Clearbridge Investments LLC 13D and 13G filings for Ionis Pharmaceuticals, Inc.:
- Schedule 13D must be filed within ten days after a person or an organization acquires beneficial ownership of more than 5% of a voting class of a company's equity securities.
- Shares have been adjusted for stock splits.
| Reported DateTime | Transaction Date | Type | Company Symbol | Filed By Symbol | Shares Owned % Owned | Shares Vs. Prev Report | View |
| 2021-02-09 5:23 pm Sale | 2020-12-31 | 13G | Ionis Pharmaceuticals, Inc. IONS | Clearbridge Investments LLC | 6,915,147 4.950% | -1,032,429 (-12.99%) | Filing |