4D Molecular Therapeutics Files 8-K

TL;DR

4D Molecular Therapeutics filed an 8-K on Dec 10, 2025 for 'Other Events' - details TBD.

AI Summary

On December 10, 2025, 4D Molecular Therapeutics, Inc. filed an 8-K report. The filing indicates an 'Other Events' item, but provides no further specific details regarding the nature of these events, any associated parties, or financial implications within the provided text.

Why It Matters

This filing signals a material event has occurred for 4D Molecular Therapeutics, Inc., requiring disclosure to investors, though the specific nature of the event is not detailed in this excerpt.

Risk Assessment

Risk Level: medium — The filing of an 8-K for 'Other Events' suggests a significant development, but the lack of specific details introduces uncertainty and potential risk for investors.

Key Players & Entities

• 4D Molecular Therapeutics, Inc. (company) — Registrant
• December 10, 2025 (date) — Date of Report
• Delaware (jurisdiction) — State of Incorporation
• 001-39782 (other) — Commission File Number
• 47-3506994 (other) — IRS Employer Identification No.
• 5858 Horton Street #455 (address) — Principal Executive Offices
• Emeryville (location) — City of Principal Executive Offices
• California (location) — State of Principal Executive Offices
• 94608 (zip_code) — ZIP Code of Principal Executive Offices
• (510) 505-2680 (phone_number) — Registrant's Telephone Number

FAQ

Key Financial Figures

• $0.0001 — nge on which registered Common Stock, $0.0001 par value per share FDMT Nasdaq Glo

Filing Documents

• fdmt-20251210.htm (8-K) — 45KB
• 0001193125-25-314167.txt ( ) — 153KB
• fdmt-20251210.xsd (EX-101.SCH) — 25KB
• fdmt-20251210_htm.xml (XML) — 5KB

01 Other Events

Item 8.01 Other Events. On December 10, 2025, 4D Molecular Therapeutics, Inc. (the "Company") announced its intention to implement protocol amendments (the "Amendments") to the 4FRONT-1 and 4FRONT-2 Phase 3 clinical trials of 4D-150 in wet AMD (the "4FRONT Trials") to increase target enrollment from 400 to 480 patients per trial. As previously disclosed, the 4FRONT Trials were initiated to provide >90% power for a primary endpoint of BCVA noninferiority of 4D-150 versus aflibercept 2mg Q8 weeks with a margin of 4.5 letters (in accordance with U.S. Food and Drug Administration guidance). The increase in target enrollment in the 4FRONT Trials is designed to provide approximately 90% power with a noninferiority margin of approximately 4 letters outside of FDA jurisdiction such as Japan Pharmaceuticals and Medical Devices Agency and European Medicines Agency. The Amendments support the Company's planned global regulatory submissions for 4D-150, including by the Company's recently announced partner, Otsuka Pharmaceutical Co., Ltd., in the Asia-Pacific region, and were driven by the Company's evolving view of the global commercial opportunity for 4D-150. 4FRONT-1 has 300 patients randomized or approved to randomize as of December 10, 2025. In addition, 4FRONT-2 ex-U.S. site activation pace is consistent with plans, with first patients screened in Europe and sites active in the Asia-Pacific region. The Company anticipates no impact of the Amendments on previously guided enrollment projections for the 4FRONT Trials, and no impact on the Company's previously guided financial runway into H2 2028. The Company continues to expect to complete enrollment of 4FRONT-1 in Q1 2026 and to disclose topline data in H1 2027. The Company also continues to expect to complete enrollment of 4FRONT-2 in H2 2026 and to disclose topline data in H2 2027.

Forward-Looking Statements

Forward-Looking Statements This Current Report on Form 8-K contains forward-looking statements for purposes of the safe harbor provisions of the Private Securities Litigation Reform Act of 1995. Forward-looking statements include, but are not limited to, statements regarding the Company's clinical development plans and regulatory pathway for 4D-150, and timing for the completion of enrollment for and announcement of results from ongoing clinical trials. In some cases you can identify these statements by forward-looking words such as "may," "will," "continue," "anticipate," "intend," "could," "project," "expect" or the negative or plural of these words or similar expressions. Forward-looking statements are not guarantees of future performance and are subject to risks and uncertainties that could cause actual results and events to differ materially from those anticipated, including risks and uncertainties that are described in greater detail in the section entitled "Risk Factors" in the Company's most recent Quarterly Report on Form 10-Q as well as any subsequent filings with the Securities and Exchange Commission. The Company expressly disclaims any intent or obligation to update these forward-looking statements, except as required by law.

SIGNATURES

SIGNATURES Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned thereunto duly authorized. 4D MOLECULAR THERAPEUTICS, INC. Date: December 10, 2025 By: /s/David Kirn, M.D. David Kirn, M.D. Chief Executive Officer

View Full Filing

View this 8-K filing on SEC EDGAR