MESA LABS INC

Ticker: MLAB CUSIP: 59064R109 Class: Common Stock

EXCHANGE TRADED CONCEPTS, LLC's Holding History (CIK: 0001457320)

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

Q4 2022

Shares 2,981 Value ($000) $495 Avg Close $153.87 Range $112.11 - $186.80

Q3 2022

Shares 2,901 Value ($000) $409 Avg Close $178.97 Range $133.61 - $212.24

Q2 2022

Shares 5,074 Value ($000) $1,035 Avg Close $214.62 Range $174.88 - $258.13

Q1 2022

Shares 4,928 Value ($000) $1,256 Avg Close $266.04 Range $239.75 - $326.08

Q4 2021

Shares 4,446 Value ($000) $1,459 Avg Close $307.32 Range $285.14 - $326.54

Q3 2021

Shares 4,371 Value ($000) $1,322 Avg Close $278.11 Range $257.33 - $318.62

Q2 2021

Shares 3,760 Value ($000) $1,020 Avg Close $248.03 Range $227.68 - $268.74

Q1 2021

Shares 3,412 Value ($000) $831 Avg Close $268.89 Range $231.88 - $300.91

Q4 2020

Shares 2,990 Value ($000) $857 Avg Close $268.73 Range $247.92 - $285.33

Q3 2020

Shares 2,702 Value ($000) $688 Avg Close $231.93 Range $202.54 - $252.24

Q2 2020

Shares 1,995 Value ($000) $433 Avg Close $224.85 Range $197.47 - $262.51

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2022	2,981	$495	$153.87	$112.11 - $186.80
Q3 2022	2,901	$409	$178.97	$133.61 - $212.24
Q2 2022	5,074	$1,035	$214.62	$174.88 - $258.13
Q1 2022	4,928	$1,256	$266.04	$239.75 - $326.08
Q4 2021	4,446	$1,459	$307.32	$285.14 - $326.54
Q3 2021	4,371	$1,322	$278.11	$257.33 - $318.62
Q2 2021	3,760	$1,020	$248.03	$227.68 - $268.74
Q1 2021	3,412	$831	$268.89	$231.88 - $300.91
Q4 2020	2,990	$857	$268.73	$247.92 - $285.33
Q3 2020	2,702	$688	$231.93	$202.54 - $252.24
Q2 2020	1,995	$433	$224.85	$197.47 - $262.51