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v3.26.1

Condensed Consolidated Statements of Cash Flows (Unaudited) - USD ($) | 6 Months Ended
--- | ---
Jun. 30, 2026 | Jun. 30, 2025
Cash flows from operating activities: |  |
Net loss | $ (20,181,000) | $ (15,406,000)
Adjustments to reconcile net loss to net cash used in operating activities: |  |
Share-based compensation | 1,940,000 | 1,638,000
Amortization of discounts on marketable securities | (359,000) | (441,000)
Non-cash lease expense | 44,000 | 40,000
Depreciation | 23,000 | 14,000
Amounts receivable | 14,000 | 75,000
Prepaid expenses and other assets | (86,000) | (453,000)
Deposits | 0 | 1,108,000
Accounts payable | 1,337,000 | 321,000
Accrued liabilities | 72,000 | (1,643,000)
Net cash used in operating activities | (17,196,000) | (14,747,000)
Cash flows from investing activities: |  |
Purchase of marketable securities | (23,650,000) | (16,370,000)
Maturities and sales of marketable securities | 29,790,000 | 31,967,000
Purchase of property and equipment | (11,000) | (18,000)
Net cash provided by (used in) investing activities | 6,129,000 | 15,579,000
Cash flows from financing activities: |  |
Proceed from the exercise of common stock options | 555,000 | 257,000
Principal payments on finance lease obligations | (6,000) | (5,000)
Net cash provided by financing activities | 549,000 | 252,000
Net increase (decrease) in cash and cash equivalents | (10,518,000) | 1,084,000
Cash and cash equivalents at beginning of period | 15,647,000 | 3,025,000
Cash and cash equivalents at end of period | 5,129,000 | 4,109,000
Supplemental disclosure of cash flow information: |  |
Cash paid for income taxes | $ 13,000 | $ 12,000

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