COLUMN GROUP III GP, LP bought SRZN

November 13, 2025 · Form 4 insider transaction

COLUMN GROUP III GP, LP bought 148,150 shares of Surrozen, Inc. at $12.65 per share, a transaction worth $1.87M. The trade was recorded as open-market purchase and disclosed on an SEC Form 4, filed 4 days after the transaction.

Direction
Acquired (buy-side)
Shares
148,150
Price
$12.65
Total value
$1.87M
Role10% owner
SecurityCommon Stock
Transaction codeP: Open-market purchase
Transaction dateNovember 13, 2025
Filing dateNovember 17, 2025
Shares owned after852,482
OwnershipIndirect
10b5-1 planNo
AmendedNo

Footnotes

The securities are directly held by TCG III LP. The Column Group III GP, LP ("TCG III GP") is the general partner of TCG III LP and may be deemed to have voting, investment and dispositive power with respect to these securities. The managing partners of TCG III GP are David Goeddel, Peter Svennilson and Tim Kutzkey, a member of the Issuer's board of directors (collectively, the "Managing Partners"). The Managing Partners may be deemed to share voting and investment power with respect to such securities. TCG III GP and each of the Managing Partners disclaim beneficial ownership of these securities, except to the extent of their respective pecuniary interest in such securities.

View the original Form 4 on SEC EDGAR