WESCO AIRCRAFT HLDGS INC

CUSIP: 950814103 Class: COMMON STOCK

LOOMIS SAYLES & CO L P's Holding History (CIK: 0000312348)

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

Q3 2014
Shares 777,436 Value ($000) $13,528 Avg Close — Range —
Q2 2014
Shares 1,172,392 Value ($000) $23,401 Avg Close — Range —
Q1 2014
Shares 1,164,988 Value ($000) $25,641 Avg Close — Range —
Q4 2013
Shares 654,172 Value ($000) $14,339 Avg Close — Range —