GH

Guardant Health, Inc.

Insider trading activity for Guardant Health, Inc., straight from SEC Form 4 filings. Net figures below count open-market buys and sales only — grants, option exercises and tax withholding are excluded because they are compensation, not decisions to trade.

Past 3 months

-$9.7M

net selling

Bought(0 · 0 insiders): $0
Sold(14 · 6 insiders): $9.7M

Past 6 months

-$117.4M

net selling

Bought(1 · 1 insiders): $78.5K
Sold(77 · 15 insiders): $117.5M

Past 12 months

-$172.8M

net selling

Bought(1 · 1 insiders): $78.5K
Sold(141 · 15 insiders): $172.9M

Transaction history

The 100 most recent Form 4 transactions.

Open in screener →

Insider transactions, newest first: date, security, transaction type, size and a link to the filing each row came from.
Date	Insider	Role	Type	Shares	Price	Value	Δ Own	Filing
Nov 9	Parks Robert	Chief Accounting Officer	AGRANT◆	18,893	—	—	—	Open the original filing on SEC.gov
Oct 21	Mignone Roberto	Director	MEXER◆	264	—	—	—	Open the original filing on SEC.gov
Oct 21	Mignone Roberto	Director	MEXER	264	—	—	+2.6%	Open the original filing on SEC.gov
Oct 17	Hidalgo Medina Manuel	Director	MEXER◆	232	—	—	—	Open the original filing on SEC.gov
Oct 17	Hidalgo Medina Manuel	Director	MEXER	232	—	—	+4.6%	Open the original filing on SEC.gov
Oct 16	Tariq Musa	Director	SSELL◷	116	$165.88	$19.2K	-1.0%	Open the original filing on SEC.gov
Oct 15	Tariq Musa	Director	MEXER◷◆	250	—	—	—	Open the original filing on SEC.gov
Oct 15	Tariq Musa	Director	MEXER◷	250	—	—	+2.2%	Open the original filing on SEC.gov
Oct 14	Azar Alex M II	Director	SSELL◷	69	$159.89	$11K	-7.2%	Open the original filing on SEC.gov
Oct 12	Azar Alex M II	Director	MEXER◆	137	—	—	—	Open the original filing on SEC.gov
Oct 12	Azar Alex M II	Director	MEXER	137	—	—	+16.6%	Open the original filing on SEC.gov
Oct 1	Saia John G.	Chief Legal Officer	MEXER◆	1,496	—	—	—	Open the original filing on SEC.gov
Oct 1	Saia John G.	Chief Legal Officer	MEXER◆	2,925	—	—	—	Open the original filing on SEC.gov
Oct 1	Saia John G.	Chief Legal Officer	MEXER◆	1,668	—	—	—	Open the original filing on SEC.gov
Oct 1	Saia John G.	Chief Legal Officer	MEXER◆	974	—	—	—	Open the original filing on SEC.gov
Oct 1	Saia John G.	Chief Legal Officer	FTAX	3,706	$174.75	$647.6K	-8.1%	Open the original filing on SEC.gov
Oct 1	Saia John G.	Chief Legal Officer	MEXER	1,496	—	—	+3.4%	Open the original filing on SEC.gov
Oct 1	Saia John G.	Chief Legal Officer	MEXER	2,925	—	—	+7.0%	Open the original filing on SEC.gov
Oct 1	Saia John G.	Chief Legal Officer	MEXER	1,668	—	—	+4.2%	Open the original filing on SEC.gov
Oct 1	Saia John G.	Chief Legal Officer	MEXER	974	—	—	+2.5%	Open the original filing on SEC.gov
