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v3.23.3

Condensed Consolidated Statements of Cash Flows - USD ($) $ in Thousands | 9 Months Ended
--- | ---
Sep. 30, 2023 | Sep. 30, 2022
Cash flows from operating activities: |  |
Net loss | $ (164,808) | $ (175,575)
Adjustments to reconcile net loss to net cash used in operating activities: |  |
Depreciation and amortization | 1,232 | 1,041
Inventory obsolescence | 236 | 0
Stock-based compensation expense | 39,127 | 29,419
Non-cash interest expense on royalty financing obligations and secured term loan and amortization of debt issuance costs | 66,286 | 55,119
Amortization of premium/discount on investments | (6,814) | (818)
Loss on extinguishment of debt | (29,019) | 0
Changes in operating assets and liabilities: |  |
Receivables | (3,125) | (13,827)
Inventory | (2,357) | (11,263)
Prepaid expenses and other assets | (7,530) | (1,132)
Accounts payable and accrued expenses | (36,678) | (27,639)
Interest payable | 0 | 6,345
Deferred revenue | (811) | 329
Net cash used in operating activities | (86,223) | (138,001)
Cash flows from investing activities: |  |
Acquisitions of property and equipment | (1,614) | (825)
Purchase of investments | (357,419) | (244,283)
Sales and maturities of investments | 256,008 | 39,655
Net cash used in investing activities | (103,025) | (205,453)
Cash flows from financing activities: |  |
Net proceeds from common stock issued under stock-based compensation plans | 8,518 | 10,756
Net proceeds from secured term loans | 300,000 | 73,072
Repayment of Athyrium secured term loans principal | (240,452) | 0
Prepayment and repayment fees on Athyrium secured term loans | (21,261) | 0
Payment of debt issuance costs on Pharmakon Tranche A term loan | (11,147) | 0
Net cash provided by financing activities | 35,658 | 83,828
Effect of exchange rate on cash, cash equivalents, and restricted cash | (160) | 235
Decrease in cash, cash equivalents and restricted cash | (153,750) | (259,391)
Cash, cash equivalents and restricted cash at beginning of period | 306,239 | 507,734
Cash, cash equivalents and restricted cash at end of period | $ 152,489 | $ 248,343

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