NORTHERN TR CORP

Ticker: NTRS CUSIP: 665859104 Class: COM

Commonwealth Bank of Australia's Holding History (CIK: 0000008565)

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

Q2 2019

Shares 23,532 Value ($000) $2,115 Avg Close $75.01 Range $68.81 - $81.17

Q1 2019

Shares 21,723 Value ($000) $1,959 Avg Close $72.96 Range $66.04 - $78.80

Q4 2018

Shares 21,562 Value ($000) $1,794 Avg Close $75.32 Range $61.37 - $86.09

Q3 2018

Shares 20,746 Value ($000) $2,113 Avg Close $85.59 Range $81.23 - $92.33

Q2 2018

Shares 20,546 Value ($000) $2,109 Avg Close $84.33 Range $79.47 - $87.26

Q1 2018

Shares 20,468 Value ($000) $2,105 Avg Close $82.97 Range $74.79 - $88.15

Q4 2017

Shares 23,949 Value ($000) $2,384 Avg Close $75.28 Range $71.84 - $80.39

Q3 2017

Shares 23,219 Value ($000) $2,129 Avg Close $71.05 Range $67.61 - $77.97

Q2 2017

Shares 22,058 Value ($000) $2,143 Avg Close $70.42 Range $66.40 - $77.52

Q1 2017

Shares 18,370 Value ($000) $1,592 Avg Close $67.79 Range $63.77 - $70.95

Q4 2016

Shares 16,477 Value ($000) $1,467 Avg Close $61.69 Range $52.36 - $70.81

Q3 2016

Shares 12,603 Value ($000) $859 Avg Close $52.45 Range $47.67 - $55.52

Q2 2016

Shares 12,303 Value ($000) $815 Avg Close $53.49 Range $47.26 - $57.41

Q1 2016

Shares 6,213 Value ($000) $406 Avg Close $47.88 Range $41.46 - $54.24

Q4 2015

Shares 12,269 Value ($000) $884 Avg Close $54.64 Range $49.15 - $57.77

Q3 2015

Shares 23,885 Value ($000) $1,629 Avg Close $55.52 Range $49.19 - $59.82

Q2 2015

Shares 24,576 Value ($000) $1,879 Avg Close $56.07 Range $51.74 - $59.54

Q1 2015

Shares 25,646 Value ($000) $1,786 Avg Close $51.14 Range $45.68 - $54.62

Q4 2014

Shares 26,146 Value ($000) $1,762 Avg Close $49.58 Range $45.22 - $51.59

Q3 2014

Shares 33,190 Value ($000) $2,258 Avg Close $49.84 Range $46.73 - $52.70

Q2 2014

Shares 34,190 Value ($000) $2,195 Avg Close $45.46 Range $42.93 - $48.59

Q1 2014

Shares 80,165 Value ($000) $5,255 Avg Close $45.55 Range $42.73 - $49.47

Q4 2013

Shares 94,453 Value ($000) $5,846 Avg Close $41.82 Range $38.19 - $45.43

Q3 2013

Shares 94,740 Value ($000) $5,152 Avg Close $41.67 Range $39.30 - $44.95

Q2 2013

Shares 89,612 Value ($000) $5,188 Avg Close $40.35 Range $37.41 - $42.83

Period	Shares	Value ($000)	Average Close	Price Range
Q2 2019	23,532	$2,115	$75.01	$68.81 - $81.17
Q1 2019	21,723	$1,959	$72.96	$66.04 - $78.80
Q4 2018	21,562	$1,794	$75.32	$61.37 - $86.09
Q3 2018	20,746	$2,113	$85.59	$81.23 - $92.33
Q2 2018	20,546	$2,109	$84.33	$79.47 - $87.26
Q1 2018	20,468	$2,105	$82.97	$74.79 - $88.15
Q4 2017	23,949	$2,384	$75.28	$71.84 - $80.39
Q3 2017	23,219	$2,129	$71.05	$67.61 - $77.97
Q2 2017	22,058	$2,143	$70.42	$66.40 - $77.52
Q1 2017	18,370	$1,592	$67.79	$63.77 - $70.95
Q4 2016	16,477	$1,467	$61.69	$52.36 - $70.81
Q3 2016	12,603	$859	$52.45	$47.67 - $55.52
Q2 2016	12,303	$815	$53.49	$47.26 - $57.41
Q1 2016	6,213	$406	$47.88	$41.46 - $54.24
Q4 2015	12,269	$884	$54.64	$49.15 - $57.77
Q3 2015	23,885	$1,629	$55.52	$49.19 - $59.82
Q2 2015	24,576	$1,879	$56.07	$51.74 - $59.54
Q1 2015	25,646	$1,786	$51.14	$45.68 - $54.62
Q4 2014	26,146	$1,762	$49.58	$45.22 - $51.59
Q3 2014	33,190	$2,258	$49.84	$46.73 - $52.70
Q2 2014	34,190	$2,195	$45.46	$42.93 - $48.59
Q1 2014	80,165	$5,255	$45.55	$42.73 - $49.47
Q4 2013	94,453	$5,846	$41.82	$38.19 - $45.43
Q3 2013	94,740	$5,152	$41.67	$39.30 - $44.95
Q2 2013	89,612	$5,188	$40.35	$37.41 - $42.83