Home > Insider Trading > Filing (0001057352-13-000023)

Filing Details

Issuer

Cik	Name	Symbol	Sector (SIC)	IRS No
1057352	Costar Group Inc	CSGP	Services-Business Services, Nec (7389)	522091509

Insiders

Cik	Name	Reported Address	Insider Title	Director	Officer	Large Shareholder	Other
1383410	Jennifer Kitchen	C/O Costar Group, Inc. 1331 L Street, Nw Washington DC 20005	Sr. Vice President, Research	No	Yes	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, Par Value $0.01 Per Share	Acquisiton	2013-03-11	3,000	$0.00	27,872	No	4	A	Direct
Common Stock, Par Value $0.01 Per Share	Disposition	2013-03-12	402	$101.06	27,470	No	4	F	Direct
Common Stock, Par Value $0.01 Per Share	Acquisiton	2013-03-13	7,700	$42.29	35,170	No	4	M	Direct
Common Stock, Par Value $0.01 Per Share	Acquisiton	2013-03-13	3,933	$57.16	39,103	No	4	M	Direct
Common Stock, Par Value $0.01 Per Share	Acquisiton	2013-03-13	1,933	$58.95	41,036	No	4	M	Direct
Common Stock, Par Value $0.01 Per Share	Disposition	2013-03-13	16,066	$100.01	24,970	No	4	S	Direct

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

Reported Derivative Transactions

Sec. Name	Sec. Type	Acquisiton - Disposition	Date	Amount	Price	Amount - 2	Price - 2
Common Stock	Option to Acquire Common Stock	Acquisiton	2013-03-11	5,100	$0.00	5,100	$102.16
Common Stock	Option to Acquire Common Stock	Disposition	2013-03-13	7,700	$0.00	7,700	$42.29
Common Stock	Option to Acquire Common Stock	Disposition	2013-03-13	3,933	$0.00	3,933	$57.16
Common Stock	Option to Acquire Common Stock	Disposition	2013-03-13	1,933	$0.00	1,933	$58.95

Remaning Holdings	Expiration Date	Equity Swap Involved	Transaction Form Type	Transaction Code	Nature of Ownership
5,100	2023-03-10	No	4	A	Direct
0	2020-03-11	No	4	M	Direct
1,967	2021-03-03	No	4	M	Direct
3,867	2022-02-20	No	4	M	Direct

Footnotes

Represents all shares of Common Stock owned, consisting of 7,337 shares of Common Stock and 20,535 shares of Common Stock subject to unvested Restricted Stock Grants.
Represents all shares of Common Stock owned, consisting of 8,102 shares of Common Stock and 19,368 shares of Common Stock subject to unvested Restricted Stock Grants.
Represents all shares of Common Stock owned, consisting of 15,802 shares of Common Stock and 19,368 shares of Common Stock subject to unvested Restricted Stock Grants.
Represents all shares of Common Stock owned, consisting of 19,735 shares of Common Stock and 19,368 shares of Common Stock subject to unvested Restricted Stock Grants.
Represents all shares of Common Stock owned, consisting of 21,668 shares of Common Stock and 19,368 shares of Common Stock subject to unvested Restricted Stock Grants.
Average based on sales prices ranging from $99.95 to $100.52.
Represents all shares of Common Stock owned, consisting of 5,602 shares of Common Stock and 19,368 shares of Common Stock subject to unvested Restricted Stock Grants.
The option vests in three equal installments on March 11, 2014, March 11, 2015, and March 11, 2016.
The option vested in three equal installments on March 12, 2011, March 12, 2012, and March 12, 2013.
The option vests in three equal installments on March 4, 2012, March 4, 2013, and March 4, 2014.
The option vests in three equal installments on February 21, 2013, February 21, 2014, and February 21, 2015.