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Stockholders' Equity (Tables)

9 Months Ended

Sep. 30, 2021

Stockholders' Equity

Schedule of common stock were issuable upon exercise of stock options and the conversion of convertible senior notes and Series C Preferred stock

As of September 30, 2021, approximately 17.8 million shares of common stock were issuable upon conversion or exercise of rights granted under prior financing arrangements, stock options, restricted stock units and the conversion of the Senior Notes and Series C Preferred Stock, as follows:


Exercise of stock options		7,358,115
Vesting of restricted stock units		361,791
Conversion of Series C Preferred Stock		5,283,411
Conversion of Senior Notes		4,810,002
Total shares of common stock reserved for future issuances		17,813,319