Termination of Registration of a Class of Security Under Section 12(g) (15-12g)

Rule 12g-4(a)(1)

Rule 12g-4(a)(2)

Rule 12h-3(b)(1)(i)

Rule 12h-3(b)(1)(ii)

Rule 15d-6

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: 000-14209

Firstbank Corporation
(Exact name of registrant as specified in its charter)

311 Woodworth Avenue
Alma, Michigan 48801
(989) 463-3131
(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)

None
(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:

Approximate number of holders of record as of the certification or notice date: 0

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