MESA LABS INC

Ticker: MLAB CUSIP: 59064R109 Class: Common Stock

Crossmark Global Holdings, Inc.'s Holding History (CIK: 0001539204)

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

Q3 2019

Shares 965 Value ($000) $229 Avg Close $225.06 Range $200.11 - $261.29

Period	Shares	Value ($000)	Average Close	Price Range
Q3 2019	965	$229	$225.06	$200.11 - $261.29