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ON Semiconductor Corporation — SEC Filings — 10-K, 10-Q, 8-K

ON
NASDAQTechnologySemiconductorsCIK 0001097864onsemi.comAbout ON
Last close · Oct 16, 202672.02−1.68 (−2.28%)
Market cap$28.0B

What the company itself has filed with the SEC: annual and quarterly reports, 8-K current reports with the earnings press release, proxy statements and securities offerings. The originals, each linked to EDGAR.

SEC filings

59 since 2023-10-18
  1. 2026-10-01DEFA14A
    Additional proxy materials
    Filing ↗
  2. 2026-10-018-K
    1.01Entry into a Material Agreement8.01Other Events9.01Financial Statements and Exhibits
    Filing ↗
  3. 2026-08-21S-4
    Merger registration
    Filing ↗
  4. 2026-08-138-K
    8.01Other Events
    Filing ↗
  5. 2026-08-038-K
    2.02Results of Operations (Earnings)9.01Financial Statements and Exhibits
    Press release ↗Filing ↗
  6. 2026-08-0310-Q
    Quarterly report · period ended 2026-07-03
    Filing ↗
  7. 2026-06-258-K
    1.01Entry into a Material Agreement8.01Other Events9.01Financial Statements and Exhibits
    Filing ↗
  8. 2026-05-188-K
    5.02Departure/Election of Directors or Officers5.07Submission of Matters to a Shareholder Vote
    Filing ↗
  9. 2026-05-128-K
    1.01Entry into a Material Agreement2.03Creation of a Direct Financial Obligation3.02Unregistered Sale of Equity8.01Other Events9.01Financial Statements and Exhibits
    Filing ↗
  10. 2026-05-078-K
    8.01Other Events9.01Financial Statements and Exhibits
    Filing ↗
  11. 2026-05-068-K
    8.01Other Events9.01Financial Statements and Exhibits
    Filing ↗
  12. 2026-05-048-K
    2.02Results of Operations (Earnings)9.01Financial Statements and Exhibits
    Press release ↗Filing ↗
  13. 2026-05-0410-Q
    Quarterly report · period ended 2026-04-03
    Filing ↗
  14. 2026-04-02ARS
    Annual report to shareholders · period ended 2025-12-31
    Filing ↗
  15. 2026-04-02DEFA14A
    Additional proxy materials
    Filing ↗
  16. 2026-04-02DEF 14A
    Proxy statement
    Filing ↗
  17. 2026-03-118-K
    5.02Departure/Election of Directors or Officers
    Filing ↗
  18. 2026-02-098-K
    2.02Results of Operations (Earnings)9.01Financial Statements and Exhibits
    Press release ↗Filing ↗
  19. 2026-02-0910-K
    Annual report · period ended 2025-12-31
    Filing ↗
  20. 2025-11-178-K
    2.06Material Impairments
    Filing ↗
  21. 2025-11-058-K
    5.02Departure/Election of Directors or Officers
    Filing ↗
  22. 2025-11-038-K
    2.02Results of Operations (Earnings)9.01Financial Statements and Exhibits
    Press release ↗Filing ↗
  23. 2025-11-0310-Q
    Quarterly report · period ended 2025-10-03
    Filing ↗
  24. 2025-09-238-K
    1.01Entry into a Material Agreement7.01Regulation FD Disclosure9.01Financial Statements and Exhibits
    Filing ↗
  25. 2025-08-048-K
    2.02Results of Operations (Earnings)9.01Financial Statements and Exhibits
    Press release ↗Filing ↗
  26. 2025-08-0410-Q
    Quarterly report · period ended 2025-07-04
    Filing ↗
  27. 2025-05-218-K
    5.07Submission of Matters to a Shareholder Vote
    Filing ↗
  28. 2025-05-0510-Q
    Quarterly report · period ended 2025-04-04
    Filing ↗
  29. 2025-05-058-K
