02/19/2019
5:07 AM | Northrop Grumman (Filer)
| Form 8-K
Current report pursuant to Section 13 or 15(d) |  |
02/15/2019
3:27 PM | Northrop Grumman (Issuer)
Warden Kathy J (Reporting)
| Form 4
Statement of changes in beneficial ownership of securities | |
02/15/2019
3:27 PM | Northrop Grumman (Issuer)
Ryan Lucy C (Reporting)
| Form 4
Statement of changes in beneficial ownership of securities | |
02/15/2019
3:27 PM | Northrop Grumman (Issuer)
Purvis Shawn N (Reporting)
| Form 4
Statement of changes in beneficial ownership of securities | |
02/15/2019
3:27 PM | Northrop Grumman (Issuer)
Perry David T (Reporting)
| Form 4
Statement of changes in beneficial ownership of securities | |
02/15/2019
3:25 PM | Northrop Grumman (Issuer)
Peppard Denise M. (Reporting)
| Form 4
Statement of changes in beneficial ownership of securities | |
02/15/2019
3:25 PM | Northrop Grumman (Issuer)
Pamiljans Janis G (Reporting)
| Form 4
Statement of changes in beneficial ownership of securities | |
02/15/2019
3:25 PM | Larson Blake E (Reporting)
Northrop Grumman (Issuer)
| Form 4
Statement of changes in beneficial ownership of securities | |
02/15/2019
3:25 PM | Kalan Lesley A (Reporting)
Northrop Grumman (Issuer)
| Form 4
Statement of changes in beneficial ownership of securities | |
02/15/2019
3:24 PM | Jones Christopher T (Reporting)
Northrop Grumman (Issuer)
| Form 4
Statement of changes in beneficial ownership of securities | |
02/15/2019
3:24 PM | Hardesty Michael A (Reporting)
Northrop Grumman (Issuer)
| Form 4
Statement of changes in beneficial ownership of securities | |
02/15/2019
3:24 PM | CHESTON SHEILA C. (Reporting)
Northrop Grumman (Issuer)
| Form 4
Statement of changes in beneficial ownership of securities | |
02/13/2019
10:15 AM | Northrop Grumman (Subject)
STATE STREET CORP (Filed by)
| Form SC 13G
| |
02/07/2019
1:03 PM | Hardesty Michael A (Reporting)
Northrop Grumman (Issuer)
| Form 4
Statement of changes in beneficial ownership of securities | |
02/06/2019
2:03 PM | BlackRock Inc. (Filed by)
Northrop Grumman (Subject)
| Form SC 13G/A
| |
01/31/2019
5:39 AM | Northrop Grumman (Filer)
| Form 10-K
Annual report pursuant to Section 13 or 15(d) | |
01/31/2019
5:32 AM | Northrop Grumman (Filer)
| Form 8-K
Current report pursuant to Section 13 or 15(d) | |
01/07/2019
4:33 PM | Northrop Grumman (Issuer)
Ryan Lucy C (Reporting)
| Form 3
Initial statement of beneficial ownership of securities | |
12/10/2018
3:56 PM | Northrop Grumman (Filer)
| Form 8-K
Current report pursuant to Section 13 or 15(d) | |
12/10/2018
3:19 PM | Northrop Grumman (Filer)
| Form 8-K
Current report pursuant to Section 13 or 15(d) | |
12/06/2018
4:47 PM | Caylor Mark A (Reporting)
Northrop Grumman (Issuer)
| Form 4
Statement of changes in beneficial ownership of securities | |
11/14/2018
4:01 PM | Kalan Lesley A (Reporting)
Northrop Grumman (Issuer)
| Form 4
Statement of changes in beneficial ownership of securities | |
11/07/2018
4:01 PM | Northrop Grumman (Issuer)
Purvis Shawn N (Reporting)
| Form 4
Statement of changes in beneficial ownership of securities | |
11/06/2018
3:35 PM | BUSH WESLEY G (Reporting)
Northrop Grumman (Issuer)
| Form 4
Statement of changes in beneficial ownership of securities | |
11/05/2018
4:03 PM | Kalan Lesley A (Reporting)
Northrop Grumman (Issuer)
| Form 4
Statement of changes in beneficial ownership of securities | |
11/01/2018
4:07 PM | Addison Ann M (Reporting)
Northrop Grumman (Issuer)
| Form 4
Statement of changes in beneficial ownership of securities | |
11/01/2018
9:02 AM | Northrop Grumman (Issuer)
Purvis Shawn N (Reporting)
| Form 4
