WESCO INTL INC

Ticker: WCC CUSIP: 95082P105 Class: EQTY

AZZAD ASSET MANAGEMENT INC /ADV's Holding History (CIK: 0001121914)

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

Q2 2012
Shares 3,626 Value ($000) $209 Avg Close — Range —
Q1 2012
Shares 3,722 Value ($000) $243 Avg Close — Range —