XGNEXAGEN INC.
- Market cap
- $176.12M
- as of 2026-10-23
- Latest close
- $7.27
- as of 2026-10-23
- Sector
- Healthcare
- as of 2026-10-24
- Industry
- Diagnostics & Research
- as of 2026-10-24
Cluster
No cluster in the last 90 days under the default rule (14d · ≥2 insiders · all roles).
Form 4 historysince 2023-10-18
Dashed line = amended filing (Form 4/A)
| Insider | Traded | Filed | Type | Shares | Price | Value | Owned after | 10b5-1 plan | Filing |
|---|---|---|---|---|---|---|---|---|---|
| Chernett Jorey | Oct 19 | Oct 20 | P | 14,000 | $7.46 | Purchase +$104,440 | 2,618,540 | No | Form 4 |
| Aballi JohnPresident and CEO | Oct 16 | Oct 19 | S | 34,294 | $7.87 | Sale −$269,791 | 805,540 | No | Form 4 |
| Black Jeffrey G.Chief Financial Officer | Sep 1 | Sep 2 | S | 20,614 | $7.22 | Sale −$148,833 | 323,339 | No | Form 4 |
| Black Jeffrey G.Chief Financial Officer | Sep 1 | Sep 2 | A | 1,571 | $3.02 | $4,744 | 324,910 | No | Form 4 |
| Robertson Bruce C | Jun 9 | Aug 244/A | A · derivative | 37,500 | $4.31 | $161,625 | 37,500 | No | Form 4/A |
| Kim Paul | Jun 9 | Aug 19 | A · derivative | 37,500 | $4.31 | $161,625 | 46,500 | No | Form 4 |
| McKhann Chas | Jun 9 | Jun 22 | A · derivative | 37,500 | $4.31 | $161,625 | 45,000 | No | Form 4 |
| Kahn Scott D | Jun 9 | Jun 22 | A · derivative | 37,500 | $4.31 | $161,625 | 46,500 | No | Form 4 |
| Stokes Frank | Jun 9 | Jun 22 | A · derivative | 37,500 | $4.31 | $161,625 | 112,500 | No | Form 4 |
| Black Jeffrey G.Chief Financial Officer | Mar 12 | Mar 16 | A | 75,000 | $3.16 | $237,000 | 342,442 | No | Form 4 |
| Black Jeffrey G.Chief Financial Officer | Mar 12 | Mar 16 | A · derivative | 50,000 | $3.16 | $158,000 | 60,000 | No | Form 4 |
| Aballi JohnPresident and CEO | Mar 12 | Mar 16 | A | 150,000 | $0.00 | $0 | 839,834 | No | Form 4 |
| Aballi JohnPresident and CEO | Mar 12 | Mar 16 | A · derivative | 100,000 | $3.16 | $316,000 | 175,000 | No | Form 4 |
| Black Jeffrey G.Chief Financial Officer | Feb 27 | Mar 16 | A | 1,511 | $3.08 | $4,654 | 343,953 | No | Form 4 |
| Aballi JohnPresident and CEO | Mar 3 | Mar 4 | S | 15,698 | $3.62 | Sale −$56,827 | 687,299 | No | Form 4 |
| Aballi JohnPresident and CEO | Mar 3 | Mar 4 | A | 2,535 | $3.08 | $7,808 | 689,834 | No | Form 4 |
| Black Jeffrey G.Chief Financial Officer | Feb 24 | Feb 25 | S | 1,584 | $3.61 | Sale −$5,718 | 267,442 | No | Form 4 |
| Aballi JohnPresident and CEO | Feb 24 | Feb 25 | S | 11,430 | $3.61 | Sale −$41,262 | 702,997 | No | Form 4 |
| Aballi JohnPresident and CEO | Oct 16, 2025 | Oct 20, 2025 | S | 31,787 | $11.82 | Sale −$375,722 | 714,427 | No | Form 4 |
| Black Jeffrey G.Chief Financial Officer | Sep 2, 2025 | Sep 4, 2025 | S | 20,466 | $9.79 | Sale −$200,362 | 269,026 | No | Form 4 |
| Nova Tina Susan | Jun 10, 2025 | Jun 12, 2025 | A · derivative | 13,500 | $7.36 | $99,360 | 13,500 | No | Form 4 |
| Hooker Ana | Jun 10, 2025 | Jun 12, 2025 | A · derivative | 9,000 | $7.36 | $66,240 | 9,000 | No | Form 4 |
