UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

Washington, D.C. 20549

FORM 15

CERTIFICATION AND NOTICE OF TERMINATION OF REGISTRATION UNDER SECTION 12(g) OF THE SECURITIES EXCHANGE ACT OF 1934 OR SUSPENSION OF DUTY TO FILE REPORTS UNDER SECTIONS 13 AND 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934.

Commission File Number:  033-00737

CNB CORPORATION

(Exact name of registrant as specified in its charter)

303 North Main Street, Cheboygan MI 49721 Telephone (231) 627-7111

(Address, including zip code, and telephone number, including area code, of registrant’s principal executive offices)

Common Stock

(Title of each class of securities covered by this Form)

N/A

(Titles of all other classes of securities for which a duty to file reports under section 13(a) or 15(d) remains)

Please place an X in the box(es) to designate the appropriate rule provision(s) relied upon to terminate or suspend the duty to file reports:

Rule 12g-4(a)(1)	¨
Rule 12g-4(a)(2)	¨
Rule 12h-3(b)(1)	¨
Rule 12h-3(b)(2)	¨
Rule 15d-6	¨
Rule 15d-22(b)	¨

Explanatory Note: Registrant is a bank holding company and the class of securities as to which this certification applies is held of record by fewer than 1,200 persons. Registrant is, therefore, relying on Section 12(g)(4) and 15(d) of the Securities Exchange Act of 1934 to terminate its duty to file reports with respect to such class of equity securities.

Approximate number of holders of record as of the certification or notice date: 955

Pursuant to the requirements of the Securities Exchange Act of 1934 CNB CORPORATION has caused this certification/notice to be signed on its behalf by the undersigned duly authorized person.

Date: August 6, 2012	By:	/s/ Susan A. Eno
		Susan A. Eno President and Chief Executive Officer

Instruction: This form is required by Rule 12g-4, 12h-3, 15d-6 and 15d-22 of the General Rules and Regulations under the Securities Exchange Act of 1934. The registrant shall file with the Commission three copies of Form 15, one of which shall be manually signed. It may be signed by an officer of the registrant, by counsel or by any other duly authorized person. The name and title of the person signing the form shall be typed or printed under the signature.