Jeffrey G. Black insider trades: Exagen (XGN) stock buys and sales
Trades on the price chart
Daily close, with an arrow on each day they bought or sold
Companies
Where Jeffrey reports to the SEC
Open-market buys and sales
18 trades reported on SEC Form 4, newest first
| Date | Stock | Type | Shares | Price | Value | Holding | Reported |
|---|---|---|---|---|---|---|---|
| Sep 1, 2026 | XGN | ↓ Sell | 20,614 | $7.22 | $149K | Direct | Sep 2, 2026 (1d) |
| Feb 24, 2026 | XGN | ↓ Sell | 1,584 | $3.61 | $6K | Direct | Feb 25, 2026 (1d) |
| Sep 2, 2025 | XGN | ↓ Sell | 20,466 | $9.79 | $200K | Direct | Sep 4, 2025 (2d) |
| Nov 15, 2024 | XGN | ↑ Buy | 22,298 | $2.98 | $66K | Direct | Nov 19, 2024 (4d) |
| May 19, 2023 | LAB | ↑ Buy | 85,984 | $2.25 | $194K | Direct | May 22, 2023 (3d) |
| Mar 1, 2022 | APEN | ↑ Buy | 40,000 | $5.73 | $229K | Direct | Mar 1, 2022 (0d) |
| Aug 11, 2021 | APEN | ↑ Buy | 25,000 | $8.75 | $219K | Direct | Aug 11, 2021 (0d) |
| Mar 9, 2021 | ATEC | ↓ Sell | 7,000 | $16.69 | $117K | Direct | Mar 10, 2021 (1d) |
| Feb 16, 2021 | ATEC | ↓ Sell | 25,000 | $16.28 | $407K | Direct | Feb 18, 2021 (2d) |
| Aug 11, 2020 | ATEC | ↓ Sell | 5,000 | $6.42 | $32K | Direct | Aug 13, 2020 (2d) |
| Aug 4, 2020 | ATEC | ↓ Sell | 8,929 | $5.03 | $45K | Direct | Aug 6, 2020 (2d) |
| Mar 10, 2020 | ATEC | ↓ Sell | 6,563 | $5.08 | $33K | Direct | Mar 12, 2020 (2d) |
| Aug 2, 2019 | ATEC | ↓ Sell | 8,929 | $4.75 | $42K | Direct | Aug 2, 2019 (0d) |
| Aug 17, 2017 | ATEC | ↑ Buy | 5,000 | $1.80 | $9K | by IRA | Aug 17, 2017 (0d) |
| Aug 16, 2017 | ATEC | ↑ Buy | 4,000 | $1.75 | $7K | Direct | Aug 16, 2017 (0d) |
| Aug 16, 2011 | VRNM | ↑ Buy | 1,750 | $2.00 | $4K | by Spouse | Aug 16, 2011 (0d) |
| Aug 15, 2011 | VRNM | ↑ Buy | 125 | $1.97 | $246 | Direct | Aug 16, 2011 (1d) |
| Aug 17, 2010 | VRNM | ↑ Buy | 4,250 | $2.78 | $12K | Direct | Aug 18, 2010 (1d) |
Each row is one filing's trades in one stock, summed. Shares and prices are as filed, before any later stock split.
Other XGN insiders
Open-market trades in the last 12 months
About Jeffrey G. Black's insider trades
Jeffrey G. Black is Chief Financial Officer at Exagen (XGN). Since Aug 17, 2010, Jeffrey has reported 9 open-market purchases worth $739K and 9 sales worth $1.0M on SEC Form 4. In the last 12 months: 2 sales ($154K).
Their filings also include grants and awards (22 filings), shares withheld for taxes (6 filings), option exercises (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 XGN insider trade, the latest insider trades across the market, or cluster buys, when several insiders buy the same stock within days.