08/10/2020
4:36 PM | Northrop Grumman (Issuer)
Perry David T (Reporting)
| Form 4
Statement of changes in beneficial ownership of securities | |
07/30/2020
5:39 AM | Northrop Grumman (Filer)
| Form 10-Q
General form for quarterly reports under Section 13 or 15(d) | |
07/30/2020
5:30 AM | Northrop Grumman (Filer)
| Form 8-K
Current report pursuant to Section 13 or 15(d) | |
07/02/2020
3:33 PM | KRAPEK KARL J (Reporting)
Northrop Grumman (Issuer)
| Form 4
Statement of changes in beneficial ownership of securities | |
07/02/2020
3:33 PM | Felsinger Donald E (Reporting)
Northrop Grumman (Issuer)
| Form 4
Statement of changes in beneficial ownership of securities | |
07/02/2020
3:32 PM | Brown Marianne Catherine (Reporting)
Northrop Grumman (Issuer)
| Form 4
Statement of changes in beneficial ownership of securities | |
06/16/2020
9:22 AM | Northrop Grumman (Filer)
| Form 11-K
Annual reports of employee stock purchase, savings and similar plans pursuant to Section 15(d) | |
06/16/2020
9:18 AM | Northrop Grumman (Filer)
| Form 11-K
Annual reports of employee stock purchase, savings and similar plans pursuant to Section 15(d) | |
06/03/2020
7:31 PM | Northrop Grumman (Issuer)
Purvis Shawn N (Reporting)
| Form 4
Statement of changes in beneficial ownership of securities | |
05/26/2020
4:23 PM | Northrop Grumman (Filer)
| Form SD
Specialized Disclosure Report | |
|
05/22/2020
4:11 PM | Northrop Grumman (Issuer)
WELSH MARK A III (Reporting)
| Form 4
Statement of changes in beneficial ownership of securities | |
05/22/2020
4:11 PM | Northrop Grumman (Issuer)
Turley James S (Reporting)
| Form 4
Statement of changes in beneficial ownership of securities | |
05/22/2020
4:11 PM | Northrop Grumman (Issuer)
SCHOEWE THOMAS M (Reporting)
| Form 4
Statement of changes in beneficial ownership of securities | |
05/22/2020
4:10 PM | Northrop Grumman (Issuer)
ROUGHEAD GARY (Reporting)
| Form 4
Statement of changes in beneficial ownership of securities | |
05/22/2020
4:10 PM | KRAPEK KARL J (Reporting)
Northrop Grumman (Issuer)
| Form 4
Statement of changes in beneficial ownership of securities | |
05/22/2020
4:10 PM | KLEINER MADELEINE (Reporting)
Northrop Grumman (Issuer)
| Form 4
Statement of changes in beneficial ownership of securities | |
05/22/2020
4:10 PM | HERNANDEZ WILLIAM H (Reporting)
Northrop Grumman (Issuer)
| Form 4
Statement of changes in beneficial ownership of securities | |
05/22/2020
4:10 PM | GORDON BRUCE S (Reporting)
Northrop Grumman (Issuer)
| Form 4
Statement of changes in beneficial ownership of securities | |
05/22/2020
4:10 PM | FUDGE ANN M (Reporting)
Northrop Grumman (Issuer)
| Form 4
Statement of changes in beneficial ownership of securities | |
05/22/2020
4:10 PM | Felsinger Donald E (Reporting)
Northrop Grumman (Issuer)
| Form 4
Statement of changes in beneficial ownership of securities | |
05/22/2020
4:10 PM | Brown Marianne Catherine (Reporting)
Northrop Grumman (Issuer)
| Form 4
Statement of changes in beneficial ownership of securities | |
05/14/2020
4:22 PM | Northrop Grumman (Subject)
Tri-State Coalition for Responsible Investment (Filed by)
| Form PX14A6G
| |
05/06/2020
8:57 PM | Northrop Grumman (Filer)
| Form DEFA14A
| |
04/29/2020
5:45 AM | Northrop Grumman (Filer)
| Form 8-K
Current report pursuant to Section 13 or 15(d) | |
04/29/2020
5:40 AM | Northrop Grumman (Filer)
| Form 10-Q
