Company Analysis

Vicor Corporation (VICR)

Nasdaq: VICR · Electronic Components, NEC · Andover, MA · filing with the SEC since 1995
Grade7.4
◀ Past 7.3● Present 7.8▶ Future 7.0

Filings

189 filings since 2017 beside 799 insider forms · Large accelerated filer · read from EDGAR on Nov 13, 2026
Due nextLarge accelerated filer
10-K Annual report for the fiscal year ending Dec 31, 2026Large accelerated filers have 60 days after the fiscal year ends. by Mar 1, 2027
10-Q Quarterly report for the quarter ending Mar 31, 2027Large accelerated filers have 40 days after the quarter ends; quarter ends are taken to the month end. by May 10, 2027

A deadline is the latest date the SEC's rules allow for its filer category. It is not a forecast of the day the company files. Last time, the results release (8-K item 2.02) came 20 days after the quarter ended. The proxy statement was last filed Apr 30, 2026.

Filings a yearinsider forms included
50101127536863136269
20192020202120222023202420252026

2026 counts to Nov 13, 2026.

Insider forms 799

Insider forms (3, 4, 5 and 144) are counted each year but not listed here; the people and their trades are on the Ownership tab.

FiledFormWhat it is, in plain wordsPeriodAsk
Oct 26, 2026 10-Q Quarterly report Sep 30, 2026
Oct 20, 2026 8-K items 2.02, 9.01 Results released · Current report
Sep 10, 2026 8-K items 5.03, 9.01 Charter, bylaw or fiscal-year change · Current report Sep 9, 2026
Sep 8, 2026 SCHEDULE 13G/A Large holder update, amended
Sep 3, 2026 SCHEDULE 13G/A Large holder update, amended
Aug 27, 2026 8-K item 8.01 Other event · Current report Aug 25, 2026
Aug 14, 2026 SCHEDULE 13G/A Large holder update, amended
Jul 30, 2026 SCHEDULE 13G/A Large holder update, amended
Jul 29, 2026 10-Q Quarterly report Jun 30, 2026
Jul 21, 2026 8-K items 2.02, 9.01 Results released · Current report
Jul 16, 2026 SCHEDULE 13G Large holder notice
Jun 23, 2026 8-K item 5.07 Shareholder vote · Current report Jun 19, 2026
Jun 4, 2026 SCHEDULE 13G/A Large holder update, amended
May 26, 2026 SD Conflict minerals report
May 15, 2026 SCHEDULE 13G Large holder notice
May 12, 2026 SCHEDULE 13G/A Large holder update, amended
May 4, 2026 SCHEDULE 13G/A Large holder update, amended
Apr 30, 2026 10-Q Quarterly report Mar 31, 2026
Apr 30, 2026 ARS Annual report to shareholders
Apr 30, 2026 DEF 14A Proxy statement
Apr 24, 2026 SCHEDULE 13G/A Large holder update, amended
Apr 21, 2026 8-K items 2.02, 9.01 Results released · Current report
Mar 27, 2026 SCHEDULE 13G/A Large holder update, amended
Mar 2, 2026 10-K Annual report Dec 31, 2025
Feb 19, 2026 8-K items 2.02, 9.01 Results released · Current report
Jan 23, 2026 SCHEDULE 13G/A Large holder update, amended
Oct 29, 2025 10-Q Quarterly report Sep 30, 2025
Oct 21, 2025 8-K items 2.02, 9.01 Results released · Current report
Aug 1, 2025 10-Q Quarterly report Jun 30, 2025
Jul 22, 2025 8-K items 2.02, 9.01 Results released · Current report
Jun 23, 2025 8-K item 5.07 Shareholder vote · Current report Jun 20, 2025
May 22, 2025 SD Conflict minerals report
Apr 30, 2025 ARS Annual report to shareholders Apr 25, 2025
Apr 30, 2025 DEF 14A Proxy statement
Apr 30, 2025 10-Q Quarterly report Mar 31, 2025
Apr 29, 2025 8-K items 2.02, 9.01 Results released · Current report
Apr 22, 2025 SCHEDULE 13G/A Large holder update, amended
Mar 3, 2025 10-K Annual report Dec 31, 2024
Feb 20, 2025 8-K items 2.02, 9.01 Results released · Current report
Feb 11, 2025 SCHEDULE 13G/A Large holder update, amended
40 of 189 shown

Every row opens the filing on EDGAR. The plain words are the site's own for each form and each 8-K item; the complete history, insider forms included, is on EDGAR.

SI Assistanton VICR · research, not advice