MESA LABS INC

Ticker: MLAB CUSIP: 59064R109 Class: Common Stock

Stanley-Laman Group, Ltd.'s Holding History (CIK: 0001601489)

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

Q4 2013

Shares 11,442 Value ($000) $899 Avg Close $68.72 Range $61.20 - $78.13

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2013	11,442	$899	$68.72	$61.20 - $78.13