GH · Guardant Health, Inc.

Guardant Health, Inc. disclosed the upcoming departure of Craig Eagle, M.D., who serves as the Company's Chief Medical Officer. The resignation was announced on April 27, 2026, and is set to be effective shortly thereafter on May 8, 2026. The filing did not specify a reason for the departure or name a successor. As the Chief Medical Officer is a critical role for a diagnostic oncology company, investors may monitor future filings for information regarding a permanent replacement or transition plans.