Quarterly report pursuant to Section 13 or 15(d)

Statements of Changes in Stockholders' Equity (Unaudited)

v3.19.1
Statements of Changes in Stockholders' Equity (Unaudited) - USD ($)
Common Stock
Additional Paid-in Capital
Accumulated Deficit
Total
Beginning balance at Dec. 31, 2017 $ 39,440 $ 31,822,161 $ (24,242,688) $ 17,962,618
Beginning balance, shares at Dec. 31, 2017 39,439,505      
Stock based compensation   978,708   978,708
Exercise of employee stock options $ 249 146,189 146,438
Exercise of employee stock options, shares 249,309      
Exercise of warrants $ 267 588,232 588,499
Exercise of warrants, shares 267,333      
Debt Discount on notes     711,310 711,310
Net loss   (3,586,585) (3,586,585)
Ending balance at Mar. 31, 2018 $ 39,956 34,246,600 (27,829,273) 6,457,283
Ending balance, shares at Mar. 31, 2018 39,956,147      
Beginning balance at Dec. 31, 2018 $ 42,578 57,868,593 (39,948,553) 17,962,618
Beginning balance, shares at Dec. 31, 2018 42,578,208      
Stock based compensation $ 763,659 $ 763,659
Exercise of employee stock options, shares 95 151,506 151,601
Exercise of IPO warrants $ 94,530      
Exercise of warrants $ 50 $ 57,450 $ 57,500
Exercise of warrants, shares 50,000      
Net loss   (2,920,584) (2,920,584)
Ending balance at Mar. 31, 2019 $ 42,723 $ 58,841,208 $ (42,869,137) $ 16,014,794
Ending balance, shares at Mar. 31, 2019 42,722,738