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v3.26.1

CONDENSED STATEMENTS OF CASH FLOWS - USD ($) $ in Thousands | 6 Months Ended
--- | ---
May 31, 2026 | May 31, 2025
Cash flows from operating activities |  |
Net loss | $ (176,709) | $ (99,815)
Adjustments to reconcile net loss to net cash used in operating activities: |  |
Depreciation and amortization | 4,451 | 4,592
Stock-based compensation | 20,792 | 19,107
Net accretion of discount on marketable securities | (3,535) | (6,258)
Loss on disposal of property and equipment | 160 | 0
Amortization of operating lease right-of-use assets | 3,175 | 4,633
Changes in operating assets and liabilities: |  |
Accounts receivable | 0 | (19,000)
Prepaid expenses and other assets | 1,550 | (2,962)
Accounts payable | 1,411 | (5,888)
Deferred revenue | (8,296) | (15,509)
Operating lease liabilities | (352) | (3,080)
Accrued expenses and other current liabilities | (11,134) | (68)
Net cash used in operating activities | (168,487) | (124,248)
Cash flows from investing activities |  |
Purchases of marketable securities | (280,562) | (178,351)
Maturities of marketable securities | 252,714 | 281,543
Purchases of property and equipment | (2,981) | (6,160)
Net cash provided by (used in) investing activities | (30,829) | 97,032
Cash flows from financing activities |  |
Proceeds from exercise of stock options | 441 | 227
Proceeds from issuance of common stock under employee stock purchase plan | 1,596 | 1,252
Proceeds from issuances of common stock in “at the market” financing, net of issuance costs | 18,004 | 0
Net cash provided by financing activities | 20,041 | 1,479
Net decrease in cash, cash equivalents and restricted cash | (179,275) | (25,737)
Cash, cash equivalents and restricted cash at beginning of period | 247,928 | 110,898
Cash, cash equivalents and restricted cash at end of period | 68,653 | 85,161
Supplemental disclosures of non-cash investing and financing activities: |  |
Additions to property and equipment included in accounts payable and accrued expenses and other current liabilities | 314 | 1,082
Right-of-use assets recognized in exchange for lease obligations | 2,765 | 26,708
Reconciliation of cash, cash equivalents and restricted cash: |  |
Cash and cash equivalents | 67,685 | 84,260
Restricted cash | 968 | 901
Total cash, cash equivalents and restricted cash | $ 68,653 | $ 85,161

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