XGN

EXAGEN INC.

Nasdaq · Services-Medical Laboratories

Insider trades

Congress trades

Company Overview

A concise company profile alongside the latest public filing activity.

Exagen Inc. develops and markets blood-based diagnostic tests for autoimmune diseases, including its AVISE line of tests used to help diagnose and monitor conditions such as lupus and rheumatoid arthritis. The company operates a CLIA-certified clinical laboratory in Vista, California, where it processes these tests for rheumatologists and other clinicians.

Industry

Services-Medical Laboratories

Headquarters

Vista, CA

Exchange

Nasdaq

Company profile sourced from SEC filings.

Corporate Insider Trades

Open-market purchases and sales by directors, officers, and other company insiders.

Insider	Type	Value	Shares / Price	Date
ABALLI JOHNPresident and CEO	Sell	$270K	34,294at $7.87	Oct 16, 2026

Source: SEC EDGAR Form 4 filings

Congressional Trades

Recent disclosures by members of the U.S. House and Senate.

No recent congressional disclosures found for XGN.

Source: Senate eFD and House Clerk STOCK Act disclosures

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For informational purposes only, not investment advice. Filings can be delayed, corrected, or amended. Trading activity alone does not predict future performance.