NASDAQ · Semiconductors · Fiscal year endsFY ends December
ON Semiconductor Corp
ON$70.49-2.11 (-2.91%)Today
52-week low $44.56high $134.92
47.8% below its 52-week high
Next earnings
What changed
The risk factors in the latest annual report, against the year before
Filings with the SEC
Every recent report
| Filed | Form | What it is | Period or event |
|---|---|---|---|
| Nov 2, 2026 | 8-K | Results of operations | Nov 2, 2026 |
| Nov 2, 2026 | 8-K | New material agreement; Regulation FD disclosure | Nov 2, 2026 |
| Oct 1, 2026 | 8-K | New material agreement; Other events | Oct 1, 2026 |
| Aug 13, 2026 | 8-K | Other events | Aug 12, 2026 |
| Aug 3, 2026 | 8-K | Results of operations | Aug 3, 2026 |
| Jun 25, 2026 | 8-K | New material agreement; Other events | Jun 25, 2026 |
| May 18, 2026 | 8-K | Director or officer change; Shareholder vote results | May 14, 2026 |
| May 12, 2026 | 8-K | New material agreement; New debt or obligation; Unregistered sale of shares; Other events | May 6, 2026 |
| May 7, 2026 | 8-K | Other events | May 6, 2026 |
| May 6, 2026 | 8-K | Other events | May 6, 2026 |
| May 4, 2026 | 8-K | Results of operations | May 4, 2026 |
| Mar 11, 2026 | 8-K | Director or officer change | Mar 9, 2026 |
| Feb 9, 2026 | 8-K | Results of operations | Feb 9, 2026 |
| Nov 17, 2025 | 8-K | Material impairment | Nov 13, 2025 |
| Nov 5, 2025 | 8-K | Director or officer change | Nov 4, 2025 |
| Nov 3, 2025 | 8-K | Results of operations | Nov 3, 2025 |
| Sep 23, 2025 | 8-K | New material agreement; Regulation FD disclosure | Sep 23, 2025 |
| Aug 4, 2025 | 8-K | Results of operations | Aug 4, 2025 |
| May 21, 2025 | 8-K | Shareholder vote results | May 15, 2025 |
| May 5, 2025 | 8-K | Results of operations | May 5, 2025 |
| Mar 18, 2025 | 8-K | Material impairment | Mar 17, 2025 |
| Mar 6, 2025 | 8-K | Other events | Mar 5, 2025 |
| Feb 25, 2025 | 8-K | Exit or restructuring costs | Feb 24, 2025 |
| Feb 10, 2025 | 8-K | Results of operations | Feb 10, 2025 |
| Dec 10, 2024 | 8-K | New material agreement; Regulation FD disclosure | Dec 9, 2024 |
| Oct 28, 2024 | 8-K | Results of operations | Oct 28, 2024 |
| Oct 3, 2024 | 8-K | Director or officer change | Oct 1, 2024 |
| Jul 29, 2024 | 8-K | Results of operations | Jul 29, 2024 |
| Jun 13, 2024 | 8-K | Other events | Jun 13, 2024 |
| May 22, 2024 | 8-K | Director or officer change; Shareholder vote results | May 16, 2024 |
| Apr 29, 2024 | 8-K | Results of operations | Apr 29, 2024 |
| Apr 2, 2024 | 8-K | Other events | Apr 2, 2024 |
| Mar 4, 2024 | 8-K | Director or officer change | Feb 28, 2024 |
| Feb 26, 2024 | 8-K/A | Director or officer change | Aug 18, 2023 |
| Feb 6, 2024 | 8-K | Director or officer change | Feb 6, 2024 |
| Feb 5, 2024 | 8-K | Results of operations | Feb 5, 2024 |
| Oct 30, 2023 | 8-K | Results of operations | Oct 30, 2023 |
| Sep 14, 2023 | 8-K | Director or officer change | Sep 11, 2023 |
| Aug 23, 2023 | 8-K | Director or officer change; Regulation FD disclosure | Aug 18, 2023 |
| Jul 31, 2023 | 8-K | Results of operations | Jul 31, 2023 |
| Jun 26, 2023 | 8-K | New material agreement; Material agreement ended; New debt or obligation | Jun 22, 2023 |
| May 19, 2023 | 8-K | Shareholder vote results | May 18, 2023 |
| May 16, 2023 | 8-K | Regulation FD disclosure | May 16, 2023 |
| May 1, 2023 | 8-K | Results of operations | May 1, 2023 |
| Apr 25, 2023 | 8-K | Director or officer change | Apr 24, 2023 |
| Mar 6, 2023 | 8-K | Other events | Mar 1, 2023 |
| Mar 2, 2023 | 8-K/A | Exhibits | Feb 28, 2023 |
| Mar 2, 2023 | 8-K | New material agreement; New debt or obligation; Unregistered sale of shares; Other events | Feb 28, 2023 |
| Feb 24, 2023 | 8-K | Other events | Feb 24, 2023 |
| Feb 23, 2023 | 8-K | Other events | Feb 22, 2023 |
| Feb 6, 2023 | 8-K | Results of operations | Feb 6, 2023 |
| Jan 3, 2023 | 8-K | Other events | Dec 31, 2022 |
| Oct 31, 2022 | 8-K | Results of operations | Oct 31, 2022 |
| Sep 19, 2022 | 8-K | Material impairment | Sep 16, 2022 |
