Quarterly report pursuant to Section 13 or 15(d)

Condensed Consolidated Statement of Changes in Shareholders' Equity (Unaudited)

v3.21.1
Condensed Consolidated Statement of Changes in Shareholders' Equity (Unaudited) - USD ($)
Series D Convertible Preferred Stock [Member]
Common Stock [Member]
Accumulated Deficit [Member]
Accumulated Other Comprehensive Income/(Loss) [Member]
Total
Balance at Dec. 31, 2019 $ 128,920,414 $ (119,583,130) $ 17,886 $ 9,355,170
Balance, shares at Dec. 31, 2019 869,732      
Net loss (3,538,536) (3,538,536)
Stock-based compensation - acquisition of license for series D convertible preferred stock $ 418,479 418,479
Stock-based compensation - acquisition of license for series D convertible preferred stock, shares 211,353      
Stock-based compensation - acquisition of license for common stock $ 814,578 814,578
Stock-based compensation - acquisition of license for common stock, shares 205,702      
Exercise of prepaid equity forward contracts for common stock $ 77 77
Exercise of prepaid equity forward contracts for common stock, shares 382,500      
Stock-based compensation - restricted stock units $ 8,620 8,620
Stock-based compensation - restricted stock units, shares      
Net unrealized loss on marketable securities (240,937) (240,937)
Balance at Mar. 31, 2020 $ 418,479 $ 129,743,689 (123,121,666) (223,051) 6,817,451
Balance, shares at Mar. 31, 2020 211,353 1,457,934      
Balance at Dec. 31, 2020 $ 144,524 $ 171,598,681 (137,163,739) 34,579,466
Balance, shares at Dec. 31, 2020 72,992 8,792,946      
Net loss (1,482,663) (1,482,663)
Stock-based compensation - restricted stock units $ 326,989 326,989
Stock-based compensation - restricted stock units, shares      
Common stock cancelled for prepaid equity forward contract for common stock
Common stock cancelled for prepaid equity forward contract for common stock, shares (466,216)      
Balance at Mar. 31, 2021 $ 144,524 $ 171,925,670 $ (138,646,402) $ 33,423,792
Balance, shares at Mar. 31, 2021 72,992 8,326,730