WSTWEST PHARMACEUTICAL SERVICES INC
Insider trading & SEC Form 4 activity — last 90 days. Latest filing: 2026-09-15.
Insider buys (90d)
$0.00
Insider sells (90d)
$5.44M
Net flow
$-5.44M
Filings
3
Buy transactions
0
Sell transactions
6
Distinct insiders
2
Last close (cached)
$392.15
as of 2026-10-23
1d return
-0.5%
5d return
+2.1%
1m return
+5.0%
Top insiders trading WST (90d)
Recent transactions (16)
| Filed | Txn date | Insider | Code | Shares | Price | Value | Filing |
|---|---|---|---|---|---|---|---|
| 2026-09-15 | 2026-09-15 | Favorite Annette F Officer | Sale | 2,524 | $365.00 | $921.3K | open → |
| 2026-09-15 | 2026-09-15 | Favorite Annette F Officer | Exer. | 2,524 | $89.64 | $226.3K | open → |
| 2026-09-15 | 2026-09-14 | Favorite Annette F Officer | Sale | 2,500 | $355.00 | $887.5K | open → |
| 2026-09-15 | 2026-09-14 | Favorite Annette F Officer | Exer. | 2,500 | $89.64 | $224.1K | open → |
| 2026-09-15 | 2026-09-11 | Favorite Annette F Officer | Sale | 2,500 | $345.00 | $862.5K | open → |
| 2026-09-15 | 2026-09-11 | Favorite Annette F Officer | Exer. | 2,500 | $89.64 | $224.1K | open → |
| 2026-09-10 | 2026-09-08 | Favorite Annette F Officer | Sale | 2,500 | $340.81 | $852.0K | open → |
| 2026-09-10 | 2026-09-08 | Favorite Annette F Officer | Exer. | 2,500 | $89.64 | $224.1K | open → |
| 2026-09-10 | 2026-09-08 | Favorite Annette F Officer | Sale | 2,818 | $340.81 | $960.4K | open → |
| 2026-09-10 | 2026-09-08 | Favorite Annette F Officer | Exer. | 2,818 | $83.47 | $235.2K | open → |
| 2026-09-10 | 2026-09-08 | Favorite Annette F Officer | Sale | 2,817 | $340.81 | $960.1K | open → |
| 2026-09-10 | 2026-09-08 | Favorite Annette F Officer | Exer. | 2,817 | $83.47 | $235.1K | open → |
| 2026-08-12 | 2026-08-11 | McMahon Robert W. Officer | Tax | 2,764 | $351.37 | $971.1K | open → |
| 2026-08-12 | 2026-08-11 | McMahon Robert W. Officer | Exer. | 6,355 | $0.00 | $0.00 | open → |
| 2026-08-12 | 2026-08-11 | McMahon Robert W. Officer | Tax | 346 | $351.37 | $121.4K | open → |
| 2026-08-12 | 2026-08-11 | McMahon Robert W. Officer | Exer. | 794 | $0.00 | $0.00 | open → |
Other tickers these insiders trade
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