Are insiders buying SRZN stock?

Yes — 7 distinct insiders have bought SRZN (Surrozen, Inc./DE) on the open market, including 4 cluster buys where two or more insiders bought within a rolling window. The most recent qualifying activity was Mar 25, 2026.

How much SRZN stock have insiders bought?

Insiders have bought a combined $34.3M of SRZN across 47 open-market purchases, based on SEC Form 4 filings.

What is an insider cluster buy in SRZN?

A cluster buy is two or more distinct Surrozen, Inc./DE insiders — officers, directors, or 10% owners — each buying SRZN on the open market within a rolling window. SRZN has 4 detected cluster buys to date.

Where does this SRZN insider trading data come from?

Every figure is parsed directly from SEC Form 4 filings on EDGAR, and each purchase on this page links back to its original filing document.

SRZN insider buying

4 cluster buys

Surrozen, Inc./DE · Healthcare

When two or more insiders at Surrozen, Inc./DE buy SRZN on the open market around the same time, that clustered conviction is one of the highest-signal patterns in SEC filing data. Below is every cluster we've detected in SRZN plus the full record of qualifying open-market buys, each parsed directly from Form 4 filings and linked back to the source on SEC EDGAR.

Clusters

Distinct insiders

Total bought

$34.3M

Market cap

$296.3M

Detected clusters

Jan 6 – Jan 20, 2026
Detected Jan 20, 2026
4 insiders
Total bought
$2.3M
Market cap
$296.3M
Dec 5 – Dec 5, 2025
Detected Dec 5, 2025
2 insiders
Total bought
$1.2M
Market cap
$296.3M
Nov 13 – Nov 13, 2025
Detected Nov 13, 2025
2 insiders
Total bought
$8.0M
Market cap
$296.3M

1 more cluster in SRZN

All notable open-market buys in SRZN

Every open-market Form 4 purchase, newest first. Click an insider to see their full buying record across companies.

Date	Insider	Shares	Price	Value	Filing
Mar 24, 2026	TCG Crossover Fund II, L.P. 10% Owner	53,329	$24.69	$1.3M	SEC ↗
Mar 24, 2026	TCG Crossover Fund II, L.P. 10% Owner	53,329	$24.69	$1.3M	SEC ↗
Mar 23, 2026	TCG Crossover Fund II, L.P. 10% Owner	7,612	$24.90	$189.5K	SEC ↗
Mar 23, 2026	TCG Crossover Fund II, L.P. 10% Owner	7,611	$24.90	$189.5K	SEC ↗
Mar 13, 2026	TCG Crossover Fund II, L.P. 10% Owner	17,717	$24.88	$440.8K	SEC ↗
Mar 13, 2026	TCG Crossover Fund II, L.P. 10% Owner	17,716	$24.88	$440.8K	SEC ↗
Mar 12, 2026	TCG Crossover Fund II, L.P. 10% Owner	6,187	$24.99	$154.6K	SEC ↗
Mar 12, 2026	TCG Crossover Fund II, L.P. 10% Owner	6,187	$24.99	$154.6K	SEC ↗
Feb 11, 2026	TCG Crossover Fund II, L.P. 10% Owner	8,882	$23.58	$209.4K	SEC ↗
Feb 11, 2026	TCG Crossover Fund II, L.P. 10% Owner	8,881	$23.58	$209.4K	SEC ↗
Feb 3, 2026	TCG Crossover GP III, LLC 10% Owner	2,178	$21.94	$47.8K	SEC ↗
Feb 3, 2026	TCG Crossover GP III, LLC 10% Owner	2,177	$21.94	$47.8K	SEC ↗
Feb 2, 2026	TCG Crossover GP III, LLC 10% Owner	366	$21.38	$7.8K	SEC ↗
Feb 2, 2026	TCG Crossover GP III, LLC 10% Owner	365	$21.38	$7.8K	SEC ↗
Jan 30, 2026	TCG Crossover GP III, LLC 10% Owner	2,136	$21.39	$45.7K	SEC ↗
Jan 30, 2026	TCG Crossover GP III, LLC 10% Owner	2,135	$21.39	$45.7K	SEC ↗
Jan 20, 2026	Column Group Opportunity III GP, LPcluster 10% Owner	9,568	$19.60	$187.5K	SEC ↗
Jan 20, 2026	Kutzkey Timcluster Director, 10% Owner	9,568	$19.60	$187.5K	SEC ↗
Jan 20, 2026	Kutzkey Timcluster Director, 10% Owner	8,484	$19.60	$166.3K	SEC ↗
Jan 20, 2026	Column Group Opportunity III GP, LPcluster 10% Owner	8,484	$19.60	$166.3K	SEC ↗
Jan 15, 2026	Column Group Opportunity III GP, LPcluster 10% Owner	6,303	$19.89	$125.4K	SEC ↗
Jan 15, 2026	Kutzkey Timcluster Director, 10% Owner	6,303	$19.89	$125.4K	SEC ↗
Jan 15, 2026	Kutzkey Timcluster Director, 10% Owner	5,590	$19.89	$111.2K	SEC ↗
Jan 15, 2026	Column Group Opportunity III GP, LPcluster 10% Owner	5,590	$19.89	$111.2K	SEC ↗
Jan 13, 2026	Kutzkey Timcluster Director, 10% Owner	6,609	$19.80	$130.9K	SEC ↗

22 earlier buys hidden — sign in free to see the full history.

More Healthcare stocks with insider cluster buys

All insider buying in Healthcare →

SRZN insider buying — FAQ

Are insiders buying SRZN stock?: Yes — 7 distinct insiders have bought SRZN (Surrozen, Inc./DE) on the open market, including 4 cluster buys where two or more insiders bought within a rolling window. The most recent qualifying activity was Mar 25, 2026.
How much SRZN stock have insiders bought?: Insiders have bought a combined $34.3M of SRZN across 47 open-market purchases, based on SEC Form 4 filings.
What is an insider cluster buy in SRZN?: A cluster buy is two or more distinct Surrozen, Inc./DE insiders — officers, directors, or 10% owners — each buying SRZN on the open market within a rolling window. SRZN has 4 detected cluster buys to date.
Where does this SRZN insider trading data come from?: Every figure is parsed directly from SEC Form 4 filings on EDGAR, and each purchase on this page links back to its original filing document.

How we track insider buying in SRZN

We continuously poll SEC EDGAR for new Form 4 filings and parse every open-market purchase (transaction code P). A cluster is recorded when two or more distinct insiders — officers, directors, or 10% owners — each buy SRZN within a rolling window. We track clusters at every company size, from micro-caps to mega-caps. Every figure on this page traces back to an official filing; open any row to jump straight to the source document. What counts as a cluster buy?

This page is informational and reflects public filing data. It is not investment advice or a recommendation regarding SRZN.