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) May 19, 2023

TENNANT COMPANY

(Exact name of registrant as specified in its charter)

Minnesota	1-16191	41-0572550
(State or other jurisdiction of incorporation)	(Commission File Number)	(IRS Employer Identification No.)

10400 Clean Street

Eden Prairie, Minnesota

55344-2650

(Address of principal executive offices)

(Zip Code)

Registrant’s telephone number, including area code (763) 540-1200

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))

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, par value $0.375 per share		TNC		New York Stock Exchange

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. ¨

Item 5.02 Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers; Compensatory Arrangements of Certain Officers.

On May 22, 2023, Tennant Company (the “Company”) announced that the employment of Carol E. McKnight, the Company’s Senior Vice President, Chief Administrative Officer, will terminate effective May 26, 2023 under circumstances that entitle her to severance benefits under her previously-disclosed Executive Employment Agreement, subject to the conditions set in forth in such agreement. The Company intends to commence a search for a successor to lead the Company’s human resources organization.

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.

	Tennant Company

Date: May 22, 2023	/s/ Kristin A. Erickson
	Kristin A. Erickson
	Senior Vice President, General Counsel and Corporate Secretary