Insider filing · GH
John G. Saia
Chief Legal Officer
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Guardant Health, Inc.
GH · Healthcare · 57 filings in 24 months
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John G. Saia sold $1.3M of Guardant Health (GH)
Executed May 27, disclosed May 28, 1 day later.
Value, as filed
$1.3M
9,994 sh × $125.08
Executed
May 27
the trade date, as filed
Disclosed
May 28
1 day after the trade
Return, 21 sessionsiFrom the disclosed entry session; derived
–
purchases only
Returns are measured on stock purchases only.
The filer
JSJohn G. Saia (Chief Legal Officer) filed 3 Form 4 reports in the trailing twelve months (0 purchases, 3 sales), most often in Guardant Health, Inc. (GH). The largest single filing was $2.1M of GH (20,000 sh across 3 lots, as filed), executed May 20.
The name
GHHealthcare · Guardant Health, Inc., a precision oncology company, provides blood and tissue tests, and data sets in the United States and internationally
More Healthcare filings→ Insider filings, newest first→ View the original filing at www.sec.gov→Other filings by John G. Saia in GH
GHSALE
Guardant Health, Inc.
$2.1M20,000 sh across 3 lots
Exec May 20
Filed May 22 · 5:30 PM ET GHSALE Guardant Health, Inc. $866K
8,996 sh × $96.25
Exec Nov 7 2025
Filed Nov 10 2025 · 5:30 PM ET