Company Description
Exagen Inc. designs, develops, and commercializes various testing products under the AVISE brand in the United States.
The company enables healthcare providers to care for patients through the diagnosis, prognosis, and monitoring of complex rheumatic, and autoimmune and autoimmune-related diseases, including systemic lupus erythematosus (SLE) and rheumatoid arthritis (RA).
Its lead testing product is AVISE CTD that enables differential diagnosis for patients presenting with symptoms indicative of various connective tissue diseases (CTDs) and other related diseases with overlapping symptoms.
The company offers AVISE Lupus platform, a cornerstone of the SLE assessment that begins by quantifying the level of CB-CAPs biomarkers (EC4d and BC4d) in the patient’s blood; and AVISE APS that aids in the diagnosis and management of APS.
In addition, it provides AVISE Vasculitis AAV, which utilizes a testing panel of individual analytes to provide physicians with results in the assessment and monitoring of anti-neutrophil cytoplasmic antibody associated vasculitis; AVISE Anti-Histone, a test for autoantibodies to histone proteins; AVISE SLE Prognostic, a panel of autoantibodies for assessing the potential for complications affecting the kidney, brain, and cardiovascular system; and AVISE Anti-CarP, a biomarker-driven RA prognostic test.
Further, the company offers AVISE SLE Monitor, a blood test that employs CB-CAPs technology; AVISE MTX, a patented and validated blood test; and AVISE HCQ, a blood test to monitor levels of hydroxychloroquine.
It has a research collaboration and license agreement with Allegheny Health Network (AHN) Research Institute to develop T-Cell biomarkers.
The company was formerly known as Exagen Diagnostics, Inc. and changed its name to Exagen Inc. in January 2019.
Exagen Inc. was incorporated in 2002 and is headquartered in Vista, California.
| Country | United States |
| Founded | 2002 |
| IPO Date | Sep 19, 2019 |
| Industry | Diagnostics & Research |
| Sector | Healthcare |
| Employees | 215 |
| CEO | John Aballi |
Contact Details
Address: 1261 Liberty Way, Suite C Vista, California 92081 United States | |
| Phone | 760 560 1501 |
| Website | exagen.com |
Stock Details
| Ticker Symbol | XGN |
| Exchange | NASDAQ |
| Stock Type | Common Stock |
| Fiscal Year | January - December |
| Reporting Currency | USD |
| IPO Price | $14.00 |
| CIK Code | 0001274737 |
| CUSIP Number | 30068X103 |
| ISIN Number | US30068X1037 |
| SIC Code | 8071 |
Key Executives
| Name | Position |
|---|---|
| John Aballi | Chief Executive Officer, President and Director |
| Dr. Tina S. Nova Ph.D. | Executive Chairman of the Board of Directors |
| Jeffrey G. Black | Chief Financial Officer and Corporate Secretary |
| Dr. Michael Mahler | Chief Scientific Officer |
| Ryan Douglas | Investors Relations Officer |
| Dr. Michael I. Nerenberg M.D. | Chief Medical Officer |
Latest SEC Filings
| Date | Type | Title |
|---|---|---|
| Aug 14, 2025 | SCHEDULE 13G/A | Filing |
| Aug 14, 2025 | SCHEDULE 13G/A | Filing |
| Jul 29, 2025 | 10-Q | Quarterly Report |
| Jul 29, 2025 | 8-K | Current Report |
| Jul 17, 2025 | 8-K | Current Report |
| Jul 2, 2025 | EFFECT | Notice of Effectiveness |
| Jun 30, 2025 | UPLOAD | Filing |
| Jun 20, 2025 | S-3 | Registration statement under Securities Act of 1933 |
| Jun 11, 2025 | 8-K | Current Report |
| May 20, 2025 | S-8 | Securities to be offered to employees in employee benefit plans |