FDMT 8-K: SEC filing

4D Molecular Therapeutics

Filed with the SEC on Nov 12, 2026 · accession 0001193125-26-458394

FDMT filed a 8-K (current report) with the SEC on Nov 12, 2026. A report of a major event, filed within four business days: results, deals, leadership changes, bankruptcy and more. The stock moved -6.7% by the first close after the filing.

Summary of the filing

4D Molecular Therapeutics announced its financial results for the three months ended September 30, 2026, along with operational highlights and expected upcoming milestones.

For details, click here →How to read a 8-K →

Key details

Registrant4D Molecular Therapeutics, Inc.

Chief financial officerKristian Humer

How FDMT stock reacted

Close before

$12.99

Nov 11, 2026

First close after

-6.74%

$12.12

5 trading days

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Since filing

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Frequently asked questions

What did FDMT file with the SEC on Nov 12, 2026?

FDMT filed a 8-K (SEC filing). 4D Molecular Therapeutics announced its financial results for the three months ended September 30, 2026, along with operational highlights and expected upcoming milestones.

How do I read a 8-K?

A report of a major event, filed within four business days: results, deals, leadership changes, bankruptcy and more. The "Item" number tells you the topic (e.g. 2.02 results, 5.02 executive change, 1.01 new agreement, 1.03 bankruptcy). Exhibits (99.1 press release) usually hold the details.

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 8-K (current report): A report of a major event, filed within four business days: results, deals, leadership changes, bankruptcy and more.

How did FDMT stock react to this filing?

FDMT closed at $12.99 before the filing and $12.12 on Nov 12, 2026 (-6.74%).

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