Herndon Lynne 4
4 · WESTERN ALLIANCE BANCORPORATION · Filed Jan 20, 2026
Insider Transaction Report
Form 4
Herndon Lynne
Chief Credit Officer
Transactions
- Exercise/Conversion
Common Stock
[F1][F2]2026-01-15+35→ 1,394 total - Disposition to Issuer
Common Stock
2026-01-15$89.83/sh−35$3,144→ 1,359 total - Exercise/Conversion
Common Stock
[F3][F2]2026-01-15+22→ 1,381 total - Disposition to Issuer
Common Stock
2026-01-15$89.83/sh−22$1,976→ 1,359 total - Exercise/Conversion
Cash Settled Restricted Stock Units
[F2][F1]2026-01-15−35→ 437 total→ Common Stock (35 underlying) - Exercise/Conversion
Cash Settled Restricted Stock Units
[F2][F3]2026-01-15−22→ 552 total→ Common Stock (22 underlying)
Footnotes (3)
- [F1]These units vest and are payable solely in cash as follows: 1/36th on the 15th day of each month during the 36-month period beginning March 2024 and ending February 2027.
- [F2]Each unit is the economic equivalent of one share of Western Alliance Bancorporation common stock.
- [F3]These units vest and are payable solely in cash as follows: 1/36th on the 15th day of each month during the 36-month period beginning March 2025 and ending February 2028.
Signature
/s/Jessica Jarvi (Attorney-in-fact)|2026-01-20