Filing Details

Accession Number:
0001057352-10-000080
Form Type:
4
Zero Holdings:
No
Publication Time:
2010-11-12 09:28:45
Reporting Period:
2010-11-11
Filing Date:
2010-11-12
Accepted Time:
2010-11-12 09:28:45
SEC Url:
Form 4 Filing
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
1066062 R Michael Klein C/O Costar Group, Inc.
1331 L Street, Nw
Washington DC 20005
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 Explanation
Common Stock, Par Value $0.01 Per Share Disposition 2010-11-11 500,000 $50.00 410,675 No 4 S Direct
Equity Swap Involved Form Type Code Nature of Ownership Explanation
No 4 S Direct
Footnotes
  1. Represents all shares of Common Stock owned, consisting of 404,934 shares of Common Stock and 5,741 shares of Common Stock subject to unvested Restricted Stock Grants.