Graff Michael J
Related Filers (2)
Ownership (24)
4
Monday, 8/15/2022
WESTLAKE CORP: Statement of changes in beneficial ownership of securities
4
Monday, 8/16/2021
WESTLAKE CHEMICAL CORP: Statement of changes in beneficial ownership of securities
4
Monday, 8/17/2020
WESTLAKE CHEMICAL CORP: Statement of changes in beneficial ownership of securities
4
Monday, 8/19/2019
WESTLAKE CHEMICAL CORP: Statement of changes in beneficial ownership of securities
4
Monday, 5/20/2019
WESTLAKE CHEMICAL CORP: Statement of changes in beneficial ownership of securities
4
Wednesday, 8/22/2018
WESTLAKE CHEMICAL CORP: Statement of changes in beneficial ownership of securities
4
Monday, 8/20/2018
WESTLAKE CHEMICAL CORP: Statement of changes in beneficial ownership of securities
4
Monday, 5/21/2018
WESTLAKE CHEMICAL CORP: Statement of changes in beneficial ownership of securities
4
Tuesday, 8/22/2017
WESTLAKE CHEMICAL CORP: Statement of changes in beneficial ownership of securities
4
Monday, 8/21/2017
WESTLAKE CHEMICAL CORP: Statement of changes in beneficial ownership of securities
4
Thursday, 8/17/2017
WESTLAKE CHEMICAL CORP: Statement of changes in beneficial ownership of securities
4
Wednesday, 8/24/2016
WESTLAKE CHEMICAL CORP: Statement of changes in beneficial ownership of securities
4
Friday, 8/19/2016
WESTLAKE CHEMICAL CORP: Statement of changes in beneficial ownership of securities
4
Tuesday, 8/25/2015
WESTLAKE CHEMICAL CORP: Statement of changes in beneficial ownership of securities
4
Tuesday, 8/25/2015
WESTLAKE CHEMICAL CORP: Statement of changes in beneficial ownership of securities
4
Friday, 2/20/2015
WESTLAKE CHEMICAL CORP: Statement of changes in beneficial ownership of securities
4
Tuesday, 8/26/2014
WESTLAKE CHEMICAL CORP: Statement of changes in beneficial ownership of securities
4
Tuesday, 8/27/2013
WESTLAKE CHEMICAL CORP: Statement of changes in beneficial ownership of securities
3
Thursday, 5/30/2013
WESTLAKE CHEMICAL CORP: Initial statement of beneficial ownership of securities
4
Monday, 9/19/2011
LUBRIZOL Corp: Statement of changes in beneficial ownership of securities
4
Wednesday, 4/28/2010
LUBRIZOL CORP: Statement of changes in beneficial ownership of securities
4
Tuesday, 4/28/2009
LUBRIZOL CORP: Statement of changes in beneficial ownership of securities
3
Wednesday, 2/25/2009
LUBRIZOL CORP: Initial statement of beneficial ownership of securities
4
Wednesday, 2/25/2009
LUBRIZOL CORP: Statement of changes in beneficial ownership of securities