Quarterly report pursuant to Section 13 or 15(d)

CONSOLIDATED STATEMENTS OF STOCKHOLDERS' EQUITY

v3.21.2
CONSOLIDATED STATEMENTS OF STOCKHOLDERS' EQUITY - USD ($)
Preferred Stock
Common Stock
Additional Paid-In Capital
Accumulated Deficit
Total
BALANCE at Dec. 31, 2019 $ 1,148,204 $ 94 $ 119,592,366 $ (111,681,255) $ 9,059,409
BALANCE (in shares) at Dec. 31, 2019 215 9,386,689      
Stock-based compensation     144,146   144,146
Vested restricted stock (in shares)   9,334      
Retired shares (in shares)   (8)      
Net loss       (3,957,608) (3,957,608)
BALANCE at Mar. 31, 2020 $ 1,148,204 $ 94 119,736,512 (115,638,863) 5,245,947
BALANCE (in shares) at Mar. 31, 2020 215 9,396,015      
BALANCE at Dec. 31, 2019 $ 1,148,204 $ 94 119,592,366 (111,681,255) 9,059,409
BALANCE (in shares) at Dec. 31, 2019 215 9,386,689      
Net loss         (7,569,533)
BALANCE at Jun. 30, 2020 $ 1,148,204 $ 254 138,087,590 (119,250,788) 19,985,260
BALANCE (in shares) at Jun. 30, 2020 215 25,472,383      
BALANCE at Mar. 31, 2020 $ 1,148,204 $ 94 119,736,512 (115,638,863) 5,245,947
BALANCE (in shares) at Mar. 31, 2020 215 9,396,015      
Stock-based compensation     92,643   92,643
Issuance of common stock and warrants, net of issuance costs   $ 146 18,258,435   18,258,581
Number of shares issued   14,601,628      
Conversion of warrants for common shares   $ 14     14
Conversion of warrants for common shares (in shares)   1,474,740      
Net loss       (3,611,925) (3,611,925)
BALANCE at Jun. 30, 2020 $ 1,148,204 $ 254 138,087,590 (119,250,788) 19,985,260
BALANCE (in shares) at Jun. 30, 2020 215 25,472,383      
BALANCE at Dec. 31, 2020 $ 20,035,849 $ 454 161,533,653 (126,775,427) 54,794,529
BALANCE (in shares) at Dec. 31, 2020 1,734 45,442,729      
Stock-based compensation     124,564   124,564
Retired shares (in shares)   (7)      
Conversion of preferred shares for common shares $ (8,288,652) $ 63 8,288,589    
Conversion of preferred shares for common shares (in shares) (789) 6,278,236      
Exercise of warrants for common shares   $ 10 1,213,914   1,213,924
Exercise of warrants for common shares (in shares)   1,005,320      
Net loss       (6,357,170) (6,357,170)
BALANCE at Mar. 31, 2021 $ 11,747,197 $ 527 171,160,720 (133,132,597) 49,775,847
BALANCE (in shares) at Mar. 31, 2021 945 52,726,278      
BALANCE at Dec. 31, 2020 $ 20,035,849 $ 454 161,533,653 (126,775,427) 54,794,529
BALANCE (in shares) at Dec. 31, 2020 1,734 45,442,729      
Conversion of preferred shares for common shares         11,398,204
Net loss         (12,385,200)
BALANCE at Jun. 30, 2021 $ 8,637,645 $ 553 174,505,736 (139,160,627) 43,983,307
BALANCE (in shares) at Jun. 30, 2021 695 55,267,931      
BALANCE at Mar. 31, 2021 $ 11,747,197 $ 527 171,160,720 (133,132,597) 49,775,847
BALANCE (in shares) at Mar. 31, 2021 945 52,726,278      
Stock-based compensation     200,617   200,617
Issuance of common stock and warrants, net of issuance costs   $ 1 34,872   34,873
Number of shares issued   41,692      
Retired shares (in shares)   (39)      
Conversion of preferred shares for common shares $ (3,109,552) $ 25 3,109,527    
Conversion of preferred shares for common shares (in shares) (250) 2,500,000      
Net loss       (6,028,030) (6,028,030)
BALANCE at Jun. 30, 2021 $ 8,637,645 $ 553 $ 174,505,736 $ (139,160,627) $ 43,983,307
BALANCE (in shares) at Jun. 30, 2021 695 55,267,931