O'HERLIHY CHRISTOPHER A
SEC insider (Form 3/4/5 filer). CIK 0001504646. Director at MASCO CORP /DE/ (MAS) and 1 other issuer. 11 reported Form 4/5 transactions since Sep 2024; latest on May 8, 2026. Located in GLENVIEW, IL.
Companies O'HERLIHY CHRISTOPHER A has filed insider reports for
- MASCO CORP /DE/ (MAS): Director
- ILLINOIS TOOL WORKS INC (ITW): Director, Officer, President & CEO
O'HERLIHY CHRISTOPHER A
CIK: 0001504646
Transaction Breakdown
High conviction signal
Position reduction
Derivative conversions
Compensation grants
Gifts, tax withholding, conversions, dispositions to the issuer and other codes
Discretionary Trading P&L
Holdings
Transaction History (11 total)
- May 8, 2026MAS
MASCO CORP /DE/
AwardDirect2.7K shares- - Feb 13, 2026ITW
ILLINOIS TOOL WORKS INC
AwardDirectEmployee Stock Option
74.3K shares- - Feb 12, 2026ITW
ILLINOIS TOOL WORKS INC
ExerciseDirect7K shares- - Feb 12, 2026ITW
ILLINOIS TOOL WORKS INC
Tax PaymentDirect2.6K shares at avg. $298.51$779K - May 9, 2025MAS
MASCO CORP /DE/
AwardDirect2.9K shares- - Mar 7, 2025ITW
ILLINOIS TOOL WORKS INC
SaleDirect5.4K shares at avg. $275.11$1.5M - Mar 7, 2025ITW
ILLINOIS TOOL WORKS INC
ExerciseDirect48.5K shares at avg. $128.00$6.2M - Mar 7, 2025ITW
ILLINOIS TOOL WORKS INC
SaleDirect43K shares at avg. $274.27$11.8M - Feb 14, 2025ITW
ILLINOIS TOOL WORKS INC
AwardDirectEmployee Stock Option
72.9K shares- - Feb 13, 2025ITW
ILLINOIS TOOL WORKS INC
ExerciseDirect7K shares-
| Type | Shares | Price | Ownership | |||
|---|---|---|---|---|---|---|
| May 8, 2026 |  MAS MASCO CORP /DE/ | Award | 2,650 | - | $0 | Direct |
| Feb 13, 2026 |  ITW ILLINOIS TOOL WORKS INC | Award Employee Stock Option | 74,320 | - | - | Direct |
| Feb 12, 2026 | ITW ILLINOIS TOOL WORKS INC | Exercise | 7,024 | - | $0 | Direct |
| Feb 12, 2026 | ITW ILLINOIS TOOL WORKS INC | Tax Payment | 2,610 | $298.51 | $779,111 | Direct |
| May 9, 2025 | MAS MASCO CORP /DE/ | Award | 2,900 | - | - | Direct |
| Mar 7, 2025 | ITW ILLINOIS TOOL WORKS INC | Sale | 5,436 | $275.11 | $1,495,498 | Direct |
| Mar 7, 2025 | ITW ILLINOIS TOOL WORKS INC | Exercise | 48,453 | $128.00 | $6,201,984 | Direct |
| Mar 7, 2025 | ITW ILLINOIS TOOL WORKS INC | Sale | 43,017 | $274.27 | $11,798,273 | Direct |
| Feb 14, 2025 | ITW ILLINOIS TOOL WORKS INC | Award Employee Stock Option | 72,947 | - | - | Direct |
| Feb 13, 2025 | ITW ILLINOIS TOOL WORKS INC | Exercise | 6,962 | - | - | Direct |
1-10 of 11 transactions