Quarterly report pursuant to Section 13 or 15(d)

CONDENSED CONSOLIDATED STATEMENT OF CHANGES IN STOCKHOLDERS' EQUITY (Unaudited)

v3.19.3
CONDENSED CONSOLIDATED STATEMENT OF CHANGES IN STOCKHOLDERS' EQUITY (Unaudited) - USD ($)
Common Stock
Non-Voting Common Stock
Additional Paid-In Capital
Accumulated Deficit
Total
Beginning balance, shares at Dec. 31, 2017 36,725,499 8,591,160      
Beginning balance, amount at Dec. 31, 2017 $ 3,673 $ 859 $ 191,022,018 $ (150,693,793) $ 40,332,757
Stock-based compensation     1,627,756   1,627,756
Stock options exercised, Shares 2,314        
Stock options exercised, Amount $ 0   6,328   6,328
Issuance of common stock, net of offering expenses, Shares 9,623,430        
Issuance of common stock, net of offering expenses, Amount $ 962   42,943,869   42,944,831
Retirement of Non-voting common stock, Shares   (8,591,160)      
Retirement of Non-voting common stock, Amount   $ (859) 859   0
Warrants issued in connection with note payable         0
Net loss         (47,705,458)
Ending balance, shares at Sep. 30, 2018 46,351,243        
Ending balance, amount at Sep. 30, 2018 $ 4,635   235,600,830 (198,399,251) 37,206,214
Beginning balance, shares at Jun. 30, 2018 46,349,514 0      
Beginning balance, amount at Jun. 30, 2018 $ 4,635 $ 0 235,018,201 (183,263,766) 51,759,070
Net loss         (15,135,485)
Ending balance, shares at Sep. 30, 2018 46,351,243        
Ending balance, amount at Sep. 30, 2018 $ 4,635   235,600,830 (198,399,251) 37,206,214
Beginning balance, shares at Dec. 31, 2018 46,353,068 0      
Beginning balance, amount at Dec. 31, 2018 $ 4,635 $ 0 236,203,041 (216,437,238) 19,770,438
Stock-based compensation     2,014,669   2,014,669
Stock options exercised, Shares 27,787        
Stock options exercised, Amount $ 3   75,045   75,048
Issuance of common stock, net of offering expenses, Shares 12,937,500        
Issuance of common stock, net of offering expenses, Amount $ 1,294   48,395,794   48,397,088
Warrants issued in connection with note payable     3,579,115   3,579,115
Net loss         (37,718,286)
Ending balance, shares at Sep. 30, 2019 59,318,355        
Ending balance, amount at Sep. 30, 2019 $ 5,932   290,267,664 (254,155,524) 36,118,072
Beginning balance, shares at Jun. 30, 2019 59,317,806 0      
Beginning balance, amount at Jun. 30, 2019 $ 5,932 $ 0 289,616,994 (242,717,065) 46,905,861
Stock-based compensation     650,670   650,670
Stock options exercised, Shares 549        
Stock options exercised, Amount $ 0       0
Net loss       (11,438,459) (11,438,459)
Ending balance, shares at Sep. 30, 2019 59,318,355        
Ending balance, amount at Sep. 30, 2019 $ 5,932   $ 290,267,664 $ (254,155,524) $ 36,118,072