Three Months Ended

Nine Months Ended

September 30,

2021

2020

2021

2020

Numerator:

Net income attributable to Tennant Company

$

21.5

$

11.7

$

57.0

$

31.2

Denominator:

Basic - weighted average shares outstanding

18,554,136

18,371,883

18,519,523

18,335,430

Effect of dilutive securities:

Share-based compensation plans

317,081

276,445

350,375

288,537

Diluted - weighted average shares outstanding

18,871,217

18,648,328

18,869,898

18,623,967

Basic earnings per share attributable to Tennant Company

$

1.16

$

0.64

$

3.08

$

1.70

Diluted earnings per share attributable to Tennant Company

$

1.14

$

0.63

$

3.02

$

1.68