Annual report pursuant to Section 13 and 15(d)

Statement of Stockholders' Equity

v3.20.1
Statement of Stockholders' Equity - USD ($)
Common Stock [Member]
Preferred Stock [Member]
Additional Paid-In Capital [Member]
Treasury Stock [Member]
Accumulated Deficit [Member]
Total
Beginning balance at Dec. 31, 2017 $ 1,402 $ 1,518 $ 67,093,955 $ (7,489) $ (55,509,263) $ 11,580,123
Beginning balance (in shares) at Dec. 31, 2017 1,401,566 1,518,430   236    
Conversion of preferred stock to common stock (in shares)       59    
Common stock tendered to pay taxes on restricted stock vesting       $ (428)   (428)
Forfeiture of unvested restricted stock       250    
Vesting of performance stock       $ (2,188)   (2,188)
Vesting of performance stock (in shares) 600     178    
Vesting of restricted stock $ 2   (2) $ (3,105)   (3,105)
Vesting of restricted stock (in shares) 2,313     598    
Stock-based compensation     928,531     928,531
Net loss for the period         (7,904,989) (7,904,989)
Ending balance at Dec. 31, 2018 $ 1,404 $ 1,518 68,022,484 $ (13,210) (63,414,252) 4,597,944
Ending balance (in shares) at Dec. 31, 2018 1,404,479 1,518,430   1,321    
Shares and pre-funded warrants issued in offering, net of issuance costs $ 545   3,098,228     3,098,773
Shares and pre-funded warrants issued in offering, net of issuance costs (in shares) 544,950          
Conversion of preferred stock to common stock $ 152 $ (1,518) 1,366      
Conversion of preferred stock to common stock (in shares) 151,843 (1,518,430)        
Stock-based compensation     120,178     120,178
Net loss for the period         (3,927,662) (3,927,662)
Ending balance at Dec. 31, 2019 $ 2,101   $ 71,242,256 $ (13,210) $ (67,341,914) $ 3,889,233
Ending balance (in shares) at Dec. 31, 2019 2,101,272     1,321