Quarterly report pursuant to Section 13 or 15(d)

Capital Structure (Tables)

v3.19.2
Capital Structure (Tables)
6 Months Ended
Jun. 30, 2019
Federal Home Loan Banks [Abstract]  
Summary of Common Stock Reserved for Future Issuance
The Company has reserved for future issuance the following number of shares of common stock as of June 30, 2019 and December 31, 2018:
 
   
June 30,

2019
   
December 31,

2018
 
Options to purchase common stock
    12,364,994       7,187,885  
Warrants to purchase common stock
    30,572,324       31,243,026  
   
 
 
   
 
 
 
      42,937,318       38,430,911