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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1. Name and Address of Reporting Person * George Borba Family Trust   2. Issuer Name and Ticker or Trading Symbol CVB FINANCIAL CORP [CVBF] 5. Relationship of Reporting Person(s) to Issuer (Check all applicable) __X__ Director __X__ 10% Owner _____ Officer (give title below) __X__ Other (specify below) Trust (Last) (First) (Middle) 2130 EUCLID AVENUE 3. Date of Earliest Transaction (Month/Day/Year) 03/04/2013 (Street) UPLAND, CA 91784 4. If Amendment, Date Original Filed(Month/Day/Year) 6. Individual or Joint/Group Filing(Check Applicable Line) ___ Form filed by One Reporting Person _X_ 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 03/04/2013   S   346,802 D $ 10.5187 10,292,865 D   Common Stock 03/05/2013   S   380,902 D $ 10.7711 9,911,963 D   Common Stock 03/06/2013   S   105,200 D $ 10.8107 9,806,763 D   Common Stock               277,000 (1) D   Common Stock               28,547 (2) D   Common Stock               47,350 (3) I By Trust Common Stock               288 (4) I As Custodian Common Stock               11,232 (5) D

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
George Borba Family Trust 2130 EUCLID AVENUE UPLAND, CA 91784	X	X		Trust
Borba Children's Holding Trust 2130 EUCLID AVENUE UPLAND, CA 91784				Trust
Borba George A Jr 701 N HAVEN AVE ONTARIO, CA 91764	X
Gourdikian Linda B 2130 EUCLID AVENUE ONTARIO, CA 91784		X		Trustee

Signatures

/s/ Linda Borba Gourdikian		03/06/2013
**Signature of Reporting Person		Date
/s/ Linda Borba Gourdikian		03/06/2013
**Signature of Reporting Person		Date
/s/ Linda Borba Gourdikian		03/06/2013
**Signature of Reporting Person		Date
/s/ George A Borba Jr		03/06/2013
**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)	277000 shares held by the Borba Childrens Trust
(2)	28547 shares held by Linda Borba Gourdikian
(3)	47350 shares held by Linda Borba Gourdikian as trustee
(4)	288 shares held by George Borba Jr as custodian for minor children
(5)	11232 shares held by George Borba Jr of which 10000 are restricted shares

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