UNITED STATES
SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549
FORM 8-K
CURRENT REPORT
Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934
Date of Report (Date of earliest event reported): January 10, 2006
CVB FINANCIAL CORP.
(Exact name of registrant as specified in its charter)


California (State or other jurisdiction of incorporation or organization)	0-10140 (Commission file number)	95-3629339 (I.R.S. employer identification number)


701 North Haven Avenue, Ontario, California (Address of principal executive offices)	91764 (Zip Code)

Registrant’s telephone number, including area code: (909) 980-4030
Not Applicable
(Former name or former address, if changed since last report)

Check the appropriate box below if the Form 8-K filing is intended to simultaneously satisfy the filing obligation of the registrant under any of the following provisions (See General Instruction A.2.):

[ ] Written communications pursuant to Rule 425 under the Securities Act (17 CFR230.425)

[ ] Soliciting material pursuant to Rule 14a-12 under the Exchange Act (17 CFR240.14a-12)

[ ] Pre-commencement communications pursuant to Rule 14d-2(b) under the Exchange Act (17 CFR240.14d-2(b))

[ ] Pre-commencement communications pursuant to Rule 13e-4(c) under the Exchange Act (17 CFR240.13e-4(c))

Item 5.03 Amendments to Articles of Incorporation or Bylaws, Change in Fiscal Year

On January 10, 2006, CVB Financial Corp. filed an amendment to its articles of incorporation to effect a five-for-four stock split of its common stock and proportionate increase in its authorized shares of common stock. A copy of the amendment is attached hereto as Exhibit 3.1 and incorporated herein by reference.

The amendment resulted in an increase in the Company’s total authorized capitalization to 142,070,312 shares of stock, of which 122,070,312 are designated common stock. Prior to the amendment the Company was authorized to issue 117,656,250 shares of stock of which 97,656,250 shares were designated common stock.

Exhibit 3.1 Amendments to the Articles of Incorporation

SIGNATURES

                 Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned hereunto duly authorized.

                                                                                                                        CVB FINANCIAL CORP.
                                                                                                                        (Registrant)


Date: January 10, 2006	By: /s/ Edward J. Biebrich, Jr. Edward J. Biebrich, Jr., Executive Vice President and Chief Financial Officer