Stamatakis Manuel N.
Related Filers (1)
Ownership (49)
4
Friday, 10/13/2023
Mistras Group, Inc.: Statement of changes in beneficial ownership of securities
4
Friday, 8/11/2023
Mistras Group, Inc.: Statement of changes in beneficial ownership of securities
4
Friday, 3/17/2023
Mistras Group, Inc.: Statement of changes in beneficial ownership of securities
4
Friday, 8/19/2022
Mistras Group, Inc.: Statement of changes in beneficial ownership of securities
4
Friday, 3/18/2022
Mistras Group, Inc.: Statement of changes in beneficial ownership of securities
4
Thursday, 8/19/2021
Mistras Group, Inc.: Statement of changes in beneficial ownership of securities
4
Tuesday, 8/10/2021
Mistras Group, Inc.: Statement of changes in beneficial ownership of securities
4
Wednesday, 5/12/2021
Mistras Group, Inc.: Statement of changes in beneficial ownership of securities
4
Wednesday, 3/24/2021
Mistras Group, Inc.: Statement of changes in beneficial ownership of securities
4
Monday, 12/21/2020
Mistras Group, Inc.: Statement of changes in beneficial ownership of securities
4
Tuesday, 11/17/2020
Mistras Group, Inc.: Statement of changes in beneficial ownership of securities
4
Tuesday, 8/25/2020
Mistras Group, Inc.: Statement of changes in beneficial ownership of securities
4
Wednesday, 4/1/2020
Mistras Group, Inc.: Statement of changes in beneficial ownership of securities
4
Tuesday, 11/12/2019
Mistras Group, Inc.: Statement of changes in beneficial ownership of securities
4
Tuesday, 8/13/2019
Mistras Group, Inc.: Statement of changes in beneficial ownership of securities
4
Wednesday, 5/22/2019
Mistras Group, Inc.: Statement of changes in beneficial ownership of securities
4/A
Wednesday, 5/22/2019
Mistras Group, Inc.: Statement of changes in beneficial ownership of securities
4
Tuesday, 5/14/2019
Mistras Group, Inc.: Statement of changes in beneficial ownership of securities
4
Tuesday, 3/19/2019
Mistras Group, Inc.: Statement of changes in beneficial ownership of securities
4
Monday, 3/18/2019
Mistras Group, Inc.: Statement of changes in beneficial ownership of securities
4
Friday, 12/21/2018
Mistras Group, Inc.: Statement of changes in beneficial ownership of securities
4
Tuesday, 8/14/2018
Mistras Group, Inc.: Statement of changes in beneficial ownership of securities
4
Wednesday, 6/13/2018
Mistras Group, Inc.: Statement of changes in beneficial ownership of securities
4
Friday, 8/25/2017
Mistras Group, Inc.: Statement of changes in beneficial ownership of securities
4
Thursday, 8/24/2017
Mistras Group, Inc.: Statement of changes in beneficial ownership of securities
4
Friday, 8/18/2017
Mistras Group, Inc.: Statement of changes in beneficial ownership of securities
4
Friday, 1/13/2017
Mistras Group, Inc.: Statement of changes in beneficial ownership of securities
4
Thursday, 8/18/2016
Mistras Group, Inc.: Statement of changes in beneficial ownership of securities
4
Thursday, 1/14/2016
Mistras Group, Inc.: Statement of changes in beneficial ownership of securities
4
Friday, 8/14/2015
Mistras Group, Inc.: Statement of changes in beneficial ownership of securities
4
Friday, 1/16/2015
Mistras Group, Inc.: Statement of changes in beneficial ownership of securities
4
Friday, 8/15/2014
Mistras Group, Inc.: Statement of changes in beneficial ownership of securities
4
Thursday, 4/17/2014
Mistras Group, Inc.: Statement of changes in beneficial ownership of securities
4
Thursday, 1/16/2014
Mistras Group, Inc.: Statement of changes in beneficial ownership of securities
4
Friday, 8/16/2013
Mistras Group, Inc.: Statement of changes in beneficial ownership of securities
4
Monday, 4/22/2013
Mistras Group, Inc.: Statement of changes in beneficial ownership of securities
4
Tuesday, 1/15/2013
Mistras Group, Inc.: Statement of changes in beneficial ownership of securities
4
Friday, 8/17/2012
Mistras Group, Inc.: Statement of changes in beneficial ownership of securities
4
Monday, 6/4/2012
Mistras Group, Inc.: Statement of changes in beneficial ownership of securities
4
Friday, 4/20/2012
Mistras Group, Inc.: Statement of changes in beneficial ownership of securities
4
Wednesday, 1/18/2012
Mistras Group, Inc.: Statement of changes in beneficial ownership of securities
4
Monday, 10/24/2011
Mistras Group, Inc.: Statement of changes in beneficial ownership of securities
4
Wednesday, 8/17/2011
Mistras Group, Inc.: Statement of changes in beneficial ownership of securities
4
Monday, 4/18/2011
Mistras Group, Inc.: Statement of changes in beneficial ownership of securities
4
Tuesday, 1/18/2011
Mistras Group, Inc.: Statement of changes in beneficial ownership of securities
4
Monday, 10/18/2010
Mistras Group, Inc.: Statement of changes in beneficial ownership of securities
4
Tuesday, 8/17/2010
Mistras Group, Inc.: Statement of changes in beneficial ownership of securities
4
Friday, 10/9/2009
Mistras Group, Inc.: Statement of changes in beneficial ownership of securities
3
Wednesday, 10/7/2009
Mistras Group, Inc.: Initial statement of beneficial ownership of securities