NORTHERN TR CORP

Ticker: NTRS CUSIP: 665859104 Class: COM

GENERATION INVESTMENT MANAGEMENT LLP's Holding History (CIK: 0001375534)

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

Q4 2013

Shares 1,489,069 Value ($000) $92,158 Avg Close $41.82 Range $38.19 - $45.43

Q3 2013

Shares 2,103,594 Value ($000) $114,414 Avg Close $41.67 Range $39.30 - $44.95

Q2 2013

Shares 2,045,805 Value ($000) $118,452 Avg Close $40.35 Range $37.41 - $42.83

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2013	1,489,069	$92,158	$41.82	$38.19 - $45.43
Q3 2013	2,103,594	$114,414	$41.67	$39.30 - $44.95
Q2 2013	2,045,805	$118,452	$40.35	$37.41 - $42.83