Note 4 — Shares Used In Computing Diluted Net (Loss) Income Per Share


	Three Months Ended
	June 30, 2017		June 30, 2016
	(in thousands)
Weighted average:
Common shares outstanding used in calculating basic net (loss) income per share attributable to ViaSat, Inc. common stockholders		57,842		49,133
Options to purchase common stock as determined by application of the treasury stock method		—		289
Restricted stock units to acquire common stock as determined by application of the treasury stock method		—		564
Potentially issuable shares in connection with certain terms of the ViaSat 401(k) Profit Sharing Plan and Employee Stock Purchase Plan		—		184

Shares used in computing diluted net (loss) income per share attributable to ViaSat, Inc. common stockholders		57,842		50,170

The weighted average number of shares used to calculate basic and diluted net loss per share attributable to ViaSat, Inc. common stockholders is the same for the three months ended June 30, 2017, as the Company incurred a net loss attributable to ViaSat, Inc. common stockholders for such period and inclusion of potentially dilutive shares of common stock would be antidilutive. Potentially dilutive shares of common stock excluded from the calculation for the three months ended June 30, 2017 were 1,393,749 shares relating to stock options, 472,520 shares relating to restricted stock units and 198,800 shares relating to certain terms of the ViaSat 401(k) Profit Sharing Plan and Employee Stock Purchase Plan.

Antidilutive shares relating to stock options excluded from the calculation comprised 713,863 shares for the three months ended June 30, 2016. Antidilutive shares relating to restricted stock units excluded from the calculation comprised 12,332 shares for the three months ended June 30, 2016.