JS
Insider
John G. Saia
Chief Legal OfficerJohn 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.
Add to watchlistReturn, ttmiAverage return per filing, trailing twelve months
–
no purchases on file
Delay-adjustediThe same average, entered at disclosure dates
–
returns measure stock purchases only
Filings, ttm
3
0 buys · 3 sells
Median delay
–
execution → disclosure
Volume, ttmiDollar value disclosed in the trailing twelve months
$4.2M
shares × price, as filed
Last traded
May 27
Filed May 28
Median ADV $437.7M across their filed names
Open performance→Volume by month
Buys $0
Sells $4.2M
Shares × price, as filed · by filing month · past 24 months
Sectors filed on
Healthcare
3 filings
Sector per market data · by filing · past 12 months
Most traded names
GHRecent filings
GHSALE
Guardant Health, Inc.
View filing →
$1.3M9,994 sh × $125.08
Exec May 27
Filed May 28 · 5:30 PM ET GHSALE Guardant Health, Inc. View filing → $2.1M
20,000 sh across 3 lots
Exec May 20
Filed May 22 · 5:30 PM ET GHSALE Guardant Health, Inc. View filing → $866K
8,996 sh × $96.25
Exec Nov 7 2025
Filed Nov 10 2025 · 5:30 PM ET