Exagen to Announce Second Quarter 2022 Financial Results on August 4, 2022

Exagen Inc. (Nasdaq: XGN), a leading provider of autoimmune testing solutions, will release financial results for the quarter ended June 30, 2022, after the market close on Thursday, August 4, 2022. Ron Rocca, Exagen’s President and Chief Executive Officer, Kamal Adawi, Chief Financial Officer, and Mark Hazeltine, Chief Operating Officer, will host a conference call to review the Company’s results at 4:30 PM ET (1:30 PM PT).

Interested parties may access the conference call by dialing [phone] (U.S.) or [phone] (international). Participants wishing to access the call via webcast should use the link posted on the Exagen investor relations website at investors.exagen.com.

A replay of the conference call will be available until Thursday, August 18, 2022, at 11:59 PM ET (8:59 PM PT). Interested parties may access the replay of the conference call by dialing [phone] (U.S.) or [phone] (international) using passcode 13731768. Additionally, a recording of the webcast will be available using the link on the Exagen investor relations website approximately one hour after the call concludes.

About Exagen Inc.

Exagen (Nasdaq: XGN) is a leading provider of autoimmune diagnostic, prognostic, and monitoring testing solutions. Exagen is a patient focused, discovery driven organization built on the success of AVISE® testing and is investing in its product pipeline to support patients throughout their autoimmune diagnosis and treatment journeys. The goal at Exagen is to assist patients, physicians, and payors by enabling precision medicine. Exagen is located in San Diego County with clinical and research and development laboratories in Vista, CA.

For more information, please visit Exagen.com and follow @ExagenInc on Twitter.

CONTACTS:

Investor RelationsExagen Inc.Ryan [e-mail]760.560.1525

CompanyExagen Inc.Kamal Adawi, Chief Financial [e-mail]760.477.5514