Insider at

04

Insider transactions

05
0 buys (P) 0 sells (S) Net: $0 + 5 non-open-market transactions below last 12 months, based on the transactions shown below

Price change vs current quote, split-adjusted for corporate actions since the filing — not benchmarked, not annualized, not size-weighted

No open-market trades on record; showing all filings.

DateTickerCodeSharesPriceValue Owned afterΔ ownA/Dvs now
June 2, 2026 WEST A 27,339 · · 178,125 Direct +18.13% Acquired (price as of 2026-10-02)
March 17, 2026 WEST F 6,360 $4.54 $28,874 150,786 Direct -4.05% Disposed 79.3% (price as of 2026-10-02)
March 15, 2026 WEST F 3,517 $4.26 $14,982 157,146 Direct -2.19% Disposed 91.1% (price as of 2026-10-02)
March 14, 2026 WEST F 6,988 $4.26 $29,769 160,663 Direct -4.17% Disposed 91.1% (price as of 2026-10-02)
Aug. 29, 2025 WEST F 4,757 $5.41 $25,735 162,009 Direct -2.85% Disposed 50.5% (price as of 2026-10-02)

P = Open-market purchase · S = Sale · A = Grant/award · M = Option exercise · G = Gift · F = Tax withholding

Insider transactions are not a recommendation; sales are often driven by liquidity or tax reasons.

Initial ownership (Form 3) 17 holdings

07

Securities held when first becoming an insider, per SEC Form 3.

DateTickerSecuritySharesOwnership
May 16, 2025 WEST COMMON STOCK 166,766 Direct
May 16, 2025 WEST Stock Option (right to buy) [F1]→ Common Stock (6,557) 6,557 Direct
May 16, 2025 WEST Stock Option (right to buy) [F1]→ Common Stock (9,836) 9,836 Direct
May 16, 2025 WEST Stock Option (right to buy) [F1]→ Common Stock (6,558) 6,558 Direct
May 16, 2025 WEST Stock Option (right to buy) [F1]→ Common Stock (6,557) 6,557 Direct
May 16, 2025 WEST Stock Option (right to buy) [F1]→ Common Stock (9,836) 9,836 Direct
May 16, 2025 WEST Stock Option (right to buy) [F1]→ Common Stock (6,557) 6,557 Direct
May 16, 2025 WEST Stock Option (right to buy) [F1]→ Common Stock (6,558) 6,558 Direct
May 16, 2025 WEST Stock Option (right to buy) [F1]→ Common Stock (9,836) 9,836 Direct
May 16, 2025 WEST Stock Option (right to buy) [F1]→ Common Stock (6,558) 6,558 Direct
May 16, 2025 WEST Stock Option (right to buy) [F1]→ Common Stock (6,557) 6,557 Direct
May 16, 2025 WEST Stock Option (right to buy) [F1]→ Common Stock (9,837) 9,837 Direct
May 16, 2025 WEST Stock Option (right to buy) [F1]→ Common Stock (6,558) 6,558 Direct
May 16, 2025 WEST Stock Option (right to buy) [F1,F2]→ Common Stock (26,230) 26,230 Direct
May 16, 2025 WEST Stock Option (right to buy) [F1,F2]→ Common Stock (39,345) 39,345 Direct
May 16, 2025 WEST Stock Option (right to buy) [F1,F2]→ Common Stock (26,230) 26,230 Direct
May 16, 2025 WEST Performance-based Restricted Stock Unit→ Common Stock (25,304) 25,304 Direct