ACHR 10-Q: SEC filing

Archer Aviation

Filed with the SEC on Nov 9, 2026 · accession 0001824502-26-000089

ACHR filed a 10-Q (quarterly report) with the SEC on Nov 9, 2026. Archer Aviation filed its Q3 2026 Form 10-Q, reporting quarterly financial results for the period ended September 30, 2026. The stock moved +8.3% by the first close after the filing.

Summary of the filing

Archer Aviation filed its Q3 2026 Form 10-Q, reporting quarterly financial results for the period ended September 30, 2026. The filing includes standard financial statements, equity changes, and fair value disclosures.

For details, click here →How to read a 10-Q →

Key details

FilerArcher Aviation Inc.

Counterparty referenced in financial statement notesUnited Airlines, Inc.

How ACHR stock reacted

Close before

$4.44

Nov 6, 2026

First close after

+8.33%

$4.81

5 trading days

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Since filing

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Frequently asked questions

What did ACHR file with the SEC on Nov 9, 2026?

ACHR filed a 10-Q (SEC filing). Archer Aviation filed its Q3 2026 Form 10-Q, reporting quarterly financial results for the period ended September 30, 2026. The filing includes standard financial statements, equity changes, and fair value disclosures.

How do I read a 10-Q?

The quarterly report: unaudited results for the quarter plus management’s comments. Compare revenue, margins and cash flow with the same quarter last year. Check MD&A for guidance changes and what drove the quarter.

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 10-Q (quarterly report): The quarterly report: unaudited results for the quarter plus management’s comments.

How did ACHR stock react to this filing?

ACHR closed at $4.44 before the filing and $4.81 on Nov 9, 2026 (+8.33%).

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