IRON 8-K: SEC filing

Disc Medicine, Inc.

Filed with the SEC on Nov 5, 2026 · accession 0001193125-26-448711

IRON filed a 8-K (current report) with the SEC on Nov 5, 2026. A report of a major event, filed within four business days: results, deals, leadership changes, bankruptcy and more. The stock moved -5.8% by the first close after the filing.

Summary of the filing

Disc Medicine, Inc. announced its financial results for the third quarter ended September 30, 2026, and provided a corporate update via a press release furnished as Exhibit 99.1 to its Form 8-K.

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

Key details

RegistrantDisc Medicine, Inc.

Chief executive officerJohn Quisel, J.D., Ph.D.

How IRON stock reacted

Close before

$83.28

Nov 4, 2026

First close after

-5.78%

$78.47

5 trading days

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Since filing

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Frequently asked questions

What did IRON file with the SEC on Nov 5, 2026?

IRON filed a 8-K (SEC filing). Disc Medicine, Inc. announced its financial results for the third quarter ended September 30, 2026, and provided a corporate update via a press release furnished as Exhibit 99.1 to its Form 8-K.

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 IRON stock react to this filing?

IRON closed at $83.28 before the filing and $78.47 on Nov 5, 2026 (-5.78%).

Other IRON SEC filings

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