Insider trade

Officer sold ~$852K of WST shares in the open market

Traded Sep 8, 2026 · Filed Sep 10, 2026

~$852K
Reported value · 2,500 sh @ $340.81: 17K
Holds after · shares reported: +8.1%
stock since the trade · S&P 500 -0.3%, $337.75 → $365.01 on Oct 1

Why it stands out

West Pharmaceutical Services's Sr. VP & Chief HR Officer sold $852K of West Pharmaceutical Services shares. Nobody planned it ahead of time.

Written from the filing's own figures. OQRO describes what was reported and never tells you what to buy or sell

View the official recordSEC Form 4 — Statement of Changes in Beneficial Ownership

All the details

Dates, kept separate

Transaction date: Sep 8, 2026
Reporting period: Not applicable
Filed with the SEC: Sep 10, 2026

Officer$500K–$1M

Context

Classification

open market sale

Code S — open-market or private sale

Absolute commitment

~$852,025

Shares × reported transaction price

Timing vs results

47 days after results of Jul 23, 2026

Results dates are the company's own 8-K (Item 2.02). Many companies only let insiders trade in a window after results

Price at the time

Closed at $337.75 on Sep 8, 2026, 46% above its 52-week low and 8% below its high, after a 2% rise over the previous 30 trading days

52-week range $230.95 (Feb 3, 2026) to $365.74 (Jul 2, 2026), 79% of the way up, from 251 adjusted closes. 30 trading days earlier: $331.25 on Jul 27, 2026. Describes the past only, not a forecast

Planned / mechanical clue

None found in footnotes

Only flagged when a footnote says so; never inferred

Securities lawsuit open at the trade date

A securities lawsuit naming the company as a defendant was filed on May 5, 2025 in the U.S. District Court, E.D. Pennsylvania. A filing is an allegation, not a finding.

NEW ENGLAND TEAMSTERS PENSION FUND v. WEST PHARMACEUTICAL SERVICES, INC., docket 2:25-cv-02285, via CourtListener (court records). Nature of suit 850, company named as first defendant

After it was reported

After	Stock	S&P 500	Difference
7 days	+4.6%	-0.3%	+5.0%

Past results only. Not a forecast.

Source receipt

Record ID: 0000105770-26-000108
Filed / recorded: Sep 10, 2026, 9:36 PM UTC
Added to OQRO: Oct 2, 2026, 12:29 PM UTC
Parser: form4-xml-v1
Data quality: Verified: identifiers matched exactly
Issuer: WEST PHARMACEUTICAL SERVICES INC
Issuer CIK: 105770
Ticker: WST
Reporting person: Annette F Favorite
Relationship: Officer
Officer title: Sr. VP & Chief HR Officer
Security: Common Stock
Table: Non-derivative (Table I)
Transaction date: Sep 8, 2026
Transaction code: S
Shares / units: 2,500
Price per share: $340.81
Acquired / disposed: Disposed (D)
Shares owned after: 16,844.5548
Ownership form: Direct
Amendment: No

Footnotes from the filing

The price reported in Column 4 is a weighted average price. The reporting person undertakes to provide to the issuer, any security holder of the issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price resulting in such weighted average price.