Earnings Per Share

The following table shows how earnings (loss) per share attributable to Unisys Corporation was computed for the three months ended March 31, 2018 and 2017 (shares in thousands):



	Three Months Ended March 31,
	2018		2017
Basic earnings (loss) per common share computation:
Net income (loss) attributable to Unisys Corporation	$	40.6	$	(32.7	)
Weighted average shares	50,748		50,256
Basic earnings (loss) per common share	$	0.80	$	(0.65	)
Diluted earnings (loss) per common share computation:
Net income (loss) attributable to Unisys Corporation	$	40.6	$	(32.7	)
Add interest expense on convertible senior notes, net of tax of zero	4.8		—
Net income (loss) attributable to Unisys Corporation for diluted earnings per share	$	45.4	$	(32.7	)
Weighted average shares	50,748		50,256
Plus incremental shares from assumed conversions:
Employee stock plans	327		—
Convertible senior notes	21,868		—
Adjusted weighted average shares	72,943		50,256
Diluted earnings (loss) per common share	$	0.62	$	(0.65	)

Anti-dilutive weighted-average stock options and restricted stock units⁽ⁱ⁾	2,044		2,355
Anti-dilutive weighted-average common shares issuable upon conversion of the 5.50% convertible senior notes⁽ⁱ⁾	—		21,868



⁽ⁱ⁾	Amounts represent shares excluded from the computation of diluted earnings per share, as their effect, if included, would have been anti-dilutive for the periods presented.