UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

Washington, DC 20549

FORM 8-K

CURRENT REPORT

Pursuant to Section 13 or 15(d) of the

Securities Exchange Act of 1934

Date of Report: October 24, 2013

FIRSTBANK CORPORATION

(Exact Name of Registrant as Specified in Charter)

Michigan

000-14209

38-2633910

(State or Other Jurisdiction

of Incorporation)

(Commission

File Number)

(IRS Employer

Identification No.)

311 Woodworth Avenue

Alma, Michigan

48801

(Address of principal executive office)

(Zip Code)

Registrant's telephone number, including area code: (989) 463-3131

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:

☐	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)).

Section 2.02 Results of Operations and Financial Condition

On October 24, 2013, Firstbank Corporation issued a press release announcing results for the third quarter of 2013. A copy of the press release is furnished with this Report as Exhibit 99.1 and is incorporated herein by reference.

The information in this Form 8-K and the attached Exhibit shall not be deemed filed for purposes of Section 18 of the Securities Exchange Act of 1934, nor shall it be deemed incorporated by reference in any filing under the Securities Act of 1933, except as shall be expressly set forth by specific reference in such filing.

Section 9.01 Financial Statements and Exhibits

(d) Exhibit

99.1 Press release dated October 24, 2013, regarding third quarter earnings.

SIGNATURE

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 thereunto duly authorized.

Dated: October 24, 2013	FIRSTBANK CORPORATION (Registrant)


	By:	/s/ Samuel G. Stone
		Samuel G. Stone Executive Vice President and CFO

FIRSTBANK CORP 8-K