Logan Thomas D — SEC Form 4 filings
SEC reporting owner CIK 1486259. 21 Form 4 filings on record with FilingPulse; latest filed 2026-05-07.
Transaction summary — filings shown
Covers all 21 filings on record, filed 2024-03-05 to 2026-05-07. Counts and totals are arithmetic on values as filed — descriptive data, not a recommendation.
- Open-market purchases (code P, non-derivative): none reported.
- Open-market sales (code S, non-derivative): 8 legs across 7 filings — 545,000 shares, $11,252,265 total (shares × price as filed).
- Other reported legs (grants, option exercises, tax withholding, gifts, derivative-security transactions, …): 33.
- Largest priced transaction: sale of 325,000 shares @ $21.31 ($6,927,148) in Mirion Technologies, Inc., filed 2025-08-13.
By issuer — same filings
Open-market purchase/sale legs on non-derivative securities, grouped by issuer. Role is as filed on the newest filing for that issuer. Dollar totals cover priced legs only (shares × price as filed). Ordered by priced transaction value, largest first.
| Issuer | Role (as filed) | Filings | Purchases (P) | Sales (S) | Other legs |
|---|---|---|---|---|---|
| Mirion Technologies, Inc. (MIR) | Chief Executive Officer, Director | 21 | — | 8 legs · 545,000 sh · $11,252,265 | 33 |
Form 4 filings — Logan Thomas D
| Filed | Form | Issuer | Reported transactions | Source |
|---|---|---|---|---|
| 2026-05-07 | 4 | Mirion Technologies, Inc. (MIR) | Gift (G): 311,851 @ $0 | EDGAR |
| 2026-04-02 | 4 | Mirion Technologies, Inc. (MIR) | Tax withholding (F): 22,614 @ $18.59 | EDGAR |
| 2026-03-03 | 4 | Mirion Technologies, Inc. (MIR) | 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 |
| 2025-12-29 | 4 | Mirion Technologies, Inc. (MIR) | Tax withholding (F): 39,863 @ $23.76 | EDGAR |
| 2025-11-03 | 4 | Mirion Technologies, Inc. (MIR) | Gift (G): 106,188 @ $0 | EDGAR |
| 2025-08-13 | 4 | Mirion Technologies, Inc. (MIR) | Sale (S): 325,000 @ $21.31 · Sale (S): 175,000 @ $21.79 | EDGAR |
| 2025-05-16 | 4 | Mirion Technologies, Inc. (MIR) | Grant/award (A): 213,234 @ $0 · Tax withholding (F): 89,430 @ $17.43 | EDGAR |
| 2025-04-03 | 4 | Mirion Technologies, Inc. (MIR) | Tax withholding (F): 54,143 @ $14.50 | EDGAR |
| 2025-03-04 | 4 | Mirion Technologies, Inc. (MIR) | Tax withholding (F): 20,543 @ $15.53 | EDGAR |
| 2025-02-27 | 4 | Mirion Technologies, Inc. (MIR) | Grant/award (A): 179,102 @ $0 · Tax withholding (F): 76,118 @ $15.10 | EDGAR |
| 2024-12-31 | 4 | Mirion Technologies, Inc. (MIR) | Tax withholding (F): 40,587 @ $18.10 | EDGAR |
| 2024-12-19 | 4 | Mirion Technologies, Inc. (MIR) | Conversion (C): 2,400,000 · Conversion (C): 2,400,000 (derivative) | EDGAR |
| 2024-11-14 | 4 | Mirion Technologies, Inc. (MIR) | Conversion (C): 800,000 · Conversion (C): 800,000 (derivative) | EDGAR |
| 2024-10-28 | 4 | Mirion Technologies, Inc. (MIR) | Conversion (C): 7,500 · Grant/award (A): 7,500 · Sale (S): 7,500 @ $14.11 | EDGAR |
| 2024-09-26 | 4 | Mirion Technologies, Inc. (MIR) | Conversion (C): 7,500 · Grant/award (A): 7,500 · Sale (S): 7,500 @ $10.47 | EDGAR |
| 2024-08-27 | 4 | Mirion Technologies, Inc. (MIR) | Conversion (C): 7,500 · Grant/award (A): 7,500 · Sale (S): 7,500 @ $11.00 | EDGAR |
| 2024-07-26 | 4 | Mirion Technologies, Inc. (MIR) | Conversion (C): 7,500 · Grant/award (A): 7,500 · Sale (S): 7,500 @ $10.87 | EDGAR |
| 2024-06-25 | 4 | Mirion Technologies, Inc. (MIR) | Conversion (C): 7,500 · Grant/award (A): 7,500 · Sale (S): 7,500 @ $10.89 | EDGAR |
| 2024-05-30 | 4 | Mirion Technologies, Inc. (MIR) | Conversion (C): 7,500 · Grant/award (A): 7,500 · Sale (S): 7,500 @ $10.86 | EDGAR |
| 2024-04-03 | 4 | Mirion Technologies, Inc. (MIR) | Tax withholding (F): 56,098 @ $11.37 | EDGAR |
| 2024-03-05 | 4 | Mirion Technologies, Inc. (MIR) | Grant/award (A): 156,626 @ $0 | EDGAR |
FilingPulse's Form 4 archive currently extends back to 2024-01-11 and is expanding backward through EDGAR history — earlier filings by this insider may not be indexed yet. Names and roles are shown as filed.
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