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GHNasdaq · Services-Medical Laboratories

Guardant Health, Inc.

Alert me on GH
1
Insider buys, 6 months
1
Congress trades, 6 months
0
Signals, 6 months

Six months

GH stock chart by TradingView

After each filing

66
Oct 20 Sale Tariq Musa Insider
1 week
Result in2 trading days
1 month
Result in18 trading days
3 months
Result in60 trading days
6 months
Result in123 trading days
Oct 19 Buy Rep. Jonathan Jackson House
1 week
Result in2 trading days
1 month
Result in18 trading days
3 months
Result in60 trading days
6 months
Result in123 trading days
Oct 16 Sale Azar Alex M II Insider
1 week
+6.6%S&P −0.4%
1 month
Result in16 trading days
3 months
Result in58 trading days
6 months
Result in121 trading days
Sep 18 Sale Chudova Darya Insider
1 week
−1.2%S&P +1.3%
1 month
−12.0%S&P +0.6%
3 months
Result in38 trading days
6 months
Result in101 trading days
Sep 18 Sale Tariq Musa Insider
1 week
−1.2%S&P +1.3%
1 month
−12.0%S&P +0.6%
3 months
Result in38 trading days
6 months
Result in101 trading days
Show all 66
Sep 18 Sale Krognes Steve E. Insider
1 week
−1.2%S&P +1.3%
1 month
−12.0%S&P +0.6%
3 months
Result in38 trading days
6 months
Result in101 trading days
Sep 18 Sale Azar Alex M II Insider
1 week
−1.2%S&P +1.3%
1 month
−12.0%S&P +0.6%
3 months
Result in38 trading days
6 months
Result in101 trading days
Sep 15 Sale Kalia Kumud Insider
1 week
+0.9%S&P +2.4%
1 month
−7.2%S&P +1.9%
3 months
Result in35 trading days
6 months
Result in98 trading days
Aug 25 Sale Talasaz AmirAli Insider
1 week
−0.3%S&P −0.5%
1 month
+7.0%S&P +0.4%
3 months
Result in21 trading days
6 months
Result in84 trading days
Aug 19 Sale Tariq Musa Insider
1 week
+4.6%S&P −0.4%
1 month
+9.8%S&P −0.7%
3 months
Result in17 trading days
6 months
Result in80 trading days
Aug 14 Sale Monroe Terilyn J. Insider
1 week
+8.6%S&P −1.4%
1 month
+11.7%S&P −2.4%
3 months
Result in14 trading days
6 months
Result in77 trading days
Aug 12 Sale Freeman Chris Insider
1 week
−1.1%S&P −0.4%
1 month
−4.7%S&P −1.1%
3 months
Result in12 trading days
6 months
Result in75 trading days
Aug 7 Sale Hidalgo Medina Manuel Insider
1 week
−6.7%S&P +0.4%
1 month
−4.5%S&P −0.9%
3 months
Result in9 trading days
6 months
Result in72 trading days
Aug 6 Sale CLARK IAN T Insider
1 week
+1.2%S&P +1.2%
1 month
+2.4%S&P +0.2%
3 months
Result in8 trading days
6 months
Result in71 trading days
Jul 17 Sale Tariq Musa Insider
1 week
−5.5%S&P −0.6%
1 month
+3.7%S&P +4.0%
3 months
+6.4%S&P +4.1%
6 months
Result in57 trading days
Jul 1 Buy Kalia Kumud Insider
1 week
−3.9%S&P +0.8%
1 month
−5.1%S&P +0.2%
3 months
+4.4%S&P +2.5%
6 months