| Aug 25, 2022 | 8-K | Articles, bylaws or fiscal year changed | Aug 19, 2022 |
| Aug 11, 2022 | 8-K | Regulation FD disclosure | Aug 11, 2022 |
| Aug 1, 2022 | 8-K | Results of operations | Aug 1, 2022 |
| Jun 2, 2022 | 8-K | Director or officer change; Shareholder vote results | May 26, 2022 |
| May 2, 2022 | 8-K | Results of operations | May 2, 2022 |
| Feb 7, 2022 | 8-K | Results of operations | Feb 7, 2022 |
| Feb 3, 2022 | 8-K | Director or officer change | Jan 28, 2022 |
| Nov 1, 2021 | 8-K | Results of operations | Nov 1, 2021 |
| Aug 25, 2021 | 8-K | New material agreement; Regulation FD disclosure | Aug 25, 2021 |
| Aug 20, 2021 | 8-K | Articles, bylaws or fiscal year changed | Aug 20, 2021 |
| Aug 5, 2021 | 8-K | Regulation FD disclosure | Aug 5, 2021 |
| Aug 2, 2021 | 8-K | Results of operations | Aug 2, 2021 |
| Jun 17, 2021 | 8-K | Director or officer change | Jun 16, 2021 |
| May 21, 2021 | 8-K | Shareholder vote results | May 20, 2021 |
| May 19, 2021 | 8-K | New material agreement; New debt or obligation; Unregistered sale of shares; Other events | May 14, 2021 |
| May 12, 2021 | 8-K | Other events | May 11, 2021 |
| May 10, 2021 | 8-K | New material agreement; Other events | May 10, 2021 |
| May 3, 2021 | 8-K | Results of operations | May 3, 2021 |
| Mar 9, 2021 | 8-K | Director or officer change | Mar 5, 2021 |
| Mar 4, 2021 | 8-K | Exit or restructuring costs | Mar 4, 2021 |
| Feb 19, 2021 | 8-K | Director or officer change | Feb 12, 2021 |
| Feb 1, 2021 | 8-K | Results of operations | Feb 1, 2021 |
| Jan 28, 2021 | 8-K | Director or officer change; Regulation FD disclosure | Jan 22, 2021 |
| Jan 15, 2021 | 8-K | Director or officer change | Jan 11, 2021 |
| Dec 16, 2020 | 8-K | Director or officer change; Regulation FD disclosure | Dec 16, 2020 |
| Dec 7, 2020 | 8-K | Director or officer change; Regulation FD disclosure | Dec 3, 2020 |
| Nov 20, 2020 | 8-K/A | Director or officer change | Oct 3, 2020 |
| Nov 2, 2020 | 8-K | Results of operations | Oct 31, 2020 |
| Oct 28, 2020 | 8-K | Director or officer change; Regulation FD disclosure | Oct 26, 2020 |
| Oct 7, 2020 | 8-K | New material agreement | Oct 1, 2020 |
| Oct 5, 2020 | 8-K | Director or officer change; Regulation FD disclosure | Oct 3, 2020 |
| Sep 30, 2020 | 8-K | Director or officer change | Sep 24, 2020 |
| Sep 4, 2020 | 8-K | Director or officer change; Regulation FD disclosure | Aug 31, 2020 |
| Aug 21, 2020 | 8-K | New material agreement; New debt or obligation | Aug 21, 2020 |
| Aug 19, 2020 | 8-K | Other events | Aug 18, 2020 |
| Aug 17, 2020 | 8-K | Other events | Aug 17, 2020 |
| Aug 10, 2020 | 8-K | Results of operations | Aug 8, 2020 |
| Jun 24, 2020 | 8-K | New material agreement; New debt or obligation | Jun 23, 2020 |
| Jun 8, 2020 | 8-K | New material agreement; Change to shareholders' rights; Articles, bylaws or fiscal year changed; Regulation FD disclosure | Jun 7, 2020 |
| May 21, 2020 | 8-K | Director or officer change; Shareholder vote results | May 20, 2020 |
| May 11, 2020 | 8-K | Results of operations | May 9, 2020 |
| Apr 9, 2020 | 8-K | Exit or restructuring costs | Apr 3, 2020 |
| Mar 24, 2020 | 8-K | New debt or obligation; Regulation FD disclosure | Mar 24, 2020 |
| Mar 6, 2020 | 8-K | Regulation FD disclosure | Mar 6, 2020 |
| Mar 5, 2020 | 8-K/A | Exhibits | Feb 13, 2020 |
| Feb 20, 2020 | 8-K | Director or officer change | Feb 13, 2020 |
The SEC's list of ON Semiconductor Corp's recent filings reaches back to August 29, 2016; registration statements and other prospectus filings aren't shown. Every filing on EDGAR
The comparison takes Item 1A (risk factors) of the latest 10-K and of the one before it, splits each into paragraphs, and matches every paragraph to its closest counterpart by the words they share. Dates and figures are set aside, so a paragraph whose only change is the year counts as unchanged. It is done by rules, not by anyone’s reading: the sentences are the company’s own, quoted as filed.