Quarterly report pursuant to Section 13 or 15(d)

Statements of Stockholders' Equity (Unaudited)

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Statements of Stockholders' Equity (Unaudited) - USD ($)
Common Stock [Member]
Additional Paid-in Capital [Member]
Retained Earnings [Member]
Total
Beginning balance, value at Dec. 31, 2020 $ 23,856 $ 34,870,471 $ (20,946,343) $ 13,947,984
Beginning balance, shares at Dec. 31, 2020 23,856,151      
Common stock issued for cash, net $ 43 144,800 144,843
Common stock issued for cash, shares 43,083      
Exercise of warrants $ 1,447 331,303 332,750
Exercise of warrants, shares 1,447,325      
Stock-based compensation $ 6 430,673 430,679
Stock-based compensation, shares 6,250      
Net loss (3,613,404) (3,613,404)
Ending balance, value at Mar. 31, 2021 $ 25,352 35,777,247 (24,559,747) 11,242,852
Ending balance, shares at Mar. 31, 2021 25,352,809      
Beginning balance, value at Dec. 31, 2021 $ 27,927 41,576,813 (34,982,921) 6,621,819
Beginning balance, shares at Dec. 31, 2021 27,927,217      
Common stock issued for cash, net $ 9,489 10,616,297 10,625,786
Common stock issued for cash, shares 9,489,474      
Exercise of warrants $ 2,616 2,616
Exercise of warrants, shares 2,615,790      
Stock-based compensation 336,685 336,685
Net loss (2,784,339) (2,784,339)
Ending balance, value at Mar. 31, 2022 $ 40,032 $ 52,529,795 $ (37,767,260) $ 14,802,567
Ending balance, shares at Mar. 31, 2022 40,032,481