Quarterly report pursuant to Section 13 or 15(d)

Condensed Consolidated Statements of Cash Flows (Unaudited)

v3.23.2
Condensed Consolidated Statements of Cash Flows (Unaudited) - USD ($)
6 Months Ended
Jun. 30, 2023
Jun. 30, 2022
Cash flows from operating activities:    
Net loss $ (26,528,653) $ (22,686,130)
Adjustments to reconcile net loss to net cash used in operating activities:    
Stock-based compensation expense 1,849,754 3,104,835
Depreciation and amortization 340,213 387,803
Net amortization on (discount) premium of investments (278,677) 661,398
Loss on foreign exchange (4,388) 631,213
Amortization of debt discount 430,367 357,464
Realized loss on investments 1,528 118,671
Loss on sale of property and equipment 0 21,235
Changes in operating assets and liabilities:    
Decrease in prepaid expenses (698,679) 622,737
Decrease in contract asset (56,598) 57,780
Decrease in operating lease right of use asset 397,836 351,033
Increase in other long-term liabilities 2,500,000 0
Decrease in accounts payable (663,843) (426,868)
Decrease in accrued expenses 419,551 (5,376,890)
Decrease in operating lease liabilities (623,648) (553,125)
Net cash used in operating activities (22,915,237) (22,844,404)
Cash flows from investing activities:    
Purchases of investments (23,930,480) (66,366,447)
Proceeds from sales and maturities of investments 38,287,670 90,637,466
Purchases of property and equipment 0 (13,449)
Proceeds from sale of property and equipment 0 8,100
Net cash provided by (used in) investing activities 14,357,190 24,265,670
Cash flows from financing activities:    
Repayment of short-term borrowings (302,166) (657,233)
Proceeds from issuance of common stock 236,568 0
Issuance costs paid for common stock financings (29,724) 0
Net cash (used in) provided by financing activities (95,322) (657,233)
Net decrease in cash, cash equivalents, and restricted cash (8,653,369) 764,033
Cash, cash equivalents, and restricted cash at beginning of the period 17,672,615 25,676,532
Cash, cash equivalents, and restricted cash at end of the period 9,019,246 26,440,565
Supplemental disclosure of cash flow information and non-cash transactions:    
Cash paid during the period for interest 1,321,575 887,428
StockSubscriptionReceivable 40,928 0
Issuance of common stock for conversion of convertible debt 875,000 0
Write off of fully depreciated property and equipment $ 178,492 $ 0