WEST PHARMACEUTICAL SERVICES INC (WST)
Data as of , from SEC Form 4 filings.
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About WEST PHARMACEUTICAL SERVICES INC (WST)
The SEC lists WEST PHARMACEUTICAL SERVICES INC under CIK 0000105770, in surgical and medical instruments and apparatus. It is grouped with Health Care companies on this site.
WST Form 4 activity by transaction type, last 90 days
| Form 4 transaction type | Transactions | Shares | Total value |
|---|---|---|---|
| Open-market sale | 6 | 15,659 | $5.44M |
| Grant or award | 7 | 51,842 | |
| Option exercise | 16 | 45,616 | |
WST insider transactions (Form 4)
5056 Form 4 filings on record, the earliest from Oct 31, 2024, newest first. Filing history page 2 of 2.
| Date | Insider | Transaction | Security | Shares | Price | Value |
|---|---|---|---|---|---|---|
| Rodolphe Jean Poussot - Officer | Tax withholding / forfeiture | Common Stock | 27.81 | $248.26 | $7K | |
| Rodolphe Jean Poussot - Officer | Option exercise | Common Stock | 82.3 | - footnote F1 | - | |
| Rodolphe Jean Poussot - Officer | Option exercise | Rst. Stock Unit | 82.3 | $0.00 | - | |
| ||||||
| Charles Witherspoon - Officer | Tax withholding / forfeiture | Common Stock | 41.52 | $243.19 | $10K | |
| Charles Witherspoon - Officer | Grant or award | Common Stock | 115.91 footnote F1 | $0.00 | - | |
| ||||||
| Chad Winters - Officer | Tax withholding / forfeiture | Common Stock | 50.58 | $243.19 | $12K | |
| Chad Winters - Officer | Grant or award | Common Stock | 149.68 footnote F1 | $0.00 | - | |
| ||||||
| Eric Mark Green - Officer | Tax withholding / forfeiture | Common Stock | 1,305 | $243.19 | $317K | |
| Eric Mark Green - Officer | Tax withholding / forfeiture | Common Stock | 573.55 | $248.26 | $142K | |
| Eric Mark Green - Officer | Grant or award | Common Stock | 4,419 footnote F1 | $0.00 | - | |
| Eric Mark Green - Officer | Option exercise | Common Stock | 1,319 | - footnote F2 | - | |
| Eric Mark Green - Officer | Option exercise | Rst. Stock Unit | 1,319 | $0.00 | - | |
| ||||||
| Annette F. Favorite - Officer | Tax withholding / forfeiture | Common Stock | 150.44 | $243.19 | $37K | |
| Annette F. Favorite - Officer | Tax withholding / forfeiture | Common Stock | 35.76 | $248.26 | $9K | |
| Annette F. Favorite - Officer | Grant or award | Common Stock | 441.96 footnote F1 | $0.00 | - | |
| Annette F. Favorite - Officer | Option exercise | Common Stock | 135.49 | - footnote F2 | - | |
| Annette F. Favorite - Officer | Option exercise | Rst. Stock Unit | 135.49 | $0.00 | - | |
| ||||||
| Robert W. McMahon - Officer | Tax withholding / forfeiture | Common Stock | 1,250 | $246.16 | $308K | |
| Robert W. McMahon - Officer | Option exercise | Common Stock | 4,231 | - footnote F1 | - | |
| Robert W. McMahon - Officer | Option exercise | Rst. Stock Unit | 4,231 | $0.00 | - | |
| ||||||
 Janet Brutschea Haugen - Director | Grant or award | Phantom Stock Unit | 46 | $275.14 | $13K | |
| Janet Brutschea Haugen - Director | Grant or award | Phantom Stock Unit | 48 | $262.33 | $13K | |
| Robert W. McMahon - Officer | Grant or award | Rst. Stock Unit | 12,670 | $0.00 | - | |
| Robert W. McMahon - Officer | Grant or award | Rst. Stock Unit | 3,168 | $0.00 | - | |
| Robert W. McMahon - Officer | Grant or award | Stock Option (Right to Buy) | 7,647 | $240.33 | $1.84M | |
| Robert W. McMahon - Officer | Grant or award | Stock Option (Right to Buy) | 7,137 | $240.33 | $1.72M | |
| Janet Brutschea Haugen - Director | Grant or award | Phantom Stock Unit | 58 | $218.80 | $13K | |
| Shane Alden Campbell - Officer | Grant or award | Rst. Stock Unit | 1,891 | $0.00 | - | |
| Shane Alden Campbell - Officer | Grant or award | Rst. Stock Unit | 1,182 | $0.00 | - | |
| Shane Alden Campbell - Officer | Grant or award | Stock Options (Right to Buy) | 2,852 | $219.46 | $626K | |
| Douglas A. Michels - Director | Grant or award | Common Stock | 1,071 | $0.00 | - | |
