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WEST PHARMACEUTICAL SERVICES INC
WSTCIK: 0000105770
WEST PHARMACEUTICAL SERVICES INC (WST) has recorded 36 insider filings from 18 unique insiders, totaling $14.9M in trading activity (net selling). Insiders have sold $1.1M while purchasing $0. Insider sales can reflect personal financial planning rather than a bearish view — always consider the full context. The most active insider by volume is McMahon Robert W.. All data sourced from SEC Form 4 filings and updated as new disclosures are filed.
Total Volume
$14.9M
Purchases
$0
Sales
$1.1M
Unique Insiders
18
Recent Insider Trades (36)
Grant
$0
1 grant
Grant
$0
1 grant
Grant
$0
1 grant
Grant
$0
1 grant
Grant
$0
1 grant
Grant
$0
1 grant
Grant
$0
1 grant
Grant
$0
1 grant
Grant
$0
1 grant
Grant
$0
1 grant
Favorite Annette FSr. VP & Chief HR Officer
Filed Apr 29, 2026
Sell
$859.8K
1 sale
Sell
$269.4K
1 sale
Other
$0
Favorite Annette FSr. VP & Chief HR Officer
Filed Mar 3, 2026
Other
$0
Other
$0
McMahon Robert W.SVP & Chief Financial Officer
Filed Mar 3, 2026
Other
$0
Poussot Rodolphe JeanSVP, Strategy & Corporate Dev
Filed Mar 3, 2026
Other
$0
Other
$0
Finch Norman D. Jr.SVP, GC & Corporate Secretary
Filed Mar 3, 2026
Other
$0
Green Eric MarkPresident, CEO and Board Chair, Director
Filed Mar 3, 2026
Other
$0
Poussot Rodolphe JeanSVP, Strategy & Corporate Dev
Filed Feb 23, 2026
Other
$0
Other
$0
Other
$0
Poussot Rodolphe JeanSVP, Strategy & Corporate Dev
Filed Feb 19, 2026
Other
$0
Favorite Annette FSr. VP & Chief HR Officer
Filed Feb 19, 2026
Grant
$0
1 grant
Grant
$0
1 grant
Grant
$0
1 grant
Green Eric MarkPresident, CEO and Board Chair, Director
Filed Feb 19, 2026
Grant
$0
1 grant
McMahon Robert W.SVP & Chief Financial Officer
Filed Feb 12, 2026
Other
$0
Other
$0
Finch Norman D. Jr.SVP, GC & Corporate Secretary
Filed Dec 10, 2025
Other
$0
Finch Norman D. Jr.SVP, GC & Corporate Secretary
Filed Dec 10, 2025
Other
$0
Other
$0
McMahon Robert W.SVP & Chief Financial Officer
Filed Aug 12, 2025
Other
$0
McMahon Robert W.SVP & Chief Financial Officer
Filed Aug 12, 2025
Other
$0
Poussot Rodolphe JeanSVP, Strategy & Corporate Dev
Filed Aug 1, 2025
Other
$0