ARMSTRONG WORLD INDS INC NEW

Ticker: AWI CUSIP: 04247X102 Class: EQTY

GROUP ONE TRADING, L.P.'s Holding History (CIK: 0000932540)

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

Q1 2019
Shares 1,084 Value ($000) $86 Avg Close $65.06 Range $53.52 - $74.36
Q4 2018
Shares 619 Value ($000) $36 Avg Close $59.47 Range $50.69 - $66.52
Q3 2016
Shares 2 Value ($000) $0 Avg Close $38.95 Range $34.88 - $42.56
Q1 2016
Shares 1,200 Value ($000) $58 Avg Close $38.17 Range $33.42 - $45.27
Q4 2015
Shares 1,100 Value ($000) $50 Avg Close $45.23 Range $41.33 - $48.68
Q1 2015
Shares 1,090 Value ($000) $63 Avg Close $49.83 Range $45.21 - $54.35
Q4 2014
Shares 10,290 Value ($000) $526 Avg Close $46.09 Range $40.93 - $52.13
Q3 2014
Shares 700 Value ($000) $39 Avg Close $51.87 Range $44.98 - $55.73