SGMO SCHEDULE 13G/A: SEC filing

An institutional holder

Filed with the SEC on · accession 0001172661-26-003615

SGMO filed a SCHEDULE 13G/A (schedule 13g/a) with the SEC on Aug 14, 2026. An institutional holder filed an amended Schedule 13G for Sangamo Therapeutics, indicating a change in passive ownership position.

Summary of the filing

An institutional holder filed an amended Schedule 13G for Sangamo Therapeutics, indicating a change in passive ownership position. The filing text does not disclose specific ownership percentages or share counts.

Key details

IssuerSangamo Therapeutics, Inc.

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Frequently asked questions

What did SGMO file with the SEC on Aug 14, 2026?

SGMO filed a SCHEDULE 13G/A (SEC filing). An institutional holder filed an amended Schedule 13G for Sangamo Therapeutics, indicating a change in passive ownership position. The filing text does not disclose specific ownership percentages or share counts.

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).

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