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

-$52.4M

net selling

Bought(0 · 0 insiders): $0
Sold(30 · 10 insiders): $52.4M

Past 6 months

-$122.8M

net selling

Bought(1 · 1 insiders): $78.5K
Sold(78 · 15 insiders): $122.9M

Past 12 months

-$173.8M

net selling

Bought(1 · 1 insiders): $78.5K
Sold(144 · 15 insiders): $173.9M

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
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
Aug 17	Hidalgo Medina Manuel	Director	MEXER	232	—	—	+5.1%	Open the original filing on SEC.gov
Aug 17	Tariq Musa	Director	SSELL◷	116	$156.45	$18.1K	-1.0%	Open the original filing on SEC.gov
Aug 15	Tariq Musa	Director	MEXER◷◆	250	—	—	—	Open the original filing on SEC.gov
Aug 15	Tariq Musa	Director	MEXER◷	250	—	—	+2.2%	Open the original filing on SEC.gov
Aug 12	Monroe Terilyn J.	Chief People Officer	MEXER◆	14,012	—	—	—	Open the original filing on SEC.gov
Aug 12	Monroe Terilyn J.	Chief People Officer	MEXER◆	32,288	—	—	—	Open the original filing on SEC.gov
Aug 12	Monroe Terilyn J.	Chief People Officer	SSELL	400	$167.92	$67.2K	-1.7%	Open the original filing on SEC.gov
Aug 12	Monroe Terilyn J.	Chief People Officer	SSELL	13,248	$166.11	$2.2M	-36.2%	Open the original filing on SEC.gov
Aug 12	Monroe Terilyn J.	Chief People Officer	SSELL	19,014	$165.16	$3.1M	-34.2%	Open the original filing on SEC.gov
Aug 12	Monroe Terilyn J.	Chief People Officer	SSELL	9,934	$164.27	$1.6M	-15.2%	Open the original filing on SEC.gov
Aug 12	Monroe Terilyn J.	Chief People Officer	SSELL	3,704	$163.41	$605.3K	-5.3%	Open the original filing on SEC.gov
Aug 12	Monroe Terilyn J.	Chief People Officer	MEXER	14,012	$28.61	$400.9K	+25.4%	Open the original filing on SEC.gov
Aug 12	Monroe Terilyn J.	Chief People Officer	MEXER	32,288	$20.14	$650.3K	+140.5%	Open the original filing on SEC.gov
Aug 11	Eltoukhy Helmy	Co-Chief Executive…	GGIFT	35,000	—	—	—	Open the original filing on SEC.gov
Aug 11	Eltoukhy Helmy	Co-Chief Executive…	GGIFT	35,000	—	—	-1.7%	Open the original filing on SEC.gov
Aug 10	Saia John G.	Chief Legal Officer	GGIFT	800	—	—	-2.0%	Open the original filing on SEC.gov
Aug 10	Talasaz AmirAli	Co-Chief Executive…	GGIFT	75,000	—	—	—	Open the original filing on SEC.gov
Aug 10	Talasaz AmirAli	Co-Chief Executive…	GGIFT	75,000	—	—	-4.0%	Open the original filing on SEC.gov
Aug 10	Freeman Chris	Chief Commercial Officer	MEXER◆	28,193	—	—	—	Open the original filing on SEC.gov
Aug 10	Freeman Chris	Chief Commercial Officer	MEXER◆	35,412	—	—	—	Open the original filing on SEC.gov
Aug 10	Freeman Chris	Chief Commercial Officer	SSELL	17,413	$170.24	$3M	-21.0%	Open the original filing on SEC.gov
Aug 10	Freeman Chris	Chief Commercial Officer	SSELL	35,364	$169.63	$6M	-29.9%	Open the original filing on SEC.gov
Aug 10	Freeman Chris	Chief Commercial Officer	SSELL	7,365	$168.79	$1.2M	-5.9%	Open the original filing on SEC.gov
Aug 10	Freeman Chris	Chief Commercial Officer	SSELL	3,463	$167.38	$579.6K	-2.7%	Open the original filing on SEC.gov
Aug 10	Freeman Chris	Chief Commercial Officer	MEXER	28,193	$28.37	$799.8K	+28.0%	Open the original filing on SEC.gov
Aug 10	Freeman Chris	Chief Commercial Officer	MEXER	35,412	$110.49	$3.9M	+54.2%	Open the original filing on SEC.gov
Aug 5	Hidalgo Medina Manuel	Director	MEXER◆	950	—	—	—	Open the original filing on SEC.gov
Aug 5	Hidalgo Medina Manuel	Director	SSELL	750	$164.61	$123.5K	-14.1%	Open the original filing on SEC.gov
Aug 5	Hidalgo Medina Manuel	Director	SSELL	950	$163.95	$155.7K	-15.2%	Open the original filing on SEC.gov
Aug 5	Hidalgo Medina Manuel	Director	MEXER	950	$32.55	$30.9K	+17.9%	Open the original filing on SEC.gov
Aug 4	Clark Ian T	Director	MEXER◆	6,833	—	—	—	Open the original filing on SEC.gov
Aug 4	Clark Ian T	Director	MEXER◆	2,255	—	—	—	Open the original filing on SEC.gov
Aug 4	Clark Ian T	Director	SSELL	5,092	$158.80	$808.6K	-63.1%	Open the original filing on SEC.gov
Aug 4	Clark Ian T	Director	SSELL	9,088	$158.98	$1.4M	-53.0%	Open the original filing on SEC.gov
