S Paul Lattanzio

Insider Trading: Purchases

Symbol	Price	Amount	Total Value	Remaining Holdings	Date	Form 4
NSP	$25.75	1,780	$45,835.00	52,087	2011-11-17	Filing
NSP	$25.70	6,520	$167,588.12	50,307	2011-11-14	Filing
NSP	$25.66	21,700	$556,830.68	43,787	2011-11-10	Filing