Result in46 trading days
Jul 1 Sale Kalia Kumud Insider
1 week
−3.9%S&P +0.8%
1 month
−5.1%S&P +0.2%
3 months
+4.4%S&P +2.5%
6 months
Result in46 trading days
Jul 1 Sale Talasaz AmirAli Insider
1 week
−3.9%S&P +0.8%
1 month
−5.1%S&P +0.2%
3 months
+4.4%S&P +2.5%
6 months
Result in46 trading days
Jun 24 Sale Tariq Musa Insider
1 week
+24.7%S&P +1.7%
1 month
+7.6%S&P +0.8%
3 months
+28.7%S&P +5.0%
6 months
Result in41 trading days
Jun 24 Sale POTTER MYRTLE S Insider
1 week
+24.7%S&P +1.7%
1 month
+7.6%S&P +0.8%
3 months
+28.7%S&P +5.0%
6 months
Result in41 trading days
Jun 17 Sale Tariq Musa Insider
1 week
+10.7%S&P −0.6%
1 month
+14.7%S&P +0.4%
3 months
+41.8%S&P +3.2%
6 months
Result in37 trading days
Jun 16 Sale Kalia Kumud Insider
1 week
+7.6%S&P −2.0%
1 month
+22.4%S&P −0.7%
3 months
+37.3%S&P +0.8%
6 months
Result in36 trading days
Jun 13 Sale Kalia Kumud Insider
1 week
+0.8%S&P −2.6%
1 month
+19.4%S&P −0.3%
3 months
+35.3%S&P +0.6%
6 months
Result in35 trading days
Jun 9 Sale Bell Michael Brian Insider
1 week
−2.1%S&P +1.8%
1 month
+23.0%S&P +2.7%
3 months
+25.1%S&P +3.7%
6 months
Result in31 trading days
Jun 9 Sale Eltoukhy Helmy Insider
1 week
−2.1%S&P +1.8%
1 month
+23.0%S&P +2.7%
3 months
+25.1%S&P +3.7%
6 months
Result in31 trading days
Jun 6 Sale Krognes Steve E. Insider
1 week
+3.9%S&P +2.1%
1 month
+31.4%S&P +1.9%
3 months
+28.9%S&P +3.9%
6 months
Result in30 trading days
Jun 5 Sale Joyce Meghan V. Insider
1 week
+4.8%S&P +0.6%
1 month
+24.3%S&P +1.3%
3 months
+28.5%S&P +4.7%
6 months
Result in29 trading days
May 30 Sale Hidalgo Medina Manuel Insider
1 week
−3.3%S&P −2.5%
1 month
+32.2%S&P −1.4%
3 months
+23.1%S&P +1.4%
6 months
Result in25 trading days
May 29 Sale Saia John G. Insider
1 week
−3.1%S&P −2.5%
1 month
+15.7%S&P −1.0%
3 months
+24.5%S&P +2.0%
6 months
Result in24 trading days
May 27 Sale Freeman Chris Insider
1 week
−0.4%S&P +0.5%
1 month
+17.0%S&P −2.6%
3 months
+34.0%S&P +2.3%
6 months
Result in22 trading days
May 23 Sale Saia John G. Insider
1 week
+8.6%S&P +1.2%
1 month
+19.3%S&P −1.9%
3 months
+37.6%S&P +2.3%
6 months
Result in21 trading days
May 23 Sale Hidalgo Medina Manuel Insider
1 week
+8.6%S&P +1.2%
1 month
+19.3%S&P −1.9%
3 months
+37.6%S&P +2.3%
6 months
Result in21 trading days
May 23 Sale Talasaz AmirAli Insider
1 week
+8.6%S&P +1.2%
1 month
+19.3%S&P −1.9%
3 months
+37.6%S&P +2.3%
6 months
Result in21 trading days
May 23 Sale CLARK IAN T Insider
1 week
+8.6%S&P +1.2%
1 month
+19.3%S&P −1.9%
3 months
+37.6%S&P +2.3%
6 months
Result in21 trading days
May 20 Sale Tariq Musa Insider
1 week
+15.9%S&P +1.8%
1 month
+12.1%S&P +0.7%
3 months
+46.0%S&P +3.1%
6 months