Aug 4	Clark Ian T	Director	MEXER	6,833	$50.57	$345.5K	+66.2%	Open the original filing on SEC.gov
Aug 4	Clark Ian T	Director	MEXER	2,255	$91.11	$205.5K	+28.0%	Open the original filing on SEC.gov
Jul 21	Mignone Roberto	Director	MEXER◆	264	—	—	—	Open the original filing on SEC.gov
Jul 21	Mignone Roberto	Director	MEXER	264	—	—	+2.8%	Open the original filing on SEC.gov
Jul 17	Hidalgo Medina Manuel	Director	MEXER◆	232	—	—	—	Open the original filing on SEC.gov
Jul 17	Hidalgo Medina Manuel	Director	MEXER	232	—	—	+4.6%	Open the original filing on SEC.gov
Jul 16	Tariq Musa	Director	SSELL◷	116	$163.29	$18.9K	-1.0%	Open the original filing on SEC.gov
Jul 15	Tariq Musa	Director	MEXER◷◆	250	—	—	—	Open the original filing on SEC.gov
Jul 15	Tariq Musa	Director	MEXER◷	250	—	—	+2.3%	Open the original filing on SEC.gov
Jul 1	Kalia Kumud	Chief Information…	MEXER◆	1,361	—	—	—	Open the original filing on SEC.gov
Jul 1	Kalia Kumud	Chief Information…	MEXER◆	1,994	—	—	—	Open the original filing on SEC.gov
Jul 1	Kalia Kumud	Chief Information…	MEXER◆	1,084	—	—	—	Open the original filing on SEC.gov
Jul 1	Kalia Kumud	Chief Information…	MEXER◆	1,607	—	—	—	Open the original filing on SEC.gov
Jul 1	Kalia Kumud	Chief Information…	FTAX	3,066	$170.77	$523.6K	-6.5%	Open the original filing on SEC.gov
Jul 1	Kalia Kumud	Chief Information…	MEXER	1,361	—	—	+3.0%	Open the original filing on SEC.gov
Jul 1	Kalia Kumud	Chief Information…	MEXER	1,994	—	—	+4.6%	Open the original filing on SEC.gov
Jul 1	Kalia Kumud	Chief Information…	MEXER	1,084	—	—	+2.6%	Open the original filing on SEC.gov
Jul 1	Kalia Kumud	Chief Information…	MEXER	1,607	—	—	+3.9%	Open the original filing on SEC.gov
Jul 1	Talasaz AmirAli	Co-Chief Executive…	MEXER◆	9,715	—	—	—	Open the original filing on SEC.gov
Jul 1	Talasaz AmirAli	Co-Chief Executive…	MEXER◆	23,997	—	—	—	Open the original filing on SEC.gov
Jul 1	Talasaz AmirAli	Co-Chief Executive…	FTAX	17,086	$170.77	$2.9M	-0.9%	Open the original filing on SEC.gov
Jul 1	Talasaz AmirAli	Co-Chief Executive…	MEXER	9,715	—	—	+0.5%	Open the original filing on SEC.gov
Jul 1	Talasaz AmirAli	Co-Chief Executive…	MEXER	23,997	—	—	+1.3%	Open the original filing on SEC.gov
Jul 1	Saia John G.	Chief Legal Officer	MEXER◆	1,497	—	—	—	Open the original filing on SEC.gov
Jul 1	Saia John G.	Chief Legal Officer	MEXER◆	2,925	—	—	—	Open the original filing on SEC.gov
Jul 1	Saia John G.	Chief Legal Officer	MEXER◆	1,667	—	—	—	Open the original filing on SEC.gov
Jul 1	Saia John G.	Chief Legal Officer	MEXER◆	974	—	—	—	Open the original filing on SEC.gov
Jul 1	Saia John G.	Chief Legal Officer	FTAX	3,707	$170.77	$633K	-8.5%	Open the original filing on SEC.gov
Jul 1	Saia John G.	Chief Legal Officer	MEXER	1,497	—	—	+3.6%	Open the original filing on SEC.gov
Jul 1	Saia John G.	Chief Legal Officer	MEXER	2,925	—	—	+7.5%	Open the original filing on SEC.gov
Jul 1	Saia John G.	Chief Legal Officer	MEXER	1,667	—	—	+4.5%	Open the original filing on SEC.gov
Jul 1	Saia John G.	Chief Legal Officer	MEXER	974	—	—	+2.7%	Open the original filing on SEC.gov
Jul 1	Monroe Terilyn J.	Chief People Officer	MEXER◆	1,361	—	—	—	Open the original filing on SEC.gov
Jul 1	Monroe Terilyn J.	Chief People Officer	MEXER◆	2,659	—	—	—	Open the original filing on SEC.gov
Jul 1	Monroe Terilyn J.	Chief People Officer	FTAX	2,099	$170.77	$358.4K	-8.4%	Open the original filing on SEC.gov
Jul 1	Monroe Terilyn J.	Chief People Officer	MEXER	1,361	—	—	+5.7%	Open the original filing on SEC.gov
Jul 1	Monroe Terilyn J.	Chief People Officer	MEXER	2,659	—	—	+12.6%	Open the original filing on SEC.gov
Jul 1	Freeman Chris	Chief Commercial Officer	MEXER◆	1,293	—	—	—	Open the original filing on SEC.gov
Jul 1	Freeman Chris	Chief Commercial Officer	MEXER◆	2,526	—	—	—	Open the original filing on SEC.gov
Jul 1	Freeman Chris	Chief Commercial Officer	MEXER◆	1,667	—	—	—	Open the original filing on SEC.gov
Jul 1	Freeman Chris	Chief Commercial Officer	MEXER◆	1,928	—	—	—	Open the original filing on SEC.gov

