COMFORT SYS USA INC

Ticker: FIX CUSIP: 199908104 Class: EQTY

DEAN INVESTMENT ASSOCIATES, LLC's Holding History (CIK: 0000846797)

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

Q4 2018

Shares 14,473 Value ($000) $632 Avg Close $49.04 Range $39.45 - $57.37

Q3 2018

Shares 14,325 Value ($000) $808 Avg Close $51.29 Range $43.07 - $56.45

Q2 2018

Shares 20,142 Value ($000) $923 Avg Close $42.60 Range $38.12 - $46.79

Q1 2018

Shares 19,875 Value ($000) $820 Avg Close $40.05 Range $37.53 - $42.58

Q4 2017

Shares 19,397 Value ($000) $847 Avg Close $38.98 Range $33.76 - $42.68

Q3 2017

Shares 15,701 Value ($000) $561 Avg Close $32.81 Range $30.33 - $35.44

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2018	14,473	$632	$49.04	$39.45 - $57.37
Q3 2018	14,325	$808	$51.29	$43.07 - $56.45
Q2 2018	20,142	$923	$42.60	$38.12 - $46.79
Q1 2018	19,875	$820	$40.05	$37.53 - $42.58
Q4 2017	19,397	$847	$38.98	$33.76 - $42.68
Q3 2017	15,701	$561	$32.81	$30.33 - $35.44