Oct 1	Eltoukhy Helmy	Co-Chief Executive…	MEXER◆	9,716	—	—	—	Open the original filing on SEC.gov
Oct 1	Eltoukhy Helmy	Co-Chief Executive…	MEXER◆	23,997	—	—	—	Open the original filing on SEC.gov
Oct 1	Eltoukhy Helmy	Co-Chief Executive…	FTAX	17,087	$174.75	$3M	-0.9%	Open the original filing on SEC.gov
Oct 1	Eltoukhy Helmy	Co-Chief Executive…	MEXER	9,716	—	—	+0.5%	Open the original filing on SEC.gov
Oct 1	Eltoukhy Helmy	Co-Chief Executive…	MEXER	23,997	—	—	+1.2%	Open the original filing on SEC.gov
Oct 1	Talasaz AmirAli	Co-Chief Executive…	MEXER◆	9,716	—	—	—	Open the original filing on SEC.gov
Oct 1	Talasaz AmirAli	Co-Chief Executive…	MEXER◆	23,997	—	—	—	Open the original filing on SEC.gov
Oct 1	Talasaz AmirAli	Co-Chief Executive…	FTAX	17,087	$174.75	$3M	-0.9%	Open the original filing on SEC.gov
Oct 1	Talasaz AmirAli	Co-Chief Executive…	MEXER	9,716	—	—	+0.5%	Open the original filing on SEC.gov
Oct 1	Talasaz AmirAli	Co-Chief Executive…	MEXER	23,997	—	—	+1.3%	Open the original filing on SEC.gov
Oct 1	Bell Michael Brian	Chief Financial Officer	MEXER◆	1,871	—	—	—	Open the original filing on SEC.gov
Oct 1	Bell Michael Brian	Chief Financial Officer	MEXER◆	3,324	—	—	—	Open the original filing on SEC.gov
Oct 1	Bell Michael Brian	Chief Financial Officer	MEXER◆	2,085	—	—	—	Open the original filing on SEC.gov
Oct 1	Bell Michael Brian	Chief Financial Officer	FTAX	3,914	$174.75	$684K	-6.6%	Open the original filing on SEC.gov
Oct 1	Bell Michael Brian	Chief Financial Officer	MEXER	1,871	—	—	+3.3%	Open the original filing on SEC.gov
Oct 1	Bell Michael Brian	Chief Financial Officer	MEXER	3,324	—	—	+6.2%	Open the original filing on SEC.gov
Oct 1	Bell Michael Brian	Chief Financial Officer	MEXER	2,085	—	—	+4.0%	Open the original filing on SEC.gov
Oct 1	Chudova Darya	Chief Technology Officer	MEXER◆	1,701	—	—	—	Open the original filing on SEC.gov
Oct 1	Chudova Darya	Chief Technology Officer	MEXER◆	3,324	—	—	—	Open the original filing on SEC.gov
Oct 1	Chudova Darya	Chief Technology Officer	MEXER◆	1,668	—	—	—	Open the original filing on SEC.gov
Oct 1	Chudova Darya	Chief Technology Officer	MEXER◆	1,340	—	—	—	Open the original filing on SEC.gov
Oct 1	Chudova Darya	Chief Technology Officer	FTAX	4,320	$174.75	$754.9K	-5.5%	Open the original filing on SEC.gov
Oct 1	Chudova Darya	Chief Technology Officer	MEXER	1,701	—	—	+2.2%	Open the original filing on SEC.gov
Oct 1	Chudova Darya	Chief Technology Officer	MEXER	3,324	—	—	+4.5%	Open the original filing on SEC.gov
Oct 1	Chudova Darya	Chief Technology Officer	MEXER	1,668	—	—	+2.3%	Open the original filing on SEC.gov
Oct 1	Chudova Darya	Chief Technology Officer	MEXER	1,340	—	—	+1.9%	Open the original filing on SEC.gov
