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v3.7.0.1

Consolidated Statements of Operations (unaudited) - USD ($) $ in Thousands | 3 Months Ended | 6 Months Ended
--- | --- | ---
Jun. 30, 2017 | Jun. 30, 2016 | Jun. 30, 2017 | Jun. 30, 2016
Revenues: |  |  |  |
Net product revenue | $ 47,891 | $ 15,437 | $ 74,334 | $ 34,314
Collaboration and grant revenue | 71 | 196 | 176 | 214
Total revenues | 47,962 | 15,633 | 74,510 | 34,528
Operating expenses: |  |  |  |
Cost of product sales | 758 | 0 | 797 | 0
Research and development | 30,835 | 28,827 | 58,198 | 60,226
Selling, general and administrative | 28,866 | 23,366 | 54,365 | 49,304
Total operating expenses | 60,459 | 52,193 | 113,360 | 109,530
Loss from operations | (12,497) | (36,560) | (38,850) | (75,002)
Interest expense, net | (3,008) | (2,060) | (5,227) | (4,016)
Other expense, net | (1,820) | (387) | (2,139) | (1,107)
Loss before income tax expense | (17,325) | (39,007) | (46,216) | (80,125)
Income tax (expense) benefit | (150) | 93 | (316) | (22)
Net loss attributable to common stockholders | $ (17,475) | $ (38,914) | $ (46,532) | $ (80,147)
Weighted-average shares outstanding: |  |  |  |
Basic and diluted (in shares) | 39,621,738 | 34,000,333 | 36,978,528 | 33,959,751
Net loss per share-basic and diluted (in dollars per share) |  |  |  |
Net loss per share—basic and diluted (in dollars per share) | $ (0.44) | $ (1.14) | $ (1.26) | $ (2.36)

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