Quarterly report pursuant to Section 13 or 15(d)

Condensed Consolidated Statements of Cash Flows (Unaudited)

v3.22.2
Condensed Consolidated Statements of Cash Flows (Unaudited) - USD ($)
6 Months Ended
Jun. 30, 2022
Jun. 30, 2021
Cash flows from operating activities:    
Net loss $ (22,686,130) $ (33,203,544)
Adjustments to reconcile net loss to net cash used in operating activities:    
Stock-based compensation expense 3,104,835 5,087,674
Depreciation and amortization 387,803 535,846
Net amortization on premium of investments 661,398 152,524
(Gain) Loss on foreign exchange 631,213 (68,830)
Operating lease right of use asset amortization 351,033 309,636
Amortization of debt discount 357,464 344,094
Realized loss on investments 118,671
Change in fair value of derivative liability 0 (198,000)
Loss on sale of property and equipment 21,235 7,914
Changes in operating assets and liabilities:    
Decrease in prepaid expenses 622,737 1,087,436
Decrease in contract asset (784,382)
Increase in other assets (57,780) 231,423
Increase (decrease) in accounts payable (426,868) (5,434,110)
decrease in accrued expenses (5,376,890) (6,917,751)
Decrease in operating lease liabilities (553,125) (488,006)
Net cash used in operating activities (22,844,404) (39,338,076)
Cash flows from investing activities:    
Purchases of investments (66,366,447) (70,529,641)
Proceeds from sales and maturities of investments 90,637,466
Purchases of property and equipment (13,449)
Proceeds from sale of property and equipment 8,100 6,400
Net cash provided by (used in) investing activities 24,265,670 (70,523,241)
Cash flows from financing activities:    
Repayment of short-term borrowings (657,233) (607,465)
Proceeds from issuance of common stock 0 62,586,070
Issuance costs paid for common stock financings 0 (1,820,437)
Net cash (used in) provided by financing activities (657,233) 60,158,168
Net increase (decrease) in cash, cash equivalents, and restricted cash 764,033 (49,703,149)
Cash, cash equivalents, and restricted cash at beginning of the period 25,676,532 86,453,341
Cash, cash equivalents, and restricted cash at end of the period 26,440,565 36,750,192
Supplemental disclosure of cash flow information and non-cash transactions:    
Cash paid during the period for interest $ 887,428 $ 870,649