Current Report Filing (8-k)

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): March 28, 2019

PROSPERITY BANCSHARES, INC.

(Exact name of registrant as specified in its charter)

Texas

001-35388

74-2331986

(State or other jurisdiction

of incorporation)

(Commission

File Number)

(IRS Employer

Identification No.)

4295 San Felipe

Houston, Texas 77027

(Address of principal executive offices including zip code)

Registrant's telephone number, including area code: (281) 269-7199

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. below):

☐	Written communications pursuant to Rule 425 under the Securities Act (17 CFR 230.425)

☐	Soliciting material pursuant to Rule 14a-12 under the Exchange Act (17 CFR 240.14a-12)

☐	Pre-commencement communications pursuant to Rule 14d-2(b) under the Exchange Act (17 CFR 240.14d-2(b))

☐	Pre-commencement communications pursuant to Rule 13e-4(c) under the Exchange Act (17 CFR 240.13e-4(c))

Indicate by check mark whether the registrant is an emerging growth company as defined in Rule 405 of the Securities Act of 1933 (17 CFR §230.405) or Rule 12b-2 of the Securities Exchange Act of 1934 (17 CFR §240.12b-2).

Emerging growth company ☐

If an emerging growth company, indicate by check mark if the registrant has elected not to use the extended transition period for complying with any new or revised financial accounting standards provided pursuant to Section 13(a) of the Exchange Act. ☐

Item 5.02 Departure of Directors or Certain Officers; Elect ion of Directors; Appointment of Certain Officers; Compensatory Arrangements of Certain Officers.

As previously disclosed, on February 12, 2019, the Company announced that David Hollaway will retire from his positions as Chief Financial Officer of Prosperity Bancshares, Inc. (the “Company”) and Prosperity Bank (the “Bank”), effective April 1, 2019.

On March 28, 2019, the Board of Directors of the Company appointed Asylbek Osmonov, currently the Bank’s Chief Accounting Officer, to serve as Interim Chief Financial Officer, effective April 1, 2019. Mr. Osmonov will continue to serve as the Bank’s Chief Accounting Officer.

Mr. Osmonov, 38, has been the Bank’s Chief Accounting Officer since September 2013. Prior to joining the Bank, Mr. Osmonov was an audit senior manager at Deloitte LLP, where he worked from 2004 to 2013. While at Deloitte, he focused on the financial services and oil and gas industries. Mr. Osmonov is a Certified Public Accountant. Mr. Osmonov received his Bachelor or Accountancy from the University of Mississippi and Masters of Professional Accounting from the University of Texas.

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.

	PROSPERITY BANCSHARES, INC. (Registrant)

Dated: March 29, 2019	By:	/s/ Charlotte M. Rasche
		Charlotte M. Rasche
		Executive Vice President and General Counsel