Stocks › WST
WEST PHARMACEUTICAL SERVICES INC
WST·NYSE·
United States·USD
United States·USD$372.64
-4.12 (-1.09%)
Close · Oct 6, 2026 · Close Prices from Tiingo.com
WST
WEST PHARMACEUTICAL SERVICES INC · NYSE
Nasdaq 100S&P 500
Filings
Default90D1Y5YALL
WSTS&P 500 (rebased)
Congress BuyCongress SellInsider BuyInsider SellForm 1448-K ResultsLobbying
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Daily closes, adjusted for splits and dividends · Close Prices from Tiingo.comHover a marker, every one is a filing · move across the line for the crosshair
Congressional Trades
Recent trades of WST by members of U.S. Congress · 74 on record · 2 in the last 12 months
Whale Activity
Position changes in WST reported for 2026-06-30 by 1 tracked institutional filer
- Increased0
- New0
- Held0
- Decreased0
- Closed0
- No prior filing1
| Filer | Shares | Value | Change |
|---|---|---|---|
| Liontrust Investment Partners LLP | 402.2K | $144.4M | — |
KeyVex tracks a curated set of large 13F filers plus the largest positions in recent filings, so this is a sample of institutional activity, not the whole market.
Insider Trading
Net shares bought (+) or sold (−) on the open market by WST insiders, by quarter · Form 4
Recent Insider Transactions
2,196 transactions on record · newest first
| Insider | Type | Shares | Price | Value | Date | |
|---|---|---|---|---|---|---|
| Favorite Annette FSr. VP & Chief HR Officer | Sale | −2,524 | $365.00 | $921K | Sep 15, 2026 | Form 4 ↗ |
| Favorite Annette FSr. VP & Chief HR Officer | Sale | −2,500 | $355.00 | $888K | Sep 14, 2026 | Form 4 ↗ |
| Favorite Annette FSr. VP & Chief HR Officer | Sale | −2,500 | $345.00 | $863K | Sep 11, 2026 | Form 4 ↗ |
| Favorite Annette FSr. VP & Chief HR Officer | Sale | −2,818 | $340.81 | $960K | Sep 8, 2026 | Form 4 ↗ |
| Favorite Annette FSr. VP & Chief HR Officer | Sale | −2,817 | $340.81 | $960K | Sep 8, 2026 | Form 4 ↗ |
| Favorite Annette FSr. VP & Chief HR Officer | Sale | −2,500 | $340.81 | $852K | Sep 8, 2026 | Form 4 ↗ |
| Campbell Shane AldenSVP, Proprietary Segment | Tax withholding | −135 | $312.07 | $42K | May 12, 2026 | Form 4 ↗ |
| Campbell Shane AldenSVP, Proprietary Segment | Option exercise | +474 | — | — | May 12, 2026 | Form 4 ↗ |
| Campbell Shane AldenSVP, Proprietary Segment | Tax withholding | −84 | $312.07 | $26K | May 12, 2026 | Form 4 ↗ |
| Campbell Shane AldenSVP, Proprietary Segment | Option exercise | +296 | — | — | May 12, 2026 | Form 4 ↗ |
| Pucci PaoloDirector | Grant / award | +791 | $0.00 | $0 | May 4, 2026 | Form 4 ↗ |
| Michels Douglas ADirector | Grant / award | +791 | $0.00 | $0 | May 4, 2026 | Form 4 ↗ |
| Lockhart Stephen HDirector | Grant / award | +791 | $0.00 | $0 | May 4, 2026 | Form 4 ↗ |
| LAI GOLDMAN MYLADirector | Grant / award | +791 | $0.00 | $0 | May 4, 2026 | Form 4 ↗ |
| Keller Deborah LDirector | Grant / award | +791 | $0.00 | $0 | May 4, 2026 | Form 4 ↗ |
| Joseph MollyDirector | Grant / award | +791 | $0.00 | $0 | May 4, 2026 | Form 4 ↗ |
| HAUGEN JANET BRUTSCHEADirector | Grant / award | +791 | $0.00 | $0 | May 4, 2026 | Form 4 ↗ |
