CATALYST BIOSCIENCES INC's ticker is CBIO and the CUSIP is 14888D208. A total of 72 filers reported holding CATALYST BIOSCIENCES INC in Q2 2021. The put-call ratio across all filers is - and the average weighting 0.2%.
Quarter-by-quarter ownership
Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| Stonepine Capital Management, LLC | 834,449 | $5,265,000 | 4.03% |
| ACUTA CAPITAL PARTNERS, LLC | 1,357,500 | $8,566,000 | 2.33% |
| 22NW, LP | 772,314 | $4,873,000 | 1.74% |
| AIGH Capital Management LLC | 421,042 | $2,657,000 | 1.08% |
| Altium Capital Management LP | 313,745 | $1,980,000 | 0.74% |
| Worth Venture Partners, LLC | 99,297 | $627,000 | 0.50% |
| Nantahala Capital Management | 1,865,334 | $11,770,000 | 0.36% |
| Parkman Healthcare Partners LLC | 189,161 | $1,194,000 | 0.31% |
| Sio Capital Management, LLC | 188,714 | $1,191,000 | 0.24% |
| Essex Woodlands Management, Inc. | 78,622 | $496,000 | 0.13% |