| Net cash used in operating activities | |
| Purchases of short-term investments | -234.49M |
| Proceeds from the sale of short-term investments | 277.97M |
| Purchases of property, plant and equipment | -4.31M |
| Proceeds from land sold to BioMed | |
| Reduction of cash due to deconsolidation of Regulus Therapeutics Inc. upon adoption of a new accounting standard | |
| Acquisition of licenses and other assets | |
| Purchases of strategic investments | |
| Net cash (used in) provided by investing activities | |
| Proceeds from issuance of equity | 7.25M |
| Proceeds from equipment financing arrangement | |
| Principal payments on debt obligations | -5.43M |
| Net cash (used in) provided by financing activities | |
| Net (decrease) increase in cash and cash equivalents | |
| Cash and cash equivalents at beginning of period | 128.8M |
| Cash and cash equivalents at end of period | 84.28M |
| Interest paid | |
| Income taxes paid | |
| Amounts accrued for capital and patent expenditures | |
| Capitalized costs and financing liability associated with leased facility | |