ARMSTRONG WORLD INDS INC NEW

Ticker: AWI CUSIP: 04247X102 Class: EQTY

B. Riley Wealth Advisors, Inc.'s Holding History (CIK: 0001464811)

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

Q1 2021

Shares 2,316 Value ($000) $209 Avg Close $80.81 Range $67.35 - $92.31

Q4 2019

Shares 2,796 Value ($000) $263 Avg Close $89.76 Range $84.26 - $97.29

Q3 2019

Shares 3,192 Value ($000) $309 Avg Close $90.34 Range $85.56 - $97.90

Q2 2019

Shares 3,166 Value ($000) $308 Avg Close $83.72 Range $74.58 - $93.00

Q1 2019

Shares 5,202 Value ($000) $414 Avg Close $65.06 Range $53.52 - $74.36

Q4 2014

Shares 640 Value ($000) $33 Avg Close $46.09 Range $40.93 - $52.13

Period	Shares	Value ($000)	Average Close	Price Range
Q1 2021	2,316	$209	$80.81	$67.35 - $92.31
Q4 2019	2,796	$263	$89.76	$84.26 - $97.29
Q3 2019	3,192	$309	$90.34	$85.56 - $97.90
Q2 2019	3,166	$308	$83.72	$74.58 - $93.00
Q1 2019	5,202	$414	$65.06	$53.52 - $74.36
Q4 2014	640	$33	$46.09	$40.93 - $52.13