| Net income (loss) | -59.5M |
| Net (income) loss attributable to noncontrolling interests | |
| Net income (loss) attributable to Arrowhead | |
| (Income) loss from discontinued operations | |
| Realized and unrealized (gain) loss on investments | |
| (Gain) loss from sale of subsidiary | |
| Loss on sale/donation of fixed assets | |
| Stock issued as gift | |
| Stock issued for professional services | |
| Stock issued for in-process research and development | |
| Change in value of derivatives | -233.05K |
| Purchased in-process research and development - Nanoconduction | |
| Stock-based compensation | 7.55M |
| Depreciation and amortization | |
| Amortization (accretion) of note discounts, net | |
| Gain on sale of stock in subsidiary | |
| Non-cash (gain) loss from equity investment | |
| Noncontrolling interest | |
| Gain on renegotiation of accrued severance | |
| Receivables | |
| Other receivables | |
| Prepaid expenses | |
| Other current assets | |
| Deposits | |
| Accounts payable | 913.66K |
| Accrued expenses | -4.73M |
| Accrued severance and other liabilities | 24.25K |
| NET CASH USED IN OPERATING ACTIVITIES OF CONTINUING OPERATIONS | -54.25M |
| Purchase of marketable securities - US Treasury Bills | |
| Purchase of property and equipment | -1.15M |
| Purchase of MASA Energy, LLC | |
| Minority equity investment | |
| Cash paid for interest in Insert | |
| Cash obtained from interest in Insert | |
| Proceeds from sale of marketable securities - US Treasury Bills | 16.31M |
| Proceeds from sale of investments | |
| Proceeds from sale of subsidiaries | |
| Proceeds from sale of fixed assets | 0 |
| Payment for patents | |
| Restricted cash | |
| Cash transferred in sale of subsidiary | |
| NET CASH USED IN INVESTING ACTIVITIES OF CONTINUING OPERATIONS | 15.16M |
| Proceeds from issuance of Calando debt | |
| Proceeds from sale of stock in subsidiary | |
| Proceeds from issuance of common stock and warrants, net | |
| NET CASH PROVIDED BY FINANCING ACTIVITIES OF CONTINUING OPERATIONS | 1.49M |
| Operating cash flows | |
| Investing cash flows | |
| Financing cash flows | |
| Net cash provided by (used in) discontinued operations: | |
| NET INCREASE (DECREASE) IN CASH | -37.6M |
| CASH AT BEGINNING OF PERIOD | 81.21M |
| CASH AT END OF PERIOD | 43.62M |
| Interest paid | -8.91K |
| Taxes paid | -2.4K |