TNC · Tennant Co · Insider Trading

Reflects the weighted average price of 3,000 shares of common stock of Tennant Company purchased by the reporting person in multiple transactions on August 31, 2026 with purchase prices ranging from $69.17 to $69.555 per share. The reporting person undertakes to provide upon request by the U.S. Securities and Exchange Commission staff, the issuer, or a security holder of the issuer, full information regarding the number of shares purchased at each separate price.

Non-Employee Director restricted stock unit grant

Non-Employee Director restricted stock unit grant.

Non-Employee Director restricted stock unit grant.

Non-Employee Director restricted stock unit grant.

Reflects the weighted average price of 6,875 shares of common stock of Tennant Company sold by the reporting person in multiple transactions on May 7, 2026 with sale prices ranging from $88.00 to $88.28 per share. The reporting person undertakes to provide upon request by the U.S. Securities and Exchange Commission staff, the issuer, or a security holder of the issuer, full information regarding the number of shares sold at each separate price.

Non-Employee Director restricted stock unit grant.

Non-Employee Director restricted stock unit grant

Non-Employee Director restricted stock unit grant.

Non-Employee Director restricted stock unit grant

Non-Employee Director restricted stock unit grant

Non-Employee Director restricted stock unit grant.

Fully vested.

Reflects the weighted average price of 8,163 shares of common stock of Tennant Company purchased by the reporting person in multiple transactions on March 2, 2026 with purchase prices ranging from $61.23 to $61.25 per share. The reporting person undertakes to provide upon request by the U.S. Securities and Exchange Commission staff, the issuer, or a security holder of the issuer, full information regarding the number of shares purchased at each separate price.

The sale of shares reported on this Form 4 was effected to cover the taxes due upon the reporting person's exercise of a stock option expiring in the near term, with the reporting person retaining the net shares.

Reflects the weighted average price of 3,156 shares of common stock of Tennant Company sold by the reporting person in multiple transactions on February 27, 2026 with sale prices ranging from $61.40 to $61.46 per share. The reporting person undertakes to provide upon request by the U.S. Securities and Exchange Commission staff, the issuer, or a security holder of the issuer, full information regarding the number of shares sold at each separate price.

Fully vested.

Fully vested.

) Reflects the weighted average price of 1,225 shares of common stock of Tennant Company purchased by the reporting person in multiple transactions on February 26, 2026 with purchase prices ranging from $64.45 to $65.43 per share. The reporting person undertakes to provide upon request by the U.S. Securities and Exchange Commission staff, the issuer, or a security holder of the issuer, full information regarding the number of shares purchased at each separate price.

Reflects the weighted average price of 2,600 shares of common stock of Tennant Company purchased by the reporting person in multiple transactions on February 26, 2026 with purchase prices ranging from $63.45 to $64.33 per share. The reporting person undertakes to provide upon request by the U.S. Securities and Exchange Commission staff, the issuer, or a security holder of the issuer, full information regarding the number of shares purchased at each separate price.

The sale of shares reported on this Form 4 was effected to cover the taxes due upon the reporting person's exercise of stock options expiring in the near term, with the reporting person retaining the net shares.