MESA LABS INC

Ticker: MLAB CUSIP: 59064R109 Class: Common Stock

Carnegie Capital Asset Management, LLC's Holding History (CIK: 0001511506)

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

Q3 2018

Shares 1,350 Value ($000) $270 Avg Close $195.39 Range $165.11 - $218.31

Period	Shares	Value ($000)	Average Close	Price Range
Q3 2018	1,350	$270	$195.39	$165.11 - $218.31