The Column Group III GP, LP 13D and 13G filings for Surrozen, 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 |
| 2025-03-28 9:19 pm Purchase |
2025-03-26 | 13D | Surrozen, Inc. SRZN |
The Column Group III GP, LP | 3,407,405 34.000% |
2,142,132 (+169.30%) |
Filing |
| 2024-04-17 4:10 pm Sale |
2024-04-04 | 13D | Surrozen, Inc. SRZN |
The Column Group III GP, LP | 1,265,273 34.600% |
-11,111 (-0.87%) |
Filing |
| 2024-04-08 6:19 pm Purchase |
2024-04-04 | 13D | Surrozen, Inc. SRZN |
The Column Group III GP, LP | 1,276,384 34.900% |
1,276,384 (New Position) |
Filing |
| 2024-04-08 4:57 pm Purchase |
2024-04-04 | 13D | Surrozen, Inc. SRZN |
The Column Group III GP, LP | 1,276,384 34.900% |
1,276,384 (New Position) |
Filing |