ARMSTRONG WORLD INDS INC NEW

Ticker: AWI CUSIP: 04247X102 Class: EQTY

Alberta Investment Management Corp's Holding History (CIK: 0001463559)

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

Q1 2025

Shares 26,100 Value ($000) $3,677 Avg Close $146.25 Range $134.86 - $155.43

Q4 2021

Shares 25,700 Value ($000) $2,984 Avg Close $103.39 Range $90.40 - $113.30

Q3 2021

Shares 51,300 Value ($000) $4,898 Avg Close $100.21 Range $91.25 - $108.93

Q3 2018

Shares 43,000 Value ($000) $2,993 Avg Close $64.18 Range $57.82 - $68.33

Q1 2018

Shares 77,400 Value ($000) $4,358 Avg Close $56.41 Range $51.77 - $60.10

Q4 2017

Shares 77,400 Value ($000) $4,687 Avg Close $51.25 Range $45.82 - $57.22

Q1 2017

Shares 93,900 Value ($000) $4,324 Avg Close $39.39 Range $35.77 - $44.66

Q4 2016

Shares 90,700 Value ($000) $3,791 Avg Close $38.10 Range $33.85 - $41.86

Q2 2016

Shares 37,500 Value ($000) $1,468 Avg Close $38.14 Range $33.80 - $45.02

Q1 2016

Shares 101,500 Value ($000) $4,910 Avg Close $38.17 Range $33.42 - $45.27

Q4 2015

Shares 123,900 Value ($000) $5,666 Avg Close $45.23 Range $41.33 - $48.68

Q3 2015

Shares 84,300 Value ($000) $4,024 Avg Close $51.16 Range $43.23 - $56.47

Q2 2015

Shares 76,200 Value ($000) $4,060 Avg Close $51.87 Range $49.25 - $54.85

Q1 2015

Shares 40,300 Value ($000) $2,316 Avg Close $49.83 Range $45.21 - $54.35

Q4 2014

Shares 65,600 Value ($000) $3,353 Avg Close $46.09 Range $40.93 - $52.13

Period	Shares	Value ($000)	Average Close	Price Range
Q1 2025	26,100	$3,677	$146.25	$134.86 - $155.43
Q4 2021	25,700	$2,984	$103.39	$90.40 - $113.30
Q3 2021	51,300	$4,898	$100.21	$91.25 - $108.93
Q3 2018	43,000	$2,993	$64.18	$57.82 - $68.33
Q1 2018	77,400	$4,358	$56.41	$51.77 - $60.10
Q4 2017	77,400	$4,687	$51.25	$45.82 - $57.22
Q1 2017	93,900	$4,324	$39.39	$35.77 - $44.66
Q4 2016	90,700	$3,791	$38.10	$33.85 - $41.86
Q2 2016	37,500	$1,468	$38.14	$33.80 - $45.02
Q1 2016	101,500	$4,910	$38.17	$33.42 - $45.27
Q4 2015	123,900	$5,666	$45.23	$41.33 - $48.68
Q3 2015	84,300	$4,024	$51.16	$43.23 - $56.47
Q2 2015	76,200	$4,060	$51.87	$49.25 - $54.85
Q1 2015	40,300	$2,316	$49.83	$45.21 - $54.35
Q4 2014	65,600	$3,353	$46.09	$40.93 - $52.13