Welcome to our dedicated page for Sangamo Therapeutics SEC filings (Ticker: SGMO), a comprehensive resource for investors and traders seeking official regulatory documents including 10-K annual reports, 10-Q quarterly earnings, 8-K material events, and insider trading forms.
The Sangamo Therapeutics, Inc. (SGMO) SEC filings page on Stock Titan provides direct access to the company’s U.S. Securities and Exchange Commission disclosures, alongside AI‑generated summaries that help explain their contents. Sangamo is a genomic medicine company listed on the Nasdaq Capital Market, and its filings document clinical, regulatory, financial and listing‑related developments across its Fabry disease and neurology‑focused pipeline.
Investors can review Sangamo’s current reports on Form 8‑K, which the company uses to report material events. Recent 8‑Ks describe positive topline and updated data from the registrational Phase 1/2 STAAR study of isaralgagene civaparvovec (ST‑920) in Fabry disease, including mean annualized estimated glomerular filtration rate (eGFR) slopes and safety findings, as well as the FDA’s agreement to use eGFR slope as an endpoint for an accelerated approval pathway. Other 8‑Ks cover quarterly financial results, collaboration and license agreements, executive transitions and a Nasdaq notice granting additional time to regain compliance with the minimum bid price requirement.
Annual reports on Form 10‑K and quarterly reports on Form 10‑Q (when available in the feed) provide more detailed information on Sangamo’s research and development expenses, general and administrative costs, cash and cash equivalents, and risk factors related to its genomic medicine programs, collaborations and capital needs. These filings also elaborate on the company’s description of its business as a neurology‑focused genomic medicine company and its reliance on investigational product candidates such as ST‑920, ST‑503 and ST‑506.
On this page, Stock Titan’s tools surface new SGMO filings from EDGAR in near real time and apply AI‑powered analysis to highlight key points, such as clinical endpoints referenced in 8‑Ks, updates on BLA preparation activities, or disclosures about Nasdaq listing compliance. Users can also locate proxy statements and other governance‑related documents to better understand Sangamo’s executive compensation plans and board‑level decisions, as referenced in its SEC filings. This combination of source documents and AI summaries is intended to make it easier to interpret complex regulatory language without replacing the need to read the original filings.
Gregory D. Davis, Head of Research & Technology and an officer of Sangamo Therapeutics, Inc. (SGMO), reported a deemed disposition of 723 shares of the issuer's common stock on 08/24/2025 under Form 4. The transaction code is F and was a mandatory tax-withholding surrender of shares underlying vested restricted stock units (RSUs) using the issuer's closing price on 08/22/2025 of $0.5863 per share; the withholding is treated as a disposition for reporting purposes and not an open-market sale. Following the transaction, the reporting person beneficially owns 201,222 shares. The filing discloses the schedule of remaining RSU vesting installments and notes vesting is subject to continuous service and potential acceleration per the 2018 Equity Incentive Plan.
Sangamo Therapeutics insider filing shows routine RSU vesting and tax-withholding disposition. On 08/24/2025 the reporting person, Scott B. Willoughby (SVP, Chief Legal Officer, Secretary and Director), had 1,434 shares disposed of at a price of $0.5863 per share to satisfy mandatory tax withholding related to RSUs that vested that day.
After the withholding disposition the reporting person beneficially owns 748,243 shares. The filing details scheduled vesting: 2,574 shares from a Feb 24, 2023 RSU grant (with remaining installments through Feb 24, 2026), 178,125 shares from a Jan 22, 2024 RSU grant vesting through Jan 22, 2026, and 120,000 shares from a Feb 25, 2025 RSU grant with one-quarter vesting on Feb 25, 2026 and the remainder in eight quarterly installments. All vesting is conditioned on Continuous Service and any applicable acceleration under the 2018 EIP.
Sangamo Therapeutics insider Prathyusha Duraibabu, SVP and Chief Financial Officer, reported a routine disposition on 08/24/2025 of 1,792 shares of common stock. The shares were surrendered to the company solely to satisfy mandatory tax withholding on RSUs using the closing price of $0.5863 per share on 08/22/2025. Following the transaction the reporting person beneficially owns 744,487 shares, which include multiple RSU grants that vest over time: installments from a 02/24/2023 grant, a 01/22/2024 grant, and a 02/25/2025 grant, each subject to continuous service and plan terms.
Sangamo Therapeutics insider Nathalie Dubois-Stringfellow reported a small disposition tied to RSU tax withholding and continues to hold a substantial equity stake. The Form 4 shows that on 08/24/2025 she surrendered 1,792 shares to the company for mandatory tax withholding at a price of $0.5863 per share related to vested restricted stock units under the 2018 Equity Incentive Plan.
After the withholding disposition, the reporting person beneficially owns 766,089 shares. The filing details the schedule of outstanding RSU grants and future vesting: remaining installments from a 2023 grant, a 2024 grant vesting through January 22, 2026, and a 2025 grant with a first vesting on February 25, 2026, all subject to continuous service and plan acceleration provisions.
Sangamo Therapeutics filed a Form S-8 to register an additional 14,000,000 shares of common stock to be issued pursuant to its Amended and Restated 2018 Equity Incentive Plan. The filing incorporates prior Form S-8 registrations for 19,131,725, 9,900,000, 7,900,000, 10,000,000 and 11,000,000 shares.
The submission relies on incorporation by reference to the company’s recent periodic reports and includes key exhibits such as the Amended Plan and legal opinions; corporate officers including the CEO and CFO signed the registration.
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