ARMSTRONG WORLD INDS INC NEW

Ticker: AWI CUSIP: 04247X102 Class: EQTY

GAM Holding AG's Holding History (CIK: 0001438848)

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

Q2 2014

Shares 112,326 Value ($000) $6,451 Avg Close $50.40 Range $47.43 - $53.96

Q1 2014

Shares 99,838 Value ($000) $5,316 Avg Close $52.98 Range $47.74 - $57.59

Q4 2013

Shares 150,477 Value ($000) $8,670 Avg Close $49.89 Range $46.10 - $53.80

Q3 2013

Shares 140,187 Value ($000) $7,707 Avg Close $47.06 Range $42.62 - $53.16

Q2 2013

Shares 33,077 Value ($000) $1,581 Avg Close $47.68 Range $41.80 - $52.04

Period	Shares	Value ($000)	Average Close	Price Range
Q2 2014	112,326	$6,451	$50.40	$47.43 - $53.96
Q1 2014	99,838	$5,316	$52.98	$47.74 - $57.59
Q4 2013	150,477	$8,670	$49.89	$46.10 - $53.80
Q3 2013	140,187	$7,707	$47.06	$42.62 - $53.16
Q2 2013	33,077	$1,581	$47.68	$41.80 - $52.04