and Exhibit 99 shall not be deemed "filed" for purposes of Section 18 of the Securities Exchange Act of 1934, as amended, nor shall it be deemed incorporated by reference into any filings under the Securities Act of 1933, as amended.

CFO — Fay West: Fay West intends to retire after a successor has been hired and an appropriate transition period has occurred.

Chief Operating Officer (COO) — Richard H. (Rusty) Zay: Mr. Zay was promoted to COO from his previous role as Senior Vice President, Chief Commercial Officer.

and Exhibit 99 shall not be deemed "filed" for purposes of Section 18 of the Securities Exchange Act of 1934, as amended, nor shall it be deemed incorporated by reference into any filings under the Securities Act of 1933, as amended.

Senior Vice President, Chief Transformation Officer — Barb Balinski: Barb Balinski intends to retire on September 3, 2026.

and Exhibit 99 shall not be deemed "filed" for purposes of Section 18 of the Securities Exchange Act of 1934, as amended, nor shall it be deemed incorporated by reference into any filings under the Securities Act of 1933, as amended.

Class III director, Executive Committee member, and Audit Committee member — James T. Glerum, Jr.: Appointment of a new director and committee member.

Entry into a Material Definitive Agreement. On February 12, 2026, Tennant Company (the “Company”) entered into a cooperation agreement (the “Cooperation Agreement”) with Vision One Fund, LP and certain of its affiliates listed on the signature pages thereto (the “Vision One Parties”). Pursuant to the Cooperation Agreement, the Company agreed to (i) appoint Patrick E. Allen to the Company’s Board of Directors (“Board”), effective February 12 2026, to serve as a Class II director with a term ex…

and Exhibit 99 shall not be deemed "filed" for purposes of Section 18 of the Securities Exchange Act of 1934, as amended, nor shall it be deemed incorporated by reference into any filings under the Securities Act of 1933, as amended.

and Exhibit 99 shall not be deemed "filed" for purposes of Section 18 of the Securities Exchange Act of 1934, as amended, nor shall it be deemed incorporated by reference into any filings under the Securities Act of 1933, as amended.

and Exhibit 99 shall not be deemed "filed" for purposes of Section 18 of the Securities Exchange Act of 1934, as amended, nor shall it be deemed incorporated by reference into any filings under the Securities Act of 1933, as amended.

and Exhibit 99 shall not be deemed "filed" for purposes of Section 18 of the Securities Exchange Act of 1934, as amended, nor shall it be deemed incorporated by reference into any filings under the Securities Act of 1933, as amended.

and Exhibit 99 shall not be deemed "filed" for purposes of Section 18 of the Securities Exchange Act of 1934, as amended, nor shall it be deemed incorporated by reference into any filings under the Securities Act of 1933, as amended.

and Exhibit 99 shall not be deemed "filed" for purposes of Section 18 of the Securities Exchange Act of 1934, as amended, nor shall it be deemed incorporated by reference into any filings under the Securities Act of 1933, as amended.

Entry into a Material Definitive Agreement. On August 7, 2024, Tennant Company (the “Company”) and the Foreign Subsidiary Borrowers from time to time party thereto entered into a Second Amended and Restated Credit Agreement (the “2024 Credit Agreement”) with JPMorgan Chase Bank, N. A. (“JPMorgan”), as administrative agent, U.S. Bank National Association and HSBC Bank USA, National Association, as co-syndication agents and BMO Bank N.A., The Huntington National Bank, PNC Bank, National Associa…

Creation of a Direct Financial Obligation or an Obligation under an Off-Balance Sheet Arrangement of a Registrant. The information described above under “

Director — Mark W. Sheahan: The filing discloses the routine election of a new director to the Board of Directors and appointment to committees, which is a standard governance event rather than an executive departure.

and Exhibit 99 shall not be deemed "filed" for purposes of Section 18 of the Securities Exchange Act of 1934, as amended, nor shall it be deemed incorporated by reference into any filings under the Securities Act of 1933, as amended.

The filing describes the approval of an amended stock incentive plan, which is a compensatory arrangement rather than a change in management personnel.