IDERA PHARMACEUTICALS INC's ticker is IDRA and the CUSIP is 45168K405. A total of 56 filers reported holding IDERA PHARMACEUTICALS INC in Q4 2020. The put-call ratio across all filers is 0.61 and the average weighting 0.0%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q4 2022 | $0 | – | 30 | 0.0% | 0.00% | – |
| Q3 2022 | $0 | – | 30 | 0.0% | 0.00% | – |
| Q2 2022 | $0 | – | 30 | 0.0% | 0.00% | – |
| Q1 2022 | $0 | – | 30 | -66.3% | 0.00% | – |
| Q4 2021 | $0 | – | 89 | 0.0% | 0.00% | – |
| Q3 2021 | $0 | – | 89 | 0.0% | 0.00% | – |
| Q2 2021 | $0 | -100.0% | 89 | -88.7% | 0.00% | – |
| Q1 2021 | $1,000 | -66.7% | 787 | 0.0% | 0.00% | – |
| Q4 2020 | $3,000 | +50.0% | 787 | -13.7% | 0.00% | – |
| Q3 2020 | $2,000 | +100.0% | 912 | +3.4% | 0.00% | – |
| Q2 2020 | $1,000 | – | 882 | +379.3% | 0.00% | – |
| Q1 2020 | $0 | – | 184 | – | 0.00% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| CONCOURSE FINANCIAL GROUP SECURITIES, INC. | 0 | $0 | 0.00% |