Quarterly report pursuant to Section 13 or 15(d)

Statement of Stockholders' Equity

v3.21.2
Statement of Stockholders' Equity - USD ($)
Common Stock
Additional Paid-In Capital [Member]
Treasury Stock [Member]
Accumulated Deficit [Member]
Total
Beginning balance at Dec. 31, 2019 $ 2,101 $ 71,242,256 $ (13,210) $ (67,341,914) $ 3,889,233
Beginning balance (in shares) at Dec. 31, 2019 2,101,272   1,321    
Stock-based compensation   116,497     116,497
Net loss       (930,501) (930,501)
Ending balance at Mar. 31, 2020 $ 2,101 71,358,753 $ (13,210) (68,272,415) 3,075,229
Ending balance (in shares) at Mar. 31, 2020 2,101,272   1,321    
Beginning balance at Dec. 31, 2019 $ 2,101 71,242,256 $ (13,210) (67,341,914) 3,889,233
Beginning balance (in shares) at Dec. 31, 2019 2,101,272   1,321    
Net loss         (1,763,759)
Ending balance at Jun. 30, 2020 $ 2,353 71,693,988 $ (13,210) (69,105,673) 2,577,458
Ending balance (in shares) at Jun. 30, 2020 2,353,306   1,321    
Beginning balance at Mar. 31, 2020 $ 2,101 71,358,753 $ (13,210) (68,272,415) 3,075,229
Beginning balance (in shares) at Mar. 31, 2020 2,101,272   1,321    
Exercise of warrants $ 226 175,590     175,816
Exercise of warrants (in shares) 225,718        
Stock issued for services $ 26 49,974     50,000
Stock issued for services (in shares) 26,316        
Stock-based compensation   109,671     109,671
Net loss       (833,258) (833,258)
Ending balance at Jun. 30, 2020 $ 2,353 71,693,988 $ (13,210) (69,105,673) 2,577,458
Ending balance (in shares) at Jun. 30, 2020 2,353,306   1,321    
Beginning balance at Dec. 31, 2020 $ 3,266 78,974,964 $ (13,210) (75,135,811) 3,829,209
Beginning balance (in shares) at Dec. 31, 2020 3,265,740   1,321    
Issuance of shares of common stock in public offering $ 1,353 21,203,256     21,204,609
Issuance of shares of common stock in public offering (in shares) 1,352,975        
Exercise of warrants $ 1,250 3,299,976     3,301,226
Exercise of warrants (in shares) 1,250,652        
Stock issued for services $ 4 68,676     68,680
Stock issued for services (in shares) 4,000        
Stock-based compensation   61,933     61,933
Net loss       (924,150) (924,150)
Ending balance at Mar. 31, 2021 $ 5,873 103,608,805 $ (13,210) (76,059,961) 27,541,507
Ending balance (in shares) at Mar. 31, 2021 5,873,367   1,321    
Beginning balance at Dec. 31, 2020 $ 3,266 78,974,964 $ (13,210) (75,135,811) 3,829,209
Beginning balance (in shares) at Dec. 31, 2020 3,265,740   1,321    
Net loss         (2,110,843)
Ending balance at Jun. 30, 2021 $ 5,873 103,700,516 $ (13,210) (77,246,654) 26,446,525
Ending balance (in shares) at Jun. 30, 2021 5,873,367   1,321    
Beginning balance at Mar. 31, 2021 $ 5,873 103,608,805 $ (13,210) (76,059,961) 27,541,507
Beginning balance (in shares) at Mar. 31, 2021 5,873,367   1,321    
Stock-based compensation   91,711     91,711
Net loss       (1,186,693) (1,186,693)
Ending balance at Jun. 30, 2021 $ 5,873 $ 103,700,516 $ (13,210) $ (77,246,654) $ 26,446,525
Ending balance (in shares) at Jun. 30, 2021 5,873,367   1,321