Company facts
- Industry
- Electronic Components, NEC
- Headquarters
- Andover, Massachusetts
- Most recent report
- 8-K, filed Aug 27, 2026
- Incorporated
- Delaware
- Filings on record
- 1,000+ filings
- On EDGAR
- CIK 751978
- Fiscal year ends
- December
- Filer status
- Large accelerated filer
Financials 8 of 40
News 8 of 64
Prospectuses and Registrations 7
- S-8 Registration statement for an employee plan Aug 4, 2020
- 424B5 Prospectus supplement for an offering Jun 11, 2020
- 424B5 Prospectus supplement for an offering Jun 9, 2020
- S-3ASR Automatic shelf registration Jun 9, 2020
- S-8 Registration statement for an employee plan Jul 26, 2019
- S-8 Registration statement for an employee plan Jun 7, 2018
- S-8 Registration statement for an employee plan Aug 7, 2017
Proxies 8 of 12
- DEF 14A Proxy statement for a shareholder vote Apr 30, 2026
- DEF 14A Proxy statement for a shareholder vote Apr 30, 2025
- DEF 14A Proxy statement for a shareholder vote Apr 29, 2024
- DEF 14A Proxy statement for a shareholder vote Apr 28, 2023
- DEF 14A Proxy statement for a shareholder vote Apr 29, 2022
- DEF 14A Proxy statement for a shareholder vote Apr 30, 2021
- DEFA14A Extra proxy material Jun 23, 2020
- DEFA14A Extra proxy material Jun 4, 2020
Ownership 8 of 856
- SCHEDULE 13G/A Large holder reported a passive stake, amended Sep 8, 2026
- 4 Insider reported a trade Sep 3, 2026
- SCHEDULE 13G/A Large holder reported a passive stake, amended Sep 3, 2026
- 4 Insider reported a trade Aug 24, 2026
- 4 Insider reported a trade Aug 19, 2026
- 4 Insider reported a trade Aug 18, 2026
- 144 Notice of a proposed sale of restricted stock Aug 17, 2026
- SCHEDULE 13G/A Large holder reported a passive stake, amended Aug 14, 2026
Other 8 of 21
- SD Conflict minerals disclosure May 26, 2026
- ARS Annual report sent to shareholders Apr 30, 2026
- SD Conflict minerals disclosure May 22, 2025
- ARS Annual report sent to shareholders Apr 30, 2025
- SD Conflict minerals disclosure May 28, 2024
- ARS Annual report sent to shareholders Apr 29, 2024
- SD Conflict minerals disclosure May 3, 2023
- ARS Annual report sent to shareholders Apr 28, 2023
Everything here comes from Vicor Corp's own filings on SEC EDGAR. The filing list is rechecked every hour.