Quarterly report pursuant to Section 13 or 15(d)

Condensed Consolidated Statements of Cash Flows (Unaudited)

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Condensed Consolidated Statements of Cash Flows (Unaudited) - USD ($)
$ in Thousands
9 Months Ended
Sep. 30, 2022
Sep. 30, 2021
Cash flows from operating activities:    
Net loss $ (9,925) $ (10,346)
Adjustments to reconcile net loss to net cash used in operating activities:    
Share-based compensation 1,091 1,260
Amortization of premium on marketable securities 118 51
Non-cash lease expense 47 43
Depreciation 19 18
Changes in operating assets and liabilities:    
Prepaid expenses and other assets (238) (129)
Amounts receivable 55 236
Deposits 104 (133)
Accounts payable 355 (400)
Accrued liabilities (371) (48)
Net cash used in operating activities (8,745) (9,448)
Cash flows from investing activities:    
Purchase of marketable securities (35,895) (47,740)
Maturities of marketable securities 42,758 35,905
Purchases of property and equipment (49) (15)
Proceeds from disposition of property and equipment 0 2
Net cash provided by (used in) investing activities 6,814 (11,848)
Cash flows from financing activities:    
Proceeds from issuance of common shares, net of offering costs 0 29,867
Proceeds from the exercise of stock options 0 244
Principal payments on finance lease obligations (5) (5)
Net cash (used in) provided by financing activities (5) 30,106
Net (decrease) increase in cash and cash equivalents (1,936) 8,810
Cash and cash equivalents at beginning of period 4,707 7,409
Cash and cash equivalents at end of period 2,771 16,219
Supplemental disclosure of non-cash transactions:    
Assets acquired under operating lease 446 0
Assets acquired under financing lease $ 10 $ 0