Arkolith/Insider Trading/SRZN/Form 4

Column Group III GP, LP

10% OwnerSurrozen, Inc./DE (SRZN) · full profile →Form 4 · filed Dec 8, 2025
Net Buying
Open-Market Buys
$695K
Open-Market Sells
$0
Net Open-Market Flow
$695K
Transactions
4
4 non-derivative · 0 derivative

Non-Derivative Transactions (Table I)

DateActionSharesPriceValueOwned After
Dec 5, 2025Buy(P)15K$19.54$283K869K
Dec 5, 2025Buy(P)16K$19.54$320K982K
Dec 4, 2025Buy(P)2K$17.35$43K855K
Dec 4, 2025Buy(P)3K$17.35$48K966K

Transaction Codes

P
Open-market purchase

Data Source & Provenance

Parsed from a single SEC EDGAR Form 4 filing (accession 0001193125-25-311384) within minutes of acceptance. Every field above traces to the original document. Verify it directly:

View original filing on SEC.govRaw Form 4 XML