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Western Alliance (NYSE: WAL) CCO settles 84 share equivalents via RSUs

(Neutral)
(Neutral)
Form Type
4

Rhea-AI Filing Summary

Western Alliance Bancorporation Chief Credit Officer Lynne Herndon reported a series of equity award settlements on July 15, 2026. She exercised cash-settled restricted stock units tied to 84 common-share equivalents and disposed of an equal number of common shares back to the issuer at $81.79 per share, leaving 1,915 common shares directly held and ongoing RSU balances that vest monthly through 2029. The filing indicates these transactions were not made under a Rule 10b5-1 trading plan.

Positive

  • None.

Negative

  • None.
Insider Herndon Lynne
Role Chief Credit Officer
Type Security Shares Price Value
Exercise Cash Settled Restricted Stock Units 35 -- --
Exercise Cash Settled Restricted Stock Units 22 -- --
Exercise Cash Settled Restricted Stock Units 27 -- --
Exercise Common Stock 35 $0.00 --
Disposition Common Stock 35 $81.79 $3K
Exercise Common Stock 22 $0.00 --
Disposition Common Stock 22 $81.79 $2K
Exercise Common Stock 27 $0.00 --
Disposition Common Stock 27 $81.79 $2K
Holdings After Transaction: Cash Settled Restricted Stock Units — 227 shares (Direct); Common Stock — 1,915 shares (Direct)
Footnotes (1)
  1. 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. Each unit is the economic equivalent of one share of Western Alliance Bancorporation common stock. 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. 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
Common shares disposed (first leg) 27 shares at $81.79 Common stock disposition to issuer on 2026-07-15
Common shares disposed (second leg) 22 shares at $81.79 Common stock disposition to issuer on 2026-07-15
Common shares disposed (third leg) 35 shares at $81.79 Common stock disposition to issuer on 2026-07-15
Common shares from exercises 84 shares Total common shares from derivative exercises/conversions on 2026-07-15
Shares held after transactions 1,915 shares Directly held Western Alliance common stock after final transaction on 2026-07-15
Largest RSU balance 852 units Cash Settled Restricted Stock Units remaining after July 15, 2026 transactions
Per-share disposition price $81.79 per share Price for issuer dispositions of common stock on 2026-07-15
Cash Settled Restricted Stock Units financial
"Security title listed as Cash Settled Restricted Stock Units"
Cash-settled restricted stock units are employee compensation promises that mirror the value of company shares but pay out in cash instead of delivering actual stock once the units vest. Think of them as a future paycheck tied to the company’s share price that is paid after time or performance conditions are met. Investors watch them because they create future cash obligations for the company and avoid share dilution, both of which can affect earnings, cash flow and per-share metrics.
Disposition to issuer financial
"transaction_code_description shows Disposition to issuer for common stock"
economic equivalent of one share financial
"Each unit is the economic equivalent of one share of common stock"
vest and are payable solely in cash financial
"These units vest and are payable solely in cash as follows"

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FAQ

What insider transactions did Western Alliance (WAL) report for Lynne Herndon on July 15, 2026?

Western Alliance reported that Chief Credit Officer Lynne Herndon settled equity awards involving 84 common-share equivalents on July 15, 2026. She exercised cash-settled restricted stock units and disposed of an equal number of common shares back to the issuer at $81.79 per share.

How many Western Alliance (WAL) shares does Lynne Herndon hold after these transactions?

After the reported transactions, Lynne Herndon directly holds 1,915 Western Alliance common shares. This figure reflects common stock positions following the sequence of issuer dispositions and related equity award exercises reported on July 15, 2026.

At what price were Western Alliance (WAL) shares disposed of in Herndon’s Form 4 filing?

Herndon’s dispositions of Western Alliance common stock to the issuer were priced at $81.79 per share. Three separate disposition entries on July 15, 2026 at this price correspond to 35, 22 and 27 shares of common stock, respectively.

What cash-settled RSU balances remain for Western Alliance (WAL) Chief Credit Officer Lynne Herndon?

Following the July 15, 2026 activity, Herndon still holds cash-settled restricted stock units totaling 852, 420 and 227 units in three grants. Each unit is the economic equivalent of one Western Alliance common share and is payable solely in cash on vesting.

Are Lynne Herndon’s Western Alliance (WAL) transactions covered by a Rule 10b5-1 trading plan?

The Form 4 indicates these transactions were not made under a Rule 10b5-1 trading plan or other pre-arranged trading arrangement. The document-level checkbox for Rule 10b5-1 or non-Rule 10b5-1 arrangements is explicitly unchecked for Herndon’s July 15, 2026 transactions.

How do Western Alliance (WAL) cash-settled RSUs for Lynne Herndon vest over time?