General form for quarterly reports under Section 13 or 15(d) | |
04/29/2020
5:31 AM | Northrop Grumman (Filer)
| Form 8-K
Current report pursuant to Section 13 or 15(d) | |
04/02/2020
3:40 PM | KRAPEK KARL J (Reporting)
Northrop Grumman (Issuer)
| Form 4
Statement of changes in beneficial ownership of securities | |
04/02/2020
3:40 PM | Brown Marianne Catherine (Reporting)
Northrop Grumman (Issuer)
| Form 4
Statement of changes in beneficial ownership of securities | |
03/19/2020
8:51 PM | Northrop Grumman (Filer)
| Form 8-K
Current report pursuant to Section 13 or 15(d) | |
03/19/2020
8:48 PM | Northrop Grumman (Subject)
| Form FWP
| |
03/19/2020
8:57 AM | Northrop Grumman (Filer)
| Form 424B5
| |
03/12/2020
3:55 PM | Caylor Mark A (Reporting)
Northrop Grumman (Issuer)
| Form 4
Statement of changes in beneficial ownership of securities | |
03/10/2020
12:48 PM | Capital International Investors (Filed by)
Northrop Grumman (Subject)
| Form SC 13G/A
| |
03/06/2020
3:35 PM | CHESTON SHEILA C. (Reporting)
Northrop Grumman (Issuer)
| Form 4
Statement of changes in beneficial ownership of securities | |
02/26/2020
5:51 PM | Caylor Mark A (Reporting)
Northrop Grumman (Issuer)
| Form 4
Statement of changes in beneficial ownership of securities | |
02/25/2020
2:53 PM | Keffer David F (Reporting)
Northrop Grumman (Issuer)
| Form 3
Initial statement of beneficial ownership of securities | |
02/21/2020
8:26 PM | Northrop Grumman (Issuer)
Perry David T (Reporting)
| Form 4
Statement of changes in beneficial ownership of securities | |
02/21/2020
8:26 PM | Northrop Grumman (Issuer)
Pamiljans Janis G (Reporting)
| Form 4
Statement of changes in beneficial ownership of securities | |
02/21/2020
8:26 PM | Kalan Lesley A (Reporting)
Northrop Grumman (Issuer)
| Form 4
Statement of changes in beneficial ownership of securities | |
02/21/2020
8:26 PM | Hardesty Michael A (Reporting)
Northrop Grumman (Issuer)
| Form 4
Statement of changes in beneficial ownership of securities | |
02/21/2020
8:26 PM | CHESTON SHEILA C. (Reporting)
Northrop Grumman (Issuer)
| Form 4
Statement of changes in beneficial ownership of securities | |
02/20/2020
4:55 PM | Northrop Grumman (Issuer)
Warden Kathy J (Reporting)
| Form 4
Statement of changes in beneficial ownership of securities | |
02/20/2020
4:55 PM | Northrop Grumman (Issuer)
Purvis Shawn N (Reporting)
| Form 4
Statement of changes in beneficial ownership of securities | |
02/20/2020
4:55 PM | Northrop Grumman (Issuer)
Petryszyn Mary D (Reporting)
| Form 4
Statement of changes in beneficial ownership of securities | |
02/20/2020
4:55 PM | Northrop Grumman (Issuer)
Perry David T (Reporting)
| Form 4
Statement of changes in beneficial ownership of securities | |
02/20/2020
4:55 PM | Northrop Grumman (Issuer)
Pamiljans Janis G (Reporting)
| Form 4
Statement of changes in beneficial ownership of securities | |
02/20/2020
4:53 PM | CHESTON SHEILA C. (Reporting)
Northrop Grumman (Issuer)
| Form 4
Statement of changes in beneficial ownership of securities | |
02/20/2020
4:53 PM | Kalan Lesley A (Reporting)
Northrop Grumman (Issuer)
| Form 4
Statement of changes in beneficial ownership of securities | |
02/20/2020
4:53 PM | Hardesty Michael A (Reporting)
Northrop Grumman (Issuer)
| Form 4
Statement of changes in beneficial ownership of securities | |
02/20/2020
4:53 PM | Caylor Mark A (Reporting)
Northrop Grumman (Issuer)
| Form 4
