ARMSTRONG WORLD INDS INC NEW

Ticker: AWI CUSIP: 04247X102 Class: EQTY

OCONNOR, A Distinct Business Unit of UBS ASSET MANAGEMENT AM's Holding History (CIK: 0001132716)

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

Q1 2015

Shares 10,429 Value ($000) $599,000 Avg Close $49.83 Range $45.21 - $54.35

Period	Shares	Value ($000)	Average Close	Price Range
Q1 2015	10,429	$599,000	$49.83	$45.21 - $54.35