Castellina Ventures Ltd. 13D and 13G filings for Idera 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 |
| 2022-06-07 4:36 pm Purchase | 2022-05-18 | 13G | IDERA PHARMACEUTICALS, INC IDRA | Castellina Ventures Ltd. | 164,765 5.300% | 35,353 (+27.32%) | Filing |
| 2022-02-08 1:31 pm Purchase | 2021-12-31 | 13G | IDERA PHARMACEUTICALS, INC IDRA | Castellina Ventures Ltd. | 129,412 4.200% | 1,384 (+1.08%) | Filing |