v3.26.1
Income Attributable to Tennant Company Per Share
 6 Months Ended
Jun. 30, 2026
Earnings Per Share [Abstract]  
Income Attributable to Tennant Company Per Share Income Attributable to Tennant Company Per Share
The computations of basic and diluted earnings per share were as follows:
Three Months Ended
June 30,		Six Months Ended
June 30,
2026202520262025
Numerator:
Net income$7.6 $20.2 $7.8 $33.3 
Denominator:
Basic - weighted average shares outstanding16,898,74118,508,75817,226,82618,605,187
Effect of dilutive securities272,626179,160229,523215,111
Diluted - weighted average shares outstanding17,171,36718,687,91817,456,34918,820,298
Basic earnings per share$0.44 $1.10 $0.45 $1.79 
Diluted earnings per share$0.44 $1.08 $0.45 $1.77 
Excluded from the dilutive securities presented above were options to purchase and shares to be paid out under share-based compensation plans totaling 21,850 and 278,450 shares of common stock for the three months ended June 30, 2026 and 2025, respectively. Excluded from the dilutive securities presented above were options to purchase and shares to be paid out under share-based compensation plans totaling 253,430 and 157,775 shares of common stock for the six months ended June 30, 2026 and 2025, respectively. These instruments were excluded when their exercise prices exceeded the average market price of our common stock for the period, when the number of shares we can repurchase under the treasury stock method exceeded the weighted average shares outstanding, or during periods of net loss, as their inclusion would have been anti-dilutive.