Guardant Health CPO Monroe Terilyn J. buys and sells shares in December 2025.

Guardant Health, Inc. (GH) recently announced that Monroe Terilyn J., the company's Chief People Officer, made a series of transactions involving the purchase and sale of shares on December 1, 2025. Specifically, Terilyn J. purchased 35,000 shares at $20.14 per share and an additional 15,000 shares at $28.61 per share. Conversely, she sold 18,576 shares at $105.33 per share, 23,974 shares at $106.15 per share, 6,786 shares at $106.90 per share, 664 shares at $107.85 per share, 1,923 shares at $105.33 per share, 2,444 shares at $106.18 per share, and 800 shares at $107.03 per share. These transactions were all made on the same day.