Transaction · 0001628280-26-057697

Idnani Vishal

Idnani Vishal, CFO, reported a transaction classified as exercise at WESTERN ALLIANCE BANCORPORATION involving 123.000000 shares for an estimated $0.00. Reported holdings after the transaction were 11591.000000 shares. A 10b5-1 reference was not detected in the stored filing text.

exerciseSEC transaction code MCFO
WALWESTERN ALLIANCE BANCORPORATION
Filing timeAug 18
Trade dateAug 15, 2026
Filing · SECView on SEC
InsiderProfile

Price performance since filing

Close on the filing date, the pre-filing context, and the forward return at standard windows
Price at filing
$80.75
Pre-filing
1mo ago +4.0%1w ago +0.7%1d ago +1.9%
Returns since
7d -2.1%30d -4.3%90d -4.3%180d -4.3%1y -4.3%

WAL price since this filing

30 days of pre-filing context and vertical markers at the filing date plus 7d / 30d / 90d / 180d / 1y afterwards
WAL since 2026-08-18Filed 17 days ago · 30 days of pre-filing context shaded
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Filing datePost-filing windows (7d, 30d, 90d, 180d, 1y)30 days of pre-filing context

Transaction facts

Stored Form 4 columns with their raw values

Non-derivative
Type
exercise
Code M
Identifier
0001628280-26-057697
Common Stock
Transaction date
Aug 15, 2026
Filed Aug 18, 2026, 08:27 PM · 3d delay
Shares
123 sh
$0 per share
Estimated value
$0
Computed from shares × price
Holdings after
11.5k sh
Direct

Filing signal explanations

Badges describe filing facts only — not predictions.

Cluster 14dRepeat 30dPattern $10.0MLarge $100M
Direct Ownership
+6score
Filing-only score

+6

Compact filing score computed from stored Form 4 facts. Version v1.

Positive filing signal

This filing has a modest positive filing-only score. Treat it as a useful flag for review, not as a buy signal.

Reported relationships & other filings

Form 4 relationship flags and nearby filing context

Reported roles

Chief Financial Officer

Officer YesDirector No10% NoOther No
Footnotes & amended
  1. 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 2026 and ending February 2029.

  2. F2

    Each unit is the economic equivalent of one share of Western Alliance Bancorporation common stock.

Original filing · 0001628280-26-057697
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Same reporting owner
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