Perry David T
Related Filers (1)
Ownership (40)
4
Wednesday, 2/15/2023
NORTHROP GRUMMAN CORP /DE/: Statement of changes in beneficial ownership of securities
4
Monday, 2/28/2022
NORTHROP GRUMMAN CORP /DE/: Statement of changes in beneficial ownership of securities
4
Thursday, 2/17/2022
NORTHROP GRUMMAN CORP /DE/: Statement of changes in beneficial ownership of securities
4
Wednesday, 2/16/2022
NORTHROP GRUMMAN CORP /DE/: Statement of changes in beneficial ownership of securities
4
Tuesday, 3/2/2021
NORTHROP GRUMMAN CORP /DE/: Statement of changes in beneficial ownership of securities
4/A
Monday, 3/1/2021
NORTHROP GRUMMAN CORP /DE/: Statement of changes in beneficial ownership of securities
4
Thursday, 2/18/2021
NORTHROP GRUMMAN CORP /DE/: Statement of changes in beneficial ownership of securities
4
Monday, 8/10/2020
NORTHROP GRUMMAN CORP /DE/: Statement of changes in beneficial ownership of securities
4
Friday, 2/21/2020
NORTHROP GRUMMAN CORP /DE/: Statement of changes in beneficial ownership of securities
4
Thursday, 2/20/2020
NORTHROP GRUMMAN CORP /DE/: Statement of changes in beneficial ownership of securities
4
Friday, 2/14/2020
NORTHROP GRUMMAN CORP /DE/: Statement of changes in beneficial ownership of securities
4
Wednesday, 2/27/2019
NORTHROP GRUMMAN CORP /DE/: Statement of changes in beneficial ownership of securities
4
Thursday, 2/21/2019
NORTHROP GRUMMAN CORP /DE/: Statement of changes in beneficial ownership of securities
4
Friday, 2/15/2019
NORTHROP GRUMMAN CORP /DE/: Statement of changes in beneficial ownership of securities
4
Thursday, 8/2/2018
NORTHROP GRUMMAN CORP /DE/: Statement of changes in beneficial ownership of securities
4
Wednesday, 8/1/2018
NORTHROP GRUMMAN CORP /DE/: Statement of changes in beneficial ownership of securities
4/A
Monday, 2/26/2018
NORTHROP GRUMMAN CORP /DE/: Statement of changes in beneficial ownership of securities
4
Thursday, 2/22/2018
NORTHROP GRUMMAN CORP /DE/: Statement of changes in beneficial ownership of securities
4
Thursday, 2/15/2018
NORTHROP GRUMMAN CORP /DE/: Statement of changes in beneficial ownership of securities
4
Friday, 2/24/2017
NORTHROP GRUMMAN CORP /DE/: Statement of changes in beneficial ownership of securities
4
Wednesday, 2/22/2017
NORTHROP GRUMMAN CORP /DE/: Statement of changes in beneficial ownership of securities
4
Thursday, 2/25/2016
NORTHROP GRUMMAN CORP /DE/: Statement of changes in beneficial ownership of securities
4
Tuesday, 2/23/2016
NORTHROP GRUMMAN CORP /DE/: Statement of changes in beneficial ownership of securities
4
Friday, 2/19/2016
NORTHROP GRUMMAN CORP /DE/: Statement of changes in beneficial ownership of securities
4
Wednesday, 11/4/2015
NORTHROP GRUMMAN CORP /DE/: Statement of changes in beneficial ownership of securities
4
Tuesday, 11/3/2015
NORTHROP GRUMMAN CORP /DE/: Statement of changes in beneficial ownership of securities
4
Tuesday, 7/21/2015
NORTHROP GRUMMAN CORP /DE/: Statement of changes in beneficial ownership of securities
4
Friday, 5/15/2015
NORTHROP GRUMMAN CORP /DE/: Statement of changes in beneficial ownership of securities
4
Friday, 2/20/2015
NORTHROP GRUMMAN CORP /DE/: Statement of changes in beneficial ownership of securities
4
Tuesday, 2/17/2015
NORTHROP GRUMMAN CORP /DE/: Statement of changes in beneficial ownership of securities
4
Friday, 3/7/2014
NORTHROP GRUMMAN CORP /DE/: Statement of changes in beneficial ownership of securities
4
Friday, 2/21/2014
NORTHROP GRUMMAN CORP /DE/: Statement of changes in beneficial ownership of securities
4
Wednesday, 8/14/2013
NORTHROP GRUMMAN CORP /DE/: Statement of changes in beneficial ownership of securities
4
Friday, 5/3/2013
NORTHROP GRUMMAN CORP /DE/: Statement of changes in beneficial ownership of securities
4
Friday, 2/22/2013
NORTHROP GRUMMAN CORP /DE/: Statement of changes in beneficial ownership of securities
4
Wednesday, 11/14/2012
NORTHROP GRUMMAN CORP /DE/: Statement of changes in beneficial ownership of securities
3/A
Tuesday, 8/28/2012
NORTHROP GRUMMAN CORP /DE/: Initial statement of beneficial ownership of securities
4
Tuesday, 8/14/2012
NORTHROP GRUMMAN CORP /DE/: Statement of changes in beneficial ownership of securities
3/A
Thursday, 8/2/2012
NORTHROP GRUMMAN CORP /DE/: Initial statement of beneficial ownership of securities
3
Tuesday, 7/31/2012
NORTHROP GRUMMAN CORP /DE/: Initial statement of beneficial ownership of securities