 | EDGAR |
| 2026-05-08 | 4 | Moore Christopher A. — Chief Accounting Officer (PAO) | Sale (S): 8,400 @ $19.64 | EDGAR |
| 2026-05-07 | 4 | Logan Thomas D — Chief Executive Officer, Director | Gift (G): 311,851 @ $0 | EDGAR |
| 2026-04-02 | 4 | Ulrich Alison — Chief Human Resources Officer | Tax withholding (F): 2,053 @ $18.59 | EDGAR |
| 2026-04-02 | 4 | Schopfer Brian — Chief Financial Officer | Tax withholding (F): 7,377 @ $18.59 | EDGAR |
| 2026-04-02 | 4 | Moore Christopher A. — Chief Accounting Officer (PAO) | Tax withholding (F): 1,903 @ $18.59 | EDGAR |
| 2026-04-02 | 4 | Lee Emmanuelle — Chief Legal Officer | Tax withholding (F): 4,680 @ $18.59 | EDGAR |
| 2026-04-02 | 4 | Logan Thomas D — Chief Executive Officer, Director | Tax withholding (F): 22,614 @ $18.59 | EDGAR |
| 2026-04-02 | 4 | Kingsley Lawrence D — Director | Grant/award (A): 1,104 @ $17.32 | EDGAR |
| 2026-03-03 | 4 | Eloy Loic — Nuclear & Safety President | Grant/award (A): 15,577 @ $0 | EDGAR |
| 2026-03-03 | 4 | Schopfer Brian — Chief Financial Officer | Tax withholding (F): 9,172 @ $21.61 · Grant/award (A): 64,906 @ $0 · Tax withholding (F): 28,499 @ $21.61 | EDGAR |
| 2026-03-03 | 4 | Ulrich Alison — Chief Human Resources Officer | Grant/award (A): 5,552 @ $0 · Tax withholding (F): 2,360 @ $21.61 | EDGAR |
| 2026-03-03 | 4 | Moore Christopher A. — Chief Accounting Officer (PAO) | Grant/award (A): 5,552 @ $0 · Tax withholding (F): 1,397 @ $21.61 | EDGAR |
| 2026-03-03 | 4 | Lee Emmanuelle — Chief Legal Officer | Grant/award (A): 11,568 @ $0 · Tax withholding (F): 3,184 @ $21.61 | EDGAR |
| 2026-03-03 | 4 | Logan Thomas D — Chief Executive Officer, Director | Tax withholding (F): 20,650 @ $21.61 · Grant/award (A): 318,632 @ $0 · Tax withholding (F): 127,184 @ $21.61 · Gift (G): 3,093,812 @ $0 | EDGAR |
| 2026-01-05 | 4 | Kingsley Lawrence D — Director | Grant/award (A): 806 @ $23.70 | EDGAR |
| 2025-12-29 | 4 | Schopfer Brian — Chief Financial Officer | Tax withholding (F): 8,500 @ $23.76 | EDGAR |
| 2025-12-29 | 4 | Lee Emmanuelle — Chief Legal Officer | Tax withholding (F): 5,913 @ $23.76 | EDGAR |
| 2025-12-29 | 4 | Ulrich Alison — Chief Human Resources Officer | Tax withholding (F): 134 @ $23.76 | EDGAR |
| 2025-12-29 | 4 | Logan Thomas D — Chief Executive Officer, Director | Tax withholding (F): 39,863 @ $23.76 | EDGAR |
| 2025-12-12 | 4 | Bockhorst Kenneth — Director | Gift (G): 9,680 @ $0 | EDGAR |
| 2025-12-12 | 4 | KUO JOHN W — Director | Gift (G): 4,860 @ $0 | EDGAR |
| 2025-12-12 | 4 | Kingsley Lawrence D — Director | Sale (S): 350,000 @ $24.73 | EDGAR |
| 2025-12-09 | 4 | Schopfer Brian — Chief Financial Officer | Gift (G): 2,400 @ $0 · Gift (G): 100 @ $0 | EDGAR |
| 2025-11-25 | 4 | Kingsley Lawrence D — Director | Gift (G): 40,925 @ $0 | EDGAR |
| 2025-11-21 | 4 | Kingsley Lawrence D — Director | Sale (S): 300,000 @ $23.83 | EDGAR |
| 2025-11-12 | 4 | Eloy Loic — Nuclear & Safety President | Sale (S): 45,000 @ $27.24 | EDGAR |
| 2025-11-12 | 4 | Lee Emmanuelle — Chief Legal Officer | Sale (S): 12,500 @ $27.41 | EDGAR |