Result in18 trading days
May 14 Sale Talasaz AmirAli Insider
1 week
+19.6%S&P −0.7%
1 month
+31.6%S&P +0.9%
3 months
+59.3%S&P +4.0%
6 months
Result in14 trading days
Apr 17 Sale Tariq Musa Insider
1 week
−1.6%S&P +0.5%
1 month
+5.9%S&P +4.0%
3 months
+63.9%S&P +4.8%
6 months
+75.5%S&P +8.0%
Apr 8 Sale Monroe Terilyn J. Insider
1 week
−8.6%S&P +3.5%
1 month
−0.6%S&P +8.2%
3 months
+76.7%S&P +11.5%
6 months
+81.3%S&P +15.6%
Mar 20 Sale Tariq Musa Insider
1 week
−0.7%S&P −2.2%
1 month
+6.1%S&P +8.6%
3 months
+51.2%S&P +15.1%
6 months
+104.1%S&P +19.9%
Mar 18 Sale Bell Michael Brian Insider
1 week
−0.8%S&P −0.4%
1 month
+3.5%S&P +7.7%
3 months
+47.9%S&P +12.3%
6 months
+109.8%S&P +15.9%
Mar 10 Sale Hidalgo Medina Manuel Insider
1 week
−1.9%S&P −0.9%
1 month
−3.7%S&P +0.7%
3 months
+43.8%S&P +9.1%
6 months
+79.9%S&P +13.2%
Mar 6 Sale Kalia Kumud Insider
1 week
−6.3%S&P −1.5%
1 month
+2.3%S&P −1.7%
3 months
+37.7%S&P +10.0%
6 months
+77.0%S&P +15.2%
Jan 23 Sale Monroe Terilyn J. Insider
1 week
−0.6%S&P +0.4%
1 month
−16.9%S&P −0.3%
3 months
−22.5%S&P +3.9%
6 months
+26.8%S&P +7.8%
Jan 10 Sale Monroe Terilyn J. Insider
1 week
+6.8%S&P −2.5%
1 month
0.0%S&P −0.5%
3 months
−19.7%S&P +0.2%
6 months
+51.5%S&P +9.2%
Dec 19, 2025 Sale Tariq Musa Insider
1 week
+1.7%S&P +1.1%
1 month
+17.6%S&P +1.2%
3 months
−16.2%S&P −3.8%
6 months
+37.3%S&P +8.3%
Dec 18, 2025 Sale Eltoukhy Helmy Insider
1 week
+6.1%S&P +2.3%
1 month
+19.2%S&P +1.6%
3 months
−12.5%S&P −2.6%
6 months
+34.7%S&P +9.3%
Dec 18, 2025 Sale Chudova Darya Insider
1 week
+6.1%S&P +2.3%
1 month
+19.2%S&P +1.6%
3 months
−12.5%S&P −2.6%
6 months
+34.7%S&P +9.3%
Dec 11, 2025 Sale Kalia Kumud Insider
1 week
−4.2%S&P −1.8%
1 month
+5.4%S&P +1.0%
3 months
−14.0%S&P −2.6%
6 months
+28.1%S&P +10.2%
Dec 11, 2025 Sale Hidalgo Medina Manuel Insider
1 week
−4.2%S&P −1.8%
1 month
+5.4%S&P +1.0%
3 months
−14.0%S&P −2.6%
6 months
+28.1%S&P +10.2%
Dec 11, 2025 Sale Chudova Darya Insider
1 week
−4.2%S&P −1.8%
1 month
+5.4%S&P +1.0%
3 months
−14.0%S&P −2.6%
6 months
+28.1%S&P +10.2%
Dec 11, 2025 Sale Talasaz AmirAli Insider
1 week
−4.2%S&P −1.8%
1 month
+5.4%S&P +1.0%
3 months
−14.0%S&P −2.6%
6 months
+28.1%S&P +10.2%
Dec 9, 2025 Sale Freeman Chris Insider
1 week
−3.1%S&P −0.6%
1 month
+6.7%S&P +1.9%
3 months
−18.6%S&P −2.2%
6 months
+26.8%S&P +8.6%
Dec 9, 2025 Sale CLARK IAN T Insider
1 week
−3.1%S&P −0.6%
1 month
+6.7%S&P +1.9%
3 months
−18.6%S&P −2.2%
6 months
+26.8%S&P +8.6%
Dec 9, 2025 Sale Bell Michael Brian Insider
1 week
−3.1%S&P −0.6%
1 month
+6.7%S&P +1.9%
3 months
−18.6%S&P −2.2%
6 months
+26.8%S&P +8.6%
Dec 4, 2025 Sale Monroe Terilyn J. Insider
1 week
−6.6%S&P +0.7%
