Announces Second Quarter 2017 Earnings Release Date, Conference Call and Webcast

CVB Financial Corp. (NASDAQ: CVBF) and its principal subsidiary, Citizens
Business Bank
(together, the “Company”), announced today that the
Company plans to release its financial results for the quarter ending
June 30, 2017 after the market closes on Wednesday, July 19, 2017.
Management will hold a conference call at 7:30 a.m. PDT/10:30 a.m. EDT
on Thursday, July 20, 2017 to discuss the Company’s second quarter 2017
financial results.

To listen to the conference call, please dial (877) 506-3368. A taped
replay will be made available approximately one hour after the
conclusion of the call and will remain available through August 3, 2017
at 6:00 a.m. PDT/9:00 a.m. EDT. To access the replay, please dial (877)
344-7529, passcode 10109508.

The conference call will also be simultaneously webcast over the
Internet; please visit our Citizens Business Bank website at
and click on the “Investors” tab to access the call from the site.
Please access the website 15 minutes prior to the call to download any
necessary audio software. This webcast will be recorded and available
for replay on the Company’s website approximately two hours after the
conclusion of the conference call, and will be available on the website
for approximately 12 months.

Corporate Overview

CVB Financial Corp. (“CVBF”) is the holding company for Citizens
Business Bank. CVBF is the ninth largest bank holding company
headquartered in California with assets of approximately $8.6 billion.
Citizens Business Bank is consistently recognized as one of the top
performing banks in the nation and offers a wide array of banking,
lending and investing services through 54 banking centers and 3 trust
office locations serving the Inland Empire, Los Angeles County, Orange
County, San Diego County, Ventura County, Santa Barbara County, and the
Central Valley area of California.

Shares of CVB Financial Corp. common stock are listed on the NASDAQ
under the ticker symbol “CVBF.” For investor information on CVB
Financial Corp., visit our Citizens Business Bank website at
and click on the “Investors”