GUARDANT HEALTH INC

Ticker: GH CUSIP: 40131M109 Class: EQTY

B. Riley Wealth Advisors, Inc.'s Holding History (CIK: 0001464811)

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

Q4 2021

Shares 8,008 Value ($000) $801 Avg Close $103.43 Range $85.41 - $121.26

Q3 2021

Shares 15,784 Value ($000) $1,971 Avg Close $118.81 Range $96.66 - $133.82

Q2 2021

Shares 14,204 Value ($000) $1,820 Avg Close $134.51 Range $108.03 - $169.43

Q1 2021

Shares 8,889 Value ($000) $1,321 Avg Close $151.13 Range $121.78 - $181.07

Q4 2020

Shares 7,038 Value ($000) $909 Avg Close $115.06 Range $98.91 - $138.65

Q3 2020

Shares 5,845 Value ($000) $616 Avg Close $91.48 Range $77.50 - $113.74

Q2 2020

Shares 6,560 Value ($000) $533 Avg Close $80.57 Range $59.15 - $100.00

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2021	8,008	$801	$103.43	$85.41 - $121.26
Q3 2021	15,784	$1,971	$118.81	$96.66 - $133.82
Q2 2021	14,204	$1,820	$134.51	$108.03 - $169.43
Q1 2021	8,889	$1,321	$151.13	$121.78 - $181.07
Q4 2020	7,038	$909	$115.06	$98.91 - $138.65
Q3 2020	5,845	$616	$91.48	$77.50 - $113.74
Q2 2020	6,560	$533	$80.57	$59.15 - $100.00