CANADIAN SOLAR INC

Ticker: CSIQ CUSIP: 136635109 Class: Foreign Stock

Zweig-DiMenna Associates LLC's Holding History (CIK: 0001533950)

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

Q1 2015

Shares 57,467 Value ($000) $1,919 Avg Close $27.59 Range $18.68 - $36.40

Q3 2014

Shares 285,580 Value ($000) $10,215 Avg Close $32.43 Range $23.20 - $41.12

Period	Shares	Value ($000)	Average Close	Price Range
Q1 2015	57,467	$1,919	$27.59	$18.68 - $36.40
Q3 2014	285,580	$10,215	$32.43	$23.20 - $41.12