Statement of changes in beneficial ownership of securities | |
10/29/2018
6:01 AM | Northrop Grumman (Filer)
| Form 8-K
Current report pursuant to Section 13 or 15(d) | |
10/26/2018
3:33 PM | Addison Ann M (Reporting)
Northrop Grumman (Issuer)
| Form 3
Initial statement of beneficial ownership of securities | |
10/24/2018
5:36 AM | Northrop Grumman (Filer)
| Form 10-Q
General form for quarterly reports under Section 13 or 15(d) | |
10/24/2018
5:31 AM | Northrop Grumman (Filer)
| Form 8-K
Current report pursuant to Section 13 or 15(d) | |
10/05/2018
4:10 PM | CHESTON SHEILA C. (Reporting)
Northrop Grumman (Issuer)
| Form 4
Statement of changes in beneficial ownership of securities | |
09/21/2018
4:23 PM | Northrop Grumman (Issuer)
Warden Kathy J (Reporting)
| Form 4
Statement of changes in beneficial ownership of securities | |
09/21/2018
4:17 PM | Northrop Grumman (Filer)
| Form 8-K
Current report pursuant to Section 13 or 15(d) | |
09/19/2018
3:33 PM | Antkowiak Patrick M. (Reporting)
Northrop Grumman (Issuer)
| Form 4
Statement of changes in beneficial ownership of securities | |
09/04/2018
5:06 PM | Caylor Mark A (Reporting)
Northrop Grumman (Issuer)
| Form 4
Statement of changes in beneficial ownership of securities | |
09/04/2018
5:05 PM | BUSH WESLEY G (Reporting)
Northrop Grumman (Issuer)
| Form 4
Statement of changes in beneficial ownership of securities | |
08/29/2018
4:15 PM | Kalan Lesley A (Reporting)
Northrop Grumman (Issuer)
| Form 4
Statement of changes in beneficial ownership of securities | |
08/24/2018
4:09 PM | BUSH WESLEY G (Reporting)
Northrop Grumman (Issuer)
| Form 4
Statement of changes in beneficial ownership of securities | |
08/17/2018
4:23 PM | Northrop Grumman (Filer)
| Form 8-K
Current report pursuant to Section 13 or 15(d) | |
08/06/2018
3:22 PM | BUSH WESLEY G (Reporting)
Northrop Grumman (Issuer)
| Form 4
Statement of changes in beneficial ownership of securities | |
08/03/2018
3:27 PM | Bedingfield Kenneth L (Reporting)
Northrop Grumman (Issuer)
| Form 4
Statement of changes in beneficial ownership of securities | |
08/01/2018
3:33 PM | Northrop Grumman (Issuer)
Perry David T (Reporting)
| Form 4
Statement of changes in beneficial ownership of securities | |
07/25/2018
5:42 AM | Northrop Grumman (Filer)
| Form 10-Q
General form for quarterly reports under Section 13 or 15(d) | |
07/25/2018
5:33 AM | Northrop Grumman (Filer)
| Form 8-K
Current report pursuant to Section 13 or 15(d) | |
07/25/2018
5:27 AM | Northrop Grumman (Filer)
| Form 8-K/A
| |
06/15/2018
4:33 PM | Larson Blake E (Reporting)
Northrop Grumman (Issuer)
| Form 4
Statement of changes in beneficial ownership of securities | |
06/14/2018
2:57 PM | Larson Blake E (Reporting)
Northrop Grumman (Issuer)
| Form 3
Initial statement of beneficial ownership of securities | |
06/11/2018
5:12 PM | BUSH WESLEY G (Reporting)
Northrop Grumman (Issuer)
| Form 4
Statement of changes in beneficial ownership of securities | |
06/11/2018
1:42 PM | Northrop Grumman (Filer)
| Form 11-K
Annual reports of employee stock purchase, savings and similar plans pursuant to Section 15(d) | |
06/11/2018
1:39 PM | Northrop Grumman (Filer)
| Form 11-K
Annual reports of employee stock purchase, savings and similar plans pursuant to Section 15(d) | |
06/05/2018
8:39 PM | Northrop Grumman (Filer)
| Form 8-K
Current report pursuant to Section 13 or 15(d) | |
05/25/2018
4:19 PM | Northrop Grumman (Filer)
| Form SD
Specialized Disclosure Report | |
05/18/2018
4:20 PM | Northrop Grumman (Filer)
| Form 8-K
Current report pursuant to Section 13 or 15(d) | |
05/18/2018
2:40 PM | Northrop Grumman (Issuer)
