ARMSTRONG WORLD INDS INC NEW

Ticker: AWI CUSIP: 04247X102 Class: EQTY

KINGDON CAPITAL MANAGEMENT, L.L.C.'s Holding History (CIK: 0001000097)

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

Q3 2015

Shares 368,777 Value ($000) $17,605 Avg Close $51.16 Range $43.23 - $56.47

Q2 2015

Shares 721,709 Value ($000) $38,453 Avg Close $51.87 Range $49.25 - $54.85

Q1 2015

Shares 444,696 Value ($000) $25,557 Avg Close $49.83 Range $45.21 - $54.35

Q3 2013

Shares 225,000 Value ($000) $12,366 Avg Close $47.06 Range $42.62 - $53.16

Q2 2013

Shares 65,000 Value ($000) $3,106 Avg Close $47.68 Range $41.80 - $52.04

Period	Shares	Value ($000)	Average Close	Price Range
Q3 2015	368,777	$17,605	$51.16	$43.23 - $56.47
Q2 2015	721,709	$38,453	$51.87	$49.25 - $54.85
Q1 2015	444,696	$25,557	$49.83	$45.21 - $54.35
Q3 2013	225,000	$12,366	$47.06	$42.62 - $53.16
Q2 2013	65,000	$3,106	$47.68	$41.80 - $52.04