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) August 4, 2010


AMERON INTERNATIONAL CORPORATION
(Exact name of Registrant as specified in its charter)

Delaware

1-9102 77-0100596
(State or Other Jurisdiction (Commission (I.R.S. Employer
of Incorporation) File Number) Identification No.)


245 South Los Robles Avenue 91101
Pasadena, California (Zip Code)
(Address of Principal Executive Offices)


Registrant’s telephone number, including area code  (626) 683-4000


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. 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))



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

(a)     On August 4, 2010, the Board of Directors of Ameron International Corporation (the “Company”) amended in its entirety Section 4.02 of the Company’s Bylaws. As amended, Section 4.02 provides for the separation of the offices of Chief Executive Officer and Chairman, and provides that the Chairman of the Board shall be independent, as independence is defined under the rules of the New York Stock Exchange. This provision will take effect prospectively upon the scheduled expiration, in March 2012, of the Company’s agreement with James S. Marlen, its current Chairman and Chief Executive Officer. A copy of the Company’s Bylaws, as so amended and restated, is attached hereto as Exhibit 3.2 and is incorporated herein by reference.

 
 
 
Item 9.01. Financial Statements and Exhibits
 
(d) Exhibits
 

Exhibit No.

Description

3.2 Bylaws of Ameron International Corporation, amended and restated effective August 4, 2010.




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 thereto duly authorized.

AMERON INTERNATIONAL CORPORATION
 
 

Dated: August 9, 2010

By:

  /s/ Leonard J. McGill

          Leonard J. McGill

          Senior Vice President, Secretary and General Counsel


EXHIBIT INDEX



Exhibit

3.2

Bylaws of Ameron International Corporation, amended and restated effective August 4, 2010.