J Paul Sarvadi

Insider Trading: Sales

Symbol	Price	Amount	Total Value	Remaining Holdings	Date	Form 4
NSP	$33.10	1,051	$34,792.72	1,025,206	2013-01-24	Filing
NSP	$33.10	397	$13,140.70	507,520	2013-01-04	Filing
NSP	$33.10	805	$26,645.50	1,026,257	2013-01-04	Filing
NSP	$33.10	33	$1,092.30	507,917	2013-01-03	Filing
NSP	$33.10	67	$2,217.70	1,027,062	2013-01-03	Filing
NSP	$33.11	1,023	$33,867.23	507,950	2013-01-02	Filing
NSP	$33.11	2,077	$68,760.75	1,027,129	2013-01-02	Filing
NSP	$31.85	4,000	$127,393.20	508,973	2012-12-27	Filing
NSP	$31.85	8,000	$254,786.40	1,029,206	2012-12-27	Filing
NSP	$30.47	1,368	$41,682.96	512,973	2012-12-03	Filing
NSP	$30.47	2,732	$83,244.04	1,037,206	2012-12-03	Filing
NSP	$30.45	132	$4,018.74	514,341	2012-11-29	Filing
NSP	$30.45	268	$8,159.26	1,039,938	2012-11-29	Filing
NSP	$26.85	5,500	$147,674.45	514,473	2012-06-29	Filing
NSP	$26.85	11,000	$295,348.90	1,040,206	2012-06-29	Filing
NSP	$25.87	5,434	$140,596.06	519,973	2012-06-22	Filing
NSP	$25.87	10,866	$281,140.36	1,051,206	2012-06-22	Filing
NSP	$25.65	5,566	$142,748.42	525,407	2012-06-21	Filing
NSP	$25.65	11,134	$285,548.13	1,062,072	2012-06-21	Filing
NSP	$31.79	33	$1,049.07	530,973	2012-02-16	Filing