Annual report pursuant to Section 13 and 15(d)

Consolidated Statements of Cash Flows

v3.22.4
Consolidated Statements of Cash Flows - USD ($)
12 Months Ended
Dec. 31, 2022
Dec. 31, 2021
Cash flows from operating activities    
Net loss $ (18,062,263) $ (9,790,106)
Adjustments to reconcile net loss to net cash used in operating activities:    
Share-based compensation 487,630 515,629
Foreign currency exchange loss 305,407 85,066
Change in fair value of derivative liability (2,550,877) 1,936,191
Change in fair value of warrant liability (1,561,987) (840,555)
Depreciation of property and equipment 6,144 40,576
Gain on sale of property and equipment   (59,157)
Amortization of debt discount and issuance costs 241,854 366,018
Amortization of intangible assets 5,072 5,249
Gain on extinguishment of convertible debt and derivative liability (1,307,421)  
Changes in operating assets and liabilities:    
Prepaid expenses and other current assets (318,747) (600,635)
Accounts payable 2,675,693 (31,654)
Accrued liabilities 3,045,612 471,463
Deferred compensation   (1,403,468)
Net cash used in operating activities (17,033,883) (9,305,383)
Cash flows from investing activities    
Purchase of short-term investments (31,009) (33,102)
Maturity of short-term investment 31,009 33,069
Proceeds from sale of property and equipment   98,335
Purchase of property and equipment (1,981) (6,044)
Other investing activities   2,360
Net cash provided by (used in) investing activities (1,981) 94,618
Cash flows from financing activities    
Proceeds from convertible debt   6,915,199
Proceeds from issuance of Common Shares, net of issuance costs 4,974,253 15,868,381
Proceeds from issuance of warrants 1,520,401 2,739,221
Net cash provided by financing activities 6,494,654 25,522,801
Effect of exchange rates on cash (526,899) (175,018)
Net (decrease) increase in cash (11,068,109) 16,137,018
Cash at beginning of year 16,943,905 806,887
Cash at end of year 5,875,796 16,943,905
Noncash financing activities    
Conversion of convertible debt and derivative liability to Series 1 Convertible Preferred Shares 5,600,000  
Cash paid for interest on convertible debt 87,069  
Issuance of compensation warrants in consideration of issuance costs $ 343,000 $ 957,947