Oct 1	Freeman Chris	Chief Commercial Officer	MEXER◆	1,292	—	—	—	Open the original filing on SEC.gov
Oct 1	Freeman Chris	Chief Commercial Officer	MEXER◆	2,527	—	—	—	Open the original filing on SEC.gov
Oct 1	Freeman Chris	Chief Commercial Officer	MEXER◆	1,668	—	—	—	Open the original filing on SEC.gov
Oct 1	Freeman Chris	Chief Commercial Officer	MEXER◆	1,929	—	—	—	Open the original filing on SEC.gov
Oct 1	Freeman Chris	Chief Commercial Officer	FTAX	3,143	$174.75	$549.2K	-4.3%	Open the original filing on SEC.gov
Oct 1	Freeman Chris	Chief Commercial Officer	MEXER	1,292	—	—	+1.8%	Open the original filing on SEC.gov
Oct 1	Freeman Chris	Chief Commercial Officer	MEXER	2,527	—	—	+3.7%	Open the original filing on SEC.gov
Oct 1	Freeman Chris	Chief Commercial Officer	MEXER	1,668	—	—	+2.5%	Open the original filing on SEC.gov
Oct 1	Freeman Chris	Chief Commercial Officer	MEXER	1,929	—	—	+2.9%	Open the original filing on SEC.gov
Oct 1	Kalia Kumud	Chief Information…	MEXER◆	1,360	—	—	—	Open the original filing on SEC.gov
Oct 1	Kalia Kumud	Chief Information…	MEXER◆	1,995	—	—	—	Open the original filing on SEC.gov
Oct 1	Kalia Kumud	Chief Information…	MEXER◆	1,084	—	—	—	Open the original filing on SEC.gov
Oct 1	Kalia Kumud	Chief Information…	MEXER◆	1,607	—	—	—	Open the original filing on SEC.gov
Oct 1	Kalia Kumud	Chief Information…	FTAX	3,067	$174.75	$536K	-6.7%	Open the original filing on SEC.gov
Oct 1	Kalia Kumud	Chief Information…	MEXER	1,360	—	—	+3.1%	Open the original filing on SEC.gov
Oct 1	Kalia Kumud	Chief Information…	MEXER	1,995	—	—	+4.7%	Open the original filing on SEC.gov
Oct 1	Kalia Kumud	Chief Information…	MEXER	1,084	—	—	+2.6%	Open the original filing on SEC.gov
Oct 1	Kalia Kumud	Chief Information…	MEXER	1,607	—	—	+4.0%	Open the original filing on SEC.gov
Oct 1	Monroe Terilyn J.	Chief People Officer	MEXER◆	1,360	—	—	—	Open the original filing on SEC.gov
Oct 1	Monroe Terilyn J.	Chief People Officer	MEXER◆	2,659	—	—	—	Open the original filing on SEC.gov
Oct 1	Monroe Terilyn J.	Chief People Officer	FTAX	2,098	$174.75	$366.6K	-7.8%	Open the original filing on SEC.gov
Oct 1	Monroe Terilyn J.	Chief People Officer	MEXER	1,360	—	—	+5.3%	Open the original filing on SEC.gov
Oct 1	Monroe Terilyn J.	Chief People Officer	MEXER	2,659	—	—	+11.6%	Open the original filing on SEC.gov
Sep 30	Eltoukhy Helmy	Co-Chief Executive…	MEXER◆	2,817	—	—	—	Open the original filing on SEC.gov
Sep 30	Eltoukhy Helmy	Co-Chief Executive…	FTAX	1,428	$178.36	$254.7K	<0.1%	Open the original filing on SEC.gov
Sep 30	Eltoukhy Helmy	Co-Chief Executive…	MEXER	2,817	—	—	+0.1%	Open the original filing on SEC.gov
Sep 30	Talasaz AmirAli	Co-Chief Executive…	MEXER◆	2,817	—	—	—	Open the original filing on SEC.gov
