MESA LABS INC

Ticker: MLAB CUSIP: 59064R109 Class: Common Stock

PUNCH & ASSOCIATES INVESTMENT MANAGEMENT, INC.'s Holding History (CIK: 0001238990)

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

Q4 2017

Shares 10,386 Value ($000) $1,291 Avg Close $135.32 Range $118.50 - $157.82

Q3 2017

Shares 10,610 Value ($000) $1,584 Avg Close $136.33 Range $123.49 - $150.04

Q2 2017

Shares 10,610 Value ($000) $1,521 Avg Close $137.24 Range $116.47 - $164.05

Q1 2017

Shares 18,714 Value ($000) $2,296 Avg Close $118.09 Range $109.46 - $123.38

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2017	10,386	$1,291	$135.32	$118.50 - $157.82
Q3 2017	10,610	$1,584	$136.33	$123.49 - $150.04
Q2 2017	10,610	$1,521	$137.24	$116.47 - $164.05
Q1 2017	18,714	$2,296	$118.09	$109.46 - $123.38