NORTHERN TR CORP

Ticker: NTRS CUSIP: 665859104 Class: COM

NIPPON LIFE INSURANCE CO's Holding History (CIK: 0000905591)

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

Q3 2017

Shares 44,680 Value ($000) $4,107 Avg Close $71.05 Range $67.61 - $77.97

Q2 2017

Shares 44,829 Value ($000) $4,358 Avg Close $70.42 Range $66.40 - $77.52

Q1 2017

Shares 14,788 Value ($000) $1,280 Avg Close $67.79 Range $63.77 - $70.95

Q3 2013

Shares 5,860 Value ($000) $319 Avg Close $41.67 Range $39.30 - $44.95

Q2 2013

Shares 2,450 Value ($000) $142 Avg Close $40.35 Range $37.41 - $42.83

Period	Shares	Value ($000)	Average Close	Price Range
Q3 2017	44,680	$4,107	$71.05	$67.61 - $77.97
Q2 2017	44,829	$4,358	$70.42	$66.40 - $77.52
Q1 2017	14,788	$1,280	$67.79	$63.77 - $70.95
Q3 2013	5,860	$319	$41.67	$39.30 - $44.95
Q2 2013	2,450	$142	$40.35	$37.41 - $42.83