| 2025-11-10 | 4 | Schopfer Brian — Chief Financial Officer | Grant/award (A): 100,000 · Disposition to issuer (D): 100,000 · Sale (S): 50,000 @ $27.65 · Sale (S): 50,000 @ $27.66 | EDGAR |
| 2025-11-03 | 4 | Schopfer Brian — Chief Financial Officer | Gift (G): 15,000 @ $0 | EDGAR |
| 2025-11-03 | 4 | Logan Thomas D — Chief Executive Officer, Director | Gift (G): 106,188 @ $0 | EDGAR |
| 2025-10-01 | 4 | Kingsley Lawrence D — Director | Grant/award (A): 850 @ $22.49 | EDGAR |
| 2025-08-13 | 4 | Logan Thomas D — Chief Executive Officer, Director | Sale (S): 325,000 @ $21.31 · Sale (S): 175,000 @ $21.79 | EDGAR |
| 2025-08-06 | 4 | Eloy Loic — Nuclear & Safety President | Sale (S): 22,166 @ $21.30 | EDGAR |
| 2025-07-01 | 4 | Markopoulos Jody — Director | Grant/award (A): 880 @ $0 | EDGAR |
| 2025-07-01 | 4 | KUO JOHN W — Director | Grant/award (A): 1,024 @ $0 | EDGAR |
| 2025-06-27 | 4 | Schopfer Brian — Chief Financial Officer | Grant/award (A): 75,000 · Disposition to issuer (D): 75,000 · Sale (S): 75,000 @ $21 | EDGAR |
| 2025-05-23 | 4 | Schopfer Brian — Chief Financial Officer | Grant/award (A): 75,000 · Disposition to issuer (D): 75,000 · Sale (S): 75,000 @ $18.27 | EDGAR |
| 2025-05-23 | 4 | Kingsley Lawrence D — Director | Sale (S): 350,000 @ $17.95 · Sale (S): 150,000 @ $17.94 | EDGAR |
| 2025-05-16 | 4 | Kingsley Lawrence D — Director | Grant/award (A): 7,977 @ $0 | EDGAR |
| 2025-05-16 | 4/A | Kingsley Lawrence D — Director | Grant/award (A): 7,977 @ $0 | EDGAR |
| 2025-05-16 | 4 | CASCELLA ROBERT — Director | Grant/award (A): 7,977 @ $0 | EDGAR |
Recent 8-K events — Mirion Technologies, Inc.
| Filed | Form | Items reported | Source |
|---|---|---|---|
| 2026-08-31 | 8-K | 8.01 — Other Events 9.01 — Financial Statements and Exhibits | EDGAR |
| 2026-07-28 | 8-K | 2.02 — Results of Operations and Financial Condition 9.01 — Financial Statements and Exhibits | EDGAR |
| 2026-07-02 | 8-K | 5.02 — Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers; Compensatory Arrangements of Certain Officers 9.01 — Financial Statements and Exhibits | EDGAR |
| 2026-05-14 | 8-K | 5.07 — Submission of Matters to a Vote of Security Holders 9.01 — Financial Statements and Exhibits | EDGAR |
| 2026-04-28 | 8-K | 2.02 — Results of Operations and Financial Condition 9.01 — Financial Statements and Exhibits | EDGAR |
| 2026-04-13 | 8-K | 5.02 — Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers; Compensatory Arrangements of Certain Officers 9.01 — Financial Statements and Exhibits | EDGAR |
| 2026-02-10 | 8-K | 2.02 — Results of Operations and Financial Condition 9.01 — Financial Statements and Exhibits | EDGAR |
| 2025-12-08 | 8-K | 1.01 — Entry into a Material Definitive Agreement 2.03 — Creation of a Direct Financial Obligation or an Obligation under an Off-Balance Sheet Arrangement of a Registrant 9.01 — Financial Statements and Exhibits | EDGAR |
| 2025-12-01 | 8-K | 8.01 — Other Events 9.01 — Financial Statements and Exhibits | EDGAR |
| 2025-11-07 | 8-K | 8.01 — Other Events 9.01 — Financial Statements and Exhibits | EDGAR |
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