MEXER◆—

Mignone Roberto · DirectorSep 21

264 sh

MEXER—

Mignone Roberto · DirectorSep 21

264 sh · +2.6% own

MEXER◆—

Hidalgo Medina Manuel · DirectorSep 17

232 sh

MEXER—

Hidalgo Medina Manuel · DirectorSep 17

232 sh · +4.9% own

SSELL◷$144.6K

Azar Alex M II · DirectorSep 16

826 sh @ $175.00 · -50.0% own

SSELL$172.3K

Krognes Steve E. · DirectorSep 16

971 sh @ $177.48 · -10.9% own

SSELL$229.2K

Krognes Steve E. · DirectorSep 16

1,300 sh @ $176.34 · -12.8% own

SSELL$578.9K

Krognes Steve E. · DirectorSep 16

3,300 sh @ $175.42 · -24.5% own

SSELL$192.4K

Krognes Steve E. · DirectorSep 16

1,103 sh @ $174.46 · -7.6% own

SSELL◷$20.3K

Tariq Musa · DirectorSep 16

116 sh @ $175.00 · -1.0% own

SSELL$1.4M

Chudova Darya · Chief Technology…Sep 15

7,738 sh @ $178.00 · -9.9% own

MEXER◷◆—

Tariq Musa · DirectorSep 15

249 sh

MEXER◷—

Tariq Musa · DirectorSep 15

249 sh · +2.2% own

MEXER◆—

Azar Alex M II · DirectorSep 12

1,651 sh

MEXER—

Azar Alex M II · DirectorSep 12

1,651 sh

SSELL$632.2K

Kalia Kumud · Chief Information…Sep 11

4,000 sh @ $158.05 · -9.1% own

GGIFT—

Eltoukhy Helmy · Co-Chief Executive…Aug 26

30,000 sh · -1.5% own

JOTHER—

Eltoukhy Helmy · Co-Chief Executive…Aug 26

25,000 sh · +71.4% own

JOTHER—

Eltoukhy Helmy · Co-Chief Executive…Aug 26

25,000 sh · -1.3% own

SSELL$1.3M

Talasaz AmirAli · Co-Chief Executive…Aug 21

7,589 sh @ $170.29 · -16.8% own

SSELL$3.5M

Talasaz AmirAli · Co-Chief Executive…Aug 21

20,888 sh @ $169.16 · -31.7% own

SSELL$1.5M

Talasaz AmirAli · Co-Chief Executive…Aug 21

9,023 sh @ $168.20 · -12.0% own

MEXER◆—

Mignone Roberto · DirectorAug 21

264 sh

MEXER—

Mignone Roberto · DirectorAug 21

264 sh · +2.7% own

MEXER◆—

Hidalgo Medina Manuel · DirectorAug 17

232 sh

MEXER—

Hidalgo Medina Manuel · DirectorAug 17

232 sh · +5.1% own

SSELL◷$18.1K

Tariq Musa · DirectorAug 17

116 sh @ $156.45 · -1.0% own

MEXER◷◆—

Tariq Musa · DirectorAug 15

250 sh

MEXER◷—

Tariq Musa · DirectorAug 15

250 sh · +2.2% own

MEXER◆—

Monroe Terilyn J. · Chief People…Aug 12

14,012 sh

MEXER◆—

Monroe Terilyn J. · Chief People…Aug 12

32,288 sh

SSELL$67.2K

Monroe Terilyn J. · Chief People…Aug 12

400 sh @ $167.92 · -1.7% own

SSELL$2.2M

Monroe Terilyn J. · Chief People…Aug 12

13,248 sh @ $166.11 · -36.2% own

SSELL$3.1M

Monroe Terilyn J. · Chief People…Aug 12

19,014 sh @ $165.16 · -34.2% own

SSELL$1.6M

Monroe Terilyn J. · Chief People…Aug 12

