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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
2026-08-21 MIGNONE ROBERTO Director Option exercise +264 10,010
2026-08-21 MIGNONE ROBERTO Director Option exercise · Restricted Stock Units −264 6,864
2026-08-17 Tariq Musa Director Sale 10b5-1 −116 $156.45 $18K 11,316
2026-08-17 Hidalgo Medina Manuel Director Option exercise +232 4,788
2026-08-17 Hidalgo Medina Manuel Director Option exercise · Restricted Stock Units −232 5,337
2026-08-15 Tariq Musa Director Option exercise 10b5-1 +250 11,432
2026-08-15 Tariq Musa Director Option exercise · Restricted Stock Units 10b5-1 −250 1,749
2026-08-12 Monroe Terilyn J. Chief People Officer Option exercise +32,288 $20.14 $650K 55,267
2026-08-12 Monroe Terilyn J. Chief People Officer Option exercise +14,012 $28.61 $401K 69,279
2026-08-12 Monroe Terilyn J. Chief People Officer Sale −3,704 $163.41 $605K 65,575
2026-08-12 Monroe Terilyn J. Chief People Officer Sale −9,934 $164.27 $1.6M 55,641
2026-08-12 Monroe Terilyn J. Chief People Officer Sale −19,014 $165.16 $3.1M 36,627
2026-08-12 Monroe Terilyn J. Chief People Officer Sale −13,248 $166.11 $2.2M 23,379
2026-08-12 Monroe Terilyn J. Chief People Officer Sale −400 $167.92 $67K 22,979
2026-08-12 Monroe Terilyn J. Chief People Officer Option exercise · Stock Option (Right to Buy) −32,288 10,916
2026-08-12 Monroe Terilyn J. Chief People Officer Option exercise · Stock Option (Right to Buy) −14,012 18,615
2026-08-11 Eltoukhy Helmy Co-Chief Executive Officer Gift −35,000 1,995,934
2026-08-11 Eltoukhy Helmy Co-Chief Executive Officer Gift +35,000 35,000
2026-08-10 Talasaz AmirAli Co-Chief Executive Officer Gift −75,000 1,824,351
2026-08-10 Talasaz AmirAli Co-Chief Executive Officer Gift +75,000 75,000

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