ARMSTRONG FLOORING INC

Ticker: AFIIQ CUSIP: 04238R106 Class: COM

NISA INVESTMENT ADVISORS, LLC's Holding History (CIK: 0000937615)

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

Q1 2019

Shares 8,700 Value ($000) $118 Avg Close $13.65 Range $12.00 - $15.14

Q4 2018

Shares 6,900 Value ($000) $82 Avg Close $15.37 Range $11.39 - $18.43

Q3 2018

Shares 10,500 Value ($000) $190 Avg Close $16.24 Range $12.26 - $20.46

Q2 2018

Shares 8,100 Value ($000) $114 Avg Close $13.50 Range $12.03 - $14.89

Period	Shares	Value ($000)	Average Close	Price Range
Q1 2019	8,700	$118	$13.65	$12.00 - $15.14
Q4 2018	6,900	$82	$15.37	$11.39 - $18.43
Q3 2018	10,500	$190	$16.24	$12.26 - $20.46
Q2 2018	8,100	$114	$13.50	$12.03 - $14.89