Sep 30	Talasaz AmirAli	Co-Chief Executive…	FTAX	1,428	$178.36	$254.7K	<0.1%	Open the original filing on SEC.gov
Sep 30	Talasaz AmirAli	Co-Chief Executive…	MEXER	2,817	—	—	+0.1%	Open the original filing on SEC.gov
Sep 21	Mignone Roberto	Director	MEXER◆	264	—	—	—	Open the original filing on SEC.gov
Sep 21	Mignone Roberto	Director	MEXER	264	—	—	+2.6%	Open the original filing on SEC.gov
Sep 17	Hidalgo Medina Manuel	Director	MEXER◆	232	—	—	—	Open the original filing on SEC.gov
Sep 17	Hidalgo Medina Manuel	Director	MEXER	232	—	—	+4.9%	Open the original filing on SEC.gov
Sep 16	Azar Alex M II	Director	SSELL◷	826	$175.00	$144.6K	-50.0%	Open the original filing on SEC.gov
Sep 16	Krognes Steve E.	Director	SSELL	971	$177.48	$172.3K	-10.9%	Open the original filing on SEC.gov
Sep 16	Krognes Steve E.	Director	SSELL	1,300	$176.34	$229.2K	-12.8%	Open the original filing on SEC.gov
Sep 16	Krognes Steve E.	Director	SSELL	3,300	$175.42	$578.9K	-24.5%	Open the original filing on SEC.gov
Sep 16	Krognes Steve E.	Director	SSELL	1,103	$174.46	$192.4K	-7.6%	Open the original filing on SEC.gov
Sep 16	Tariq Musa	Director	SSELL◷	116	$175.00	$20.3K	-1.0%	Open the original filing on SEC.gov
Sep 15	Chudova Darya	Chief Technology Officer	SSELL	7,738	$178.00	$1.4M	-9.9%	Open the original filing on SEC.gov
Sep 15	Tariq Musa	Director	MEXER◷◆	249	—	—	—	Open the original filing on SEC.gov
Sep 15	Tariq Musa	Director	MEXER◷	249	—	—	+2.2%	Open the original filing on SEC.gov
Sep 12	Azar Alex M II	Director	MEXER◆	1,651	—	—	—	Open the original filing on SEC.gov
Sep 12	Azar Alex M II	Director	MEXER	1,651	—	—	—	Open the original filing on SEC.gov
Sep 11	Kalia Kumud	Chief Information…	SSELL	4,000	$158.05	$632.2K	-9.1%	Open the original filing on SEC.gov
Aug 26	Eltoukhy Helmy	Co-Chief Executive…	GGIFT	30,000	—	—	-1.5%	Open the original filing on SEC.gov
Aug 26	Eltoukhy Helmy	Co-Chief Executive…	JOTHER	25,000	—	—	+71.4%	Open the original filing on SEC.gov
Aug 26	Eltoukhy Helmy	Co-Chief Executive…	JOTHER	25,000	—	—	-1.3%	Open the original filing on SEC.gov
Aug 21	Talasaz AmirAli	Co-Chief Executive…	SSELL	7,589	$170.29	$1.3M	-16.8%	Open the original filing on SEC.gov
Aug 21	Talasaz AmirAli	Co-Chief Executive…	SSELL	20,888	$169.16	$3.5M	-31.7%	Open the original filing on SEC.gov
Aug 21	Talasaz AmirAli	Co-Chief Executive…	SSELL	9,023	$168.20	$1.5M	-12.0%	Open the original filing on SEC.gov
Aug 21	Mignone Roberto	Director	MEXER◆	264	—	—	—	Open the original filing on SEC.gov
Aug 21	Mignone Roberto	Director	MEXER	264	—	—	+2.7%	Open the original filing on SEC.gov
Aug 17	Hidalgo Medina Manuel	Director	MEXER◆	232	—	—	—	Open the original filing on SEC.gov

