Larsen Michael M — SEC Form 4 filings
SEC reporting owner CIK 1503349. 9 Form 4 filings on record with FilingPulse; latest filed 2026-04-15.
Transaction summary — filings shown
Covers all 9 filings on record, filed 2024-02-13 to 2026-04-15. 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): 3 legs across 2 filings — 78,639 shares, $21,100,955 total (shares × price as filed).
- Other reported legs (grants, option exercises, tax withholding, gifts, derivative-security transactions, …): 19.
- Largest priced transaction: sale of 37,167 shares @ $265.06 ($9,851,485) in ILLINOIS TOOL WORKS INC, filed 2024-03-18.
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 |
|---|---|---|---|---|---|
| ILLINOIS TOOL WORKS INC (ITW) | SVP & CFO | 6 | — | 3 legs · 78,639 sh · $21,100,955 | 16 |
| SMITH A O CORP (AOS) | Director | 3 | — | — | 3 |
Form 4 filings — Larsen Michael M
| Filed | Form | Issuer | Reported transactions | Source |
|---|---|---|---|---|
| 2026-04-15 | 4 | SMITH A O CORP (AOS) | Grant/award (A): 2,262 (derivative) @ $66.32 | EDGAR |
| 2026-02-17 | 4 | ILLINOIS TOOL WORKS INC (ITW) | Option exercise (M): 6,424 @ $0 · Tax withholding (F): 2,348 @ $298.51 · Option exercise (M): 6,424 (derivative) @ $0 · Grant/award (A): 27,830 (derivative) @ $0 | EDGAR |
| 2025-04-09 | 4 | SMITH A O CORP (AOS) | Grant/award (A): 2,468 (derivative) @ $60.78 | EDGAR |
| 2025-03-11 | 4 | ILLINOIS TOOL WORKS INC (ITW) | Option exercise (M): 41,472 @ $144.21 · Sale (S): 11,309 @ $270.52 · Sale (S): 30,163 @ $271.53 · Option exercise (M): 41,472 (derivative) @ $0 | EDGAR |
| 2025-02-18 | 4 | ILLINOIS TOOL WORKS INC (ITW) | Option exercise (M): 6,329 · Tax withholding (F): 2,231 @ $260.09 · Option exercise (M): 6,329 (derivative) @ $0 · Grant/award (A): 28,831 (derivative) @ $0 | EDGAR |
| 2024-04-10 | 4 | SMITH A O CORP (AOS) | Grant/award (A): 1,626 (derivative) @ $86.14 | EDGAR |
| 2024-03-18 | 4 | ILLINOIS TOOL WORKS INC (ITW) | Option exercise (M): 37,167 @ $163.36 · Sale (S): 37,167 @ $265.06 · Option exercise (M): 37,167 (derivative) @ $0 | EDGAR |
| 2024-02-14 | 4 | ILLINOIS TOOL WORKS INC (ITW) | Option exercise (M): 12,247 · Tax withholding (F): 5,426 @ $256.42 · Option exercise (M): 12,247 (derivative) @ $0 | EDGAR |
| 2024-02-13 | 4 | ILLINOIS TOOL WORKS INC (ITW) | Grant/award (A): 28,269 (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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