McMahon Robert W.
SEC insider (Form 3/4/5 filer). CIK 0001608730. SVP & Chief Financial Officer at WEST PHARMACEUTICAL SERVICES INC (WST) and 2 other issuers. 24 reported Form 4/5 transactions since Sep 2024; latest on Aug 11, 2026. Located in EXTON, PA.
Companies McMahon Robert W. has filed insider reports for
- WEST PHARMACEUTICAL SERVICES INC (WST): Officer, SVP & Chief Financial Officer
- ORASURE TECHNOLOGIES INC (OSUR): Director
- AGILENT TECHNOLOGIES, INC. (A): Officer, Sr. VP and CFO
McMahon Robert W.
CIK: 0001608730
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 (24 total)
- Aug 11, 2026WST
WEST PHARMACEUTICAL SERVICES INC
Tax PaymentDirect346 shares at avg. $351.37$121K - Aug 11, 2026WST
WEST PHARMACEUTICAL SERVICES INC
ExerciseDirect794 shares- - Aug 11, 2026WST
WEST PHARMACEUTICAL SERVICES INC
Tax PaymentDirect2.8K shares at avg. $351.37$971K - Aug 11, 2026WST
WEST PHARMACEUTICAL SERVICES INC
ExerciseDirect6.4K shares- - Jun 3, 2026OSUR
ORASURE TECHNOLOGIES INC
AwardDirect46.1K shares- - May 13, 2026OSUR
ORASURE TECHNOLOGIES INC
Tax PaymentDirect22.9K shares at avg. $3.02$69K - Mar 1, 2026WST
WEST PHARMACEUTICAL SERVICES INC
AwardDirectRst. Stock Unit
3.1K shares- - Mar 1, 2026WST
WEST PHARMACEUTICAL SERVICES INC
AwardDirectStock Option (Right to Buy)
7.3K shares- - Feb 11, 2026WST
WEST PHARMACEUTICAL SERVICES INC
Tax PaymentDirect1.3K shares at avg. $246.16$308K - Feb 11, 2026WST
WEST PHARMACEUTICAL SERVICES INC
ExerciseDirect4.2K shares-
| Type | Shares | Price | Ownership | |||
|---|---|---|---|---|---|---|
| Aug 11, 2026 |  WST WEST PHARMACEUTICAL SERVICES INC | Tax Payment | 346 | $351.37 | $121,404 | Direct |
| Aug 11, 2026 | WST WEST PHARMACEUTICAL SERVICES INC | Exercise | 794 | - | $0 | Direct |
| Aug 11, 2026 | WST WEST PHARMACEUTICAL SERVICES INC | Tax Payment | 2,764 | $351.37 | $971,072 | Direct |
| Aug 11, 2026 | WST WEST PHARMACEUTICAL SERVICES INC | Exercise | 6,355 | - | $0 | Direct |
| Jun 3, 2026 |  OSUR ORASURE TECHNOLOGIES INC | Award | 46,106 | - | $0 | Direct |
| May 13, 2026 | OSUR ORASURE TECHNOLOGIES INC | Tax Payment | 22,888 | $3.02 | $69,122 | Direct |
| Mar 1, 2026 | WST WEST PHARMACEUTICAL SERVICES INC | Award Rst. Stock Unit | 3,082 | - | - | Direct |
| Mar 1, 2026 | WST WEST PHARMACEUTICAL SERVICES INC | Award Stock Option (Right to Buy) | 7,337 | - | - | Direct |
| Feb 11, 2026 | WST WEST PHARMACEUTICAL SERVICES INC | Tax Payment | 1,250 | $246.16 | $307,708 | Direct |
| Feb 11, 2026 | WST WEST PHARMACEUTICAL SERVICES INC | Exercise | 4,231 | - | $0 | Direct |
1-10 of 24 transactions