ONTO 8-K: SEC filing
Onto Innovation Inc.
Filed with the SEC on · accession 0001193125-26-453582
ONTO filed a 8-K (current report) with the SEC on Nov 9, 2026. A report of a major event, filed within four business days: results, deals, leadership changes, bankruptcy and more.
Summary of the filing
Onto Innovation Inc. filed an 8-K on November 9, 2026, announcing its financial results for the fiscal third quarter ended September 30, 2026 via an attached earnings press release.
Key details
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What did ONTO file with the SEC on Nov 9, 2026?
ONTO filed a 8-K (SEC filing). Onto Innovation Inc. filed an 8-K on November 9, 2026, announcing its financial results for the fiscal third quarter ended September 30, 2026 via an attached earnings press release.
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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