MESA LABS INC

Ticker: MLAB CUSIP: 59064R109 Class: Common Stock

MARINO, STRAM & ASSOCIATES LLC's Holding History (CIK: 0001099762)

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

Q1 2019

Shares 20 Value ($000) $5 Avg Close $219.75 Range $195.71 - $235.22

Q4 2018

Shares 17 Value ($000) $4 Avg Close $189.46 Range $162.53 - $218.23

Period	Shares	Value ($000)	Average Close	Price Range
Q1 2019	20	$5	$219.75	$195.71 - $235.22
Q4 2018	17	$4	$189.46	$162.53 - $218.23