SRZN SCHEDULE 13G/A: SEC filing

An institutional holder

Filed with the SEC on Oct 7, 2026 · accession 0001213900-26-107661

SRZN filed a SCHEDULE 13G/A (schedule 13g/a) with the SEC on Oct 7, 2026. An institutional holder filed an amended Schedule 13G for Surrozen, Inc., indicating a change in its passive ownership position. The stock moved -4.6% by the first close after the filing.

Summary of the filing

An institutional holder filed an amended Schedule 13G for Surrozen, Inc., indicating a change in its passive ownership position. The filing does not disclose a specific ownership percentage in the available text.

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Key details

IssuerSurrozen, Inc.

How SRZN stock reacted

Close before

$26.37

Oct 6, 2026

First close after

-4.65%

$25.14

5 trading days

-10.85%

$23.51

Since filing

+17.56%

$31.00

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Frequently asked questions

What did SRZN file with the SEC on Oct 7, 2026?

SRZN filed a SCHEDULE 13G/A (SEC filing). An institutional holder filed an amended Schedule 13G for Surrozen, Inc., indicating a change in its passive ownership position. The filing does not disclose a specific ownership percentage in the available text.

How do I read a SCHEDULE 13G/A?

A report the company filed with the SEC (the US market regulator). Start with the summary, then the key amounts and names. Compare it with the company’s earlier filings.

Why are SEC filings important?

Public companies must tell the SEC about anything that can change their value — results, leadership changes, big deals, new shares, bankruptcy. Filings are the official source, often before the news. A SCHEDULE 13G/A (schedule 13g/a): A report the company filed with the SEC (the US market regulator).

How did SRZN stock react to this filing?

SRZN closed at $26.37 before the filing and $25.14 on Oct 7, 2026 (-4.65%). Five trading days later: $23.51 (-10.85%).

Other SRZN SEC filings

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