Annual report pursuant to Section 13 and 15(d)

CONSOLIDATED STATEMENTS OF CHANGES IN STOCKHOLDERS' EQUITY

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CONSOLIDATED STATEMENTS OF CHANGES IN STOCKHOLDERS' EQUITY - USD ($)
Preferred Stock B [Member]
Preferred Stock C [Member]
Common Stock [Member]
Additional Paid-in Capital [Member]
Retained Earnings [Member]
Treasury Stock [Member]
Total
Beginning balance, value at Dec. 31, 2019 $ 1,705,000 $ 1,982 $ 31,063,915 $ (32,740,715) $ (157,452) $ (127,270)
Beginning balance, Shares at Dec. 31, 2019 1,705 1,982,039        
Stock options granted to employees 351,970 351,970
Common stock issued for services $ 12 52,488 52,500
Common stock issued, shares     1,542,188        
Modification of employee stock options 102,800 102,800
Stock issuance cost (1,001,885) (1,001,885)
Common stock issued $ 1,542 9,251,586 9,253,128
Common stock issued, shares     11,112        
Net loss (6,747,435) (6,747,435)
Ending balance, value at Dec. 31, 2020 $ 1,705,000 $ 3,536 39,820,874 (39,488,150) (157,452) 1,883,808
End balance, Shares at Dec. 31, 2020 1,705 3,535,339        
Stock options granted to employees 262,411 262,411
Series C preferred stock issued $ 4,500,000 4,500,000
Series C preferred stock issued, Shares   4,500          
Series B preferred converted to common stock $ (854,000) $ 122 853,878
Series B convertible preferred converted to common stock, Shares (854)   122,000        
Series C preferred converted to common stock $ (2,000,000) $ 364 1,999,636
Series C preferred converted to common stock, shares (2,000) 363,636          
Common stock issued for cashless warrants exercised $ 50 (50)
Common stock issued for cashless warrants exercised, shares     50,588        
Common stock issued for services $ 25 144,142 144,166
Common stock issued, shares     24,541        
Common stock issued for cashless employee stock options exercised $ 15 (15)
Common stock issued for cashless employee stock options exercised ,shares     14,576        
Rounding-split in 2020 $ 0 (0) 0
Rounding-split in 2020 (367 shares) ,shares     367        
Net loss (6,008,901) (6,008,901)
Ending balance, value at Dec. 31, 2021 $ 851,000 $ 2,500,000 $ 4,111 $ 43,080,877 $ (45,497,051) $ (157,452) $ 781,485
End balance, Shares at Dec. 31, 2021 851 2,500 4,111,047