ALSN 8-K: SEC filing

Filed with the SEC on Nov 10, 2026 · accession 0001193125-26-454553

ALSN filed a 8-K (current report) with the SEC on Nov 10, 2026. Allison Transmission Holdings furnished presentation materials for its Off-Highway Analyst Teach-In Day via an 8-K Regulation FD disclosure.

Summary of the filing

Allison Transmission Holdings furnished presentation materials for its Off-Highway Analyst Teach-In Day via an 8-K Regulation FD disclosure. The materials were posted on the company's investor relations website.

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Key details

RegistrantAllison Transmission Holdings, Inc.

Chief legal officer & assistant secretaryEric C. Scroggins

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Frequently asked questions

What did ALSN file with the SEC on Nov 10, 2026?

ALSN filed a 8-K (SEC filing). Allison Transmission Holdings furnished presentation materials for its Off-Highway Analyst Teach-In Day via an 8-K Regulation FD disclosure. The materials were posted on the company's investor relations website.

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.

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