MERCANTILE BANK CORP

Regulatory Filings • May 27, 2021

UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

Washington, D.C. 20549

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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): May 27, 2021****

________

Mercantile Bank Corporation

(Exact name of registrant as specified in its charter)

Michigan	000-26719	38-3360865
(State or other jurisdiction	(Commission File	(IRS Employer
of incorporation)	Number)	Identification Number)

310 Leonard Street NW , Grand Rapids , Michigan	49504
(Address of principal executive offices)	(Zip Code)
Registrant's telephone number, including area code	616 - 406-3000

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. ☐

Securities registered pursuant to Section 12(b) of the Act:

Title of each class	Trading Symbol(s)	Name of each exchange on which registered
Common Stock	MBWM	The Nasdaq Stock Market LLC

Item 8.01 Other Events.

On May 27, 2021, Mercantile Bank Corporation (the “Company”) issued a press release announcing the renewal of the Company’s current stock repurchase program. Under this renewal, the aggregate value of shares of Common Stock that may be repurchased is capped at $20 million, including any amount carried over from the existing plan. Repurchases may be made from time to time in open market transactions at prevailing market prices or by other means in accordance with applicable regulations of the Securities and Exchange Commission.

The press release issued by the Company is included as Exhibit 99.1 to this Current Report on Form 8-K and incorporated into this Item 8.01 by reference.

Item 9.01 Financial Statements and Exhibits.

(d) Exhibits.

Exhibit Number	Description
99.1	Press release of Mercantile Bank Corporation Dated May 27, 2021, announcing renewal of stock repurchase program
104	Cover Page Interactive Data File (embedded within the Inline XBRL document)

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.

Mercantile Bank Corporation
By:	/s/ Charles E. Christmas
	Charles E. Christmas
	Executive Vice President, Chief
	Financial Officer and Treasurer

Date: May 27, 2021

Exhibit Index

Exhibit Number	Description
99.1	Press release of Mercantile Bank Corporation Dated May 27, 2021, announcing renewal of stock repurchase program
104	Cover Page Interactive Data File (embedded within the Inline XBRL document)