| Net (loss)/income | -49.08M |
| Depreciation and amortization | 141K |
| Stock-based compensation expense | 3.31M |
| Change in fair value of warrant liability | |
| Non-cash interest expense (income) | 83K |
| Net gain on sale of assets | |
| Accounts receivable | 249K |
| Prepaid expenses and other assets | -265K |
| Accounts payable and accrued liabilities | 1.11M |
| Deferred revenue | |
| Total adjustments | 22.65M |
| Net cash (used in)/provided by operating activities | |
| Purchase of marketable securities | -50.49M |
| Sales of marketable securities | 66.82M |
| Purchases of property and equipment | -269K |
| Proceeds from sale of assets | |
| Decrease in restricted cash | 0 |
| Net cash provided by/(used in) investing activities | |
| Proceeds from registered direct offering of common stock and warrants, net of issuance costs of $1,310,000 | |
| Proceeds from other issuances of common stock and exercise of warrants | |
| Net cash provided by financing activities | |
| NET INCREASE (DECREASE) IN CASH AND CASH EQUIVALENTS | -12.42M |
| CASH AND CASH EQUIVALENTS, BEGINNING OF PERIOD | 33.09M |
| CASH AND CASH EQUIVALENTS, END OF PERIOD | 20.67M |