West Pharmaceutical Services's top three insider shareholders as of May 23, 2026 are Eric Mark Green (President, Ceo And Board Chair, 175.16K shares), Douglas A Michels (Director, 45.17K shares), Thomas W Hofmann (Director, 44.64K shares).
| Holder | Position | Shares (Direct) | Shares (Indirect) | Report Date |
|---|---|---|---|---|
| Goldman Myla Lai | - | 19,424 | 0 | 08 May, 2025 |
| Thomas W Hofmann | - | 44,637 | 0 | 08 May, 2025 |
| Janet Brutschea Haugen | - | 1,318 | 0 | 08 May, 2025 |
| Mark A Buthman | - | 42,861 | 0 | 08 May, 2025 |
| Robert F Friel | - | 4,682 | 0 | 08 May, 2025 |
| David A Montecalvo | Svp, Glob Ops And Supply Chain | 13,731 | 0 | 24 Feb, 2022 |
| Douglas A Michels | - | 45,171 | 0 | 08 May, 2025 |
| Eric Mark Green | President, Ceo And Board Chair | 175,161 | 0 | 19 Feb, 2026 |
| Deborah L Keller | - | 10,657 | 0 | 08 May, 2025 |
| Paolo Pucci | - | 10,947 | 0 | 08 May, 2025 |
| William F Feehery | - | 31,363 | 0 | 08 May, 2025 |
| Robert W. Mcmahon | Svp Chief Financial Officer | 2,980 | 0 | 12 Feb, 2026 |
| Annette F Favorite | Sr. Vp Chief Hr Officer | 17,374 | 0 | 19 Feb, 2026 |
| Bernard Birkett | Sr Vp, Chief Financial Officer | 7,520 | 0 | 20 Feb, 2025 |
| Molly Joseph | - | 2,884 | 0 | 08 May, 2025 |
| Charles Witherspoon | Vp Treasurer | 1,408 | 0 | 23 Feb, 2026 |
| Silji Abraham | Svp, Chief Technology Officer | 3,138 | 0 | 31 Oct, 2024 |
| Quintin J Lai | Vp Strat Investor Relations | 4,359 | 0 | 22 Feb, 2024 |
| Chad Winters | Vp, Chief Accounting Officer | 1,523 | 0 | 23 Feb, 2026 |
| Kimberly Banks Mackay | Svp, Gc Corporate Secretary | 1,512 | 0 | 20 Feb, 2025 |
| Stephen H Lockhart | - | 2,708 | 0 | 08 May, 2025 |
| Cindy Reiss-Clark | Chief Commercial Officer | 5,047 | 0 | 20 Feb, 2025 |
| Rodolphe Jean Poussot | Svp, Strategy Corporate Dev | 561 | 0 | 23 Feb, 2026 |
* Please note that the shares above only reflect shares from the fund portfolio and the institutional portfolio. Shares from the personal portfolio are excluded from this Institutional Ownership Page. See these insiders' latest transactions here on Insider Page.
| Transaction Date | Insider Name | Security Class | Transaction Type | Shares Traded | Price | Shares Remaining | Ownership | Code |
|---|---|---|---|---|---|---|---|---|
| 31 Mar, 2026 | Janet Brutschea Haugen | Phantom Stock Unit | A | 52 | $250.64 | 260 | D | A |
| 01 Mar, 2026 | Eric Mark Green | Rst. Stock Unit | A | 6,986 | $0.00 | 6,986 | D | A |
| 01 Mar, 2026 | Robert W. Mcmahon | Rst. Stock Unit | A | 3,082 | $0.00 | 3,082 | D | A |
| 01 Mar, 2026 | Chad Winters | Rst. Stock Unit | A | 340 | $0.00 | 340 | D | A |
| 01 Mar, 2026 | Chad Winters | Rst. Stock Unit | A | 340 | $0.00 | 340 | D | A |
| 01 Mar, 2026 | Annette F Favorite | Rst. Stock Unit | A | 720 | $0.00 | 720 | D | A |
| 01 Mar, 2026 | Shane Alden Campbell | Rst. Stock Unit | A | 1,131 | $0.00 | 1,131 | D | A |
| 01 Mar, 2026 | Rodolphe Jean Poussot | Rst. Stock Unit | A | 437 | $0.00 | 437 | D | A |
| 01 Mar, 2026 | Norman D. Jr. Finch | Rst. Stock Unit | A | 1,285 | $0.00 | 1,285 | D | A |
| 01 Mar, 2026 | Rodolphe Jean Poussot | Stock Option (Right to Buy) | A | 1,040 | $0.00 | 1,040 | D | A |
| 01 Mar, 2026 | Chad Winters | Stock Option (Right to Buy) | A | 808 | $0.00 | 808 | D | A |
| 01 Mar, 2026 | Chad Winters | Stock Option (Right to Buy) | A | 808 | $0.00 | 808 | D | A |
| 01 Mar, 2026 | Norman D. Jr. Finch | Stock Option (Right to Buy) | A | 3,057 | $0.00 | 3,057 | D | A |
| 01 Mar, 2026 | Eric Mark Green | Stock Option (Right to Buy) | A | 16,630 | $0.00 | 16,630 | D | A |
| 01 Mar, 2026 | Shane Alden Campbell | Stock Option (Right to Buy) | A | 2,691 | $0.00 | 2,691 | D | A |
| 01 Mar, 2026 | Annette F Favorite | Stock Option (Right to Buy) | A | 1,712 | $0.00 | 1,712 | D | A |
| 01 Mar, 2026 | Robert W. Mcmahon | Stock Option (Right to Buy) | A | 7,337 | $0.00 | 7,337 | D | A |
| 20 Feb, 2026 | Charles Witherspoon | Common Stock | A | 60 | - | 1,430 | D | M |
| 20 Feb, 2026 | Chad Winters | Common Stock | A | 89 | - | 1,553 | D | M |
| 20 Feb, 2026 | Chad Winters | Common Stock | A | 89 | - | 1,553 | D | M |