Other Information
−Removed: During the three months ended September 30, 2025, no director or officer of the Company adopted , modified or terminated a "Rule 10b5-1 trading arrangement" or "non-Rule 10b5-1 trading arrangement," as each term is defined in Item 408(a) of Regulation S-K.
+Added: On March 3, 2026, Donal L.
+Added: Mulligan, a member of the Board of Directors, terminated a Rule 10b5-1 trading arrangement that had been adopted on March 6, 2024 and provided for the sale of up to 3,538 shares of the Company's common stock until April 28, 2026.
+Added: During the three months ended March 31, 2026, no other director or officer of the Company adopted , modified or terminated a "Rule 10b5-1 trading arrangement" or "non-Rule 10b5-1 trading arrangement," as each term is defined in Item 408(a) of Regulation S-K.
Item # Description Method of Filing
5 unchanged sentences
Incorporated by reference to Exhibit 3iii to the Company's report on Form 10-Q for the quarterly period ended March 31, 2018.
+Added: 10.1 Cooperation Agreement, dated as of February 12, 2026, by and among Tennant Company, Vision One Fund, LP, and certain of its affiliates listed on the signature pages thereto
+Added: Incorporated by reference to Exhibit 10.1 to the Company's 8-K dated February 13, 2026.
31.1 Rule 13a-14(a)/15d-14(a) Certification of CEO
6 unchanged sentences
Filed herewith electronically.
−Removed: 101 The following financial information from Tennant Company's Quarterly Report on Form 10-Q for the period ended September 30, 2025, formatted in Inline eXtensible Business Reporting Language (iXBRL):
−Removed: (i) Consolidated Statements of Income for the three and nine months ended September 30, 2025 and 2024;
−Removed: (ii) Consolidated Statements of Comprehensive Income for the three and nine months ended September 30, 2025 and 2024;
−Removed: (iii) Consolidated Balance Sheets as of September 30, 2025 and December 31, 2024;
−Removed: (iv) Consolidated Statements of Cash Flows for the nine months ended September 30, 2025 and 2024;
−Removed: (v) Consolidated Statements of Equity for the nine months ended September 30, 2025 and 2024;
+Added: 101 The following financial information from Tennant Company's Quarterly Report on Form 10-Q for the period ended March 31, 2026, formatted in Inline eXtensible Business Reporting Language (iXBRL):
+Added: (i) Consolidated Statements of Income for the three months ended March 31, 2026 and 2025;
+Added: (ii) Consolidated Statements of Comprehensive Income for the three months ended March 31, 2026 and 2025;
+Added: (iii) Consolidated Balance Sheets as of March 31, 2026 and December 31, 2025;
+Added: (iv) Consolidated Statements of Cash Flows for the three months ended March 31, 2025 and 2025;
+Added: (v) Consolidated Statements of Equity for the three months ended March 31, 2026 and 2025;
and (vi) Notes to the Consolidated Financial Statements Filed herewith electronically.
2 unchanged sentences
TENNANT COMPANY
−Removed: November 4, 2025 /s/ Fay West
+Added: May 5, 2026 /s/ Fay West
Senior Vice President and Chief Financial Officer (Principal Financial and Accounting Officer)
Compared sentence by sentence after normalising whitespace, quotation marks, case and digits, so re-formatting and restated figures do not read as changed language. Wording changes appear as one removal and one addition. The current filing and the prior one are authoritative.