Statement of changes in beneficial ownership of securities | |
02/18/2020
3:39 PM | Hardesty Michael A (Reporting)
Northrop Grumman (Issuer)
| Form 4
Statement of changes in beneficial ownership of securities | |
02/18/2020
3:29 PM | Northrop Grumman (Filer)
| Form 8-K
Current report pursuant to Section 13 or 15(d) | |
02/14/2020
6:32 PM | Northrop Grumman (Issuer)
Perry David T (Reporting)
| Form 4
Statement of changes in beneficial ownership of securities | |
02/14/2020
6:30 PM | Bedingfield Kenneth L (Reporting)
Northrop Grumman (Issuer)
| Form 4
Statement of changes in beneficial ownership of securities | |
02/14/2020
6:30 PM | Northrop Grumman (Issuer)
Warden Kathy J (Reporting)
| Form 4
Statement of changes in beneficial ownership of securities | |
02/14/2020
6:29 PM | Northrop Grumman (Issuer)
Ryan Lucy C (Reporting)
| Form 4
Statement of changes in beneficial ownership of securities | |
02/14/2020
6:29 PM | Northrop Grumman (Issuer)
Purvis Shawn N (Reporting)
| Form 4
Statement of changes in beneficial ownership of securities | |
02/14/2020
6:27 PM | Northrop Grumman (Issuer)
Petryszyn Mary D (Reporting)
| Form 4
Statement of changes in beneficial ownership of securities | |
02/14/2020
6:26 PM | Northrop Grumman (Issuer)
Pamiljans Janis G (Reporting)
| Form 4
Statement of changes in beneficial ownership of securities | |
02/14/2020
6:26 PM | Larson Blake E (Reporting)
Northrop Grumman (Issuer)
| Form 4
Statement of changes in beneficial ownership of securities | |
02/14/2020
6:25 PM | Kalan Lesley A (Reporting)
Northrop Grumman (Issuer)
| Form 4
Statement of changes in beneficial ownership of securities | |
02/14/2020
6:25 PM | Hardesty Michael A (Reporting)
Northrop Grumman (Issuer)
| Form 4
Statement of changes in beneficial ownership of securities | |
02/14/2020
6:25 PM | CHESTON SHEILA C. (Reporting)
Northrop Grumman (Issuer)
| Form 4
Statement of changes in beneficial ownership of securities | |
02/14/2020
6:25 PM | Caylor Mark A (Reporting)
Northrop Grumman (Issuer)
| Form 4
Statement of changes in beneficial ownership of securities | |
02/14/2020
6:25 PM | Addison Ann M (Reporting)
Northrop Grumman (Issuer)
| Form 4
Statement of changes in beneficial ownership of securities | |
02/14/2020
8:53 AM | Northrop Grumman (Subject)
STATE STREET CORP (Filed by)
| Form SC 13G
| |
02/12/2020
8:27 AM | Northrop Grumman (Subject)
VANGUARD GROUP INC (Filed by)
| Form SC 13G/A
| |
02/11/2020
4:01 PM | Northrop Grumman (Issuer)
Petryszyn Mary D (Reporting)
| Form 4
Statement of changes in beneficial ownership of securities | |
02/05/2020
11:35 AM | BlackRock Inc. (Filed by)
Northrop Grumman (Subject)
| Form SC 13G/A
| |
01/30/2020
5:39 AM | Northrop Grumman (Filer)
| Form 10-K
Annual report pursuant to Section 13 or 15(d) | |
01/30/2020
5:31 AM | Northrop Grumman (Filer)
| Form 8-K
Current report pursuant to Section 13 or 15(d) | |
01/13/2020
5:15 PM | Northrop Grumman (Issuer)
Petryszyn Mary D (Reporting)
| Form 3/A
| |
01/09/2020
4:09 PM | Northrop Grumman (Issuer)
Petryszyn Mary D (Reporting)
| Form 3
Initial statement of beneficial ownership of securities | |
01/03/2020
3:15 PM | Larson Blake E (Reporting)
Northrop Grumman (Issuer)
| Form 4
Statement of changes in beneficial ownership of securities | |
01/03/2020
3:15 PM | KRAPEK KARL J (Reporting)
Northrop Grumman (Issuer)
| Form 4
Statement of changes in beneficial ownership of securities | |
