John J Gavin Jr insider trades: Varonis Systems (VRNS) stock buys and sales
Trades on the price chart
Daily close, with an arrow on each day they bought or sold
Companies
Where John reports to the SEC
and 2 more companies
Open-market buys and sales
7 trades reported on SEC Form 4, newest first
| Date | Stock | Type | Shares | Price | Value | Holding | Reported |
|---|---|---|---|---|---|---|---|
| Feb 6, 2026 | VRNS | ↑ Buy | 5,000 | $22.54 | $113K | Direct | Feb 10, 2026 (4d) |
| Dec 18, 2018 | CMPR | ↓ Sell | 14,763 | $107.81 | $1.6M | Direct | Dec 19, 2018 (1d) |
| Nov 2, 2018 | CMPR | ↓ Sell | 9,548 | $113.61 | $1.1M | Direct | Nov 5, 2018 (3d) |
| May 10, 2016 | CMPR | ↓ Sell | 14,943 | $95.00 | $1.4M | Direct | May 12, 2016 (2d) |
| Aug 27, 2010 | VPRT | ↑ Buy | 5,000 | $30.76 | $154K | Direct | Aug 27, 2010 (0d) |
| Jul 21, 2010 | QLIK | ↑ Buy | 5,000 | $10.00 | $50K | Direct | Jul 22, 2010 (1d) |
| Jul 24, 2007 | BLOG | ↑ Buy | 2,800 | $17.00 | $48K | Direct | Jul 26, 2007 (2d) |
Each row is one filing's trades in one stock, summed. Shares and prices are as filed, before any later stock split.
Other VRNS insiders
Open-market trades in the last 12 months
About John J Gavin Jr's insider trades
John J Gavin Jr is a director at Varonis Systems (VRNS). Since Jul 24, 2007, John has reported 4 open-market purchases worth $364K and 3 sales worth $4.1M on SEC Form 4. In the last 12 months: 1 buy ($113K).
Their filings also include grants and awards (50 filings), option exercises (49 filings), shares withheld for taxes (4 filings), shares returned to the company (4 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 VRNS insider trade, the latest insider trades across the market, or cluster buys, when several insiders buy the same stock within days.