Alex Gusinov insider trades: Vicor (VICR) stock sales
Trades on the price chart
Daily close, with an arrow on each day they bought or sold
Companies
Where Alex reports to the SEC
Open-market buys and sales
25 trades reported on SEC Form 4, newest first
| Date | Stock | Type | Shares | Price | Value | Holding | Reported |
|---|---|---|---|---|---|---|---|
| May 13, 2026 | VICR | ↓ Sell | 1,502 | $300.00 | $451K | Direct | May 14, 2026 (1d) |
| Feb 26, 2026 | VICR | ↓ Sell | 3,344 | $200.00 | $669K | Direct | Feb 27, 2026 (1d) |
| Dec 15, 2025 | VICR | ↓ Sell | 3,844 | $97.31 | $374K | Direct | Dec 17, 2025 (2d) |
| Nov 21, 2025 | VICR | ↓ Sell | 1,571 | $86.05 | $135K | Direct | Nov 24, 2025 (3d) |
| Oct 28, 2025 | VICR | ↓ Sell | 4,019 | $89.75 | $361K | Direct | Oct 29, 2025 (1d) |
| Nov 13, 2024 | VICR | ↓ Sell | 856 | $59.01 | $51K | Direct | Nov 14, 2024 (1d) |
| Nov 11, 2021 | VICR | ↓ Sell | 1,282 | $161.15 | $207K | Direct | Nov 12, 2021 (1d) |
| Sep 10, 2021 | VICR | ↓ Sell | 1,521 | $127.56 | $194K | Direct | Sep 14, 2021 (4d) |
| Sep 3, 2021 | VICR | ↓ Sell | 946 | $128.69 | $122K | Direct | Sep 7, 2021 (4d) |
| Aug 27, 2021 | VICR | ↓ Sell | 1,135 | $123.58 | $140K | Direct | Aug 31, 2021 (4d) |
| Jul 29, 2021 | VICR | ↓ Sell | 1,282 | $113.00 | $145K | Direct | Jul 29, 2021 (0d) |
| Sep 14, 2020 | VICR | ↓ Sell | 903 | $82.50 | $74K | Direct | Sep 16, 2020 (2d) |
| Sep 11, 2020 | VICR | ↓ Sell | 1,893 | $82.00 | $155K | Direct | Sep 14, 2020 (3d) |
| Sep 9, 2020 | VICR | ↓ Sell | 422 | $85.00 | $36K | Direct | Sep 10, 2020 (1d) |
| Jun 5, 2020 | VICR | ↓ Sell | 2,572 | $69.00 | $177K | Direct | Jun 9, 2020 (4d) |
| May 15, 2020 | VICR | ↓ Sell | 2,444 | $54.50 | $133K | Direct | May 19, 2020 (4d) |
| Dec 10, 2019 | VICR | ↓ Sell | 1,280 | $41.05 | $53K | Direct | Dec 11, 2019 (1d) |
| Nov 8, 2019 | VICR | ↓ Sell | 7,131 | $37.50 | $267K | Direct | Nov 12, 2019 (4d) |
| Nov 7, 2019 | VICR | ↓ Sell | 700 | $37.50 | $26K | Direct | Nov 8, 2019 (1d) |
| Sep 9, 2019 | VICR | ↓ Sell | 7,455 | $31.51 | $235K | Direct | Sep 10, 2019 (1d) |
| Aug 7, 2018 | VICR | ↓ Sell | 3,754 | $61.00 | $229K | Direct | Aug 9, 2018 (2d) |
| Aug 6, 2018 | VICR | ↓ Sell | 2,723 | $61.02 | $166K | Direct | Aug 7, 2018 (1d) |
| Jun 11, 2018 | VICR | ↓ Sell | 1,417 | $49.30 | $70K | Direct | Jun 19, 2018 (8d) |
| May 17, 2018 | VICR | ↓ Sell | 1,107 | $39.70 | $44K | Direct | May 18, 2018 (1d) |
| Nov 21, 2016 | VICR | ↓ Sell | 4,200 | $14.50 | $61K | Direct | Nov 22, 2016 (1d) |
Each row is one filing's trades in one stock, summed. Shares and prices are as filed, before any later stock split.
Other VICR insiders
Open-market trades in the last 12 months
About Alex Gusinov's insider trades
Alex Gusinov is Corp. VP -Engineering at Vicor (VICR). Since Nov 21, 2016, Alex has reported no open-market purchases and 25 sales worth $4.6M on SEC Form 4. In the last 12 months: 4 sales ($1.6M).
Their filings also include option exercises (14 filings), grants and awards (8 filings). These aren't open-market trades and aren't counted above.
How to read insider trades
Officers, directors and owners of more than 10% of a company must report trades in its stock on SEC Form 4, usually within two business days. Purchases with their own money are the stronger signal: insiders sell for many reasons (taxes, diversification, a house), but buy for one. See every VICR insider trade, the latest insider trades across the market, or cluster buys, when several insiders buy the same stock within days.