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SANGAMO THERAPEUTICS, INC (SGMO) Form 8-K — Sep 21, 2026

$SGMOForm 8-KItems 1.03, 2.01, 9.01Filed Sep 21, 2026, 4:01 PM ET0001193125-26-396644Original filing

Sangamo Therapeutics completed the sale of substantially all of its assets — primarily ST-920 (isaralgagene civaparvovec), its one-time AAV gene therapy for Fabry disease — to PTC Therapeutics on September 17, 2026. Total consideration is $111 million in cash at closing plus up to an additional $100 million in contingent milestone payments, along with PTC's assumption of certain specified liabilities. The sale closed under Sangamo's Chapter 11 case (Case No. 26-10989 in the District of Delaware), which the company filed on June 23, 2026.

Key figures

Deal Value Usd
$111,000,000 cash at closing plus up to $100,000,000 in contingent milestone consideration
Auction Date
2026-08-10
Sale Order Date
2026-09-02
Sale Closing Date
2026-09-17
Current Otc Symbol
SGMOQ
Chapter11 Filing Date
2026-06-23
Bankruptcy Case Number
26-10989
Delisting Effective Date
2026-09-27
Asset Purchase Agreement Date
2026-08-25
Cash Consideration At Closing
111000000
Max Contingent Milestone Consideration
100000000

AI analysis

Red flags4 · Pro

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AI-generated analysis of a public disclosure. Not investment advice; verify against the original document.