Boxer Michael A — SEC Form 4 filings
SEC reporting owner CIK 1726596. 13 Form 4 filings on record with FilingPulse; latest filed 2025-03-11.
Transaction summary — filings shown
Covers all 13 filings on record, filed 2024-02-08 to 2025-03-11. 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): 5 legs across 5 filings — 24,341 shares, $13,654,529 total (shares × price as filed).
- Other reported legs (grants, option exercises, tax withholding, gifts, derivative-security transactions, …): 21.
- Largest priced transaction: sale of 14,566 shares @ $562.00 ($8,186,092) in THERMO FISHER SCIENTIFIC INC., filed 2024-02-08.
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 |
|---|---|---|---|---|---|
| THERMO FISHER SCIENTIFIC INC. (TMO) | SVP and General Counsel | 13 | — | 5 legs · 24,341 sh · $13,654,529 | 21 |
Form 4 filings — Boxer Michael A
| Filed | Form | Issuer | Reported transactions | Source |
|---|---|---|---|---|
| 2025-03-11 | 4 | THERMO FISHER SCIENTIFIC INC. (TMO) | Sale (S): 3,775.48 @ $532.52 | EDGAR |
| 2025-03-04 | 4 | THERMO FISHER SCIENTIFIC INC. (TMO) | Tax withholding (F): 128.76 @ $528.96 · Tax withholding (F): 255.35 @ $528.96 | EDGAR |
| 2025-02-21 | 4 | THERMO FISHER SCIENTIFIC INC. (TMO) | Grant/award (A): 2,611 @ $0 | EDGAR |
| 2024-12-09 | 4 | THERMO FISHER SCIENTIFIC INC. (TMO) | Gift (G): 190 @ $0 | EDGAR |
| 2024-10-29 | 4 | THERMO FISHER SCIENTIFIC INC. (TMO) | Option exercise (M): 2,000 @ $210.68 · Sale (S): 2,000 @ $560.16 · Option exercise (M): 2,000 (derivative) @ $0 | EDGAR |
| 2024-08-29 | 4 | THERMO FISHER SCIENTIFIC INC. (TMO) | Tax withholding (F): 74.94 @ $613.14 · Tax withholding (F): 69.14 @ $613.14 · Tax withholding (F): 58.50 @ $613.14 | EDGAR |
| 2024-08-27 | 4 | THERMO FISHER SCIENTIFIC INC. (TMO) | Tax withholding (F): 145.05 @ $606.12 | EDGAR |
| 2024-07-29 | 4 | THERMO FISHER SCIENTIFIC INC. (TMO) | Option exercise (M): 2,000 @ $210.68 · Sale (S): 2,000 @ $600.85 · Option exercise (M): 2,000 (derivative) @ $0 | EDGAR |
| 2024-04-29 | 4 | THERMO FISHER SCIENTIFIC INC. (TMO) | Option exercise (M): 2,000 @ $210.68 · Sale (S): 2,000 @ $567.94 · Option exercise (M): 2,000 (derivative) @ $0 | EDGAR |
| 2024-02-29 | 4 | THERMO FISHER SCIENTIFIC INC. (TMO) | Tax withholding (F): 291.07 @ $572.03 | EDGAR |
| 2024-02-26 | 4 | THERMO FISHER SCIENTIFIC INC. (TMO) | Tax withholding (F): 239.82 @ $564.71 | EDGAR |
| 2024-02-23 | 4 | THERMO FISHER SCIENTIFIC INC. (TMO) | Grant/award (A): 801 @ $0 · Grant/award (A): 4,990 (derivative) @ $0 · Grant/award (A): 11,440 (derivative) @ $0 | EDGAR |
| 2024-02-08 | 4 | THERMO FISHER SCIENTIFIC INC. (TMO) | Option exercise (M): 14,566 @ $192.98 · Sale (S): 14,566 @ $562 · Option exercise (M): 14,566 (derivative) @ $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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