Green Eric Mark bought WST

February 18, 2026 · Form 4 insider transaction

Green Eric Mark bought 1,319 shares of West Pharmaceutical Services, Inc., a transaction worth N/A. The trade was recorded as option exercise and disclosed on an SEC Form 4, filed 1 day after the transaction.

Direction

Acquired (buy-side)

1,319

Price

N/A

Total value

N/A

InsiderGreen Eric Mark

RoleDirector

CompanyWest Pharmaceutical Services, Inc. (WST)

SecurityCommon Stock

Transaction codeM — Option exercise

Transaction dateFebruary 18, 2026

Filing dateFebruary 19, 2026

Shares owned after175,734

OwnershipDirect

10b5-1 planNo

AmendedNo

Footnotes

Restricted stock units convert into common stock on a one-for-one basis.

View the original Form 4 on SEC EDGAR