Form 8-K Filing by Tennant Company on April 29, 2026

Tennant Company held its 2026 Annual Meeting on April 29, 2026. Shareholders voted on the election of three Class I directors, the ratification of Deloitte & Touche LLP as the independent registered public accounting firm for the year ending December 31, 2026, and advisory approval of executive compensation. All proposals were approved by the shareholders. The meeting had 18,007,425 shares of common stock eligible to vote, with 16,757,583 shares (93.05%) represented. Directors Carol S. Eicher, Maria C. Green, and Donal L. Mulligan were elected for three-year terms expiring in 2029. The appointment of Deloitte & Touche LLP was ratified with overwhelming support. Advisory approval for executive compensation also passed with a majority of votes. The filing was signed by Kristin A. Erickson, Senior Vice President, General Counsel and Corporate Secretary, on May 1, 2026.