CASELLA WASTE SYS INC

Ticker: CWST CUSIP: 147448104 Class: CL A

ARDSLEY ADVISORY PARTNERS LP's Holding History (CIK: 0000900529)

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

Q2 2014

Shares 212,009 Value ($000) $1,062 Avg Close $5.25 Range $4.79 - $5.58

Q1 2014

Shares 238,209 Value ($000) $1,217 Avg Close $5.34 Range $4.90 - $5.89

Q4 2013

Shares 226,609 Value ($000) $1,314 Avg Close $5.81 Range $5.45 - $6.20

Q3 2013

Shares 236,609 Value ($000) $1,360 Avg Close $5.03 Range $4.29 - $5.81

Q2 2013

Shares 270,009 Value ($000) $1,164 Avg Close $4.11 Range $3.81 - $4.67

Period	Shares	Value ($000)	Average Close	Price Range
Q2 2014	212,009	$1,062	$5.25	$4.79 - $5.58
Q1 2014	238,209	$1,217	$5.34	$4.90 - $5.89
Q4 2013	226,609	$1,314	$5.81	$5.45 - $6.20
Q3 2013	236,609	$1,360	$5.03	$4.29 - $5.81
Q2 2013	270,009	$1,164	$4.11	$3.81 - $4.67