Quarterly report pursuant to Section 13 or 15(d)

Condensed Consolidated Statement of Stockholders' Equity (Unaudited)

v3.19.2
Condensed Consolidated Statement of Stockholders' Equity (Unaudited) - USD ($)
Redeemable Convertible Preferred Stock A [Member]
Redeemable Convertible Preferred Stock B [Member]
Common Stock [Member]
Additional Paid-in Capital [Member]
Accumulated Deficit [Member]
Total
Balance at Dec. 31, 2017 $ 5,716,825 $ 9,335 $ 56,230,347 $ (51,274,542) $ 10,681,965
Balance, shares at Dec. 31, 2017 1,502,858 93,371,129      
Stock-based compensation 1,956,202 1,956,202
Issuance of common stock as compensation for services $ 45 339,332 339,377
Issuance of common stock as compensation for services, shares 437,789      
Issuance of common stock in exchange for preferred shares A $ (133,139) $ 35 133,104
Issuance of common stock in exchange for preferred shares A, shares (35,000) 350,000      
Issuance of common stock in exchange for preferred shares B $ (21,771) $ 5 21,766
Issuance of common stock in exchange for preferred shares B, shares (25) 50,000      
Stock dividend $ 3 13,997 14,000
Stock dividend, shares 28,000      
Issuance of Preferred Series B net of issuance costs $ 6,966,668 6,966,668
Issuance of Preferred Series B net of issuance costs, shares 8,000      
Issuance of warrants to placement agent 89,582 89,582
Net Loss (7,521,037) (7,521,037)
Balance at Jun. 30, 2018 $ 5,583,686 $ 6,944,897 $ 9,423 58,784,330 (58,795,579) 12,526,757
Balance, shares at Jun. 30, 2018 1,467,858 7,975 94,236,918      
Balance at Mar. 31, 2018 $ 5,602,706 $ 9,396 58,206,054 (55,384,546) 8,433,610
Balance, shares at Mar. 31, 2018 1,472,858 93,981,562      
Stock-based compensation 380,241 380,241
Issuance of common stock as compensation for services $ 16 65,673 65,689
Issuance of common stock as compensation for services, shares 151,356      
Issuance of common stock in exchange for preferred shares A $ (19,020) $ 5 19,015
Issuance of common stock in exchange for preferred shares A, shares (5,000) 50,000      
Issuance of common stock in exchange for preferred shares B $ (21,771) $ 5 21,766
Issuance of common stock in exchange for preferred shares B, shares (25) 50,000      
Stock dividend $ 1 1,999 2,000
Stock dividend, shares 4,000      
Issuance of Preferred Series B net of issuance costs $ 6,966,668 6,966,668
Issuance of Preferred Series B net of issuance costs, shares 8,000      
Issuance of warrants to placement agent 89,582 89,582
Net Loss (3,411,033) (3,411,031)
Balance at Jun. 30, 2018 $ 5,583,686 $ 6,944,897 $ 9,423 58,784,330 (58,795,579) 12,526,757
Balance, shares at Jun. 30, 2018 1,467,858 7,975 94,236,918      
Balance at Dec. 31, 2018 $ 5,583,686 $ 4,196,547 $ 11,329 72,294,921 (65,944,759) 16,141,724
Balance, shares at Dec. 31, 2018 1,467,858 4,819 113,287,670      
Stock-based compensation 1,451,242 1,451,242
Issuance of common stock as compensation for services $ 12 117,240 117,252
Issuance of common stock as compensation for services, shares 122,194      
Issuance of common stock in exchange for preferred stock $ (164,588) $ 38 164,550
Issuance of common stock in exchange for preferred stock, shares (189) 378,000      
Issuance of common stock in public offering, net of stock issuance costs $ 2,947 30,100,360 30,103,307
Issuance of common stock in public offering, net of stock issuance costs, shares 29,471,986      
Stock dividend $ 94 472,907 (473,001)
Stock dividend, shares 946,000      
Net Loss (7,395,435) (7,395,435)
Balance at Jun. 30, 2019 $ 5,583,686 $ 4,031,959 $ 14,420 104,601,220 (73,813,195) 40,418,090
Balance, shares at Jun. 30, 2019 1,467,858 4,630 144,205,850      
Balance at Mar. 31, 2019 $ 5,583,686 $ 4,119,043 $ 14,299 103,284,125 (69,995,467) 43,005,686
Balance, shares at Mar. 31, 2019 1,467,858 4,730 142,991,442      
Stock-based compensation 763,505 763,505
Issuance of common stock as compensation for services $ 7 58,619 58,626
Issuance of common stock as compensation for services, shares 68,408      
Issuance of common stock in exchange for preferred stock   $ (87,084) $ 20 87,064
Issuance of common stock in exchange for preferred stock, shares   (100) 20,000      
Stock dividend $ 94 472,907 (473,001)
Stock dividend, shares 946,000      
Stock issuance costs (65,000) (65,000)
Net Loss (3,344,727) (3,344,727)
Balance at Jun. 30, 2019 $ 5,583,686 $ 4,031,959 $ 14,420 $ 104,601,220 $ (73,813,195) $ 40,418,090
Balance, shares at Jun. 30, 2019 1,467,858 4,630 144,205,850