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v3.23.2

Condensed Consolidated Statements of Cash Flows (Unaudited) - USD ($) $ in Thousands | 6 Months Ended
--- | ---
Jun. 30, 2023 | Jun. 30, 2022
Operating Activities |  |
Net income (loss) | $ (2,212) | $ 37,096
Adjustments to reconcile net income (loss) to net cash used in operating activities: |  |
Stock-based compensation expense | 299 | 861
Depreciation and amortization | 4 | 180
Change in fair value of long-term receivables | (76) |
Change in fair value of derivative liabilities | 76 |
Bad debt expense |  | 200
Net gain on disposal of assets | (4,736) | (57,245)
Changes in operating assets and liabilities: |  |
Accounts and other receivables |  | 1,618
Prepaid and other current assets | 865 | 2,197
Accounts payable | (189) | (5,382)
Accrued compensation and other accrued liabilities | (2,746) | (3,680)
Operating lease liability and right-of-use asset | 28 | 41
Deferred revenue |  | (230)
Net cash flows used in operating activities | (8,687) | (24,344)
Investing Activities |  |
Proceeds from maturities of short-term investments |  | 2,504
Proceeds from the sale of property and equipment |  | 447
Proceeds from the sale of complement portfolio to Vertex | 5,000 | 55,000
Proceeds from the sale of legacy rare bleeding disorder program to GCBP | 1,000 |
Payment of transaction costs in connection with the sale of complement portfolio to Vertex |  | (2,576)
Payment of transaction costs in connection with the sale of legacy rare bleeding disorder program to GCBP | (794) |
Net cash flows provided by investing activities | 5,206 | 55,375
Financing Activities |  |
Payment of dividends | (11,264) |
Issuance of common stock from stock grants and option exercises | 2 | 16
Net cash flows (used in) provided by financing activities | (11,262) | 16
Net (decrease) increase in cash and cash equivalents | (14,743) | 31,047
Cash and cash equivalents at beginning of the period | 21,666 | 44,347
Cash and cash equivalents at end of the period | 6,923 | $ 75,394
Supplemental Disclosure on Non-Cash Investing and Financing Activities: |  |
CVR derivative liability | 4,530 |
Exercise of stock options in prepaid and other current assets | $ 22 |

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