|
Form
|
|
(Filer)
|
Received
(
Period
)
|
| SC 13G/A |
 |
WESTLAKE CHEMICAL CORP (DIMENSIONAL FUND ADVISORS LP) |
02/08/10 |
| SC 13G/A |
|
WESTLAKE CHEMICAL CORP(TTWF LP) |
02/05/10 |
| SC 13G/A |
|
WESTLAKE CHEMICAL CORP(FRANKLIN RESOURCES INC) |
02/04/10 |
| SC 13G/A |
|
WESTLAKE CHEMICAL CORP(ROYCE & ASSOCIATES LLC) |
01/26/10 |
| 4 |
|
WESTLAKE CHEMICAL CORP(BENDER MARK STEVEN) |
01/06/10 (01/04/10) |
| 4 |
|
WESTLAKE CHEMICAL CORP(CHAO JAMES) |
12/29/09 (12/21/09) |
| 4 |
|
WESTLAKE CHEMICAL CORP(TAYLOR JEFFREY L) |
11/12/09 (11/09/09) |
| 10-Q |
|
WESTLAKE CHEMICAL CORP |
11/04/09 (09/30/09) |
| 8-K |
|
WESTLAKE CHEMICAL CORP |
11/03/09 (11/03/09) |
| 4 |
|
WESTLAKE CHEMICAL CORP(CHAO JAMES) |
10/13/09 (10/07/09) |
| 4 |
|
WESTLAKE CHEMICAL CORP(CHAO JAMES) |
09/29/09 (09/21/09) |
| 4 |
|
WESTLAKE CHEMICAL CORP(RILEY H JOHN JR) |
08/24/09 (08/20/09) |
| 4 |
|
WESTLAKE CHEMICAL CORP(LUKENS MAX L) |
08/24/09 (08/20/09) |
| 4 |
|
WESTLAKE CHEMICAL CORP(JENKINS DOROTHY C) |
08/24/09 (08/20/09) |
| 4 |
|
WESTLAKE CHEMICAL CORP(BLAKELY ROBERT T) |
08/24/09 (08/20/09) |
| 4 |
|
WESTLAKE CHEMICAL CORP(BARNETT E WILLIAM) |
08/24/09 (08/20/09) |
| 4 |
|
WESTLAKE CHEMICAL CORP(HANSEN DAVID R) |
08/11/09 (08/07/09) |
| 4 |
|
WESTLAKE CHEMICAL CORP(TAYLOR JEFFREY L) |
08/07/09 (08/06/09) |
| 4 |
|
WESTLAKE CHEMICAL CORP(MORSE WAYNE D) |
08/07/09 (08/06/09) |
| 4 |
|
WESTLAKE CHEMICAL CORP(MANGIERI GEORGE J) |
08/07/09 (08/06/09) |