Yes. Sangamo Therapeutics filed 2 WARN notices in the last 12 months covering 51 jobs. The most recent was filed Jun 22, 2026 for Richmond, California, effective Jun 22, 2026. Across every year on record since 2023: 6 notices covering 208 jobs.
208 roles affected across 6 filings.
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Canary status: AlarmEVIDENCE-BASED · NOT A PREDICTION
SEC bankruptcy filing (8-K Item 1.03) on record · 1 SEC restructuring disclosure (8-K Item 2.05) · 1 executive change disclosed to the SEC · M&A activity (SEC 8-K Item 2.01)
CanaryWhistle's own assessment, computed from the public filings listed on this page. It is a read of hiring and workforce activity, not a statement about Sangamo Therapeutics's solvency or creditworthiness. Not a credit rating and not financial advice. See our sources and method.
ClinicalCustomer Support
Filing history
Sangamo Therapeutics has filed 6 WARN notices between 2023 and 2026, cutting 208 jobs in total. Activity picked back up in the last 12 months (51 jobs) after a quiet prior year.
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51
2023
2024
2025
2026
Corporate signalsSEC · PBGC · PRIMARY SOURCES
Material corporate events on record for Sangamo Therapeutics, beyond the WARN notice, that fill in the wider story of a company under pressure. Each links to its official source. No other layoff tracker connects these.
Sep 21, 2026BankruptcySEC Form 8-K, Item 1.03, filed 2026-09-21 by SANGAMO THERAPEUTICS, INC (SGMOQ).SEC filing →
Sep 21, 2026AcquisitionSEC Form 8-K, Item 2.01, filed 2026-09-21 by SANGAMO THERAPEUTICS, INC (SGMOQ).SEC filing →
Sep 8, 2026BankruptcySEC Form 8-K, Item 1.03, filed 2026-09-08 by SANGAMO THERAPEUTICS, INC (SGMOQ).SEC filing →
Sep 8, 2026AcquisitionSEC Form 8-K, Item 2.01, filed 2026-09-08 by SANGAMO THERAPEUTICS, INC (SGMOQ).SEC filing →
Aug 28, 2026BankruptcySEC Form 8-K, Item 1.03, filed 2026-08-28 by SANGAMO THERAPEUTICS, INC (SGMOQ).SEC filing →
Jul 20, 2026BankruptcySEC Form 8-K, Item 1.03, filed 2026-07-20 by SANGAMO THERAPEUTICS, INC (SGMOQ).SEC filing →
Jun 23, 2026BankruptcySEC Form 8-K, Item 1.03, filed 2026-06-23 by SANGAMO THERAPEUTICS, INC (SGMOQ).SEC filing →
Jun 23, 2026RestructuringSEC Form 8-K, Item 2.05, filed 2026-06-23 by SANGAMO THERAPEUTICS, INC (SGMOQ).SEC filing →
Feb 3, 2026Executive ChangeSEC Form 8-K, Item 5.02, filed 2026-02-03 by SANGAMO THERAPEUTICS, INC (SGMOQ).SEC filing →
Sep 30, 2025Executive ChangeSEC Form 8-K, Item 5.02, filed 2025-09-30 by SANGAMO THERAPEUTICS, INC (SGMOQ).SEC filing →
Sep 11, 2025Executive ChangeSEC Form 8-K, Item 5.02, filed 2025-09-11 by SANGAMO THERAPEUTICS, INC (SGMOQ).SEC filing →
Jun 16, 2025Executive ChangeSEC Form 8-K, Item 5.02, filed 2025-06-16 by SANGAMO THERAPEUTICS, INC (SGMOQ).SEC filing →
Filed Apr 26, 2023 (3y ago) · Effective Jun 26, 2023 · official filing →
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Layoff
Questions
Is Sangamo Therapeutics laying off employees?
Yes. Sangamo Therapeutics filed 2 WARN notices in the last 12 months covering 51 jobs. The most recent was filed Jun 22, 2026 for Richmond, California, effective Jun 22, 2026. Across every year on record since 2023: 6 notices covering 208 jobs.
How many jobs is Sangamo Therapeutics cutting?
51 jobs in WARN notices filed in the last 12 months. 208 jobs across all 6 official WARN filings on record since 2023.
When do the Sangamo Therapeutics layoffs take effect?
The most recent filing lists an effective date of Jun 22, 2026. The WARN Act requires roughly 60 days' advance notice, so the filing date precedes the job losses.
Is Sangamo Therapeutics on a list you care about?
Paste your suppliers, customers or holdings at /monitor and see which of them have filed a layoff that has not happened yet. A WARN notice is filed about 60 days before the jobs go, so those are still ahead of you. Free to check, no account, and we do not store your list.
Watching Sangamo Therapeutics?
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