Quarterly report pursuant to Section 13 or 15(d)

Condensed Consolidated Statements of Stockholders Equity (Deficit) (Unaudited)

v3.19.3
Condensed Consolidated Statements of Stockholders Equity (Deficit) (Unaudited) - USD ($)
Total
Series A Preferred Stock
Common Stock
Additional Paid-in Capital
Accumulated Deficit
Balance at Dec. 31, 2017 $ 3,511,564 $ 0 $ 41,529 $ 107,760,036 $ (104,290,001)
Balance, Shares at Dec. 31, 2017     41,529,181    
Issuance of common stock 4,021,341 0 $ 1,460 4,019,881  
Issuance of common stock, shares     3,429,395    
Stock options and warrants exercised 90,066 0 $ 45 90,021  
Stock options and warrants exercised, shares     44,643    
Warrant exchange 0 0 $ 1,969 (1,969)  
Deemed dividend, Sept 17 warrants 0 0   765,179 (765,179)
Share based compensation 548,263 0   548,263  
Net loss (13,327,103) 0     (13,327,103)
Balance at Jun. 30, 2018 (5,155,869) 0 $ 45,003 113,181,411 (118,382,283)
Balance, Shares at Jun. 30, 2018     45,003,219    
Balance at Mar. 31, 2018 (1,559,334) 0 $ 41,966 109,106,507 (110,707,807)
Balance, Shares at Mar. 31, 2018     41,966,550    
Issuance of common stock 2,833,926 0 $ 1,065 2,832,861  
Issuance of common stock, shares     3,034,169    
Stock options and warrants exercised 2,751 0 $ 3 2,748  
Stock options and warrants exercised, shares     2,500    
Warrant exchange 0 0 $ 1,969 (1,969)  
Deemed dividend, Sept 17 warrants 0 0   765,179 (765,179)
Share based compensation 476,085 0   476,085  
Net loss (6,909,297) 0     (6,909,297)
Balance at Jun. 30, 2018 (5,155,869) 0 $ 45,003 113,181,411 (118,382,283)
Balance, Shares at Jun. 30, 2018     45,003,219    
Balance at Dec. 31, 2018 (15,422,443)   $ 58,271 126,076,782 (141,557,496)
Balance, Shares at Dec. 31, 2018     58,270,934    
Balance at Mar. 31, 2019 (17,995,810) 0 $ 61,497 129,764,361 (147,821,668)
Balance, Shares at Mar. 31, 2019     61,496,990    
Balance at Dec. 31, 2018 (15,422,443)   $ 58,271 126,076,782 (141,557,496)
Balance, Shares at Dec. 31, 2018     58,270,934    
Issuance of common stock 5,928,235 0 $ 7,184 5,921,051  
Issuance of common stock, shares     7,183,488    
Stock options and warrants exercised 0 0 $ 511 (511)  
Stock options and warrants exercised, shares     510,894    
Deemed dividend, Sept 17 warrants     $ 116 86,091 (86,207)
Deemed dividend, Sept 17 warrants, shares     116,496    
Share based compensation 876,918 0   876,918  
Effect of reclassification of warrants 857,072     857,072  
Value of warrants issued with preferred stock 6,709,961 0   6,709,961  
Net loss (26,324,372) 0     (26,324,372)
Balance at Jun. 30, 2019 (27,374,629) 0 $ 66,082 140,527,364 (167,968,075)
Balance, Shares at Jun. 30, 2019     66,081,812    
Balance at Mar. 31, 2019 (17,995,810) 0 $ 61,497 129,764,361 (147,821,668)
Balance, Shares at Mar. 31, 2019     61,496,990    
Issuance of common stock 2,928,500 0 $ 3,958 2,924,542  
Issuance of common stock, shares     3,957,432    
Stock options and warrants exercised 0 0 $ 511 (511)  
Stock options and warrants exercised, shares     510,894    
Deemed dividend, Sept 17 warrants     $ 116 86,091 (86,207)
Deemed dividend, Sept 17 warrants, shares     116,496    
Share based compensation 185,848 0 $ 0 185,848  
Effect of reclassification of warrants 857,072     857,072  
Value of warrants issued with preferred stock 6,709,961 0   6,709,961  
Net loss (20,060,200) 0     (20,060,200)
Balance at Jun. 30, 2019 $ (27,374,629) $ 0 $ 66,082 $ 140,527,364 $ (167,968,075)
Balance, Shares at Jun. 30, 2019     66,081,812