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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.

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

Date Insider Transaction Shares Price Value Owned after
2026-04-01 EAGLE CRAIG Chief Medical Officer Option exercise +1,667 69,761
2026-04-01 EAGLE CRAIG Chief Medical Officer Option exercise +2,660 72,421
2026-04-01 EAGLE CRAIG Chief Medical Officer Option exercise +5,359 77,780
2026-04-01 EAGLE CRAIG Chief Medical Officer Shares withheld for taxes −5,779 $91.15 $527K 72,001
2026-04-01 EAGLE CRAIG Chief Medical Officer Option exercise · Restricted Stock Units −1,714 3,429
2026-04-01 EAGLE CRAIG Chief Medical Officer Option exercise · Restricted Stock Units −1,667 3,335
2026-04-01 EAGLE CRAIG Chief Medical Officer Option exercise · Restricted Stock Units −2,660 15,955
2026-04-01 EAGLE CRAIG Chief Medical Officer Option exercise · Restricted Stock Units −5,359 10,883
2026-03-31 Talasaz AmirAli Co-Chief Executive Officer Option exercise +2,817 2,131,306
2026-03-31 Talasaz AmirAli Co-Chief Executive Officer Shares withheld for taxes −1,428 $92.37 $132K 2,129,878
2026-03-31 Talasaz AmirAli Co-Chief Executive Officer Option exercise · Restricted Stock Units −2,817 8,451
2026-03-31 Eltoukhy Helmy Co-Chief Executive Officer Option exercise +2,817 2,097,721
2026-03-31 Eltoukhy Helmy Co-Chief Executive Officer Shares withheld for taxes −1,428 $92.37 $132K 2,096,293
2026-03-31 Eltoukhy Helmy Co-Chief Executive Officer Option exercise · Restricted Stock Units −2,817 8,451
2026-03-31 Krognes Steve E. Director Option exercise +155 19,208
2026-03-31 Krognes Steve E. Director Option exercise · Restricted Stock Units −155 463
2026-03-21 MIGNONE ROBERTO Director Option exercise +264 4,487
2026-03-21 MIGNONE ROBERTO Director Option exercise · Restricted Stock Units −264 8,184
2026-03-18 Tariq Musa Director Sale 10b5-1 −348 $88.09 $31K 8,394
2018-10-09 SoftBank Group Capital Ltd 10% owner Conversion +2,033,990 2,033,990

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