GUARDANT HEALTH INC

Ticker: GH CUSIP: 40131M109 Class: EQTY

Aperio Group, LLC's Holding History (CIK: 0001364615)

Note: Option positions (PUT/CALL) are excluded.

Q4 2020

Shares 10,138 Value ($000) $1,306 Avg Close $115.06 Range $98.91 - $138.65

Q3 2020

Shares 7,863 Value ($000) $879 Avg Close $91.48 Range $77.50 - $113.74

Q2 2020

Shares 4,912 Value ($000) $399 Avg Close $80.57 Range $59.15 - $100.00

Q1 2020

Shares 4,299 Value ($000) $299 Avg Close $76.74 Range $55.90 - $89.74

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2020	10,138	$1,306	$115.06	$98.91 - $138.65
Q3 2020	7,863	$879	$91.48	$77.50 - $113.74
Q2 2020	4,912	$399	$80.57	$59.15 - $100.00
Q1 2020	4,299	$299	$76.74	$55.90 - $89.74