WESCO INTL INC

Ticker: WCC CUSIP: 95082P105 Class: EQTY

Asset Management One Co., Ltd.'s Holding History (CIK: 0001068855)

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

Q2 2016

Shares 14,827 Value ($000) $763 Avg Close $54.72 Range $49.23 - $60.92

Q3 2015

Shares 28,607 Value ($000) $1,329 Avg Close $56.26 Range $44.20 - $67.63

Q2 2015

Shares 55,255 Value ($000) $3,798 Avg Close $69.71 Range $64.66 - $72.53

Q1 2015

Shares 65,163 Value ($000) $4,577 Avg Close $67.30 Range $63.56 - $75.25

Q4 2014

Shares 68,984 Value ($000) $5,378 Avg Close $76.51 Range $67.05 - $84.50

Q3 2014

Shares 16,756 Value ($000) $1,329 Avg Close $80.41 Range $76.00 - $85.85

Period	Shares	Value ($000)	Average Close	Price Range
Q2 2016	14,827	$763	$54.72	$49.23 - $60.92
Q3 2015	28,607	$1,329	$56.26	$44.20 - $67.63
Q2 2015	55,255	$3,798	$69.71	$64.66 - $72.53
Q1 2015	65,163	$4,577	$67.30	$63.56 - $75.25
Q4 2014	68,984	$5,378	$76.51	$67.05 - $84.50
Q3 2014	16,756	$1,329	$80.41	$76.00 - $85.85