| Kahn Scott D | Jun 10, 2025 | Jun 12, 2025 | A · derivative | 9,000 | $7.36 | $66,240 | 9,000 | No | Form 4 |
| Stokes Frank | Jun 10, 2025 | Jun 12, 2025 | A · derivative | 9,000 | $7.36 | $66,240 | 9,000 | No | Form 4 |
| Kim Paul | Jun 10, 2025 | Jun 12, 20254/A | A · derivative | 9,000 | $7.36 | $66,240 | 9,000 | No | Form 4/A |
| NMSIC Co-Investment Fund, L.P. | Mar 25, 2025 | Mar 27, 2025 | S | 350,000 | $3.30 | Sale −$1,155,000 | 1,758,958 | No | Form 4 |
| Aballi JohnPresident and CEO | Feb 28, 2025 | Mar 4, 2025 | A | 8,621 | $2.47 | $21,294 | 746,214 | No | Form 4 |
| Aballi JohnPresident and CEO | Feb 21, 2025 | Feb 25, 2025 | A | 112,500 | $0.00 | $0 | 737,593 | No | Form 4 |
| Aballi JohnPresident and CEO | Feb 21, 2025 | Feb 25, 2025 | A · derivative | 75,000 | $3.58 | $268,500 | 75,000 | No | Form 4 |
| Black Jeffrey G.Chief Financial Officer | Feb 21, 2025 | Feb 25, 2025 | A | 15,000 | $0.00 | $0 | 289,492 | No | Form 4 |
| Black Jeffrey G.Chief Financial Officer | Feb 21, 2025 | Feb 25, 2025 | A · derivative | 10,000 | $3.58 | $35,800 | 10,000 | No | Form 4 |
| Sun Mountain Capital Partners LLC | Nov 20, 2024 | Nov 27, 2024 | S | 200,000 | $3.30 | Sale −$660,000 | 2,108,958 | No | Form 4 |
| Black Jeffrey G.Chief Financial Officer | Nov 15, 2024 | Nov 19, 2024 | P | 22,298 | $2.98 | Purchase +$66,448 | 274,492 | No | Form 4 |
| Black Jeffrey G.Chief Financial Officer | Sep 1, 2024 | Sep 4, 2024 | A | 225,000 | $0.00 | $0 | 252,194 | No | Form 4 |
| Kahn Scott D | Jun 10, 2024 | Jun 14, 2024 | A · derivative | 15,000 | $1.99 | $29,850 | 15,000 | No | Form 4 |
| Nova Tina Susan | Jun 10, 2024 | Jun 12, 2024 | A · derivative | 13,500 | $1.99 | $26,865 | 13,500 | No | Form 4 |
| Kim Paul | Jun 10, 2024 | Jun 12, 2024 | A · derivative | 9,000 | $1.99 | $17,910 | 9,000 | No | Form 4 |
| Hooker Ana | Jun 10, 2024 | Jun 12, 2024 | A · derivative | 9,000 | $1.99 | $17,910 | 9,000 | No | Form 4 |
| Stokes Frank | Jun 10, 2024 | Jun 12, 2024 | A · derivative | 9,000 | $1.99 | $17,910 | 9,000 | No | Form 4 |
| Aballi JohnPresident and CEO | May 16, 2024 | May 16, 2024 | P | 40,401 | $1.92 | Purchase +$77,570 | 40,401 | No | Form 4 |
| Adawi KamalCFO and Corporate Secretary | Mar 4, 2024 | Mar 6, 2024 | S | 9,297 | $1.91 | Sale −$17,757 | 247,236 | No | Form 4 |
| Adawi KamalCFO and Corporate Secretary | Mar 4, 2024 | Mar 6, 2024 | S | 3,487 | $1.91 | Sale −$6,660 | 243,749 | No | Form 4 |
| Aballi JohnPresident and CEO | Feb 29, 2024 | Mar 4, 2024 | A | 9,804 | $1.91 | $18,726 | 600,788 | No | Form 4 |
| Aballi JohnPresident and CEO | Feb 20, 2024 | Feb 22, 2024 | A | 175,000 | $0.00 | $0 | 590,984 | No | Form 4 |
| Adawi KamalCFO and Corporate Secretary | Feb 20, 2024 | Feb 22, 2024 | A | 75,000 | $0.00 | $0 | 256,533 | No | Form 4 |
| Adawi KamalCFO and Corporate Secretary | Feb 6, 2024 | Feb 8, 2024 | S | 6,738 | $1.95 | Sale −$13,139 | 181,533 | No | Form 4 |
| Aballi JohnPresident and CEO | Oct 17, 2023 | Oct 18, 2023 | S | 33,819 | $1.75 | Sale −$59,183 | 415,984 | No | Form 4 |