01/03/2020
3:15 PM | Brown Marianne (Reporting)
Northrop Grumman (Issuer)
| Form 4
Statement of changes in beneficial ownership of securities | |
10/24/2019
5:38 AM | Northrop Grumman (Filer)
| Form 10-Q
General form for quarterly reports under Section 13 or 15(d) | |
10/24/2019
5:31 AM | Northrop Grumman (Filer)
| Form 8-K
Current report pursuant to Section 13 or 15(d) | |
10/21/2019
3:36 PM | Northrop Grumman (Filer)
| Form 8-K
Current report pursuant to Section 13 or 15(d) | |
10/02/2019
3:44 PM | KRAPEK KARL J (Reporting)
Northrop Grumman (Issuer)
| Form 4
Statement of changes in beneficial ownership of securities | |
10/02/2019
3:44 PM | Brown Marianne (Reporting)
Northrop Grumman (Issuer)
| Form 4
Statement of changes in beneficial ownership of securities | |
09/18/2019
8:08 PM | Northrop Grumman (Filer)
| Form 8-K
Current report pursuant to Section 13 or 15(d) | |
08/21/2019
3:32 PM | Jones Christopher T (Reporting)
Northrop Grumman (Issuer)
| Form 4
Statement of changes in beneficial ownership of securities | |
08/19/2019
4:42 PM | Jones Christopher T (Reporting)
Northrop Grumman (Issuer)
| Form 4
Statement of changes in beneficial ownership of securities | |
07/31/2019
3:03 PM | Northrop Grumman (Issuer)
Warden Kathy J (Reporting)
| Form 4
Statement of changes in beneficial ownership of securities | |
07/31/2019
3:02 PM | Jones Christopher T (Reporting)
Northrop Grumman (Issuer)
| Form 4
Statement of changes in beneficial ownership of securities | |
07/24/2019
5:37 AM | Northrop Grumman (Filer)
| Form 10-Q
General form for quarterly reports under Section 13 or 15(d) | |
07/24/2019
5:32 AM | Northrop Grumman (Filer)
| Form 8-K
Current report pursuant to Section 13 or 15(d) | |
07/09/2019
4:01 PM | Northrop Grumman (Filer)
| Form 8-K
Current report pursuant to Section 13 or 15(d) | |
07/02/2019
3:04 PM | KRAPEK KARL J (Reporting)
Northrop Grumman (Issuer)
| Form 4
Statement of changes in beneficial ownership of securities | |
07/02/2019
3:04 PM | Brown Marianne (Reporting)
Northrop Grumman (Issuer)
| Form 4
Statement of changes in beneficial ownership of securities | |
06/12/2019
12:19 PM | Northrop Grumman (Filer)
| Form 11-K
Annual reports of employee stock purchase, savings and similar plans pursuant to Section 15(d) | |
06/12/2019
12:14 PM | Northrop Grumman (Filer)
| Form 11-K
Annual reports of employee stock purchase, savings and similar plans pursuant to Section 15(d) | |
05/28/2019
1:19 PM | BUSH WESLEY G (Reporting)
Northrop Grumman (Issuer)
| Form 4
Statement of changes in beneficial ownership of securities | |
05/22/2019
3:24 PM | KLEINER MADELEINE (Reporting)
Northrop Grumman (Issuer)
| Form 4
Statement of changes in beneficial ownership of securities | |
05/22/2019
3:24 PM | Antkowiak Patrick M. (Reporting)
Northrop Grumman (Issuer)
| Form 4
Statement of changes in beneficial ownership of securities | |
05/20/2019
3:48 PM | KLEINER MADELEINE (Reporting)
Northrop Grumman (Issuer)
| Form 4
Statement of changes in beneficial ownership of securities | |
05/20/2019
3:14 PM | Northrop Grumman (Filer)
| Form 8-K
Current report pursuant to Section 13 or 15(d) | |
05/20/2019
3:09 PM | Northrop Grumman (Filer)
| Form SD
Specialized Disclosure Report | |
05/17/2019
3:36 PM | Northrop Grumman (Issuer)
WELSH MARK A III (Reporting)
| Form 4
Statement of changes in beneficial ownership of securities | |
