West Pharmaceutical Services Inc Congressional Trading
According to U.S. congressional financial disclosures filed under the STOCK Act, members of Congress have reported 45 trades in West Pharmaceutical Services Inc (NYSE: WST) since 2015, across 10 members, worth an estimated $518.52K in disclosed volume (the midpoint of the dollar ranges members report, not exact amounts). 21 buys against 24 sells, a modestly sell-led skew, with Democratic members responsible for 71% of the trades and Republican members 29%. The most recent disclosure shown was filed March 2026, and Ro Khanna has filed the most WST transactions among those shown, with 2. Other recent filers include Lisa Mcclain. One notable disclosed move was a purchase by Lisa Mcclain on June 17, 2025, up 45.5% since. These figures are drawn from public House and Senate periodic transaction reports and reflect what members were required to disclose, not the current market value of any position. For the full record, including the month-by-month buy and sell timeline, the party breakdown, top buyers and sellers, and every individual filing, see the West Pharmaceutical Services Inc (WST) stock overview and the complete trade table below.
Data updated
Price & congressional trade timeline
Party breakdown
West Pharmaceutical Services congressional trading activity
| Politician | Published | Traded | Filed After | Type | Size | Return | |
|---|---|---|---|---|---|---|---|
 Ro Khanna House | Mar 9, 2026 | Feb 5, 2026 | 32 days | SELL |  $1,001 - $15,000 | +36.67% | |
Ro Khanna House | Feb 6, 2026 | Jan 29, 2026 | 8 days | BUY | $1,001 - $15,000 | +36.06% | |
 Lisa Mcclain House | Aug 13, 2025 | Jul 22, 2025 | 22 days | SELL | $1,001 - $15,000 | +44.98% | |
Lisa Mcclain House | Aug 13, 2025 | Jun 17, 2025 | 57 days | BUY | $1,001 - $15,000 | +45.54% |
West Pharmaceutical Services (WST) congressional trading FAQ
Can members of Congress legally trade West Pharmaceutical Services (WST) stock?
Yes. Members of Congress are permitted to trade individual stocks, including West Pharmaceutical Services (WST), but the STOCK Act of 2012 requires them to publicly disclose each transaction within 45 days. BullishWhales tracks those disclosures; it does not imply any trade was improper.
Are congressional West Pharmaceutical Services (WST) trades public?
Yes. Every congressional trade in West Pharmaceutical Services (WST) on this page comes from mandatory public STOCK Act disclosure filings, which are filed with a delay and may be revised.
How many times has Congress traded West Pharmaceutical Services (WST)?
Members of Congress have disclosed 45 trades in West Pharmaceutical Services (WST) worth $518.52K across 10 members, according to public STOCK Act filings.
Which members of Congress have traded West Pharmaceutical Services (WST)?
Recent and active filers of West Pharmaceutical Services (WST) disclosures include Ro Khanna, Lisa Mcclain. The full member-by-member trade list is on this page.
Do Democrats or Republicans trade West Pharmaceutical Services (WST) more?
Across disclosed West Pharmaceutical Services (WST) trades, 71% were by Democrats and 29% by Republicans, led by Democrats (71%).
What is the most recent congressional West Pharmaceutical Services (WST) trade?
The most recent disclosed West Pharmaceutical Services (WST) trade was a sale by Ro Khanna, filed Mar 8, 2026.
Browse all stocks Congress tradesCongressional trading overviewWest Pharmaceutical Services (WST) stock overview
Not investment advice. Congressional trading data is sourced from public STOCK Act disclosures, which are filed with a delay and may contain errors or be revised. The Tide Score and other figures are generated algorithmically from public filings and market data and describe historical activity, not a recommendation. Always do your own research and consult a licensed financial advisor before making investment decisions.