1 month
+3.5%S&P +1.4%
3 months
−16.0%S&P −0.6%
6 months
+15.1%S&P +8.6%
Dec 1, 2025 Buy Sen. Sheldon Whitehouse Senate
1 week
−0.6%S&P +0.2%
1 month
−2.1%S&P +0.5%
3 months
−10.9%S&P +0.3%
6 months
+28.1%S&P +11.7%
Nov 21, 2025 Sale Tariq Musa Insider
1 week
−0.2%S&P +3.2%
1 month
−2.8%S&P +4.7%
3 months
−9.6%S&P +5.5%
6 months
+21.0%S&P +14.5%
Nov 11, 2025 Sale Saia John G. Insider
1 week
−2.2%S&P −3.4%
1 month
+3.8%S&P +0.9%
3 months
+5.2%S&P 0.0%
6 months
+1.0%S&P +10.2%
Nov 11, 2025 Sale Hidalgo Medina Manuel Insider
1 week
−2.2%S&P −3.4%
1 month
+3.8%S&P +0.9%
3 months
+5.2%S&P 0.0%
6 months
+1.0%S&P +10.2%
Oct 21, 2025 Sale Tariq Musa Insider
1 week
+3.1%S&P +2.3%
1 month
+47.5%S&P −1.3%
3 months
+73.7%S&P +2.9%
6 months
+30.2%S&P +6.1%
Oct 21, 2025 Sale POTTER MYRTLE S Insider
1 week
+3.1%S&P +2.3%
1 month
+47.5%S&P −1.3%
3 months
+73.7%S&P +2.9%
6 months
+30.2%S&P +6.1%
Sep 18, 2025 Sale POTTER MYRTLE S Insider
1 week
+2.3%S&P −0.4%
1 month
+11.3%S&P +0.6%
3 months
+65.8%S&P +1.7%
6 months
+44.9%S&P −1.2%
Sep 18, 2025 Sale Tariq Musa Insider
1 week
+2.3%S&P −0.4%
1 month
+11.3%S&P +0.6%
3 months
+65.8%S&P +1.7%
6 months
+44.9%S&P −1.2%
Sep 16, 2025 Sale Hidalgo Medina Manuel Insider
1 week
+7.8%S&P +0.8%
1 month
+15.9%S&P +1.1%
3 months
+85.3%S&P +3.4%
6 months
+57.5%S&P +0.8%
Sep 12, 2025 Sale Eltoukhy Helmy Insider
1 week
+7.8%S&P +1.2%
1 month
+12.5%S&P +1.1%
3 months
+84.7%S&P +5.1%
6 months
+58.8%S&P +2.3%
Sep 4, 2025 Sale Joyce Meghan V. Insider
1 week
−7.4%S&P +1.3%
1 month
+2.4%S&P +3.4%
3 months
+72.7%S&P +5.6%
6 months
+48.6%S&P +4.2%

Every purchase and sale on this ticker reported by a member of Congress or an insider, measured from the close of the first trading day after it became public to the close 1 week, 1 month, 3 months and 6 months later, each beside the S&P over the same days.

Filings for GH

271 held · newest 5271 held · newest 2
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See all 271 filings for GH

Aeon news and offers by email

New sources, new features and offers like our founding price. A few times a month at most. Stop any time.

Government contracts, last 12 months

Awards of $10M and up, from USAspending · context, not a signal
No contracts of $10M or more in the last 12 months.

Lobbying

Last four quarters
$741KQ4 2025
$241KQ1 2026
$180KQ2 2026
$180KQ3 2026
Unchanged from Q2 2026. Reported by the company to the Senate each quarter.Original report ↗

Read from LDA.gov between Sep 23, 2026 and Oct 20, 2026. Senate Office of Public Records cannot vouch for the data or analyses derived from these data after the data have been retrieved from LDA.gov.