Home > Insider Trading > Filing (0001209191-12-025186)

Filing Details

Issuer

Cik	Name	Symbol	Sector (SIC)	IRS No
1157377	Advisory Board Co	ABCO	Services-Management Services (8741)	521468699

Insiders

Cik	Name	Reported Address	Insider Title	Director	Officer	Large Shareholder	Other
1204938	J Frank Williams	2445 M Street, Nw Washington DC 20037		Yes	No	No	No

Reported Non-Derivative Transactions

Sec. Name	Acquisiton - Disposition	Date	Amount	Price	Remaning Holdings	Equity Swap Involved	Form Type	Code	Nature of Ownership
Common Stock	Acquisiton	2012-04-27	3,250	$0.00	30,011	No	4	M	Direct
Common Stock	Acquisiton	2012-04-30	2,500	$32.40	32,511	No	4	M	Direct
Common Stock	Disposition	2012-04-30	2,800	$91.00	29,711	No	4	S	Direct
Common Stock	Disposition	2012-05-01	3,250	$90.42	26,461	No	4	S	Direct

Equity Swap Involved	Form Type	Code	Nature of Ownership
No	4	M	Direct
No	4	M	Direct
No	4	S	Direct
No	4	S	Direct

Reported Derivative Transactions

Sec. Name	Sec. Type	Acquisiton - Disposition	Date	Amount	Price	Amount - 2	Price - 2
Common Stock	Restricted Stock Units	Disposition	2012-04-27	3,250	$0.00	3,250	$0.00
Common Stock	Common Stock Options	Disposition	2012-04-30	2,500	$0.00	2,500	$32.40

Remaning Holdings	Exercise Date	Expiration Date	Equity Swap Involved	Transaction Form Type	Transaction Code	Nature of Ownership
6,500			No	4	M	Direct
19,414	2007-02-15	2013-02-18	No	4	M	Direct

Footnotes

This transaction was effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person.
Each Restricted Stock Unit ("RSU") represents a contingent right to receive one share of the Company's common stock.
On April 27, 2010, the Reporting Person was awarded RSUs that vest in four equal installments on May 27, 2011; April 27, 2012; April 27, 2013; and April 27, 2014, unless deferred. Upon vesting, each RSU is settled by the delivery of the underlying shares of common stock or payment of the current cash value of the vested shares, at the discretion of the Company.