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COLUMN GROUP III GP, LP

InsiderCIK 0001790965

Largest Purchase

$4.0M

Surrozen, Inc./DE (SRZN)

Nov 17

Profile

Filings
6
Buy transactions
18
Sell transactions
4
Companies
2
Active
2025–2026

Across 6 filings between 2025–2026, COLUMN GROUP III GP, LP has disclosed $9.0M in transactions — spread across 2 companies. Their disclosed trades are net buying$6.0M in buys and $3.0M in sells. The largest single open-market purchase on record is $4.0M in Surrozen, Inc./DE. Data is sourced from official SEC Form 3, 4, and 5 filings.

Trading History

6 loaded
Feb 12TNYA
Tenaya Therapeutics, Inc.
COLUMN GROUP III GP, LPInsiderSell$3.0M
Jan 20SRZN
Surrozen, Inc./DE
COLUMN GROUP III GP, LPInsiderBuy$641.6K
Jan 15SRZN
Surrozen, Inc./DE
COLUMN GROUP III GP, LPInsiderBuy$357.4K
Jan 8SRZN
Surrozen, Inc./DE
COLUMN GROUP III GP, LPInsiderBuy$300.3K
Dec 8SRZN
Surrozen, Inc./DE
COLUMN GROUP III GP, LPInsiderBuy$694.9K
Nov 17SRZN
Surrozen, Inc./DE
COLUMN GROUP III GP, LPInsiderBuy$4.0M

6 filings