Annual report pursuant to Section 13 and 15(d)

CONSOLIDATED STATEMENTS OF OPERATIONS AND COMPREHENSIVE LOSS

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CONSOLIDATED STATEMENTS OF OPERATIONS AND COMPREHENSIVE LOSS - USD ($)
shares in Thousands, $ in Thousands
12 Months Ended
Dec. 31, 2020
Dec. 31, 2019
Customer revenue $ 23,911 $ 32,065
Collaboration revenue 5,412 14,214
Total revenue 29,323 46,279
Operating expenses    
Research and development 46,531 54,996
General and administrative 16,713 18,440
Total operating expenses 63,244 73,436
Loss from operations (33,921) (27,157)
Interest income 511 1,714
Other expense, net (3,656) (26)
Loss before income taxes (37,066) (25,469)
Income tax provision 164 0
Net loss (37,230) (25,469)
Other comprehensive income/(loss) components:    
Foreign currency translation 1,630 973
Unrealized gain on available-for-sale securities 70 14
Comprehensive loss (35,530) (24,482)
Reconciliation of net loss to net loss attributable to common stockholders:    
Net loss (37,230) (25,469)
Net loss attributable to common stockholders $ (37,230) $ (28,299)
Net loss per share:    
Basic and diluted (USD per share) $ (0.68) $ (0.56)
Weighted average number of common shares outstanding used in net loss per share attributable to common stockholders    
Basic and diluted (shares) 54,481 50,625
Series C Convertible Preferred Stock    
Reconciliation of net loss to net loss attributable to common stockholders:    
Accretion of Series C convertible preferred stock $ 0 $ (2,830)