GH

Guardant Health, Inc.

Company with tickers: GH

CIK

1576280

CUSIP

40131M109

Shares Outstanding

132,599,929

13F Activity (30d)

251 filings 246 filers

Trades by corporate insiders — officers, directors and holders of more than 10% of the shares — disclosed to the SEC on Forms 3, 4 and 5. Form 4 must be filed within two business days of the trade.

Date	Insider	Role	Type	Shares	Price	Value	After
2026-06-05	Eltoukhy Helmy	Director, Co-Chief Executive Officer	Sell	100	$132.55	$13,255	2,012,919
2026-06-05	Eltoukhy Helmy	Director, Co-Chief Executive Officer	Sell	554	$130.21	$72,134	2,013,919
2026-06-05	Bell Michael Brian	Chief Financial Officer	Sell	2,000	$128.62	$257,241	47,509
2026-06-05	Eltoukhy Helmy	Director, Co-Chief Executive Officer	Sell	900	$131.78	$118,606	2,013,019
2026-06-05	Eltoukhy Helmy	Director, Co-Chief Executive Officer	Sell	49,716	$125.57	$6,242,788	2,063,203
2026-06-05	Eltoukhy Helmy	Director, Co-Chief Executive Officer	Sell	1,100	$127.02	$139,727	2,028,260
2026-06-05	Eltoukhy Helmy	Director, Co-Chief Executive Officer	Sell	33,843	$126.33	$4,275,261	2,029,360
2026-06-05	Eltoukhy Helmy	Director, Co-Chief Executive Officer	Sell	13,787	$128.25	$1,768,198	2,014,473
2026-06-04	Krognes Steve E.	Director	Sell	9,294	$132.51	$1,231,522	10,222
2026-06-03	Joyce Meghan V.	Chief Operating Officer	Sell	3,516	$126.52	$444,829	17,667
2026-06-03	Joyce Meghan V.	Chief Operating Officer	Sell	106	$129.31	$13,707	11,183
2026-06-03	Joyce Meghan V.	Chief Operating Officer	Convert	8,803	—	—	0
2026-06-03	Joyce Meghan V.	Chief Operating Officer	Sell	650	$128.02	$83,213	11,289
2026-06-03	Joyce Meghan V.	Chief Operating Officer	Convert	1,197	—	—	7,908
2026-06-03	Joyce Meghan V.	Chief Operating Officer	Convert	8,803	$38.01	$334,558	21,183
2026-06-03	Joyce Meghan V.	Chief Operating Officer	Sell	5,728	$127.11	$728,060	11,939
2026-06-03	Joyce Meghan V.	Chief Operating Officer	Convert	1,197	$38.42	$45,989	12,380
2026-05-31	Krognes Steve E.	Director	Convert	154	—	—	155
2026-05-31	Krognes Steve E.	Director	Convert	154	—	—	19,516
2026-05-28	Hidalgo Medina Manuel	Director	Sell	1,000	$130.06	$130,060	639
2026-05-27	Saia John G.	Chief Legal Officer	Sell	6	$126.08	$756	35,950
2026-05-27	Saia John G.	Chief Legal Officer	Sell	9,994	$125.08	$1,250,080	35,956
2026-05-22	Freeman Chris	Chief Commercial Officer	Convert	24,406	—	—	701
2026-05-22	Freeman Chris	Chief Commercial Officer	Convert	24,406	$32.86	$801,981	84,440
2026-05-22	Freeman Chris	Chief Commercial Officer	Sell	24,406	$118.67	$2,896,360	60,034
2026-05-20	Hidalgo Medina Manuel	Director	Convert	1,000	—	—	13,029
2026-05-20	Hidalgo Medina Manuel	Director	Sell	250	$107.07	$26,768	1,639
2026-05-20	Saia John G.	Chief Legal Officer	Sell	7,181	$107.23	$769,996	45,950
2026-05-20	Talasaz AmirAli	Director, Co-Chief Executive Officer	Sell	11,919	$105.01	$1,251,589	2,082,119
2026-05-20	Talasaz AmirAli	Director, Co-Chief Executive Officer	Sell	9,852	$108.97	$1,073,547	2,016,827
2026-05-20	Talasaz AmirAli	Director, Co-Chief Executive Officer	Sell	21,171	$106.99	$2,265,126	2,059,748
2026-05-20	Hidalgo Medina Manuel	Director	Sell	1,000	$107.10	$107,096	1,889
2026-05-20	Saia John G.	Chief Legal Officer	Sell	5,632	$105.34	$593,293	60,318
2026-05-20	Hidalgo Medina Manuel	Director	Convert	1,000	$32.55	$32,550	2,889
2026-05-20	Talasaz AmirAli	Director, Co-Chief Executive Officer	Sell	26,352	$112.76	$2,971,430	1,886,504
2026-05-20	Talasaz AmirAli	Director, Co-Chief Executive Officer	Sell	200	$100.95	$20,190	2,096,304
2026-05-20	Talasaz AmirAli	Director, Co-Chief Executive Officer	Sell	37,900	$112.02	$4,245,547	1,912,856
2026-05-20	Talasaz AmirAli	Director, Co-Chief Executive Officer	Sell	1,200	$105.88	$127,050	2,080,919
2026-05-20	Talasaz AmirAli	Director, Co-Chief Executive Officer	Sell	1,366	$103.82	$141,815	2,094,038
2026-05-20	Talasaz AmirAli	Director, Co-Chief Executive Officer	Sell	33,069	$108.11	$3,574,961	2,026,679
2026-05-20	Talasaz AmirAli	Director, Co-Chief Executive Officer	Sell	28,908	$110.10	$3,182,652	1,987,919
2026-05-20	Saia John G.	Chief Legal Officer	Sell	7,187	$106.71	$766,939	53,131
2026-05-20	Talasaz AmirAli	Director, Co-Chief Executive Officer	Sell	900	$102.57	$92,313	2,095,404
2026-05-20	CLARK IAN T	Director	Sell	6,876	$106.90	$735,049	2,975
2026-05-20	Talasaz AmirAli	Director, Co-Chief Executive Officer	Sell	37,163	$111.14	$4,130,470	1,950,756
2026-05-18	Tariq Musa	Director	Sell	116	$95.96	$11,131	8,662
2026-05-17	Hidalgo Medina Manuel	Director	Convert	232	—	—	1,889
2026-05-17	Hidalgo Medina Manuel	Director	Convert	232	—	—	6,033
2026-05-15	Chudova Darya	Chief Technology Officer	Convert	8,705	—	—	79,081
2026-05-15	Tariq Musa	Director	Convert	250	—	—	8,778

Showing 1–50 of 2,407 transactions