AGRANT◆—

Parks Robert · Chief Accounting…Nov 9

18,893 sh

MEXER◆—

Mignone Roberto · DirectorOct 21

264 sh

MEXER—

Mignone Roberto · DirectorOct 21

264 sh · +2.6% own

MEXER◆—

Hidalgo Medina Manuel · DirectorOct 17

232 sh

MEXER—

Hidalgo Medina Manuel · DirectorOct 17

232 sh · +4.6% own

SSELL◷$19.2K

Tariq Musa · DirectorOct 16

116 sh @ $165.88 · -1.0% own

MEXER◷◆—

Tariq Musa · DirectorOct 15

250 sh

MEXER◷—

Tariq Musa · DirectorOct 15

250 sh · +2.2% own

SSELL◷$11K

Azar Alex M II · DirectorOct 14

69 sh @ $159.89 · -7.2% own

MEXER◆—

Azar Alex M II · DirectorOct 12

137 sh

MEXER—

Azar Alex M II · DirectorOct 12

137 sh · +16.6% own

MEXER◆—

Saia John G. · Chief Legal…Oct 1

1,496 sh

MEXER◆—

Saia John G. · Chief Legal…Oct 1

2,925 sh

MEXER◆—

Saia John G. · Chief Legal…Oct 1

1,668 sh

MEXER◆—

Saia John G. · Chief Legal…Oct 1

974 sh

FTAX$647.6K

Saia John G. · Chief Legal…Oct 1

3,706 sh @ $174.75 · -8.1% own

MEXER—

Saia John G. · Chief Legal…Oct 1

1,496 sh · +3.4% own

MEXER—

Saia John G. · Chief Legal…Oct 1

2,925 sh · +7.0% own

MEXER—

Saia John G. · Chief Legal…Oct 1

1,668 sh · +4.2% own

MEXER—

Saia John G. · Chief Legal…Oct 1

974 sh · +2.5% own

MEXER◆—

Eltoukhy Helmy · Co-Chief Executive…Oct 1

9,716 sh

MEXER◆—

Eltoukhy Helmy · Co-Chief Executive…Oct 1

23,997 sh

FTAX$3M

Eltoukhy Helmy · Co-Chief Executive…Oct 1

17,087 sh @ $174.75 · -0.9% own

MEXER—

Eltoukhy Helmy · Co-Chief Executive…Oct 1

9,716 sh · +0.5% own

MEXER—

Eltoukhy Helmy · Co-Chief Executive…Oct 1

23,997 sh · +1.2% own

MEXER◆—

Talasaz AmirAli · Co-Chief Executive…Oct 1

9,716 sh

MEXER◆—

Talasaz AmirAli · Co-Chief Executive…Oct 1

23,997 sh

FTAX$3M

Talasaz AmirAli · Co-Chief Executive…Oct 1

17,087 sh @ $174.75 · -0.9% own

MEXER—

Talasaz AmirAli · Co-Chief Executive…Oct 1

9,716 sh · +0.5% own

MEXER—

Talasaz AmirAli · Co-Chief Executive…Oct 1

23,997 sh · +1.3% own

MEXER◆—

Bell Michael Brian · Chief Financial…Oct 1

1,871 sh

MEXER◆—

Bell Michael Brian · Chief Financial…Oct 1

3,324 sh

MEXER◆—

Bell Michael Brian · Chief Financial…Oct 1

2,085 sh

FTAX$684K

Bell Michael Brian · Chief Financial…Oct 1

3,914 sh @ $174.75 · -6.6% own

MEXER—

Bell Michael Brian · Chief Financial…Oct 1

1,871 sh · +3.3% own

MEXER—

Bell Michael Brian · Chief Financial…Oct 1

3,324 sh · +6.2% own

MEXER—

Bell Michael Brian · Chief Financial…Oct 1

2,085 sh · +4.0% own

MEXER◆—

Chudova Darya · Chief Technology…Oct 1

1,701 sh

MEXER◆—

Chudova Darya · Chief Technology…Oct 1

3,324 sh

MEXER◆—

Chudova Darya · Chief Technology…Oct 1

1,668 sh

MEXER◆—

Chudova Darya · Chief Technology…Oct 1

1,340 sh

FTAX$754.9K

Chudova Darya · Chief Technology…Oct 1

4,320 sh @ $174.75 · -5.5% own

MEXER—

Chudova Darya · Chief Technology…Oct 1

1,701 sh · +2.2% own

MEXER—

Chudova Darya · Chief Technology…Oct 1

3,324 sh · +4.5% own

MEXER—

Chudova Darya · Chief Technology…Oct 1

1,668 sh · +2.3% own

MEXER—

Chudova Darya · Chief Technology…Oct 1

1,340 sh · +1.9% own

MEXER◆—

Freeman Chris · Chief Commercial…Oct 1

1,292 sh

MEXER◆—

Freeman Chris · Chief Commercial…Oct 1

2,527 sh

MEXER◆—

Freeman Chris · Chief Commercial…Oct 1

1,668 sh

MEXER◆—

Freeman Chris · Chief Commercial…Oct 1

1,929 sh

FTAX$549.2K

Freeman Chris · Chief Commercial…Oct 1

3,143 sh @ $174.75 · -4.3% own

MEXER—

Freeman Chris · Chief Commercial…Oct 1

1,292 sh · +1.8% own

MEXER—

Freeman Chris · Chief Commercial…Oct 1

2,527 sh · +3.7% own

MEXER—

Freeman Chris · Chief Commercial…Oct 1

1,668 sh · +2.5% own

MEXER—

Freeman Chris · Chief Commercial…Oct 1

1,929 sh · +2.9% own

MEXER◆—