Surrozen, Inc./DE (SRZN) Form SCHEDULE 13D/A — Oct 22, 2026

$SRZNForm SCHEDULE 13D/AFiled Oct 22, 2026, 4:45 PM ET0001193125-26-429027Original filing

Surrozen insider group files Amendment No. 7 to its Schedule 13D, updating beneficial ownership after the company's ongoing share sales diluted their stake. The Column Group funds and individuals Tim Kutzkey and Peter Svennilson together remain the largest holders, with the two individuals reporting 21.5% of the common stock. On October 20, 2026, the three Column Group investment entities participated in Surrozen's private placement, buying roughly $18.0 million of units at $11.60 per unit.

Key figures

Warrants Per Unit: 0.5 Series E Common Warrants per share
Tcg IIILP purchase: $5,635,628.00 for 485,830 shares + 242,915 warrants
Tcg IIIALP purchase: $6,364,374.80 for 548,653 shares + 274,327 warrants
Column Group IIIGP percent: 16.6%
Private Placement Unit Price: $11.60 per unit
Tcg Opportunity IIILP purchase: $5,999,995.60 for 517,241 shares + 258,620 warrants
Aggregate Percent Top Reporting Persons: 21.5%

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