Third Quarter Ended

Nine Months Ended

September 30

(millions, except per share)

2022

2021

2022

2021

Net income attributable to Ecolab

$347.1

$324.5

$827.3

$828.9

Weighted-average common shares outstanding

Basic

284.9

286.4

285.4

286.1

Effect of dilutive stock options and units

1.4

2.8

1.6

2.9

Diluted

286.3

289.2

287.0

289.0

Earnings attributable to Ecolab per common share

Basic EPS

$ 1.22

$ 1.13

$ 2.90

$ 2.90

Diluted EPS

$ 1.21

$ 1.12

$ 2.88

$ 2.87

Anti-dilutive securities excluded from the computation of diluted EPS

2.5

1.0

2.5

1.0

Amounts do not necessarily sum due to rounding.