LYTTON LAURENCE W 13D and 13G filings for Catalyst Biosciences, 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 |
| 2023-02-13 2:55 pm Sale | 2022-12-31 | 13G | Catalyst Biosciences, Inc. CBIO | LYTTON LAURENCE W | 177,822 7.100% | -294,793 (-62.37%) | Filing |
| 2022-03-04 5:23 pm Purchase | 2022-02-22 | 13G | Catalyst Biosciences, Inc. CBIO | LYTTON LAURENCE W | 472,615 5.900% | 442,952 (+1493.26%) | Filing |