S |
2010-02-08 10:22:07.0 |
WESTLAKE CHEMICAL CORP |
WLK |
DIMENSIONAL FUND ADVISORS LP |
5.84% |
view |
B |
2009-01-30 13:22:59.0 |
WESTLAKE CHEMICAL CORP |
WLK |
THIRD AVENUE MANAGEMENT LLC |
7.08% |
view |
S |
2007-09-10 14:19:38.0 |
WESTLAKE CHEMICAL CORP |
WLK |
BARCLAYS GLOBAL INVESTORS NA |
70.6% |
view |
B |
2007-01-23 17:16:04.0 |
WESTLAKE CHEMICAL CORP |
WLK |
BARCLAYS GLOBAL INVESTORS NA |
9.28% |
view |
B |
2006-02-14 00:00:00.0 |
WESTLAKE CHEMICAL CORP |
WLK |
BARCLAYS GLOBAL INVESTORS NA |
7.29% |
view |