Quarterly report pursuant to Section 13 or 15(d)

Condensed Consolidated Statements of Stockholders' Equity (Unaudited)

v3.21.1
Condensed Consolidated Statements of Stockholders' Equity (Unaudited) - USD ($)
Redeemable Convertible Preferred Stock B [Member]
Common Stock [Member]
Additional Paid-in Capital [Member]
Retained Earnings [Member]
AOCI Attributable to Parent [Member]
Total
Beginning balance, value at Dec. 31, 2019 $ 3,985,805 $ 16,315 $ 113,427,897 $ (84,377,555) $ (880) $ 33,051,582
Balance, shares at Dec. 31, 2019 4,577 163,156,984        
Stock-based compensation 1,367,651 1,367,651
Issuance of common stock as compensation for services $ 23 172,232 172,255
Issuance of common stock as compensation for services, shares 226,450        
Issuance of common stock in exchange for preferred stock $ (21,771) $ 5 21,766
Issuance of common stock in exchange for preferred stock, shares (25) 50,000        
Issuance of common stock in public offering, net of stock issuance costs ($3,308,790) $ 3,226 46,690,984 46,694,210
Issuance of common stock in public offering, net of stock issuance costs, shares 32,260,000        
Issuance of common stock in exchange for Options $ 6 42,494 42,500
Issuance of common stock in exchange for Options, shares 56,517        
Issuance of common stock from the exercise of Warrants $ 144 797,437 797,581
Issuance of common stock from the exercise of Warrants, shares 1,452,987        
Other comprehensive income 523,246 523,246
Net loss (5,045,898) (5,045,898)
Ending balance, value at Mar. 31, 2020 $ 3,964,034 $ 19,719 162,520,461 (89,423,453) 522,366 77,603,127
Balance, shares at Mar. 31, 2020 4,552 197,202,938        
Beginning balance, value at Dec. 31, 2020 $ 3,797,705 $ 20,010 167,192,003 (107,507,193) 228,172 63,730,697
Balance, shares at Dec. 31, 2020 4,361 200,113,431        
Stock-based compensation 1,073,057 1,073,057
Issuance of common stock as compensation for services $ 1 7,937 7,938
Issuance of common stock as compensation for services, shares 7,560        
Issuance of common stock in exchange for preferred stock $ (124,529) $ 29 124,500
Issuance of common stock in exchange for preferred stock, shares (143) 286,000        
Issuance of common stock in public offering, net of stock issuance costs ($172,592) $ 302 5,580,169 5,580,471
Issuance of common stock in public offering, net of stock issuance costs, shares 3,023,147        
Issuance of common stock in public offering, net of stock issuance costs, shares        
Issuance of common stock in exchange for Options $ 85 1,211,942 1,212,027
Issuance of common stock in exchange for Options, shares 852,777        
Issuance of common stock from the exercise of Warrants
Issuance of common stock from the exercise of Warrants, shares 1,057        
Other comprehensive income (91,766) (91,766)
Net loss (4,956,320) (4,956,320)
Ending balance, value at Mar. 31, 2021 $ 3,673,176 $ 20,427 $ 175,189,608 $ (112,463,513) $ 136,406 $ 66,556,104
Balance, shares at Mar. 31, 2021 4,218 204,283,972