Orbital Sciences Corp (ORB)

Market is closed

Insider Trading: Sales

Insider	Price	Amount	Total Value	Remaining Holdings	Date	Form 4
Thompson Officer	$17.50	8,500	$148,750.00	29,886	2011-02-01	Filing
Elias Officer	$17.44	49,300	$859,792.00	84,337	2010-12-09	Filing
Elias Officer	$17.73	10,700	$189,701.37	84,337	2010-12-08	Filing
Obuchowski Director	$17.63	5,728	$100,968.03	25,524	2010-12-08	Filing
Thompson Officer, Director	$17.50	25,000	$437,500.00	149,997	2010-12-07	Filing
Obuchowski Director	$16.41	992	$16,281.70	27,532	2010-11-22	Filing
Thompson Officer, Director	$17.02	25,000	$425,460.00	151,497	2010-11-11	Filing
Schmitt Director	$16.82	4,046	$68,063.84	14,002	2010-11-12	Filing
Thompson Officer, Director	$16.90	25,000	$422,375.00	151,497	2010-11-08	Filing
Thompson Officer, Director	$16.79	25,000	$419,625.00	176,497	2010-11-05	Filing
Fisk Director	$16.34	3,000	$49,024.80	23,081	2010-11-02	Filing
Thompson Officer	$18.77	4,000	$75,082.40	25,976	2010-03-15	Filing
Thompson Officer	$18.79	2,000	$37,581.80	25,753	2010-03-15	Filing
Thompson Officer	$18.75	3,000	$56,238.00	25,753	2010-03-15	Filing
Thompson Officer	$18.71	4,000	$74,844.00	25,753	2010-03-11	Filing
Larkin Officer	$18.70	1,666	$31,154.20	34,608	2010-03-15	Filing
Larkin Officer	$18.70	3,334	$62,337.80	34,608	2010-03-15	Filing
Elias Officer	$18.67	30,000	$560,100.00	73,947	2010-03-11	Filing
Elias Officer	$18.65	20,000	$373,070.00	73,947	2010-03-11	Filing
Herlick Officer	$18.42	7,000	$128,960.30	20,335	2010-03-08	Filing