WST WEST PHARMACEUTICAL SERVICES INC

NEUTRAL Impact: 2/10 DEFA14A
Horizon immediate Filed Mar 12, 2026 Processed 2mo ago SEC 0001104659-26-026779
Proxy solicitation materials
Final — all horizons settled through T+60d
WST ▲ +36.25% at T+60d
NEUTRAL call ✓ call won +36.25% · α vs SPY +25.55% · entry $230.82 → $314.50
Currently $334.66 · +44.98% from $230.82 entry
Entry anchored
Mar 11, 03:59 PM ET
via Databento tick
T+1d
+1.88%
call +1.88% · α +2.48%
$235.16
settled 3mo ago
T+5d
+4.00%
call +4.00% · α +4.98%
$240.05
settled 3mo ago
T+20d
+10.96%
call +10.96% · α +8.99%
$256.12
settled 2mo ago
T+60d
+36.25%
call +36.25% · α +25.55%
$314.50
settled yesterday

Price Chart

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Executive Summary

Analysis based on filing metadata only — document content was unavailable

Actionable Insight

This is a routine annual meeting notice. No immediate action is required beyond reviewing the proxy materials and voting on the proposals. The outcome of the director elections and the shareholder proposal are the only items with potential, though minimal, market impact.

Key Facts

  • Filing is a DEFA14A (Definitive Additional Materials) for West Pharmaceutical Services, Inc.
  • It is a proxy statement for the 2026 Annual Meeting.
  • The meeting will be held virtually on May 4, 2026.
  • Proposals include the election of 11 directors, an advisory vote on executive compensation, ratification of the independent auditor, and a shareholder proposal on an independent board chair.

Financial Impact

No financial impact from this filing.

Risk Factors

  • The shareholder proposal for an independent board chair could signal governance concerns if it receives significant support, though it is opposed by management.

Market Snapshot

Exchange
NYSE

Documents Analyzed

This report is based on 4 SEC documents filed with EDGAR.

DocumentAccession Number
DEFA14A Filing (Primary)0001104659-26-026779
Document: 0001104659-26-026779-index-headers.html0001104659-26-026779
Document: 0001104659-26-026779-index.html0001104659-26-026779
Document: 0001104659-26-026779.txt0001104659-26-026779
9 reports for WST
Performance horizon

Track record builds as more directional reports settle.

Filters
Rows
Reports for WST — sortable, filterable
Type Now
May 11, 2026
29d ago
8-K
BEARISH ★ 7/10
$311.82 $304.41▲ +2.38%▲ +2.46%$334.66 (−7.32%)
Apr 27, 2026
6w ago
Insider Cluster
NEUTRAL ★ 2/10
$300.93 $299.68▼ −0.42%▼ −0.82%$334.66 (+11.21%)
Apr 27, 2026
6w ago
Insider Cluster
NEUTRAL ★ 2/10
$300.93 $299.68▼ −0.42%▼ −0.82%$334.66 (+11.21%)
Apr 27, 2026
6w ago
Insider Cluster
NEUTRAL ★ 2/10
$300.93 $299.68▼ −0.42%▼ −0.82%$334.66 (+11.21%)
Apr 27, 2026
6w ago
Insider Cluster
NEUTRAL ★ 2/10
$300.93 $299.68▼ −0.42%▼ −0.82%$334.66 (+11.21%)
Apr 27, 2026
6w ago
Insider Cluster
NEUTRAL ★ 2/10
$300.93 $299.68▼ −0.42%▼ −0.82%$334.66 (+11.21%)
Apr 27, 2026
6w ago
Insider Cluster
NEUTRAL ★ 2/10
$300.93 $299.68▼ −0.42%▼ −0.82%$334.66 (+11.21%)
Apr 23, 2026
6w ago
8-K
BULLISH ★ 8/10
$307.95 $295.36▼ −4.09%▼ −5.57%$334.66 (+8.67%)
Mar 12, 2026
12w ago
DEFA14A
NEUTRAL ★ 2/10
$230.82 $240.05▲ +4.00%▲ +4.98%$334.66 (+44.98%)
Showing 9 of 9

US Market Status

Market Closed — Opens Thu (9h 47m)

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