XGN insider buying – Exagen Inc.
7 insider purchases since 2016 worth $6.8M by 5 different insiders. Last 12 months: 1 purchases, $372,977. Most recent filing: 2026-11-12.
Small company Public float $154M (latest 10-K, SEC). Share prices of small companies usually swing much more than those of large ones, in both directions, and are easier to move with little trading.
Same time range as the chart above - each mark sits under the week of the trade. Circles = purchases (height = price paid, size = amount), red triangles = open-market sales of $50k+. Prices as reported, not adjusted for later stock splits. 1 older purchase (before the 5-year window) is listed in the table below.
Purchases are open-market buys (SEC Form 4, code "P") - insiders paying with their own money. Sales are open-market sales (code "S") of $50,000 or more; many sales are pre-planned (Rule 10b5-1) or made for taxes and diversification. Each row links to the original filing.
Bought, sold, still holding?
| Insider | Bought | First / last buy | Sold since 2016 | Holds now* | Status |
|---|---|---|---|---|---|
| MNAYMNEH SAMI 10% Owner | $6.0M 1× · 425,000 sh | 2019-09-23 2019-09-23 | – | 1,271,252 shares as of 2019-09-23 | Holds - never sold |
| ABALLI JOHN CEO | $387,067 3× · 154,706 sh | 2022-12-08 2024-11-14 | 3× · $491,732 last 2026-03-03 | 880,235 shares as of 2026-03-16 | Sold part |
| Chernett Jorey 10% Owner | $372,977 1× · 71,315 sh | 2026-11-11 2026-11-11 | – | – | Holds - never sold |
| Black Jeffrey G. CFO | $66,448 1× · 22,298 sh | 2024-11-15 2024-11-15 | 2× · $349,195 last 2026-09-01 | 324,910 shares as of 2026-09-02 | Sold part |
| Johnson Wendy S. Director | $14,020 1× · 1,000 sh | 2021-09-03 2021-09-03 | – | 1,000 shares as of 2021-09-07 | Holds - never sold |
* Shares held after the insider's most recent SEC filing for this company (all share classes, direct and indirect). If an insider stops filing, later changes are not known.
Insider buying and selling by year
| Year | Purchases | Bought | Buyers | Sales | Sold |
|---|---|---|---|---|---|
| 2026 | 1 | $372,977 | 1 | 2 | $205,660 |
| 2025 | 0 | – | – | 3 | $1.7M |
| 2024 | 3 | $212,315 | 2 | 1 | $660,000 |
| 2023 | 0 | – | – | 1 | $59,183 |
| 2022 | 1 | $241,200 | 1 | – | – |
| 2021 | 1 | $14,020 | 1 | 9 | $4.0M |
| 2020 | 0 | – | – | 10 | $4.4M |
| 2019 | 1 | $6.0M | 1 | – | – |
Insider purchases
| Filed | Insider | Role | Shares | Avg price | Value | Holdings | Filing |
|---|---|---|---|---|---|---|---|
| 2026-11-12 | Chernett Jorey | 10% Owner | 71,315 | $5.23 | $372,977 | +3% | SEC |
| 2024-11-19 | Black Jeffrey G. | CFO | 22,298 | $2.98 | $66,448 | +8.8% | SEC |
| 2024-11-18 | ABALLI JOHN | CEO | 24,305 | $2.81 | $68,297 | +3.7% | SEC |
| 2024-05-16 | ABALLI JOHN | CEO | 40,401 | $1.92 | $77,570 | SEC | |
| 2022-12-09 | ABALLI JOHN | CEO | 90,000 | $2.68 | $241,200 | +25.7% | SEC |
| 2021-09-07 | Johnson Wendy S. | Director | 1,000 | $14.02 | $14,020 | SEC | |
| 2019-09-23 | MNAYMNEH SAMI | 10% Owner | 425,000 | $14.00 | $6.0M | +33.4% | SEC |
Insider sales
| Filed | Insider | Role | Shares | Avg price | Value | Type | Filing |
|---|---|---|---|---|---|---|---|
| 2026-09-02 | Black Jeffrey G. | CFO | 20,614 | $7.22 | $148,833 | Sale | SEC |
| 2026-03-04 | ABALLI JOHN | CEO | 15,698 | $3.62 | $56,827 | Sale | SEC |
| 2025-10-20 | ABALLI JOHN | CEO | 31,787 | $11.82 | $375,722 | Sale | SEC |
| 2025-09-04 | Black Jeffrey G. | CFO | 20,466 | $9.79 | $200,362 | Sale | SEC |
| 2025-03-27 | NMSIC Co-Investment Fund, L.P. | 10% Owner | 350,000 | $3.30 | $1.2M | Sale | SEC |
| 2024-11-27 | Sun Mountain Capital Partners LLC | 10% Owner | 200,000 | $3.30 | $660,000 | Sale | SEC |
| 2023-10-18 | ABALLI JOHN | CEO | 33,819 | $1.75 | $59,183 | Sale | SEC |
| 2021-08-06 | TULLIS JAMES L L | Director | 6,800 | $10.72 | $72,896 | Sale | SEC |
| 2021-08-04 | TULLIS JAMES L L | Director | 8,200 | $11.71 | $95,986 | Sale | SEC |
| 2021-06-29 | TULLIS JAMES L L | Director | 25,000 | $15.28 | $382,034 | Sale | SEC |
| 2021-02-08 | TULLIS JAMES L L | Director | 3,000 | $17.00 | $51,000 | Sale | SEC |
| 2021-01-26 | Hunt Guaranty Inc. | 10% Owner | 51,667 | $16.04 | $828,607 | Sale | SEC |
| 2021-01-21 | Hunt Holdings Limited Partnership | 10% Owner | 110,000 | $16.04 | $1.8M | Sale | SEC |
| 2021-01-15 | TULLIS JAMES L L | Director | 5,729 | $15.63 | $89,534 | Sale | SEC |
| 2021-01-14 | HuntVest, LLC | 10% Owner | 15,000 | $16.04 | $240,600 | Sale | SEC |
Showing the latest 15 of 26 sales of $50,000+ since 2016.
Compiled automatically from public SEC filings. Not investment advice. Get every new insider purchase in the daily report.
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