AEHR TEST SYS

Ticker: AEHR CUSIP: 00760J108 Class: Common Stock

Caprock Group, LLC's Holding History (CIK: 0001610769)

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

Q4 2020

Shares 95,480 Value ($000) $242 Avg Close $1.67 Range $1.15 - $2.60

Q3 2020

Shares 50,000 Value ($000) $70 Avg Close $1.85 Range $1.31 - $2.49

Q2 2020

Shares 30,000 Value ($000) $59 Avg Close $1.72 Range $1.25 - $2.24

Q1 2020

Shares 30,000 Value ($000) $50 Avg Close $1.93 Range $1.10 - $2.78

Q4 2019

Shares 30,000 Value ($000) $60 Avg Close $1.87 Range $1.57 - $2.33

Q3 2019

Shares 30,000 Value ($000) $54 Avg Close $1.43 Range $1.27 - $1.90

Q2 2019

Shares 30,000 Value ($000) $50 Avg Close $1.65 Range $1.33 - $2.19

Q1 2019

Shares 30,000 Value ($000) $41 Avg Close $1.35 Range $1.03 - $1.97

Q4 2018

Shares 30,000 Value ($000) $42 Avg Close $1.87 Range $1.30 - $2.30

Q3 2018

Shares 30,000 Value ($000) $67 Avg Close $2.47 Range $2.08 - $2.82

Q1 2018

Shares 20,000 Value ($000) $45 Avg Close $2.53 Range $2.16 - $3.37

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2020	95,480	$242	$1.67	$1.15 - $2.60
Q3 2020	50,000	$70	$1.85	$1.31 - $2.49
Q2 2020	30,000	$59	$1.72	$1.25 - $2.24
Q1 2020	30,000	$50	$1.93	$1.10 - $2.78
Q4 2019	30,000	$60	$1.87	$1.57 - $2.33
Q3 2019	30,000	$54	$1.43	$1.27 - $1.90
Q2 2019	30,000	$50	$1.65	$1.33 - $2.19
Q1 2019	30,000	$41	$1.35	$1.03 - $1.97
Q4 2018	30,000	$42	$1.87	$1.30 - $2.30
Q3 2018	30,000	$67	$2.47	$2.08 - $2.82
Q1 2018	20,000	$45	$2.53	$2.16 - $3.37