VICOR CORP Insider Trading Activity
Every SEC Form 4 insider transaction reported for VICOR CORP (VICR), sourced directly from SEC EDGAR and updated as new filings are accepted.
By Trabud · Insider-trading data from SEC EDGAR
Latest filing:
Compiled automatically from SEC EDGAR Form 4 filings and refreshed daily. Figures count purchases (code P) and sales (code S) only — not grants, option exercises, or gifts. How this page is built. Not investment advice.
Quick Answer
Are VICR insiders buying or selling?
In the last 12 months, VICOR CORP insiders reported 0 open-market purchases ($0) and 152 sales ($424.3M) — net selling of $424.3M. Since March 2018, Trabud has recorded 389 Form 4 filings for VICR: 0 buys ($0) and 389 sells ($575.2M).
Source: SEC EDGAR Form 4
What stands out
- No VICOR CORP insider made an open-market purchase in the last 12 months; the 152 reported open-market sales totaled $424.3M.
Key Statistics (March 2018 – Oct 5, 2026)
Total Form 4 filings
389
SEC EDGAR
Insider filers
25
Insider buys (0)
$0
Insider sells (389)
$575.2M
Insider sentiment
Net sellingNet insider flow of $575.2M in net selling since March 2018, and $424.3M in net selling over the last 12 months.
Recent VICR insider transactions
| Date | Insider | Role | Type | Shares | Price | Value | Filing |
|---|---|---|---|---|---|---|---|
| Oct 5, 2026 | Philip D Davies | Corp. VP-Global Sales & Mktg. | Sale | 3.1K | $316.37 | $971.9K | SEC ↗ |
| Oct 5, 2026 | Patrizio Vinciarelli | Chairman & CEO | Sale | 20.0K | $310.12 | $6.2M | SEC ↗ |
| Oct 5, 2026 | Patrizio Vinciarelli | Chairman & CEO | Sale | 20.0K | $316.13 | $6.3M | SEC ↗ |
| Sep 3, 2026 | Philip D Davies | Corp. VP-Global Sales & Mktg. | Sale | 3.1K | $177.70 | $546.1K | SEC ↗ |
| Aug 19, 2026 | Zmira Lavie | Director | Sale | 908 | $250.00 | $227.0K | SEC ↗ |
| Aug 18, 2026 | Samuel J Anderson | Director | Sale | 2.1K | $252.60 | $523.6K | SEC ↗ |
| Aug 5, 2026 | Philip D Davies | Corp. VP-Global Sales & Mktg. | Sale | 3.1K | $211.69 | $650.3K | SEC ↗ |
| Jul 27, 2026 | Zmira Lavie | Director | Sale | 1.2K | $224.72 | $273.3K | SEC ↗ |
| Jul 7, 2026 | Patrizio Vinciarelli | Chairman & CEO | Sale | 700 | $302.40 | $211.7K | SEC ↗ |
| Jul 6, 2026 | Patrizio Vinciarelli | Chairman & CEO | Sale | 20.0K | $318.88 | $6.4M | SEC ↗ |
| Jul 6, 2026 | Philip D Davies | Corp. VP-Global Sales & Mktg. | Sale | 3.1K | $356.97 | $1.1M | SEC ↗ |
| Jul 6, 2026 | Patrizio Vinciarelli | Chairman & CEO | Sale | 20.0K | $356.68 | $7.1M | SEC ↗ |
| Jul 1, 2026 | Patrizio Vinciarelli | Chairman & CEO | Sale | 20.0K | $375.04 | $7.5M | SEC ↗ |
| Jun 30, 2026 | Patrizio Vinciarelli | Chairman & CEO | Sale | 8.8K | $366.98 | $3.2M | SEC ↗ |
| Jun 30, 2026 | Patrizio Vinciarelli | Chairman & CEO | Sale | 11.2K | $345.04 | $3.9M | SEC ↗ |
| Jun 29, 2026 | James F Schmidt | CFO, Treasurer, Secretary | Sale | 1.0K | $331.68 | $331.7K | SEC ↗ |
| Jun 29, 2026 | Andrew D'Amico | Director | Sale | 531 | $326.04 | $173.1K | SEC ↗ |
| Jun 29, 2026 | Patrizio Vinciarelli | Chairman & CEO | Sale | 20.0K | $323.05 | $6.5M | SEC ↗ |
| Jun 29, 2026 | Patrizio Vinciarelli | Chairman & CEO | Sale | 20.0K | $330.56 | $6.6M | SEC ↗ |
| Jun 25, 2026 | Patrizio Vinciarelli | Chairman & CEO | Sale | 20.0K | $326.44 | $6.5M | SEC ↗ |
| Jun 25, 2026 | James F Schmidt | CFO, Treasurer, Secretary | Sale | 331 | $334.90 | $110.9K | SEC ↗ |
| Jun 25, 2026 | Patrizio Vinciarelli | Chairman & CEO | Sale | 20.0K | $337.45 | $6.7M | SEC ↗ |
| Jun 24, 2026 | Patrizio Vinciarelli | Chairman & CEO | Sale | 20.0K | $360.94 | $7.2M | SEC ↗ |
| Jun 24, 2026 | Andrew D'Amico | Director | Sale | 754 | $330.00 | $248.8K | SEC ↗ |
| Jun 24, 2026 | Andrew D'Amico | Director | Sale | 1.2K | $360.77 | $438.7K | SEC ↗ |
Showing the 25 most recent of 389 Form 4 filings for VICOR CORP.
Most active VICR insiders
- Patrizio Vinciarelli86 filings
- Claudio Tuozzolo45 filings
- Andrew D'Amico37 filings
- Estia J Eichten26 filings
- Alex Gusinov24 filings
Ask anything about VICR insider activity
Use Trabud's AI agent to query VICOR CORP's Form 4 history in plain English — "Show me VICR CEO purchases this year" or compare it against any other ticker.
Open the AI agentVICR insider trading FAQ
Are VICOR CORP insiders buying or selling?
In the last 12 months, VICOR CORP insiders reported 0 open-market purchases ($0) and 152 sales ($424.3M) — net selling of $424.3M. Since March 2018, Trabud has recorded 389 Form 4 filings for VICR: 0 buys ($0) and 389 sells ($575.2M). Over the full record that is net selling of $575.2M.
How many insiders trade VICR stock?
25 distinct insider filers — officers, directors, 10%+ owners, and investment groups filing jointly — have reported Form 4 transactions for VICOR CORP. The most recent filing was accepted on Oct 5, 2026.
Where does Trabud get VICR insider trading data?
All VICR insider trading data comes directly from official SEC EDGAR Form 4 filings, which corporate insiders must submit within two business days of a transaction under Section 16(a) of the Securities Exchange Act of 1934.