Column Group Opportunity III GP, LP is 10% at Surrozen, Inc./DE (SRZN). They have made 2 open-market trades across 2 companies since 2022, most recently 2026-01-20.
CIK 0001932874
2 open-market purchases totalling $1.2M since 2022, never a sale. Too few scored purchases to measure a record yet.
| Ticker | Shares | Value |
|---|---|---|
| SRZN | 891,808 | $20.9M |
| NGM | 123,820 | $191K |
| Total | $21.1M |
Shares reported on the most recent Form 4, priced at the 2026-01-20 close.
Counted per filing, not per execution lot — a purchase filled in several tranches is one decision.
Grouped by shared companies and similar filing behaviour. This is a similarity measure, not a ranking or a performance signal.