CANADIAN SOLAR INC

Ticker: CSIQ CUSIP: 136635109 Class: Foreign Stock

Washington Trust Bank's Holding History (CIK: 0000861787)

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

Q3 2015

Shares 100 Value ($000) $2 Avg Close $22.23 Range $14.16 - $29.30

Q2 2015

Shares 100 Value ($000) $3 Avg Close $34.29 Range $27.60 - $40.08

Q1 2015

Shares 100 Value ($000) $3 Avg Close $27.59 Range $18.68 - $36.40

Q4 2014

Shares 100 Value ($000) $2 Avg Close $27.20 Range $20.64 - $35.79

Q3 2014

Shares 100 Value ($000) $4 Avg Close $32.43 Range $23.20 - $41.12

Q2 2014

Shares 100 Value ($000) $3 Avg Close $26.97 Range $21.38 - $34.38

Q1 2014

Shares 100 Value ($000) $3 Avg Close $37.56 Range $29.52 - $44.50

Period	Shares	Value ($000)	Average Close	Price Range
Q3 2015	100	$2	$22.23	$14.16 - $29.30
Q2 2015	100	$3	$34.29	$27.60 - $40.08
Q1 2015	100	$3	$27.59	$18.68 - $36.40
Q4 2014	100	$2	$27.20	$20.64 - $35.79
Q3 2014	100	$4	$32.43	$23.20 - $41.12
Q2 2014	100	$3	$26.97	$21.38 - $34.38
Q1 2014	100	$3	$37.56	$29.52 - $44.50