O'HERLIHY CHRISTOPHER A — SEC Form 4 filings
SEC reporting owner CIK 1504646. 8 Form 4 filings on record with FilingPulse; latest filed 2026-05-12.
Transaction summary — filings shown
Covers all 8 filings on record, filed 2024-02-13 to 2026-05-12. 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): 2 legs across 1 filing — 48,453 shares, $13,293,771 total (shares × price as filed).
- Other reported legs (grants, option exercises, tax withholding, gifts, derivative-security transactions, …): 17.
- Largest priced transaction: sale of 43,017 shares @ $274.27 ($11,798,273) in ILLINOIS TOOL WORKS INC, filed 2025-03-11.
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) | President & CEO, Director | 5 | — | 2 legs · 48,453 sh · $13,293,771 | 14 |
| MASCO CORP /DE/ (MAS) | Director | 3 | — | — | 3 |
Form 4 filings — O'HERLIHY CHRISTOPHER A
| Filed | Form | Issuer | Reported transactions | Source |
|---|---|---|---|---|
| 2026-05-12 | 4 | MASCO CORP /DE/ (MAS) | Grant/award (A): 2,650 @ $0 | EDGAR |
| 2026-02-17 | 4 | ILLINOIS TOOL WORKS INC (ITW) | Option exercise (M): 7,024 @ $0 · Tax withholding (F): 2,610 @ $298.51 · Option exercise (M): 7,024 (derivative) @ $0 · Grant/award (A): 74,320 (derivative) @ $0 | EDGAR |
| 2025-05-13 | 4 | MASCO CORP /DE/ (MAS) | Grant/award (A): 2,900 @ $0 | EDGAR |
| 2025-03-11 | 4 | ILLINOIS TOOL WORKS INC (ITW) | Option exercise (M): 48,453 @ $128 · Sale (S): 43,017 @ $274.27 · Sale (S): 5,436 @ $275.11 · Option exercise (M): 48,453 (derivative) @ $0 | EDGAR |
| 2025-02-18 | 4 | ILLINOIS TOOL WORKS INC (ITW) | Option exercise (M): 6,962 · Tax withholding (F): 2,508 @ $260.09 · Option exercise (M): 6,962 (derivative) @ $0 · Grant/award (A): 72,947 (derivative) @ $0 | EDGAR |
| 2024-05-14 | 4 | MASCO CORP /DE/ (MAS) | Grant/award (A): 2,490 @ $0 | EDGAR |
| 2024-02-14 | 4 | ILLINOIS TOOL WORKS INC (ITW) | Option exercise (M): 13,209 · Tax withholding (F): 5,852 @ $256.42 · Option exercise (M): 13,209 (derivative) @ $0 | EDGAR |
| 2024-02-13 | 4 | ILLINOIS TOOL WORKS INC (ITW) | Grant/award (A): 63,424 (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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