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Schedule 13D filing
Column Group III Gp, LP disclosed a 21.5% stake in SRZN
Column Group III Gp, LP reported owning 21.5% of Surrozen, Inc. (SRZN) (3,824,612 shares) in a Schedule 13D filed Oct 22, 2026.
A 13D means the holder may push for changes at the company.
More SRZN insider and Congress trades
From a public Schedule 13D, linked above. Not investment advice, and not a recommendation to buy or sell.