WESTERN ALLIANCE BANCORPORATION·4

Jul 17, 5:11 PM ET

Bruckner Tim R 4

4 · WESTERN ALLIANCE BANCORPORATION · Filed Jul 17, 2026

Research Summary

AI-generated summary of this filing

Updated

Western Alliance (WAL) CBO Tim Bruckner Exercises & Sells 415 Shares

What Happened
Tim R. Bruckner, Chief Banking Officer for Regional Banking at Western Alliance (WAL), exercised/converted derivative units totaling 415 units on July 15, 2026 and immediately disposed those units to the issuer at $81.79 per share. The three conversions/sales were: 158 shares for $12,923; 115 shares for $9,406; and 142 shares for $11,614, totaling $33,943. These transactions are disposals (sales), commonly associated with tax withholding or cash settlement of awards rather than an open-market investment purchase.

Key Details

  • Transaction dates: July 15, 2026; Filing date: July 17, 2026 (filed timely within the typical 2-business-day window).
  • Prices and proceeds: 158 @ $81.79 = $12,923; 115 @ $81.79 = $9,406; 142 @ $81.79 = $11,614; combined proceeds = $33,943.
  • Instruments: Reported as exercise/conversion of derivatives (Form 4 code M) followed by disposition to the issuer (code D). Some derivative lines show N/A price (derivative reporting conventions).
  • Shares owned after transaction: Not stated in the provided filing excerpt.
  • Footnotes:
    • F1/F3/F4 — three separate units/vintages vest monthly (1/36th) over three different 36-month schedules beginning March 2024, March 2025, and March 2026, respectively (ending Feb 2027, Feb 2028, Feb 2029).
    • F2 — each unit is the economic equivalent of one share of WAL common stock.
  • No indication of a 10b5-1 plan or a late filing in the provided data.

Context
These entries show derivative exercises/conversions immediately followed by disposition to the issuer (a cash settlement or sell-to-cover pattern). Because the reported units are cash-settled and tied to scheduled vesting, these transactions are typically routine compensation/tax-related events and do not necessarily signal the insider’s market view. Purchases generally carry more informational weight for investors than routine disposals.

Insider Transaction Report

Form 4
Period: 2026-07-15
Bruckner Tim R
CBO for Regional Banking
Transactions
  • Exercise/Conversion

    Common Stock

    [F1][F2]
    2026-07-15+15829,226 total
  • Disposition to Issuer

    Common Stock

    2026-07-15$81.79/sh158$12,92329,068 total
  • Exercise/Conversion

    Common Stock

    [F3][F2]
    2026-07-15+11529,183 total
  • Disposition to Issuer

    Common Stock

    2026-07-15$81.79/sh115$9,40629,068 total
  • Exercise/Conversion

    Common Stock

    [F4][F2]
    2026-07-15+14229,210 total
  • Disposition to Issuer

    Common Stock

    2026-07-15$81.79/sh142$11,61429,068 total
  • Exercise/Conversion

    Cash Settled Restricted Stock Units

    [F2][F1]
    2026-07-151581,113 total
    Common Stock (158 underlying)
  • Exercise/Conversion

    Cash Settled Restricted Stock Units

    [F2][F3]
    2026-07-151152,183 total
    Common Stock (115 underlying)
  • Exercise/Conversion

    Cash Settled Restricted Stock Units

    [F2][F4]
    2026-07-151424,393 total
    Common Stock (142 underlying)
Footnotes (4)
  • [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.
  • [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.
Signature
/s/Jessica Jarvi (Attorney-in-fact)|2026-07-17

Documents

1 file
  • 4
    wk-form4_1784322715.xmlPrimary

    FORM 4