Form 4 for WAL WESTERN ALLIANCE BANCORPORATION
Accepted 2026-05-19 16:05:44 ET · period of report 2026-05-15 · accession 0001628280-26-036412 · 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 | 2026-05-19 16:05 | 2026-05-15 | WAL | GIBBONS DALE | Vice COB, CBO, Deposits | M - OptEx | $0.00 | +726 | 307.3K | +0.2% | $0 |
| DM | 2026-05-19 16:05 | 2026-05-15 | WAL | GIBBONS DALE | Vice COB, CBO, Deposits | D - Sale to Iss | $74.42 | -726 | 307.1K | -0.2% | -$54.0K |
| DM | 2026-05-19 16:05 | 2026-05-15 | WAL | GIBBONS DALE | Vice COB, CBO, Deposits | M - OptEx | — | -726 | 7,545 | -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 | 2026-05-15 | M | A | 285 | $0.00 | 307,378 | 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 | 2026-05-15 | D | D | 285 | $74.42 | 307,093 | D | — | — | |
| 3 | Common | Common Stock | 2026-05-15 | M | A | 212 | $0.00 | 307,305 | 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 | 2026-05-15 | D | D | 212 | $74.42 | 307,093 | D | — | — | |
| 5 | Common | Common Stock | 2026-05-15 | M | A | 229 | $0.00 | 307,322 | D | — | — | (F4) 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 2026 and ending February 2029. (F2) Each unit is the economic equivalent of one share of Western Alliance Bancorporation common stock. |
| 6 | Common | Common Stock | 2026-05-15 | D | D | 229 | $74.42 | 307,093 | D | — | — | |
| 7 | Derivative | Cash Settled Restricted Stock Units | 2026-05-15 | M | D | 285 | — | 2,557 | D | — · — to — | 285 Common Stock | (F2) Each unit is the economic equivalent of one share of Western Alliance Bancorporation 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. (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 | 2026-05-15 | M | D | 212 | — | 4,435 | D | — · — to — | 212 Common Stock | (F2) Each unit is the economic equivalent of one share of Western Alliance Bancorporation 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. (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. |
| 9 | Derivative | Cash Settled Restricted Stock Units | 2026-05-15 | M | D | 229 | — | 7,545 | D | — · — to — | 229 Common Stock | (F2) Each unit is the economic equivalent of one share of Western Alliance Bancorporation common stock. (F2) Each unit is the economic equivalent of one share of Western Alliance Bancorporation common stock. (F4) 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 2026 and ending February 2029. (F4) 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 2026 and ending February 2029. |