Zachary Nelson

Insider Trading: Sales

Symbol	Price	Amount	Total Value	Remaining Holdings	Date	Form 4
N	$64.80	11,678	$756,694.69	968,601	2012-12-27	Filing
N	$67.13	3,801	$255,151.25	965,279	2012-12-26	Filing
N	$66.16	11,199	$740,879.92	969,080	2012-12-26	Filing
N	$66.49	15,000	$997,312.50	965,279	2012-12-24	Filing
N	$67.10	10,159	$681,690.23	965,279	2012-12-21	Filing
N	$66.82	4,841	$323,469.81	975,438	2012-12-21	Filing
N	$67.08	15,000	$1,006,234.50	965,279	2012-12-20	Filing
N	$67.46	13,350	$900,616.37	965,279	2012-12-19	Filing
N	$66.84	6,650	$444,472.70	978,629	2012-12-19	Filing
N	$66.34	19,100	$1,267,101.64	970,279	2012-12-17	Filing
N	$65.43	900	$58,885.74	989,379	2012-12-18	Filing
N	$64.44	20,000	$1,288,788.00	975,279	2012-12-17	Filing
N	$64.51	6,401	$412,956.03	980,279	2012-12-14	Filing
N	$64.23	13,599	$873,500.49	986,680	2012-12-14	Filing
N	$63.68	20,000	$1,273,502.00	985,279	2012-12-13	Filing
N	$64.51	3,544	$228,612.45	990,279	2012-12-12	Filing
N	$63.91	16,456	$1,051,739.16	993,823	2012-12-12	Filing
N	$63.72	12,644	$805,639.01	995,279	2012-12-11	Filing
N	$62.71	5,356	$335,859.23	1,007,923	2012-12-11	Filing
N	$61.76	1,000	$61,756.00	1,013,279	2012-12-11	Filing