ABALLI JOHN (CIK 1843113) reported 7 SEC Form 4 insider transactions across 1 companies over the past 18 months (most recent 2026-03-16). Recent activity: Buy XGN (150,000 shares), Sell XGN (15,698 shares), Buy XGN (2,535 shares), Sell XGN (11,430 shares), Sell XGN (31,787 shares). Source: SEC Form 4.
| Date | Company | Role | Type | Shares | Value |
|---|---|---|---|---|---|
| 2026-03-16 | EXAGEN INC. (XGN) | President and CEO | Buy | 150,000 | $0 |
| 2026-03-04 | EXAGEN INC. (XGN) | President and CEO | Sell | 15,698 | $56,827 |
| 2026-03-04 | EXAGEN INC. (XGN) | President and CEO | Buy | 2,535 | $7,808 |
| 2026-02-25 | EXAGEN INC. (XGN) | President and CEO | Sell | 11,430 | $41,262 |
| 2025-10-20 | EXAGEN INC. (XGN) | President and CEO | Sell | 31,787 | $375,722 |
| 2025-03-04 | EXAGEN INC. (XGN) | President and CEO | Buy | 8,621 | $21,294 |
| 2025-02-25 | EXAGEN INC. (XGN) | President and CEO | Buy | 112,500 | $0 |
Source: SEC Form 4 filings · as of 2026-03-16