WESCO AIRCRAFT HLDGS INC

CUSIP: 950814103 Class: COMMON STOCK

Boston Partners's Holding History (CIK: 0001386060)

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

Q2 2015
Shares 333,244 Value ($000) $5,049 Avg Close — Range —
Q1 2015
Shares 333,244 Value ($000) $5,105 Avg Close — Range —
Q4 2014
Shares 359,364 Value ($000) $5,024 Avg Close — Range —