MESA LABS INC

Ticker: MLAB CUSIP: 59064R109 Class: Common Stock

Proficio Capital Partners LLC's Holding History (CIK: 0001654175)

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

Q2 2019

Shares 3 Value ($000) $1 Avg Close $226.56 Range $176.37 - $256.07

Q1 2019

Shares 76 Value ($000) $18 Avg Close $219.75 Range $195.71 - $235.22

Period	Shares	Value ($000)	Average Close	Price Range
Q2 2019	3	$1	$226.56	$176.37 - $256.07
Q1 2019	76	$18	$219.75	$195.71 - $235.22