9,934 sh @ $164.27 · -15.2% own

SSELL$605.3K

Monroe Terilyn J. · Chief People…Aug 12

3,704 sh @ $163.41 · -5.3% own

MEXER$400.9K

Monroe Terilyn J. · Chief People…Aug 12

14,012 sh @ $28.61 · +25.4% own

MEXER$650.3K

Monroe Terilyn J. · Chief People…Aug 12

32,288 sh @ $20.14 · +140.5% own

GGIFT—

Eltoukhy Helmy · Co-Chief Executive…Aug 11

35,000 sh

GGIFT—

Eltoukhy Helmy · Co-Chief Executive…Aug 11

35,000 sh · -1.7% own

GGIFT—

Saia John G. · Chief Legal…Aug 10

800 sh · -2.0% own

GGIFT—

Talasaz AmirAli · Co-Chief Executive…Aug 10

75,000 sh

GGIFT—

Talasaz AmirAli · Co-Chief Executive…Aug 10

75,000 sh · -4.0% own

MEXER◆—

Freeman Chris · Chief Commercial…Aug 10

28,193 sh

MEXER◆—

Freeman Chris · Chief Commercial…Aug 10

35,412 sh

SSELL$3M

Freeman Chris · Chief Commercial…Aug 10

17,413 sh @ $170.24 · -21.0% own

SSELL$6M

Freeman Chris · Chief Commercial…Aug 10

35,364 sh @ $169.63 · -29.9% own

SSELL$1.2M

Freeman Chris · Chief Commercial…Aug 10

7,365 sh @ $168.79 · -5.9% own

SSELL$579.6K

Freeman Chris · Chief Commercial…Aug 10

3,463 sh @ $167.38 · -2.7% own

MEXER$799.8K

Freeman Chris · Chief Commercial…Aug 10

28,193 sh @ $28.37 · +28.0% own

MEXER$3.9M

Freeman Chris · Chief Commercial…Aug 10

35,412 sh @ $110.49 · +54.2% own

MEXER◆—

Hidalgo Medina Manuel · DirectorAug 5

950 sh

SSELL$123.5K

Hidalgo Medina Manuel · DirectorAug 5

750 sh @ $164.61 · -14.1% own

SSELL$155.7K

Hidalgo Medina Manuel · DirectorAug 5

950 sh @ $163.95 · -15.2% own

MEXER$30.9K

Hidalgo Medina Manuel · DirectorAug 5

950 sh @ $32.55 · +17.9% own

MEXER◆—

Clark Ian T · DirectorAug 4

6,833 sh

MEXER◆—

Clark Ian T · DirectorAug 4

2,255 sh

SSELL$808.6K

Clark Ian T · DirectorAug 4

5,092 sh @ $158.80 · -63.1% own

SSELL$1.4M

Clark Ian T · DirectorAug 4

9,088 sh @ $158.98 · -53.0% own

MEXER$345.5K

Clark Ian T · DirectorAug 4

6,833 sh @ $50.57 · +66.2% own

MEXER$205.5K

Clark Ian T · DirectorAug 4

2,255 sh @ $91.11 · +28.0% own

MEXER◆—

Mignone Roberto · DirectorJul 21

264 sh

MEXER—

Mignone Roberto · DirectorJul 21

264 sh · +2.8% own

MEXER◆—

Hidalgo Medina Manuel · DirectorJul 17

232 sh

MEXER—

Hidalgo Medina Manuel · DirectorJul 17

232 sh · +4.6% own

SSELL◷$18.9K

Tariq Musa · DirectorJul 16

116 sh @ $163.29 · -1.0% own

MEXER◷◆—

Tariq Musa · DirectorJul 15

250 sh

MEXER◷—

Tariq Musa · DirectorJul 15

250 sh · +2.3% own

MEXER◆—