CORE MOLDING TECHNOLOGIES IN

Ticker: CMT CUSIP: 218683100 Class: Common Stock

Spark Investment Management LLC's Holding History (CIK: 0001554871)

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

Q1 2017

Shares 18,100 Value ($000) $322 Avg Close $15.87 Range $14.26 - $17.99

Q4 2016

Shares 12,700 Value ($000) $217 Avg Close $16.90 Range $13.40 - $19.42

Period	Shares	Value ($000)	Average Close	Price Range
Q1 2017	18,100	$322	$15.87	$14.26 - $17.99
Q4 2016	12,700	$217	$16.90	$13.40 - $19.42