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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
2026-11-12 Azar Alex M II Director Option exercise +138 1,031
2026-11-12 Azar Alex M II Director Option exercise · Restricted Stock Units −138 4,678
2026-11-09 SAYER KEVIN R Director Grant or award · Restricted Stock Units +3,149 3,149
2026-11-09 PARKS ROBERT Chief Accounting Officer Grant or award · Restricted Stock Units +18,893 18,893
2026-10-21 MIGNONE ROBERTO Director Option exercise +264 10,538
2026-10-21 MIGNONE ROBERTO Director Option exercise · Restricted Stock Units −264 6,336
2026-10-17 Hidalgo Medina Manuel Director Option exercise +232 5,252
2026-10-17 Hidalgo Medina Manuel Director Option exercise · Restricted Stock Units −232 4,873
2026-10-16 Tariq Musa Director Sale 10b5-1 −116 $165.88 $19K 11,583
2026-10-15 Tariq Musa Director Option exercise 10b5-1 +250 11,699
2026-10-15 Tariq Musa Director Option exercise · Restricted Stock Units 10b5-1 −250 1,250
2026-10-14 Azar Alex M II Director Sale 10b5-1 −69 $159.89 $11K 893
2026-10-12 Azar Alex M II Director Option exercise +137 962
2026-10-12 Azar Alex M II Director Option exercise · Restricted Stock Units −137 4,816
2026-10-01 Chudova Darya Chief Technology Officer Option exercise +1,340 71,975
2026-10-01 Chudova Darya Chief Technology Officer Option exercise +1,668 73,643
2026-10-01 Chudova Darya Chief Technology Officer Option exercise +3,324 76,967
2026-10-01 Chudova Darya Chief Technology Officer Option exercise +1,701 78,668
2026-10-01 Chudova Darya Chief Technology Officer Shares withheld for taxes −4,320 $174.75 $755K 74,348
2026-10-01 Chudova Darya Chief Technology Officer Option exercise · Restricted Stock Units −1,340 0

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