Herndon’s cash-settled RSUs vest in monthly installments of 1/36th of each grant. The grants cover 36-month periods beginning March 2024, March 2025 and March 2026, ending in February 2027, February 2028 and February 2029, respectively.
SEC Form 4
FORM 4UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP

Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934
or Section 30(h) of the Investment Company Act of 1940
OMB APPROVAL
OMB Number:3235-0287
Estimated average burden
hours per response:0.5
Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b).
Check this box to indicate that a transaction was made pursuant to a contract, instruction or written plan for the purchase or sale of equity securities of the issuer that is intended to satisfy the affirmative defense conditions of Rule 10b5-1(c). See Instruction 10.
1. Name and Address of Reporting Person*
Herndon Lynne

(Last)(First)(Middle)
1 E. WASHINGTON STREET
SUITE 1400

(Street)
PHOENIX ARIZONA 85004

(City)(State)(Zip)

UNITED STATES

(Country)
2. Issuer Name and Ticker or Trading Symbol
WESTERN ALLIANCE BANCORPORATION [ WAL ]
5. Relationship of Reporting Person(s) to Issuer
(Check all applicable)
Director10% Owner
XOfficer (give title below)Other (specify below)
Chief Credit Officer
2a. Foreign Trading Symbol
3. Date of Earliest Transaction (Month/Day/Year)
07/15/2026
6. Individual or Joint/Group Filing (Check Applicable Line)
XForm filed by One Reporting Person
Form filed by More than One Reporting Person
4. If Amendment, Date of Original Filed (Month/Day/Year)

Table I - Non-Derivative Securities Acquired, Disposed of, or Beneficially Owned
1. Title of Security (Instr. 3) 2. Transaction Date (Month/Day/Year)2A. Deemed Execution Date, if any (Month/Day/Year)3. Transaction Code (Instr. 8) 4. Securities Acquired (A) or Disposed Of (D) (Instr. 3, 4 and 5) 5. Amount of Securities Beneficially Owned Following Reported Transaction(s) (Instr. 3 and 4) 6. Ownership Form: Direct (D) or Indirect (I) (Instr. 4) 7. Nature of Indirect Beneficial Ownership (Instr. 4)
CodeVAmount(A) or (D)Price
Common Stock07/15/2026M35(1)A$0(2)1,915D
Common Stock07/15/2026D35D$81.791,880D
Common Stock07/15/2026M22(3)A$0(2)1,902D
Common Stock07/15/2026D22D$81.791,880D
Common Stock07/15/2026M27(4)A$0(2)1,907D
Common Stock07/15/2026D27D$81.791,880D
Table II - Derivative Securities Acquired, Disposed of, or Beneficially Owned
(e.g., puts, calls, warrants, options, convertible securities)
1. Title of Derivative Security (Instr. 3) 2. Conversion or Exercise Price of Derivative Security 3. Transaction Date (Month/Day/Year)3A. Deemed Execution Date, if any (Month/Day/Year)4. Transaction Code (Instr. 8) 5. Number of Derivative Securities Acquired (A) or Disposed of (D) (Instr. 3, 4 and 5) 6. Date Exercisable and Expiration Date (Month/Day/Year)7. Title and Amount of Securities Underlying Derivative Security (Instr. 3 and 4) 8. Price of Derivative Security (Instr. 5) 9. Number of derivative Securities Beneficially Owned Following Reported Transaction(s) (Instr. 4) 10. Ownership Form: Direct (D) or Indirect (I) (Instr. 4) 11. Nature of Indirect Beneficial Ownership (Instr. 4)
CodeV(A)(D)Date ExercisableExpiration DateTitleAmount or Number of Shares
Cash Settled Restricted Stock Units(2)07/15/2026M35 (1) (1)Common Stock35(2)227D
Cash Settled Restricted Stock Units(2)07/15/2026M22 (3) (3)Common Stock22(2)420D
Cash Settled Restricted Stock Units(2)07/15/2026M27 (4) (4)Common Stock27(2)852D
Explanation of Responses:
1. 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.
2. Each unit is the economic equivalent of one share of Western Alliance Bancorporation common stock.
3. 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.
4. 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
Remarks:
/s/Jessica Jarvi (Attorney-in-fact)07/17/2026
** Signature of Reporting PersonDate
Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.
* If the form is filed by more than one reporting person, see Instruction 4 (b)(v).
** Intentional misstatements or omissions of facts constitute Federal Criminal Violations See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a).
Note: File three copies of this Form, one of which must be manually signed. If space is insufficient, see Instruction 6 for procedure.
Persons who respond to the collection of information contained in this form are not required to respond unless the form displays a currently valid OMB Number.
* Form 4: SEC 1474 (03-26)