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Condensed Consolidated Statements of Cash Flows - USD ($) $ in Thousands | 6 Months Ended
--- | ---
Jun. 30, 2024 | Jun. 30, 2023
Operating activities |  |
Net income (loss) | $ 89,954 | $ (118,598)
Adjustments to reconcile net income (loss) to net cash provided by (used in) operating activities: |  |
Depreciation and amortization | 2,694 | 1,829
Stock-based compensation expense | 14,550 | 22,359
Impairment of out-license asset and remeasurement of CVR liability, net | 6,772 |
Loss on debt extinguishment | 12,630 |
Gain on Sale Transaction, net (Note 6) | (177,732) |
Inventory write-downs, net | 2,481 | 2,894
Other non-cash adjustments, net | (1,267) | (556)
Changes in operating assets and liabilities: |  |
Trade receivables, net | 85,217 | (31,350)
Inventory | (18,557) | (15,715)
Prepaid manufacturing | 7,170 | 302
Other prepaid, current and non-current assets | (4,249) | 4,785
Accounts payable | 40,077 | 17,786
Accrued rebates, fees and reserves | 6,523 | 26,383
TSA related operating assets and liabilities, net (Note 6) | (4,781) |
Accrued compensation | (2,643) | (8,472)
Accrued and other current and non-current liabilities | (45,871) | (9,294)
Net cash provided by (used in) operating activities | 12,968 | (107,647)
Investing activities |  |
Purchases of investments in marketable securities |  | (19,507)
Proceeds from maturities of investments in marketable securities | 6,200 | 64,750
Proceeds from sale of investments in marketable securities | 8,688 | 13,282
Milestone based license fee payment to Junshi Biosciences | (12,500) |
Other investing activities, net | 208 | 366
Net cash provided by investing activities | 230,419 | 58,891
Financing activities |  |
Proceeds from 2029 Term Loan, net of debt discount & issuance costs | 37,120 |
Proceeds from Revenue Purchase and Sale Agreement, net of issuance costs | 36,495 |
Proceeds from issuance of common stock upon exercise of stock options | 291 | 117
Proceeds from purchase under the employee stock purchase plan | 685 | 1,337
Taxes paid related to net share settlement | (2,456) | (3,086)
Repayment of 2027 Term Loans, premiums and exit fees | (260,387) |
Other financing activities | (241) | (625)
Net cash (used in) provided by financing activities | (187,038) | 58,129
Net increase in cash, cash equivalents and restricted cash | 56,349 | 9,373
Cash, cash equivalents and restricted cash at beginning of period | 103,343 | 63,987
Cash, cash equivalents and restricted cash at end of period | 159,692 | 73,360
Supplemental disclosures of non-cash activities |  |
Non-cash employee bonuses settled in common stock | 4,408 |
Financing issuance costs in accrued and other current liabilities | 1,008 |
CIMERLI Sale |  |
Investing activities |  |
Cash received from Sale | 187,823 |
YUSIMRY Sale |  |
Investing activities |  |
Cash received from Sale | 40,000 |
At The Market Offering. |  |
Financing activities |  |
Proceeds from issuance of common stock, net of issuance costs | $ 1,455 | 6,761
Public Offering |  |
Financing activities |  |
Proceeds from issuance of common stock, net of issuance costs |  | $ 53,625

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