Vartanian Nishan J.
Related Filers (2)
Other (2)
144
Friday, 6/9/2023
Filing for proposed sale of securities under Rule 144
144
Friday, 6/2/2023
Filing for proposed sale of securities under Rule 144
Ownership (59)
4
Thursday, 2/15/2024
Koppers Holdings Inc.: Statement of changes in beneficial ownership of securities
3
Wednesday, 2/14/2024
Koppers Holdings Inc.: Initial statement of beneficial ownership of securities
4
Friday, 6/9/2023
MSA Safety Inc: Statement of changes in beneficial ownership of securities
4
Tuesday, 6/6/2023
MSA Safety Inc: Statement of changes in beneficial ownership of securities
4
Friday, 3/10/2023
MSA Safety Inc: Statement of changes in beneficial ownership of securities
4
Thursday, 3/10/2022
MSA Safety Inc: Statement of changes in beneficial ownership of securities
4
Tuesday, 8/24/2021
MSA Safety Inc: Statement of changes in beneficial ownership of securities
4
Wednesday, 3/10/2021
MSA Safety Inc: Statement of changes in beneficial ownership of securities
4
Tuesday, 3/2/2021
MSA Safety Inc: Statement of changes in beneficial ownership of securities
4
Thursday, 2/25/2021
MSA Safety Inc: Statement of changes in beneficial ownership of securities
4
Tuesday, 12/1/2020
MSA Safety Inc: Statement of changes in beneficial ownership of securities
4
Tuesday, 11/17/2020
MSA Safety Inc: Statement of changes in beneficial ownership of securities
4
Wednesday, 11/4/2020
MSA Safety Inc: Statement of changes in beneficial ownership of securities
4
Tuesday, 9/8/2020
MSA Safety Inc: Statement of changes in beneficial ownership of securities
4
Friday, 8/21/2020
MSA Safety Inc: Statement of changes in beneficial ownership of securities
4
Wednesday, 8/12/2020
MSA Safety Inc: Statement of changes in beneficial ownership of securities
4
Tuesday, 6/30/2020
MSA Safety Inc: Statement of changes in beneficial ownership of securities
4/A
Wednesday, 3/25/2020
MSA Safety Inc: Statement of changes in beneficial ownership of securities
4
Tuesday, 3/10/2020
MSA Safety Inc: Statement of changes in beneficial ownership of securities
4
Wednesday, 12/11/2019
MSA Safety Inc: Statement of changes in beneficial ownership of securities
4
Tuesday, 3/12/2019
MSA Safety Inc: Statement of changes in beneficial ownership of securities
4
Monday, 3/11/2019
MSA Safety Inc: Statement of changes in beneficial ownership of securities
4
Wednesday, 2/27/2019
MSA Safety Inc: Statement of changes in beneficial ownership of securities
4
Monday, 5/21/2018
MSA Safety Inc: Statement of changes in beneficial ownership of securities
4
Thursday, 5/3/2018
MSA Safety Inc: Statement of changes in beneficial ownership of securities
4
Wednesday, 3/14/2018
MSA Safety Inc: Statement of changes in beneficial ownership of securities
4
Monday, 3/12/2018
MSA Safety Inc: Statement of changes in beneficial ownership of securities
4/A
Thursday, 3/1/2018
MSA Safety Inc: Statement of changes in beneficial ownership of securities
4
Tuesday, 2/27/2018
MSA Safety Inc: Statement of changes in beneficial ownership of securities
4
Tuesday, 10/31/2017
MSA Safety Inc: Statement of changes in beneficial ownership of securities
4
Tuesday, 6/27/2017
MSA Safety Inc: Statement of changes in beneficial ownership of securities
4
Tuesday, 5/9/2017
MSA Safety Inc: Statement of changes in beneficial ownership of securities
4
Tuesday, 5/2/2017
MSA Safety Inc: Statement of changes in beneficial ownership of securities
4
Wednesday, 3/15/2017
MSA Safety Inc: Statement of changes in beneficial ownership of securities
4
Friday, 3/10/2017
MSA Safety Inc: Statement of changes in beneficial ownership of securities
4
Thursday, 3/9/2017
MSA Safety Inc: Statement of changes in beneficial ownership of securities
4
Thursday, 3/2/2017
MSA Safety Inc: Statement of changes in beneficial ownership of securities
4
Friday, 12/9/2016
MSA Safety Inc: Statement of changes in beneficial ownership of securities
4
Thursday, 12/1/2016
MSA Safety Inc: Statement of changes in beneficial ownership of securities
4
Tuesday, 3/15/2016
MSA Safety Inc: Statement of changes in beneficial ownership of securities
4
Thursday, 3/10/2016
MSA Safety Inc: Statement of changes in beneficial ownership of securities
4
Thursday, 3/3/2016
MSA Safety Inc: Statement of changes in beneficial ownership of securities
3/A
Monday, 8/31/2015
MSA Safety Inc: Initial statement of beneficial ownership of securities
4/A
Monday, 3/16/2015
MSA Safety Inc: Statement of changes in beneficial ownership of securities
4
Tuesday, 3/10/2015
MSA Safety Inc: Statement of changes in beneficial ownership of securities
4/A
Friday, 3/6/2015
MSA Safety Inc: Statement of changes in beneficial ownership of securities
4
Friday, 2/27/2015
MSA Safety Inc: Statement of changes in beneficial ownership of securities
4
Thursday, 8/21/2014
MSA Safety Inc: Statement of changes in beneficial ownership of securities
4
Tuesday, 3/11/2014
MSA Safety Inc: Statement of changes in beneficial ownership of securities
4
Friday, 2/28/2014
MINE SAFETY APPLIANCES CO: Statement of changes in beneficial ownership of securities
4
Thursday, 2/20/2014
MINE SAFETY APPLIANCES CO: Statement of changes in beneficial ownership of securities
4
Friday, 1/3/2014
MINE SAFETY APPLIANCES CO: Statement of changes in beneficial ownership of securities
4
Thursday, 5/16/2013
MINE SAFETY APPLIANCES CO: Statement of changes in beneficial ownership of securities
4
Tuesday, 4/2/2013
MINE SAFETY APPLIANCES CO: Statement of changes in beneficial ownership of securities
4
Tuesday, 3/12/2013
MINE SAFETY APPLIANCES CO: Statement of changes in beneficial ownership of securities
4
Thursday, 2/21/2013
MINE SAFETY APPLIANCES CO: Statement of changes in beneficial ownership of securities
4
Thursday, 2/21/2013
MINE SAFETY APPLIANCES CO: Statement of changes in beneficial ownership of securities
3/A
Thursday, 12/20/2012
MINE SAFETY APPLIANCES CO: Initial statement of beneficial ownership of securities
3
Monday, 12/17/2012
MINE SAFETY APPLIANCES CO: Initial statement of beneficial ownership of securities