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CIK 0001576280 · Large accelerated filer

Guardant Health, Inc.

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Ticker
GH
Exchange
Nasdaq
Industry
Services-Medical Laboratories
FY end
Dec 31
Incorporated
DE
Entity type
operating
EIN
454139254
Phone
855-698-8887
Business address
3100 HANOVER STREET, PALO ALTO, CA, 94304
Open-market buys, last 90 days
$0
in 0 filings
Open-market sales, last 90 days
$9,739,100
in 9 filings, $213K under 10b5-1 plans

Net −$9,739,100. Shares bought or sold at a price by officers, directors and 10% owners (Form 4 codes P and S). Grants, option exercises and tax withholding aren't counted.

Pace of trading Bought Sold

Who's trading

90 days

  1. Talasaz AmirAli −$6.3M Co-Chief Executive Officer sold 50% of stake
  2. Chudova Darya −$1.4M Chief Technology Officer sold 10% of stake
  3. Krognes Steve E. −$1.2M Director sold 46% of stake
  4. Kalia Kumud −$632K Chief Information Officer sold 9% of stake
  5. Azar Alex M II −$156K Director sold 50% of stake

Reading 100 more Form 4s from the SEC; this list fills in as they're read.

Date Insider Transaction Shares Price Value Owned after
2026-07-21 MIGNONE ROBERTO Director Option exercise · Restricted Stock Units −264 7,128
2026-07-17 Hidalgo Medina Manuel Director Option exercise +232 5,306
2026-07-17 Hidalgo Medina Manuel Director Option exercise · Restricted Stock Units −232 5,569
2026-07-16 Tariq Musa Director Sale 10b5-1 −116 $163.29 $19K 11,182
2026-07-15 Tariq Musa Director Option exercise 10b5-1 +250 11,298
2026-07-15 Tariq Musa Director Option exercise · Restricted Stock Units 10b5-1 −250 1,999
2026-07-01 Chudova Darya Chief Technology Officer Option exercise +1,339 76,000
2026-07-01 Chudova Darya Chief Technology Officer Option exercise +1,667 77,667
2026-07-01 Chudova Darya Chief Technology Officer Option exercise +3,324 80,991
2026-07-01 Chudova Darya Chief Technology Officer Option exercise +1,700 82,691
2026-07-01 Chudova Darya Chief Technology Officer Shares withheld for taxes −4,318 $170.77 $737K 78,373
2026-07-01 Chudova Darya Chief Technology Officer Option exercise · Restricted Stock Units −1,339 1,340
2026-07-01 Chudova Darya Chief Technology Officer Option exercise · Restricted Stock Units −1,667 1,668
2026-07-01 Chudova Darya Chief Technology Officer Option exercise · Restricted Stock Units −3,324 16,620
2026-07-01 Chudova Darya Chief Technology Officer Option exercise · Restricted Stock Units −1,700 11,903
2026-07-01 Kalia Kumud Chief Information Officer Option exercise +1,607 42,421
2026-07-01 Kalia Kumud Chief Information Officer Option exercise +1,084 43,505
2026-07-01 Kalia Kumud Chief Information Officer Option exercise +1,994 45,499
2026-07-01 Kalia Kumud Chief Information Officer Option exercise +1,361 46,860
2026-07-01 Kalia Kumud Chief Information Officer Shares withheld for taxes −3,066 $170.77 $524K 43,794

Page 8 of 22 · 421 trades