|
Form
|
|
(Filer)
|
Received
(
Period
)
|
| 8-K |
 |
COSTAR GROUP INC |
11/20/09 (11/18/09) |
| 10-Q |
|
COSTAR GROUP INC |
11/04/09 (09/30/09) |
| 4 |
|
COSTAR GROUP INC (FLORANCE ANDREW C) |
10/29/09 (10/27/09) |
| 8-K |
|
COSTAR GROUP INC |
10/22/09 (10/21/09) |
| 8-K |
|
COSTAR GROUP INC |
10/20/09 (10/19/09) |
| 4 |
|
COSTAR GROUP INC(MARPLES PAUL) |
09/17/09 (09/16/09) |
| 4 |
|
COSTAR GROUP INC(RADECKI BRIAN J) |
09/09/09 (09/07/09) |
| 4 |
|
COSTAR GROUP INC(STANFILL JOHN L) |
09/09/09 (09/07/09) |
| 4 |
|
COSTAR GROUP INC(KITCHEN JENNIFER) |
09/09/09 (09/07/09) |
| 8-K |
|
COSTAR GROUP INC |
08/31/09 (08/25/09) |
| 10-Q |
|
COSTAR GROUP INC |
07/31/09 (06/30/09) |
| 8-K |
|
COSTAR GROUP INC |
07/22/09 (07/17/09) |
| 4 |
|
COSTAR GROUP INC(MARPLES PAUL) |
06/01/09 (05/28/09) |
| 4 |
|
COSTAR GROUP INC(KITCHEN JENNIFER) |
06/01/09 (05/28/09) |
| 4 |
|
COSTAR GROUP INC(RADECKI BRIAN J) |
06/01/09 (05/28/09) |
| 4 |
|
COSTAR GROUP INC(FLORANCE ANDREW C) |
06/01/09 (05/28/09) |
| 10-Q |
|
COSTAR GROUP INC |
05/08/09 (03/31/09) |
| DEF 14A |
|
COSTAR GROUP INC |
04/30/09 (06/02/09) |
| 4 |
|
COSTAR GROUP INC(FLORANCE ANDREW C) |
04/28/09 (04/27/09) |
| 8-K |
|
COSTAR GROUP INC |
04/23/09 (04/22/09) |