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v3.26.1

Condensed Consolidated Statements of Cash Flows (Unaudited) - USD ($) $ in Thousands | 6 Months Ended
--- | ---
Jun. 30, 2026 | Jun. 30, 2025
Operating activities: |  |
Net loss | $ (213,038) | $ (149,753)
Adjustments to reconcile net loss to net cash used in operating activities: |  |
Interest receivable and accretion of discounts on marketable securities | (2,908) | 6,505
Depreciation of property plant and equipment | 1,145 | 1,291
Non-cash operating lease expense | 663 | 649
Deferred income tax recovery | (1,497) | (1,383)
Stock-based compensation expense | 33,626 | 25,887
Unrealized foreign exchange gain | (662) | (28)
Realized (gain) loss on marketable securities | (667) | 518
Changes in operating assets and liabilities: |  |
Other receivables | (262) | 380
Prepaid expenses and other current assets | (3,983) | (6,412)
Accounts payable and accrued liabilities | 3,915 | (2,914)
Operating lease liability | (707) | (625)
Other liabilities | 88 | 0
Net cash used in operating activities | (184,287) | (125,885)
Investing activities: |  |
Purchases of property, plant and equipment | (408) | (200)
Purchases of marketable securities | (996,034) | (220,055)
Proceeds from marketable securities | 257,922 | 337,025
Net cash provided by (used in) investing activities | (738,520) | 116,770
Financing activities: |  |
Proceeds from offerings, net | 837,526 | 0
Proceeds from exercise of stock options | 5,513 | 1,216
Net cash provided by financing activities | 843,039 | 1,216
Effect of exchange rate changes on cash and cash equivalents | 132 | 568
Decrease in cash and cash equivalents | (79,636) | (7,331)
Cash and cash equivalents, beginning of period | 199,163 | 142,712
Cash and cash equivalents, end of period | 119,527 | 135,381
Supplemental disclosure of cash paid: |  |
Operating lease | 879 | 845
Income taxes | 984 | 7,897
Supplemental disclosures of non-cash transactions: |  |
Fair value of stock options and pre-funded warrants exercised on a cashless basis | $ 21,818 | $ 10,324

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