NORTHERN TR CORP

Ticker: NTRS CUSIP: 665859104 Class: COM

ICON ADVISERS INC/CO's Holding History (CIK: 0001058470)

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

Q3 2014

Shares 5,500 Value ($000) $374 Avg Close $49.84 Range $46.73 - $52.70

Q2 2014

Shares 4,300 Value ($000) $276 Avg Close $45.46 Range $42.93 - $48.59

Q1 2014

Shares 8,000 Value ($000) $524 Avg Close $45.55 Range $42.73 - $49.47

Q4 2013

Shares 28,180 Value ($000) $1,744 Avg Close $41.82 Range $38.19 - $45.43

Q3 2013

Shares 28,180 Value ($000) $1,532 Avg Close $41.67 Range $39.30 - $44.95

Q2 2013

Shares 61,880 Value ($000) $3,583 Avg Close $40.35 Range $37.41 - $42.83

Period	Shares	Value ($000)	Average Close	Price Range
Q3 2014	5,500	$374	$49.84	$46.73 - $52.70
Q2 2014	4,300	$276	$45.46	$42.93 - $48.59
Q1 2014	8,000	$524	$45.55	$42.73 - $49.47
Q4 2013	28,180	$1,744	$41.82	$38.19 - $45.43
Q3 2013	28,180	$1,532	$41.67	$39.30 - $44.95
Q2 2013	61,880	$3,583	$40.35	$37.41 - $42.83