Tritch Stephen R
Related Filers (3)
Ownership (42)
4
Monday, 5/8/2023
Koppers Holdings Inc.: Statement of changes in beneficial ownership of securities
4
Monday, 5/1/2023
Koppers Holdings Inc.: Statement of changes in beneficial ownership of securities
4
Thursday, 5/5/2022
Koppers Holdings Inc.: Statement of changes in beneficial ownership of securities
4
Friday, 5/7/2021
Koppers Holdings Inc.: Statement of changes in beneficial ownership of securities
4
Thursday, 6/11/2020
Charah Solutions, Inc.: Statement of changes in beneficial ownership of securities
4
Thursday, 5/7/2020
Koppers Holdings Inc.: Statement of changes in beneficial ownership of securities
4
Thursday, 5/23/2019
Charah Solutions, Inc.: Statement of changes in beneficial ownership of securities
4
Monday, 5/6/2019
Koppers Holdings Inc.: Statement of changes in beneficial ownership of securities
4
Monday, 8/20/2018
Charah Solutions, Inc.: Statement of changes in beneficial ownership of securities
4
Wednesday, 6/20/2018
Charah Solutions, Inc.: Statement of changes in beneficial ownership of securities
3
Wednesday, 6/13/2018
Charah Solutions, Inc.: Initial statement of beneficial ownership of securities
4
Thursday, 5/10/2018
Koppers Holdings Inc.: Statement of changes in beneficial ownership of securities
5
Wednesday, 1/24/2018
Koppers Holdings Inc.: Annual statement of changes in beneficial ownership of securities
4
Friday, 6/2/2017
Koppers Holdings Inc.: Statement of changes in beneficial ownership of securities
4
Friday, 5/13/2016
Koppers Holdings Inc.: Statement of changes in beneficial ownership of securities
4
Tuesday, 12/1/2015
Koppers Holdings Inc.: Statement of changes in beneficial ownership of securities
4
Friday, 5/15/2015
Koppers Holdings Inc.: Statement of changes in beneficial ownership of securities
4
Wednesday, 4/22/2015
Koppers Holdings Inc.: Statement of changes in beneficial ownership of securities
4
Wednesday, 3/4/2015
Koppers Holdings Inc.: Statement of changes in beneficial ownership of securities
4
Monday, 5/12/2014
Koppers Holdings Inc.: Statement of changes in beneficial ownership of securities
4
Thursday, 4/24/2014
Koppers Holdings Inc.: Statement of changes in beneficial ownership of securities
4
Monday, 5/13/2013
Koppers Holdings Inc.: Statement of changes in beneficial ownership of securities
4
Tuesday, 4/23/2013
Koppers Holdings Inc.: Statement of changes in beneficial ownership of securities
4
Friday, 2/15/2013
SHAW GROUP INC: Statement of changes in beneficial ownership of securities
4
Monday, 2/4/2013
SHAW GROUP INC: Statement of changes in beneficial ownership of securities
4
Wednesday, 1/30/2013
SHAW GROUP INC: Statement of changes in beneficial ownership of securities
4
Tuesday, 1/29/2013
SHAW GROUP INC: Statement of changes in beneficial ownership of securities
4
Wednesday, 1/23/2013
SHAW GROUP INC: Statement of changes in beneficial ownership of securities
4
Monday, 5/14/2012
Koppers Holdings Inc.: Statement of changes in beneficial ownership of securities
4
Tuesday, 4/24/2012
Koppers Holdings Inc.: Statement of changes in beneficial ownership of securities
4
Tuesday, 1/31/2012
SHAW GROUP INC: Statement of changes in beneficial ownership of securities
4
Friday, 1/27/2012
SHAW GROUP INC: Statement of changes in beneficial ownership of securities
4
Friday, 1/20/2012
SHAW GROUP INC: Statement of changes in beneficial ownership of securities
4
Friday, 5/13/2011
Koppers Holdings Inc.: Statement of changes in beneficial ownership of securities
4
Monday, 1/31/2011
SHAW GROUP INC: Statement of changes in beneficial ownership of securities
4
Thursday, 1/20/2011
SHAW GROUP INC: Statement of changes in beneficial ownership of securities
4
Monday, 5/10/2010
Koppers Holdings Inc.: Statement of changes in beneficial ownership of securities
4
Friday, 1/29/2010
SHAW GROUP INC: Statement of changes in beneficial ownership of securities
4
Thursday, 5/21/2009
Koppers Holdings Inc.: Statement of changes in beneficial ownership of securities
3
Friday, 5/8/2009
Koppers Holdings Inc.: Initial statement of beneficial ownership of securities
4
Friday, 5/8/2009
Koppers Holdings Inc.: Statement of changes in beneficial ownership of securities
3
Friday, 5/1/2009
SHAW GROUP INC: Initial statement of beneficial ownership of securities