CCA INDS INC

Ticker: CAWW CUSIP: 124867102 Class: COMMON

ESSEX INVESTMENT MANAGEMENT CO LLC's Holding History (CIK: 0000201772)

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

Q1 2018

Shares 38,700 Value ($000) $114 Avg Close $3.09 Range $2.95 - $3.25

Q4 2017

Shares 50,858 Value ($000) $160 Avg Close $3.04 Range $2.90 - $3.40

Q3 2017

Shares 50,858 Value ($000) $170 Avg Close $3.48 Range $3.10 - $3.81

Period	Shares	Value ($000)	Average Close	Price Range
Q1 2018	38,700	$114	$3.09	$2.95 - $3.25
Q4 2017	50,858	$160	$3.04	$2.90 - $3.40
Q3 2017	50,858	$170	$3.48	$3.10 - $3.81