Form 4: Western Alliance CFO Sells Shares Under 10b5-1 Plan

Western Alliance Bancorporation's Vice Chairman and CFO, Dale Gibbons, reported the sale of 497 common shares at $78.17 per share, executed under a pre-arranged 10b5-1 trading plan.

Summary

• Dale Gibbons, Vice Chairman and CFO of Western Alliance Bancorporation, reported transactions involving the company's common stock.
• A total of 497 shares of common stock were disposed of at a price of $78.17 per share on November 15, 2025.
• These dispositions followed the acquisition of 497 shares (285 and 212 shares respectively) at a $0 price, likely from the exercise or conversion of derivative securities.
• The transactions were made pursuant to a Rule 10b5-1(c) contract, instruction, or written plan, indicating a pre-scheduled trade.
• Following these transactions, Dale Gibbons directly beneficially owns 300,358 shares of common stock.
• Additionally, 612 shares are held indirectly in a 401K Plan, including employer match, as of November 13, 2025.
• The filing also details the vesting of Cash Settled Restricted Stock Units (RSUs), which are payable solely in cash and are the economic equivalent of common stock.
• One batch of 285 RSUs vests monthly from March 2024 to February 2027, with 4,267 units remaining.
• Another batch of 212 RSUs vests monthly from March 2025 to February 2028, with 5,707 units remaining.

Sentiment

Score: 5

Explanation: The filing reports routine insider transactions (acquisition and subsequent sale of shares) by a key executive under a pre-arranged 10b5-1 plan. While an insider sale might be viewed with slight caution, the pre-planned nature mitigates negative sentiment, making it a neutral event from a market perspective.

Positives

• The transactions were executed under a Rule 10b5-1(c) plan, indicating a pre-scheduled, non-discretionary trade, which can mitigate concerns about insider trading based on material non-public information.

Negatives

• An insider, the Vice Chairman and CFO, sold shares, which could be interpreted negatively by some investors, although it was pre-planned.

Future Outlook

NA

Industry Context

NA

Stakeholder Impact

• Shareholders: May note the insider sale, but the 10b5-1 plan suggests it is not based on new material information. The overall impact is likely minimal given the relatively small number of shares compared to total outstanding.

Key Dates

Recommendation

The filing details a routine insider transaction by the CFO, involving the sale of shares acquired through compensation, executed under a pre-arranged 10b5-1 plan. This type of transaction is generally not indicative of a change in the company's fundamental outlook or a signal for future performance. Therefore, it provides no new information to warrant a change in investment recommendation; a 'hold' stance is appropriate unless other fundamental factors change.

Keywords

Western Alliance Bancorporation, WAL, Dale Gibbons, Form 4, Insider Trading, Stock Sale, CFO, Restricted Stock Units, 10b5-1 Plan, Equity Compensation