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Form 8-K · Current Report · Filed 2026-04-27

Guardant Health Announces Resignation of Chief Medical Officer

On April 27, 2026, Guardant Health, Inc. announced the resignation of Craig Eagle, M.D., its Chief Medical Officer, effective May 8, 2026. This marks a significant executive change for the company.

Filer
Guardant Health Inc. GH · NASDAQ
Filed
Accession
0001193125-26-182391
CIK
0001576280
Signal
High impactHealthcare

Items reported

Item events

Reported Item

CEO Resignation

Market reaction

Close before filing

$88.91

Next session

-6.5%

Since filing

+82.2%

Latest close

$161.99

What happened, not what will happen — closing prices around the filing date.

Precedent

Previous filings from GH reporting the same item, with the next session's move:

Insider tape

Within 45 days of this filing, GH insiders reported 59 Form 4 transactions — net selling of $51.2M.

Full GH insider history →

About Guardant Health Inc.

Guardant Health Inc. is an innovative biotechnology company specializing in the development and commercialization of precision oncology diagnostics. This company is recognized for its groundbreaking work in non-invasive cancer detection through liquid biopsy technologies, which involve analyzing circulating tumor DNA in blood samples. Guardant Health’s primary function is to provide oncologists and researchers with critical tools and data to better understand cancer, tailor treatments, and monitor disease progression, potentially improving patient outcomes significantly. Guardant Health operates prominently in the healthcare and biotechnology sector, significantly impacting fields such as cancer research and personalized medicine. Their products and services are vital for facilitating early detection of cancer, identifying treatment options, and offering companion diagnostics for pharmaceutical developments. In the financial market, Guardant Health represents an important player within the precision medicine landscape, influencing investment within the biotechnology and healthcare sectors. Founded in 2012 and headquartered in Redwood City, California, the company continues to expand its portfolio and advance its technologies, playing a pivotal role in the fight against cancer at a global level.

Exchange NASDAQ Industry Diagnostics & Research Company website ↗

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