Earnings Per Share (Tables)

12 Months Ended

Dec. 31, 2019

Calculation of Net Income (loss) Per Share

The following table presents calculations of net income per share of common stock:



	Year Ended December 31,
	2019		2018		2017
Net income attributable to Chart Industries, Inc.
Income from continuing operations	$	46.4	$	53.6	$	26.2
Income from discontinued operations	—		34.4		1.8
Net income attributable to Chart Industries, Inc.	$	46.4	$	88.0	$	28.0
Earnings per common share – basic:
Income from continuing operations	$	1.37	$	1.73	$	0.85
Income from discontinued operations	—		1.10		0.06
Net income attributable to Chart Industries, Inc.	$	1.37	$	2.83	$	0.91

Earnings per common share – diluted:
Income from continuing operations	$	1.32	$	1.67	$	0.84
Income from discontinued operations	—		1.06		0.05
Net income attributable to Chart Industries, Inc.	$	1.32	$	2.73	$	0.89

Weighted average number of common shares outstanding — basic	33.91		31.05		30.74
Incremental shares issuable upon assumed conversion and exercise of share-based awards	0.42		0.77		0.60
Incremental shares issuable due to dilutive effect of the Convertible Notes	0.82		0.38		—
Incremental shares issuable due to dilutive effect of warrants	0.02		—		—
Weighted average number of common shares outstanding — diluted	35.17		32.20		31.34

Schedule of Antidilutive Securities

Diluted earnings per share does not consider the following potential common shares as the effect would be anti-dilutive:



	Year Ended December 31,
	2019	2018	2017
Share-based awards	0.15	0.22	0.40
Convertible note hedge and capped call transactions ⁽¹⁾	0.82	0.38	—
Warrants	—	5.18	5.18
Total anti-dilutive securities	0.97	5.78	5.58

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⁽¹⁾

The convertible note hedge offsets any dilution upon actual conversion of the 2024 Notes up to a common stock price of $71.775 per share. For further information, refer to Note 10, “Debt and Credit Arrangements.”