| FRIEL ROBERT FDirector | Grant / award | +791 | $0.00 | $0 | May 4, 2026 | Form 4 ↗ |
| Feehery William FDirector | Grant / award | +791 | $0.00 | $0 | May 4, 2026 | Form 4 ↗ |
| BUTHMAN MARK ADirector | Grant / award | +791 | $0.00 | $0 | May 4, 2026 | Form 4 ↗ |
Fund Holders
Mutual funds and ETFs holding WST · SEC Form N-PORT
| Fund | Shares | Value | % of fund | As of |
|---|---|---|---|---|
| VANGUARD TOTAL STOCK MARKET INDEX FUND VANGUARD INDEX FUNDS | 2.2M | $805.2M | 0.04% | Jun 30, 2026 |
| VANGUARD 500 INDEX FUND VANGUARD INDEX FUNDS | 1.8M | $657.1M | 0.04% | Jun 30, 2026 |
| VANGUARD MID-CAP INDEX FUND VANGUARD INDEX FUNDS | 1.5M | $549.5M | 0.25% | Jun 30, 2026 |
| iShares Core S&P 500 ETF iShares Trust | 971.7K | $348.8M | 0.04% | Jun 30, 2026 |
| Fidelity Contrafund | 941.6K | $338.0M | 0.19% | Jun 30, 2026 |
| VANGUARD GROWTH INDEX FUND VANGUARD INDEX FUNDS | 940.5K | $337.6M | 0.09% | Jun 30, 2026 |
| T. Rowe Price Mid-Cap Growth Fund, Inc. | 894.8K | $321.2M | 1.39% | Jun 30, 2026 |
| State Street(R) SPDR(R) S&P 500(R) ETF Trust | 856.2K | $307.4M | 0.04% | Jun 30, 2026 |
| Fidelity 500 Index Fund Fidelity Concord Street Trust | 920.7K | $297.2M | 0.04% | May 31, 2026 |
| Six Circles Managed Equity Portfolio U.S. Unconstrained Fund SIX CIRCLES TRUST | 735.5K | $264.0M | 0.78% | Jun 30, 2026 |
Mutual funds and ETFs whose N-PORT filings list WST's shares (CUSIP 955306105), each fund at its latest report since Mar 7, 2026, largest positions first. Bonds, options and short positions are left out.
Corporate Lobbying
Estimated quarterly lobbying spending reported under the LDA, filings naming WEST PHARMACEUTICAL SERVICES INC as client
No lobbying filings found naming WEST PHARMACEUTICAL SERVICES INC as the client.
Government Contracts
Federal awards to WEST PHARMACEUTICAL SERVICES INC · USAspending
No federal contract awards found for WEST PHARMACEUTICAL SERVICES INC.
U.S. Patents
Recent USPTO applications naming WEST PHARMACEUTICAL SERVICES INC
No USPTO patent applications found for WEST PHARMACEUTICAL SERVICES INC.
Annual Financials
From WST's 10-K filings · XBRL
No annual XBRL figures on record for WST. KeyVex's fundamentals cover about 130 large companies so far.
Stock Splits
Every split and reverse split in the price history
- 2-for-1Stock splitSep 27, 2013
Split dates and ratios from the price history · Close Prices from Tiingo.com
Material Events (8-K)
Corporate events filed with the SEC
- 8-K · Items 2.02, 7.01, 9.01Results of operations · Reg FD disclosureJul 23, 2026
EDGAR ↗ - 8-K · Items 1.01, 9.01Material agreementJul 14, 2026
EDGAR ↗ - 8-K · Items 5.02, 7.01, 9.01Officer / director change · Reg FD disclosureJun 1, 2026
EDGAR ↗ - 8-K/A · Items 1.05, 9.01May 20, 2026
EDGAR ↗ - 8-K · Items 1.05, 7.01, 9.01Reg FD disclosureMay 11, 2026
EDGAR ↗ - 8-K · Items 5.07, 9.01Shareholder voteMay 5, 2026
EDGAR ↗
About WEST PHARMACEUTICAL SERVICES INC
From SEC EDGAR company records
Industry (SIC 3841)Surgical & Medical Instruments & Apparatus
SectorHealthcare
HeadquartersEXTON, PA
IncorporatedPA
SEC CIK0000105770 ↗
Former namesWEST CO INC