Greedy Insider
VICOR CORP (VICR) Insider Trades and Scores
VICOR CORP (VICR) insider trades: since Nov 12, 2025, Greedy Insider recorded 0 open-market buys and 980 sales on Form 4 from 18 insiders. The strongest recent filing scored 95 (Strong).
Who bought and who sold
Across the last 980 scoreable Form 4 transactions in VICR, 0 were open-market purchases and 980 were sales. The table lists the most recent filings with each one's Greediness Score, so the structurally unusual trades are easy to spot first.
| Insider | Role | Type | Shares | Date | Score | ||
|---|---|---|---|---|---|---|---|
| VINCIARELLI PATRIZIO | Chair | Sell | 1075.0 | 329945.03 | 2026-10-02 | 68 | View |
| VINCIARELLI PATRIZIO | Chair | Sell | 4961.0 | 1528043.6 | 2026-10-02 | 79 | View |
| VINCIARELLI PATRIZIO | Chair | Sell | 877.0 | 271079.22 | 2026-10-02 | 67 | View |
| VINCIARELLI PATRIZIO | Chair | Sell | 6448.0 | 2000956.2 | 2026-10-02 | 81 | View |
| VINCIARELLI PATRIZIO | Chair | Sell | 2679.0 | 834304.9 | 2026-10-02 | 75 | View |
| VINCIARELLI PATRIZIO | Chair | Sell | 2648.0 | 826939.1 | 2026-10-02 | 75 | View |
| VINCIARELLI PATRIZIO | Chair | Sell | 1312.0 | 411074.66 | 2026-10-02 | 70 | View |
| VINCIARELLI PATRIZIO | Chair | Sell | 100.0 | 32498.0 | 2026-10-01 | 61 | View |
| VINCIARELLI PATRIZIO | Chair | Sell | 900.0 | 297000.0 | 2026-10-01 | 67 | View |
| VINCIARELLI PATRIZIO | Chair | Sell | 600.0 | 194023.02 | 2026-10-01 | 64 | View |
The strongest recent filing
VINCIARELLI PATRIZIO (Chair) sold 16,970 shares of VICOR CORP on Mar 12, 2026, a filing that scored 95 (Strong). It scored Strong because a senior insider was trading and several insiders moved the same way within a week. The score describes the filing, not future returns. This is not investment advice.
Cluster activity
A cluster buy is present: 6 insiders (VINCIARELLI PATRIZIO, McNamara Michael, EICHTEN ESTIA J, Schmidt James F) traded VICR the same direction within a 7-day window. Shared conviction is a stronger structural signal than a lone trade.
How this compares with VICOR CORP's own history
Open-market buys make up 0% of the 980 scoreable VICR transactions on record between Nov 12, 2025 and Oct 2, 2026. Comparing a filing with the company's own buy/sell mix is how you tell a routine disposal from an unusual accumulation.
Methodology and sources
Scores come from six published, user-adjustable factors (insider role, cluster activity, trade size versus the insider's own history, position impact, filing urgency, and direct versus indirect ownership). The score describes the filing, not future returns. This is not investment advice.
Key facts
- Scoreable Form 4 transactions on record: 980
- Open-market buys: 0
- Sales: 980
- Distinct insiders: 18
- Strongest recent Greediness Score: 95 (Strong)
Primary sources
Related
- Strongest filing
- VICR in the live feed
- How the Greediness Score works
- What is a cluster buy?
- Form 4 transaction codes
The score describes the filing, not future returns. This is not investment advice.