Quarterly report pursuant to Section 13 or 15(d)

CONSOLIDATED STATEMENTS OF STOCKHOLDERS' EQUITY

v3.10.0.1
CONSOLIDATED STATEMENTS OF STOCKHOLDERS' EQUITY - USD ($)
Total
Preferred Stock [Member]
Common Stock [Member]
Additional Paid-in Capital [Member]
Accumulated Deficit [Member]
BALANCE at Dec. 31, 2016 $ 13,539,872 $ 865,136 $ 10 $ 83,461,752 $ (70,787,026)
BALANCE (in shares) at Dec. 31, 2016   17 1,036,832    
Exercise of preferred 0 $ (865,136) $ 1 865,135 0
Exercise of preferred (in shares)   (17) 113,334    
Exercise of warrants 2,934,759 $ 0 $ 2 2,934,757 0
Exercise of warrants (in shares)   0 195,651    
Stock-based compensation 165,674 $ 0 $ 0 165,674 0
Net loss (2,891,324) 0 0 0 (2,891,324)
BALANCE at Mar. 31, 2017 13,748,981 $ 0 $ 13 87,427,318 (73,678,350)
BALANCE (in shares) at Mar. 31, 2017   0 1,345,817    
BALANCE at Dec. 31, 2016 13,539,872 $ 865,136 $ 10 83,461,752 (70,787,026)
BALANCE (in shares) at Dec. 31, 2016   17 1,036,832    
Net loss (9,483,551)        
BALANCE at Sep. 30, 2017 7,592,664 $ 0 $ 13 87,863,228 (80,270,577)
BALANCE (in shares) at Sep. 30, 2017   0 1,347,717    
BALANCE at Mar. 31, 2017 13,748,981 $ 0 $ 13 87,427,318 (73,678,350)
BALANCE (in shares) at Mar. 31, 2017   0 1,345,817    
Exercise of warrants 6,000 $ 0 $ 0 6,000 0
Exercise of warrants (in shares)   0 400    
Stock-based compensation 231,086 $ 0 $ 0 231,086 0
Net loss (3,121,528) 0 0 0 (3,121,528)
BALANCE at Jun. 30, 2017 10,864,539 $ 0 $ 13 87,664,404 (76,799,878)
BALANCE (in shares) at Jun. 30, 2017   0 1,346,217    
Exercise of warrants 22,500 $ 0 $ 0 22,500 0
Exercise of warrants (in shares)   0 1,500    
Stock-based compensation 176,324 $ 0 $ 0 176,324 0
Net loss (3,470,699) 0 0 0 (3,470,699)
BALANCE at Sep. 30, 2017 7,592,664 $ 0 $ 13 87,863,228 (80,270,577)
BALANCE (in shares) at Sep. 30, 2017   0 1,347,717    
BALANCE at Dec. 31, 2017 10,754,463 $ 995,782 $ 16 94,107,981 (84,349,316)
BALANCE (in shares) at Dec. 31, 2017   18 1,666,144    
Exercise of preferred 0 $ (358,765) $ 1 358,764 0
Exercise of preferred (in shares)   (6.5) 34,690    
Stock-based compensation 173,438 $ 0 $ 0 173,438 0
Vested restricted stock 0 $ 0 $ 0 0 0
Vested restricted stock (in shares)   0 9,333    
Net loss (3,475,823) $ 0 $ 0 0 (3,475,823)
BALANCE at Mar. 31, 2018 7,452,078 $ 637,017 $ 17 94,640,183 (87,825,139)
BALANCE (in shares) at Mar. 31, 2018   11.5 1,710,167    
BALANCE at Dec. 31, 2017 10,754,463 $ 995,782 $ 16 94,107,981 (84,349,316)
BALANCE (in shares) at Dec. 31, 2017   18 1,666,144    
Net loss (9,411,448)        
BALANCE at Sep. 30, 2018 16,880,243 $ 3,514,039 $ 43 107,126,925 (93,760,764)
BALANCE (in shares) at Sep. 30, 2018   658 4,269,989    
BALANCE at Mar. 31, 2018 7,452,078 $ 637,017 $ 17 94,640,183 (87,825,139)
BALANCE (in shares) at Mar. 31, 2018   11.5 1,710,167    
Exercise of preferred 0 $ (637,017) $ 1 637,016 0
Exercise of preferred (in shares)   (11.5) 61,594    
Stock-based compensation 175,579 $ 0 $ 0 175,579 0
Vested restricted stock 0 $ 0 $ 0 0 0
Vested restricted stock (in shares)   0 3,333    
Net loss (2,920,691) $ 0 $ 0 0 (2,920,691)
BALANCE at Jun. 30, 2018 4,706,966 $ 0 $ 18 95,452,778 (90,745,830)
BALANCE (in shares) at Jun. 30, 2018   0 1,775,094    
Exercise of preferred 0 $ (2,435,262) $ 11 2,435,251 0
Exercise of preferred (in shares)   (456) 1,140,000    
Issuance of common stock, warrants and preferred stock, net of issuance costs 15,025,077 $ 5,949,301 $ 14 9,075,762 0
Issuance of common stock, warrants and preferred stock, net of issuance costs (in shares)   1,114 1,355,000    
Stock-based compensation 163,896 $ 0 $ 0 163,896 0
Reverse stock split fractional shares (762) $ 0 $ 0 (762) 0
Reverse stock split fractional shares (in shares)   0 (105)    
Net loss (3,014,934) $ 0 $ 0 0 (3,014,934)
BALANCE at Sep. 30, 2018 $ 16,880,243 $ 3,514,039 $ 43 $ 107,126,925 $ (93,760,764)
BALANCE (in shares) at Sep. 30, 2018   658 4,269,989