FORM 4 Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b).

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934, Section 17(a) of the Public Utility Holding Company Act of 1935 or Section 30(h) of the Investment Company Act of 1940

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(Print or Type Responses)

1. Name and Address of Reporting Person * JOHNSON MARIANNE BOYD   2. Issuer Name and Ticker or Trading Symbol WESTERN ALLIANCE BANCORPORATION [WAL] 5. Relationship of Reporting Person(s) to Issuer (Check all applicable) __X__ Director _____ 10% Owner _____ Officer (give title below) _____ Other (specify below) (Last) (First) (Middle) C/O WESTERN ALLIANCE BANCORPORATION, ONE E. WASHINGTON STREET, STE 1400 3. Date of Earliest Transaction (Month/Day/Year) 10/27/2015 (Street) PHOENIX, AZ 85004 4. If Amendment, Date Original Filed(Month/Day/Year) 6. Individual or Joint/Group Filing(Check Applicable Line) _X_ Form filed by One Reporting Person ___ Form filed by More than One Reporting Person (City) (State) (Zip) 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) Code V Amount (A) or (D) Price Common Stock 10/27/2015   G(1) V 257,143 D $ 0 0 I The Boyd 2005 Irrevocable Trust, dated April 14, 2005 Common Stock 10/27/2015   G(1) V 85,714 A $ 0 85,714 I Samuel J. Boyd Subtrust of the Boyd 2005 Irrevocable Trust dated April 14, 2005 Common Stock 10/27/2015   G(1) V 47,143 D $ 0 38,571 I Samuel J. Boyd Subtrust of the Boyd 2005 Irrevocable Trust dated April 14, 2005 Common Stock 10/27/2015   G(1) V 85,715 A $ 0 85,715 I Marianne Boyd Johnson Subtrust of the Boyd 2005 Irrevocable Trust dated April 14, 2005 Common Stock 10/27/2015   G(1) V 47,143 D $ 0 38,572 I Marianne Boyd Johnson Subtrust of the Boyd 2005 Irrevocable Trust dated April 14, 2005 Common Stock 10/27/2015   G(1) V 47,143 A $ 0 60,224 D   Common Stock 10/27/2015   G(1) V 47,143 D $ 0 13,081 D   Common Stock 10/27/2015   G(1) V 47,143 A $ 0 275,948 I The Marianne E. Boyd Trust, dated January 9, 2007 Common Stock 10/27/2015   G(1) V 85,714 A $ 0 85,714 I William R. Boyd Subtrust of The Boyd 2005 Irrevocable Trust dated April 15, 2005 Common Stock 10/27/2015   G(1) V 47,143 D $ 0 38,571 I William R. Boyd Subtrust of The Boyd 2005 Irrevocable Trust dated April 15, 2005 Common Stock               178,796 I BG-05 Limited Partnership

Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.
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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 Underlying Securities (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 of Derivative Security: Direct (D) or Indirect (I) (Instr. 4)

11. Nature of Indirect Beneficial Ownership (Instr. 4)

Code

V

(A)

(D)

Date Exercisable

Expiration Date

Title

Amount or Number of Shares

Reporting Owners

Reporting Owner Name / Address	Relationships
	Director	10% Owner	Officer	Other
JOHNSON MARIANNE BOYD C/O WESTERN ALLIANCE BANCORPORATION ONE E. WASHINGTON STREET, STE 1400 PHOENIX, AZ 85004	X

Signatures

/s/ Dale Gibbons (Attorney-in-fact)		10/29/2015
**Signature of Reporting Person		Date

Explanation of Responses:

*	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).
(1)	On October 27, 2015, the Boyd 2005 Irrevocable Trust dated April 14, 2005 distributed 85,714 shares to the Samuel J. Boyd Subtrust of the Boyd 2005 Irrevocable Trust dated April 14, 2005, 85,715 shares to the Marianne Boyd Johnson Subtrust of the Boyd 2005 Irrevocable Trust dated April 14, 2005, and 85,714 shares to the William R. Boyd Subtrust of the Boyd 2005 Irrevocable Trust dated April 14, 2005. The Samuel J. Boyd Subtrust of the Boyd 2005 Irrevocable Trust dated April 14, 2005 then transferred 47,143 shares to Samuel J. Boyd. Additionally, the Marianne Boyd Johnson Subtrust of the Boyd 2005 Irrevocable Trust dated April 14, 2005 transferred 47,143 shares to Reporting Person, who subsequently transferred 47,143 shares to the Marianne E. Boyd Trust dated January 9, 2007. The William R. Boyd Subtrust of the Boyd 2005 Irrevocable Trust dated April 14, 2005 then transferred 47,143 shares to William R. Boyd.

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