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ON Semiconductor Corp SEC Filings
What ON Semiconductor Corp has told the SEC happened, by the 8-K items and forms it filed under: when it reported results, who joined or left, what it bought or sold, and whether its auditor or its accounts ever changed.
ON overview →Filings on file
158
since Sep 30, 2016
Warning signs
3
latest Nov 17, 2025
Last results
Aug 3, 2026
8-K item 2.02
Industry
Semiconductors & Related Devices
SIC 3674
Newest first
Each label is a form type or an 8-K item as filed; each row links to the filing.
| Filed | What it reports | Document |
|---|---|---|
| Aug 21, 2026 | Merger vote or registration S-4 | Read ↗ |
Source: ON Semiconductor Corp's EDGAR filing history, the last ten years. The labels are the form types and 8-K item numbers the company filed under, not a reading of what it wrote — an item 5.02 can be a chief executive fired or a director retiring on schedule — so each row links to the filing.
More on ON
Company overviewEverything on ON in one place, with the price.Insider tradingWhat ON's own officers and directors buy and sell.Who owns itEvery manager reporting a position in ON.Funds holding itWhich funds and ETFs hold ON, and how big a bet.LobbyingWhat ON spends lobbying Congress, and on what.Who lobbies for itThe lobbyists on ON's account, and who they worked for.Workplace safetyWhat OSHA found at ON's sites.