Quarterly report pursuant to Section 13 or 15(d)

Condensed Statements of Operations (Parenthetical) (Unaudited)

v3.20.2
Condensed Statements of Operations (Parenthetical) (Unaudited) - USD ($)
3 Months Ended 6 Months Ended
Jun. 30, 2020
Jun. 30, 2019
Jun. 30, 2020
Jun. 30, 2019
Revenue from related parties $ 0 $ 5,497,000 $ 2,813,000 $ 10,413,000
Merck        
Revenue from related parties 0   2,800,000  
Vaxcyte, Inc.        
Revenue from related parties $ 0   $ 36,000