Through the 90-day period concluding January 10, 2026, Exagen's top three insider stakeholders include TenPercentOwner Co-Investment Fund, L.P. Nmsic (1.76Mn shares), TenPercentOwner James L L Tullis (1.52Mn shares), President And Ceo John Aballi (754.83K shares).
| Holder | Position | Shares | Report Date |
|---|---|---|---|
| Co-Investment Fund, L.P. Nmsic | 1,758,958 | 27 Mar, 2025 | |
| James L L Tullis | 1,515,839 | 20 Jun, 2023 | |
| John Aballi | President And Ceo | 754,828 | 20 Oct, 2025 |
| Jeffrey G. Black | Chief Financial Officer | 269,026 | 04 Sep, 2025 |
| Kamal Adawi | Cfo And Corporate Secretary | 243,749 | 06 Mar, 2024 |
| Mark Hazeltine | Chief Business Officer | 190,205 | 03 Mar, 2023 |
| Fortunato R. Rocca | President And Ceo | 120,678 | 02 Mar, 2022 |
| Debra Zack | Chief Medical Officer | 84,259 | 02 Mar, 2022 |
| Wendy S. Johnson | 1,000 | 07 Sep, 2021 |
* Please note that the shares above only reflect shares from the fund portfolio and the institutional portfolio. Shares from the personal portfolio are excluded from this Institutional Ownership Page. See these insiders' latest transactions here on Insider Page.
| Transaction Date | Insider Name | Security Class | Transaction Type | Shares Traded | Price | Shares Remaining | Ownership | Code |
|---|---|---|---|---|---|---|---|---|
| 16 Oct, 2025 | John Aballi | Common Stock | D | 31,787 | $11.82 | 714,427 | D | S |
| 02 Sep, 2025 | Jeffrey G. Black | Common Stock | D | 20,466 | $9.79 | 269,026 | D | S |
| 02 Sep, 2025 | Jeffrey G. Black | - | - | 269,026 | D | |||
| 25 Mar, 2025 | Co-Investment Fund, L.P. Nmsic | - | - | 1,758,958 | I | |||
| 25 Mar, 2025 | Co-Investment Fund, L.P. Nmsic | Common Stock | D | 350,000 | $3.30 | 1,758,958 | I | S |
| 28 Feb, 2025 | John Aballi | Common Stock | A | 8,621 | $2.46 | 746,214 | D | A |
| 21 Feb, 2025 | Jeffrey G. Black | Common Stock | A | 15,000 | $0.00 | 289,492 | D | A |
| 21 Feb, 2025 | John Aballi | - | - | 737,593 | D | |||
| 21 Feb, 2025 | John Aballi | Common Stock | A | 112,500 | $0.00 | 737,593 | D | A |
| 20 Nov, 2024 | Co-Investment Fund, L.P. Nmsic | Common Stock | D | 200,000 | $3.30 | 2,108,958 | I | S |
| 15 Nov, 2024 | Jeffrey G. Black | Common Stock | A | 22,298 | $2.98 | 274,492 | D | P |
| 14 Nov, 2024 | John Aballi | Common Stock | A | 24,305 | $2.81 | 689,799 | D | P |
| 01 Sep, 2024 | Jeffrey G. Black | Common Stock | A | 225,000 | $0.00 | 252,194 | D | A |
| 16 May, 2024 | John Aballi | - | - | 40,401 | I | |||
| 16 May, 2024 | John Aballi | Common Stock | A | 40,401 | $1.92 | 40,401 | I | P |
| 04 Mar, 2024 | Kamal Adawi | Common Stock | D | 3,487 | $1.91 | 243,749 | D | S |
| 04 Mar, 2024 | Kamal Adawi | Common Stock | D | 9,297 | $1.91 | 247,236 | D | S |
| 04 Mar, 2024 | Kamal Adawi | - | - | 243,749 | D | |||
| 04 Mar, 2024 | Kamal Adawi | - | - | 247,236 | D | |||
| 29 Feb, 2024 | John Aballi | Common Stock | A | 9,804 | $1.91 | 600,788 | D | A |