L David Felsenthal

Insider Trading: Sales

Company	Symbol	Price	Amount	Relationship	Remaining Holdings	Date	Form 4
Advisory Board Co	ABCO	$60.88	2,700	Officer, Director	37,219	2013-11-21	Filing
Advisory Board Co	ABCO	$60.36	6,437	Officer, Director	33,482	2013-11-07	Filing
Advisory Board Co	ABCO	$68.17	3,800	Officer, Director	33,482	2013-10-24	Filing
Advisory Board Co	ABCO	$67.68	2,637	Officer, Director	37,282	2013-10-24	Filing
Advisory Board Co	ABCO	$60.77	2,302	Officer, Director	33,482	2013-10-10	Filing
Advisory Board Co	ABCO	$60.14	4,135	Officer, Director	35,784	2013-10-10	Filing
Advisory Board Co	ABCO	$60.08	207	Officer, Director	33,482	2013-09-23	Filing
Advisory Board Co	ABCO	$59.51	6,230	Officer, Director	33,689	2013-09-23	Filing
Advisory Board Co	ABCO	$58.62	100	Officer, Director	33,482	2013-09-12	Filing
Advisory Board Co	ABCO	$58.01	6,337	Officer, Director	33,582	2013-09-12	Filing
Advisory Board Co	ABCO	$57.14	6,437	Officer, Director	33,482	2013-08-29	Filing
Advisory Board Co	ABCO	$57.02	3,737	Officer, Director	33,482	2013-08-15	Filing
Advisory Board Co	ABCO	$56.02	2,700	Officer, Director	37,219	2013-08-15	Filing
Advisory Board Co	ABCO	$58.45	4,700	Officer, Director	33,482	2013-08-01	Filing
Advisory Board Co	ABCO	$57.40	1,737	Officer, Director	38,182	2013-08-01	Filing
Advisory Board Co	ABCO	$55.98	6,437	Officer, Director	33,482	2013-07-18	Filing
Advisory Board Co	ABCO	$55.78	100	Officer, Director	33,482	2013-07-05	Filing
Advisory Board Co	ABCO	$54.58	6,337	Officer, Director	33,582	2013-07-05	Filing
Advisory Board Co	ABCO	$53.05	6,437	Officer, Director	33,482	2013-06-20	Filing
Advisory Board Co	ABCO	$51.45	6,437	Officer, Director	33,482	2013-06-06	Filing