D. Richard Kukla

Insider Trading: Sales

Symbol	Price	Amount	Total Value	Remaining Holdings	Date	Form 4
NTRS	$53.11	2,000	$106,213.80	28,031	2013-04-29	Filing
NTRS	$51.83	344	$17,828.63	29,486	2013-01-30	Filing
NTRS	$47.29	1,892	$89,476.46	29,486	2012-10-24	Filing