| Paolo Pucci - Director | Grant or award | Common Stock | 1,071 | $0.00 | - | |
| Janet Brutschea Haugen - Director | Grant or award | Common Stock | 1,071 | $0.00 | - | |
| Robert F. Friel - Director | Grant or award | Common Stock | 1,071 | $0.00 | - | |
 Goldman Myla Lai - Director | Grant or award | Common Stock | 1,071 | $0.00 | - | |
| Molly Joseph - Director | Grant or award | Common Stock | 1,071 | $0.00 | - | |
| Deborah L. Keller - Director | Grant or award | Common Stock | 1,071 | $0.00 | - | |
| Thomas W. Hofmann - Director | Grant or award | Common Stock | 1,071 | $0.00 | - | |
| William F. Feehery - Director | Grant or award | Common Stock | 1,071 | $0.00 | - | |
| Stephen H. Lockhart - Director | Grant or award | Common Stock | 1,071 | $0.00 | - | |
| Mark A. Buthman - Director | Grant or award | Common Stock | 1,071 | $0.00 | - | |
| Janet Brutschea Haugen - Director | Grant or award | Phantom Stock Unit | 56 | $223.88 | $13K | |
| Janet Brutschea Haugen - Director | Grant or award | Common Stock | 424 | - | - | |
| Charles Witherspoon - Officer | Option exercise | Common Stock | 478 | $173.22 | $83K | |
| Charles Witherspoon - Officer | Open-market sale | Common Stock | 478 | $310.40 | $148K | |
| Charles Witherspoon - Officer | Open-market sale | Common Stock | 225 | $310.40 | $70K | |
| Charles Witherspoon - Officer | Option exercise | Stock Options (Right to Buy) | 478 | $0.00 | - | |
| Silji Abraham - Officer | Option exercise | Common Stock | 458.02 | $0.00 | - | |
| Silji Abraham - Officer | Tax withholding / forfeiture | Common Stock | 180.23 | $318.41 | $57K | |
| Silji Abraham - Officer | Option exercise | Rst. Stock Unit | 458.02 | $0.00 | - | |
Item 2.02, 7.01, 9.01
Item 1.01, 9.01
Item 5.02, 7.01, 9.01
Item 9.01
Recent WST Form 144 notices of proposed sale
1An insider files Form 144 before selling restricted or control stock. It announces a planned sale. If the sale goes ahead, it shows up later on a Form 4.
| Filed | Filer | Relationship | Shares | Market value | Notice |
|---|---|---|---|---|---|
| - | - | - | - | View on EDGAR |
WST insider trading FAQ
What is the latest insider trade for WST?
WEST PHARMACEUTICAL SERVICES INC (WST) had 5 insider filings in the last 90 days, with the most recent on 2026-10-02. The full record for WST runs to 56 Form 4 filings, the earliest from 2024-10-31. InsiderAlpha adds new Form 4, Form 144 and 8-K filings as they arrive from SEC EDGAR.
How many insiders are buying WST stock?
No insider purchases of WST were filed in the last 90 days.
How many insiders are selling WST stock?
6 insider sales of WST were filed in the last 90 days, totaling $5.44M.
Where can I see WST SEC filings (Form 4, 10-K, 10-Q, 8-K)?
This page collects WST Form 4 insider transactions, Form 144 sale notices and 8-K filings in one place. Annual 10-K and quarterly 10-Q reports live on the company's SEC EDGAR page.
More Health Care companies with insider activity
Recent insider filings
10The EDGAR links open each original Form 4, so you can check any number on this page against the filing it came from.
- - Janet Brutschea Haugen view on EDGAR
- - Annette F. Favorite view on EDGAR
- - Annette F. Favorite view on EDGAR
- - Michel Lagarde view on EDGAR
- - Robert W. McMahon view on EDGAR
- - Janet Brutschea Haugen view on EDGAR
- - Shane Alden Campbell view on EDGAR
- - Paolo Pucci view on EDGAR
- - Douglas A. Michels view on EDGAR
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Learn more
- Insider selling: signal or noise?
- Why most insider sales are routine, and the few patterns worth a second look.
- Form 144 vs Form 4
- A Form 144 announces a planned sale; the Form 4 reports it after it happens.
- Insider activity in Health Care
- Where WST's peers are being bought and sold.
- Every recent Form 4
- The market-wide feed, updated as filings arrive from SEC EDGAR.
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