Saia John G.

Date	Company	Security	Transaction	Code	Indirect	10b5-1	$Price	#Shares	$Value	#Remaining
1 Jan 25	GH Guardant Health	Common Stock	Payment of exercise	Dispose F	No	No	30.55	1,500	45.83 k	34,701
1 Jan 25	GH Guardant Health	Common Stock	Option exercise	Acquire M	No	No	0	1,667	0.00	36,201
1 Jan 25	GH Guardant Health	Common Stock	Option exercise	Acquire M	No	No	0	974	0.00	34,534
1 Jan 25	GH Guardant Health	RSU Common Stock	Option exercise	Dispose M	No	No	0	1,667	0.00	11,671
1 Jan 25	GH Guardant Health	RSU Common Stock	Option exercise	Dispose M	No	No	0	974	0.00	6,818
15 Dec 24	GH Guardant Health	Common Stock	Payment of exercise	Dispose F	No	No	34.76	535	18.60 k	33,560
15 Dec 24	GH Guardant Health	Common Stock	Option exercise	Acquire M	No	No	0	1,020	0.00	34,095
15 Dec 24	GH Guardant Health	RSU Common Stock	Option exercise	Dispose M	No	No	0	1,020	0.00	6,117
1 Dec 24	GH Guardant Health	Common Stock	Payment of exercise	Dispose F	No	No	35.61	138	4.91 k	33,075
1 Dec 24	GH Guardant Health	Common Stock	Option exercise	Acquire M	No	No	0	263	0.00	33,213

Data from 3, 4 and 5 filings. Values as filed, not updated for current price.