VICOR CORP
40 SEC EDGAR filings indexed (CIK 0000751978) across 8 form types.
Filing profile
VICOR CORP (VICR) has 40 SEC filings indexed on SecFilingDex, across 8 form types filed over roughly 3 years, from April 28, 2023 to August 24, 2026. The filer is classified under Electronic Components (SIC 3679).
Its most frequent disclosure is the Form 4 (Insider transaction) with 8 filings — Statement of changes in beneficial ownership filed by company officers, directors, and 10%+ owners. 18 of these filings were disclosed in the twelve months to August 24, 2026. 8 of the 40 are amendments (a corrected or updated version of an earlier filing).
Disclosure mix
- 8Form 4Insider transaction · within 2 business days of transaction
- 810-QQuarterly report · quarterly
- 88-KMaterial event · event-driven
- 6SC 13G/A5%+ passive stake · event-driven
- 4DEF 14AProxy statement · annual (pre-meeting)
- 310-KAnnual report · annual
- 2Form 4/AInsider transaction · within 2 business days of transaction
- 1SC 13G5%+ passive stake · event-driven
Profile derived from 40 indexed filings; every figure traces to the filing records above, each linking back to its original SEC EDGAR document. Filing counts reflect SecFilingDex's current index, not the filer's complete EDGAR history.
All filings
- Form 40001193125-26-363138
- Form 40001193125-26-356258
- Form 40001193125-26-355471
- Form 40001193125-26-334255
- 10-Q0001193125-26-322462
- Form 40001193125-26-319530
- Form 40001193125-26-317488
- 8-K0001193125-26-309538
- Form 40001193125-26-297059
- Form 40001193125-26-295939
- 8-K0001193125-26-279247
- DEF 14A0001193125-26-194790
- 10-Q0001193125-26-194947
- 8-K0001193125-26-165105
- 10-K0001193125-26-085102
- 8-K0001193125-26-059563
- 10-Q0001193125-25-256259
- 8-K0001193125-25-245175
- 10-Q0000950170-25-101161
- 8-K0001193125-25-162605
- 8-K0001193125-25-144696
- 10-Q0000950170-25-060629
- DEF 14A0000950170-25-060646
- 8-K0001193125-25-103857
- 10-K0000950170-25-030619
- SC 13G/A0000019617-24-000658
- 10-Q0000950170-24-118784
- SC 13G0000019617-24-000570
- 10-Q0000950170-24-088586
- 10-Q0000950170-24-051264
- DEF 14A0000950170-24-049550
- 10-K0000950170-24-022018
- SC 13G/A0001104659-24-022244
- SC 13G/A0001422848-24-000184
- SC 13G/A0001193125-24-022754
- SC 13G/A0001086364-24-002004
- SC 13G/A0001306550-23-010332
- Form 4/A0001912196-23-000004
- Form 4/A0001912196-23-000005
- DEF 14A0001193125-23-127004
Authoritative source
SecFilingDex republishes EDGAR data with provenance. EDGAR is authoritative; this page reflects the most recent index pull.
Disclaimer: SecFilingDex is independent and not affiliated with the U.S. Securities and Exchange Commission. Nothing on this page is investment, legal, or tax advice.