Form 4 for WAL WESTERN ALLIANCE BANCORPORATION
Accepted 2026-02-18 00:00:00 ET · period of report 2026-02-15 · accession 0001628280-26-009125 · SEC index · Original document
Summary rows
Aggregated the way they appear in lists: one row per insider, transaction code and security table.
| X | Filed | Traded | Ticker | Insider | Title | Type | Price | Qty | Owned | ΔOwn | Value |
|---|---|---|---|---|---|---|---|---|---|---|---|
| DM | 2026-02-18 | 2026-02-15 | WAL | Boothe Timothy W | Chief Administration Off | M - OptEx | $0.00 | +166 | 65.5K | +0.3% | $0 |
| DM | 2026-02-18 | 2026-02-15 | WAL | Boothe Timothy W | Chief Administration Off | D - Sale to Iss | $93.20 | -166 | 65.4K | -0.3% | -$15.5K |
| D | 2026-02-18 | 2026-02-15 | WAL | Boothe Timothy W | Chief Administration Off | F - Tax | $93.20 | -600 | 65.4K | -0.9% | -$55.9K |
| D | 2026-02-18 | 2026-02-15 | WAL | Boothe Timothy W | Chief Administration Off | A - Grant | $0.00 | +2,151 | 66.0K | +3% | $0 |
| DM | 2026-02-18 | 2026-02-15+ | WAL | Boothe Timothy W | Chief Administration Off | M - OptEx | — | -166 | 1,655 | -9% | — |
Purchase Sale Sale after option exercise All abbreviations
Every reported transaction
| # | Table | Security | Date | Code | A/D | Shares | Price | Owned after | Own | Exercise / expiry | Underlying | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | Common | Common Stock | 2026-02-15 | M | A | 97 | $0.00 | 65,514 | D | — | — | (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. |
| 2 | Common | Common Stock | 2026-02-15 | D | D | 69 | $93.20 | 65,417 | D | — | — | |
| 3 | Common | Common Stock | 2026-02-15 | M | A | 69 | $0.00 | 65,486 | D | — | — | (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. (F2) Each unit is the economic equivalent of one share of Western Alliance Bancorporation common stock. |
| 4 | Common | Common Stock | 2026-02-15 | D | D | 97 | $93.20 | 65,417 | D | — | — | |
| 5 | Common | Common Stock | 2026-02-15 | F | D | 600 | $93.20 | 65,417 | D | — | — | |
| 6 | Common | Common Stock | 2026-02-15 | A | A | 2,151 | $0.00 | 66,017 | D | — | — | |
| 7 | Derivative | Cash Settled Restricted Stock Units | 2026-02-15 | M | D | 97 | — | 1,167 | D | — · — to — | 97 Common Stock | (F2) Each unit is the economic equivalent of one share of Western Alliance Bancorporation common stock. (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. |
| 8 | Derivative | Cash Settled Restricted Stock Units | 2026-02-17 | M | D | 69 | — | 1,655 | D | — · — to — | 69 Common Stock | (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. |