$WST 4 SEC Filings

Filed On	Filing
02 Oct 2026	Form 4: Haugen Janet Brutschea, Director Granted 44 Phantom Stock Unit ($16.3K)
15 Sep 2026	Form 4: Favorite Annette F, Sr. VP & Chief HR Officer Received 2,500 shares by exercise or conversion ($224K) · Sold 2,500 shares ($863K) · Received 2,500 shares by exercise or conversion ($224K) · 3 more
10 Sep 2026	Form 4: Lagarde Michel, Director Granted 37,048 Stock Option (Right to Buy) · Granted 14,750 Rst. Stock Unit
10 Sep 2026	Form 4: Favorite Annette F, Sr. VP & Chief HR Officer Received 8,135 shares by exercise or conversion ($694K) · Sold 8,135 shares ($2.77M)
12 Aug 2026	Form 4: McMahon Robert W., SVP & Chief Financial Officer Received 7,149.205 shares by exercise or conversion · Gave up 3,109.19 shares to cover exercise price or tax ($1.09M)
01 Jul 2026	Form 4: Haugen Janet Brutschea, Director Granted 46 Phantom Stock Unit ($16.5K)
14 May 2026	Form 4: Campbell Shane Alden, SVP, Proprietary Segment Received 769.588 shares by exercise or conversion · Gave up 219.256 shares to cover exercise price or tax ($68.4K)
06 May 2026	Form 4: Pucci Paolo, Director Received 791 shares as a grant or award
06 May 2026	Form 4: Michels Douglas A, Director Received 791 shares as a grant or award
06 May 2026	Form 4: Lockhart Stephen H, Director Received 791 shares as a grant or award
06 May 2026	Form 4: Lai Goldman Myla, Director Received 791 shares as a grant or award
06 May 2026	Form 4: Keller Deborah L, Director Received 791 shares as a grant or award
06 May 2026	Form 4: Joseph Molly, Director Received 791 shares as a grant or award
06 May 2026	Form 4: Haugen Janet Brutschea, Director Received 791 shares as a grant or award
06 May 2026	Form 4: Friel Robert F, Director Received 791 shares as a grant or award
06 May 2026	Form 4: Feehery William F, Director Received 791 shares as a grant or award
06 May 2026	Form 4: Buthman Mark A, Director Received 791 shares as a grant or award
29 Apr 2026	Form 4: Favorite Annette F, Sr. VP & Chief HR Officer Received 2,817 shares by exercise or conversion ($235K) · Sold 2,817 shares ($860K)
29 Apr 2026	Form 4: Winters Chad, VP, Chief Accounting Officer Received 896 shares by exercise or conversion ($155K) · Sold 896 shares ($269K)
01 Apr 2026	Form 4: Haugen Janet Brutschea, Director Granted 52 Phantom Stock Unit ($13K)

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