AMPX 10-Q: SEC filing

Amprius Technologies

Filed with the SEC on Nov 12, 2026 · accession 0001899287-26-000071

AMPX filed a 10-Q (quarterly report) with the SEC on Nov 12, 2026. Amprius Technologies filed its quarterly 10-Q report for the period ending September 30, 2026, disclosing financial results including revenue, customer concentration, and segment data.

Summary of the filing

Amprius Technologies filed its quarterly 10-Q report for the period ending September 30, 2026, disclosing financial results including revenue, customer concentration, and segment data. The filing reflects ongoing operations with no single major corporate event disclosed.

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Key details

FilerAmprius Technologies, Inc.

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Frequently asked questions

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

AMPX filed a 10-Q (SEC filing). Amprius Technologies filed its quarterly 10-Q report for the period ending September 30, 2026, disclosing financial results including revenue, customer concentration, and segment data. The filing reflects ongoing operations with no single major corporate event disclosed.

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.

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