ARMSTRONG WORLD INDS INC NEW

Ticker: AWI CUSIP: 04247X102 Class: EQTY

CLOUGH CAPITAL PARTNERS L P's Holding History (CIK: 0001276144)

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

Q3 2018

Shares 9,500 Value ($000) $661 Avg Close $64.18 Range $57.82 - $68.33

Q2 2018

Shares 9,500 Value ($000) $600 Avg Close $55.42 Range $50.66 - $60.47

Q2 2016

Shares 263,494 Value ($000) $10,316 Avg Close $38.14 Range $33.80 - $45.02

Q1 2016

Shares 421,894 Value ($000) $20,407 Avg Close $38.17 Range $33.42 - $45.27

Q4 2015

Shares 426,094 Value ($000) $19,485 Avg Close $45.23 Range $41.33 - $48.68

Q3 2015

Shares 485,688 Value ($000) $23,187 Avg Close $51.16 Range $43.23 - $56.47

Q2 2015

Shares 716,594 Value ($000) $38,180 Avg Close $51.87 Range $49.25 - $54.85

Q1 2015

Shares 1,024,394 Value ($000) $58,872 Avg Close $49.83 Range $45.21 - $54.35

Q4 2014

Shares 820,700 Value ($000) $41,954 Avg Close $46.09 Range $40.93 - $52.13

Period	Shares	Value ($000)	Average Close	Price Range
Q3 2018	9,500	$661	$64.18	$57.82 - $68.33
Q2 2018	9,500	$600	$55.42	$50.66 - $60.47
Q2 2016	263,494	$10,316	$38.14	$33.80 - $45.02
Q1 2016	421,894	$20,407	$38.17	$33.42 - $45.27
Q4 2015	426,094	$19,485	$45.23	$41.33 - $48.68
Q3 2015	485,688	$23,187	$51.16	$43.23 - $56.47
Q2 2015	716,594	$38,180	$51.87	$49.25 - $54.85
Q1 2015	1,024,394	$58,872	$49.83	$45.21 - $54.35
Q4 2014	820,700	$41,954	$46.09	$40.93 - $52.13