Trade Summary

2 days ago, Saia John G., serving as Chief Legal Officer at Guardant Health, Inc. (GH), sold 10,000 shares at $125.08 per share, for a total transaction value of $1,250,835.98. Following this transaction, Saia John G. now holds 35,950 shares of GH.

This sale represents a 21.76% decrease in Saia John G.'s stake in the company. This is considered a high-conviction trade given the significant change in ownership.

The trade was executed on Wednesday, May 27, 2026 and publicly disclosed via SEC Form 4 filing on Thursday, May 28, 2026 at 6:32 PM ET, 1 day after the trade was made.

Guardant Health, Inc. operates in the HEALTHCARE sector, specifically within the DIAGNOSTICS & RESEARCH industry. Insider selling activity in this sector can provide valuable signals about industry trends and company-specific developments.