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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
2026-06-26 Talasaz AmirAli Co-Chief Executive Officer Sale 10b5-1 −52,935 $151.16 $8.0M 1,881,336
2026-06-26 Talasaz AmirAli Co-Chief Executive Officer Option exercise · Stock Option (Right to Buy) 10b5-1 −111,804 172,025
2026-06-22 Tariq Musa Director Sale 10b5-1 −1,951 $131.16 $256K 11,048
2026-06-22 POTTER MYRTLE S Director Sale 10b5-1 −1,556 $131.16 $204K 20,971
2026-06-21 MIGNONE ROBERTO Director Option exercise +264 9,482
2026-06-21 MIGNONE ROBERTO Director Option exercise · Restricted Stock Units −264 7,392
2026-06-17 Tariq Musa Director Option exercise +4,203 12,999
2026-06-17 Tariq Musa Director Option exercise · Restricted Stock Units −4,203 0
2026-06-17 Tariq Musa Director Grant or award · Restricted Stock Units +2,711 2,711
2026-06-17 Hidalgo Medina Manuel Director Option exercise +232 871
2026-06-17 Hidalgo Medina Manuel Director Option exercise +4,203 5,074
2026-06-17 Hidalgo Medina Manuel Director Option exercise · Restricted Stock Units −232 5,801
2026-06-17 Hidalgo Medina Manuel Director Option exercise · Restricted Stock Units −4,203 0
2026-06-17 Hidalgo Medina Manuel Director Grant or award · Restricted Stock Units +2,711 2,711
2026-06-17 Joyce Meghan V. Director Option exercise +4,203 15,386
2026-06-17 Joyce Meghan V. Director Option exercise · Restricted Stock Units −4,203 0
2026-06-17 Krognes Steve E. Director Option exercise +4,203 14,425
2026-06-17 Krognes Steve E. Director Option exercise · Restricted Stock Units −4,203 0
2026-06-17 Krognes Steve E. Director Grant or award · Restricted Stock Units +2,711 2,711
2026-06-17 Gadde Vijaya Director Option exercise +4,203 28,517

Page 12 of 22 · 421 trades