Guardant Health to Participate in Upcoming March Investor Conferences

Guardant Health, Inc. (Nasdaq: GH), a leading precision oncology company, today announced the company will be participating in the following investor conferences.

• Citi 2023 Healthcare Services, MedTech, Tools & HCIT Conference in New York City, NY
  Fireside Chat on Wednesday, March 1^st at 3:30 p.m. Eastern Time / 12:30 p.m. Pacific Time

• Cowen 43rd Annual Health Care Conference in Boston, MA
  Fireside Chat on Wednesday, March 8^th at 10:30 a.m. Eastern Time / 7:30 a.m. Pacific Time

Interested parties may access a live and archived webcast of the presentation on the "Investors" section of the company website at: www.guardanthealth.com.

About Guardant Health

Guardant Health is a leading precision oncology company focused on helping conquer cancer globally through use of its proprietary tests, vast data sets and advanced analytics. The Guardant Health oncology platform leverages capabilities to drive commercial adoption, improve patient clinical outcomes and lower healthcare costs across all stages of the cancer care continuum. Guardant Health has commercially launched Guardant360^®, Guardant360 CDx, Guardant360 TissueNexttm, Guardant360 Responsetm, and GuardantINFINITYtm tests for advanced-stage cancer, and Guardant Revealtm for early-stage cancer. The Guardant Health screening portfolio, including the commercially launched Shieldtm test, aims to address the needs of individuals eligible for cancer screening. For more information, visit guardanthealth.com and follow the company on LinkedIn and Twitter.