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v3.19.1

Consolidated Statements of Cash Flows - USD ($) | 12 Months Ended
--- | ---
Dec. 31, 2018 | Dec. 31, 2017
CASH FLOWS FROM OPERATING ACTIVITIES |  |
Net loss | $ (11,404,934) | $ (8,122,581)
Adjustments to reconcile net loss to net cash used in operating activities |  |
Compensation cost for stock options granted | 1,053,496 | 786,550
Loss on disposal of assets |  | 17,695
Impairment of intangible assets | 0 | 461,715
Depreciation and amortization | 44,197 | 128,994
Change in fair value of common stock warrants |  | 280,747
Warrant financing expense |  | 192,817
Change in stock-based compensation liability | 1,410,025 |
Changes in operating assets and liabilities: |  |
Prepaid expenses | (258,889) | (79,343)
Research and development tax rebate receivable | (159,821) | (358,277)
Other assets | 74,301 | (80,408)
Accounts payable | 18,427 | 80,581
Payroll liabilities | 150,203 | 14,968
Accrued expenses | 86,969 | 73,141
Other current liabilities | 24,405 | 9,451
Net cash used in operating activities | (8,961,621) | (6,593,950)
CASH FLOWS FROM INVESTING ACTIVITIES |  |
Purchase of furniture and equipment | (110,906) |
Net cash used in investing activities | (110,906) |
CASH FLOWS FROM FINANCING ACTIVITIES |  |
Proceeds from issuance of Series B convertible preferred stock and warrants, net of issuance costs | 12,290,551 |
Proceeds from issuance of Class A and Class B Units, net of issuance costs |  | 3,871,636
Proceeds from exercise of warrants |  | 749,233
Proceeds from issuance of common stock and warrants, net of issuance costs |  | 6,162,588
Net cash provided by financing activities | 12,290,551 | 10,783,457
NET INCREASE IN CASH, CASH EQUIVALENTS AND RESTRICTED CASH | 3,218,024 | 4,189,507
CASH, CASH EQUIVALENTS AND RESTRICTED CASH, BEGINNING BALANCE | 7,272,469 | 3,082,962
CASH, CASH EQUIVALENTS AND RESTRICTED CASH, ENDING BALANCE | 10,490,493 | 7,272,469
SUPPLEMENTAL DISCLOSURES |  |
Interest Paid |  | 330
NONCASH INVESTING AND FINANCING ACTIVITIES |  |
Amortization of commitment shares | $ 72,790 | $ 79,410

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