    2.02Results of Operations (Earnings)9.01Financial Statements and Exhibits
    Press release ↗Filing ↗
  30. 2025-04-03ARS
    Annual report to shareholders · period ended 2024-12-31
    Filing ↗
  31. 2025-04-03DEFA14A
    Additional proxy materials
    Filing ↗
  32. 2025-04-03DEF 14A
    Proxy statement
    Filing ↗
  33. 2025-03-188-K
    2.06Material Impairments
    Filing ↗
  34. 2025-03-068-K
    8.01Other Events9.01Financial Statements and Exhibits
    Filing ↗
  35. 2025-02-258-K
    2.05Costs of Exit or Disposal
    Filing ↗
  36. 2025-02-1010-K
    Annual report · period ended 2024-12-31
    Filing ↗
  37. 2025-02-10S-8
    Employee stock plan registration
    Filing ↗
  38. 2025-02-108-K
    2.02Results of Operations (Earnings)9.01Financial Statements and Exhibits
    Press release ↗Filing ↗
  39. 2024-12-108-K
    1.01Entry into a Material Agreement7.01Regulation FD Disclosure9.01Financial Statements and Exhibits
    Filing ↗
  40. 2024-10-2810-Q
    Quarterly report · period ended 2024-09-27
    Filing ↗
  41. 2024-10-288-K
    2.02Results of Operations (Earnings)9.01Financial Statements and Exhibits
    Press release ↗Filing ↗
  42. 2024-10-038-K
    5.02Departure/Election of Directors or Officers
    Filing ↗
  43. 2024-07-2910-Q
    Quarterly report · period ended 2024-06-28
    Filing ↗
  44. 2024-07-298-K
    2.02Results of Operations (Earnings)9.01Financial Statements and Exhibits
    Press release ↗Filing ↗
  45. 2024-06-138-K
    8.01Other Events
    Filing ↗
  46. 2024-05-228-K
    5.02Departure/Election of Directors or Officers5.07Submission of Matters to a Shareholder Vote9.01Financial Statements and Exhibits
    Filing ↗
  47. 2024-04-2910-Q
    Quarterly report · period ended 2024-03-29
    Filing ↗
  48. 2024-04-298-K
    2.02Results of Operations (Earnings)9.01Financial Statements and Exhibits
    Press release ↗Filing ↗
  49. 2024-04-04ARS
    Annual report to shareholders · period ended 2023-12-31
    Filing ↗
  50. 2024-04-04DEFA14A
    Additional proxy materials
    Filing ↗
  51. 2024-04-04DEF 14A
    Proxy statement
    Filing ↗
  52. 2024-04-028-K
    8.01Other Events9.01Financial Statements and Exhibits
    Filing ↗
  53. 2024-03-048-K
    5.02Departure/Election of Directors or Officers9.01Financial Statements and Exhibits
    Filing ↗
  54. 2024-02-268-K
    5.02Departure/Election of Directors or Officers
    Filing ↗
  55. 2024-02-068-K
    5.02Departure/Election of Directors or Officers
    Filing ↗
  56. 2024-02-0510-K
    Annual report · period ended 2023-12-31
    Filing ↗
  57. 2024-02-058-K
    2.02Results of Operations (Earnings)9.01Financial Statements and Exhibits
    Press release ↗Filing ↗
  58. 2023-10-3010-Q
    Quarterly report · period ended 2023-09-29
    Filing ↗
  59. 2023-10-308-K
    2.02Results of Operations (Earnings)9.01Financial Statements and Exhibits
    Press release ↗Filing ↗

Filings the company made itself, as EDGAR lists them; the documents stay on EDGAR. An 8-K is a current report, its item codes read from the filing metadata and coloured by materiality: high bankruptcy, delisting, restatement, change of control · material earnings, M&A, leadership · routine exhibits, Reg FD, votes. Insider trades (Form 4) are on Insiders; 13D/13G and 13F holders on Ownership.