WELSH MARK A III (Reporting)
| Form 4
Statement of changes in beneficial ownership of securities | |
05/18/2018
2:40 PM | Northrop Grumman (Issuer)
Turley James S (Reporting)
| Form 4
Statement of changes in beneficial ownership of securities | |
05/18/2018
2:39 PM | Northrop Grumman (Issuer)
SCHOEWE THOMAS M (Reporting)
| Form 4
Statement of changes in beneficial ownership of securities | |
05/18/2018
2:39 PM | Northrop Grumman (Issuer)
ROUGHEAD GARY (Reporting)
| Form 4
Statement of changes in beneficial ownership of securities | |
05/18/2018
2:39 PM | KLEINER MADELEINE (Reporting)
Northrop Grumman (Issuer)
| Form 4
Statement of changes in beneficial ownership of securities | |
05/18/2018
2:39 PM | HERNANDEZ WILLIAM H (Reporting)
Northrop Grumman (Issuer)
| Form 4
Statement of changes in beneficial ownership of securities | |
05/18/2018
2:38 PM | GORDON BRUCE S (Reporting)
Northrop Grumman (Issuer)
| Form 4
Statement of changes in beneficial ownership of securities | |
05/18/2018
2:37 PM | FUDGE ANN M (Reporting)
Northrop Grumman (Issuer)
| Form 4
Statement of changes in beneficial ownership of securities | |
05/18/2018
2:37 PM | Felsinger Donald E (Reporting)
Northrop Grumman (Issuer)
| Form 4
Statement of changes in beneficial ownership of securities | |
05/18/2018
2:36 PM | KRAPEK KARL J (Reporting)
Northrop Grumman (Issuer)
| Form 4
Statement of changes in beneficial ownership of securities | |
05/18/2018
2:35 PM | Brown Marianne (Reporting)
Northrop Grumman (Issuer)
| Form 4
Statement of changes in beneficial ownership of securities | |
05/08/2018
3:27 PM | Northrop Grumman (Filer)
| Form DEFA14A
| |
04/25/2018
5:35 AM | Northrop Grumman (Filer)
| Form 10-Q
General form for quarterly reports under Section 13 or 15(d) | |
04/25/2018
5:31 AM | Northrop Grumman (Filer)
| Form 8-K
Current report pursuant to Section 13 or 15(d) | |
04/05/2018
3:58 PM | Northrop Grumman (Issuer)
Pamiljans Janis G (Reporting)
| Form 4
Statement of changes in beneficial ownership of securities | |
04/03/2018
6:13 PM | Brown Marianne (Reporting)
Northrop Grumman (Issuer)
| Form 4
Statement of changes in beneficial ownership of securities | |
04/03/2018
4:34 PM | KRAPEK KARL J (Reporting)
Northrop Grumman (Issuer)
| Form 4
Statement of changes in beneficial ownership of securities | |
03/30/2018
3:33 PM | Northrop Grumman (Filer)
| Form DEF 14A
| |
03/02/2018
1:21 PM | Northrop Grumman (Issuer)
Pamiljans Janis G (Reporting)
| Form 4
Statement of changes in beneficial ownership of securities | |
02/27/2018
3:26 PM | Northrop Grumman (Issuer)
Peppard Denise M. (Reporting)
| Form 4
Statement of changes in beneficial ownership of securities | |
02/27/2018
3:25 PM | Northrop Grumman (Issuer)
Pamiljans Janis G (Reporting)
| Form 4
Statement of changes in beneficial ownership of securities | |
02/27/2018
3:25 PM | Hardesty Michael A (Reporting)
Northrop Grumman (Issuer)
| Form 4
Statement of changes in beneficial ownership of securities | |
02/26/2018
5:09 PM | Northrop Grumman (Issuer)
Warden Kathy J (Reporting)
| Form 4/A
| |
02/26/2018
5:06 PM | Northrop Grumman (Issuer)
Purvis Shawn N (Reporting)
| Form 4/A
| |
02/26/2018
5:04 PM | Northrop Grumman (Issuer)
Perry David T (Reporting)
| Form 4/A
| |
02/26/2018
5:01 PM | Northrop Grumman (Issuer)
Peppard Denise M. (Reporting)
| Form 4/A
| |
02/26/2018
5:00 PM | Northrop Grumman (Issuer)
Pamiljans Janis G (Reporting)
| Form 4/A
| |
02/26/2018
4:59 PM | Kalan Lesley A (Reporting)
Northrop Grumman (Issuer)
| Form 4/A
| |
02/26/2018
4:56 PM | Jones Christopher T (Reporting)
Northrop Grumman (Issuer)
| Form 4/A
| |
02/26/2018
4:54 PM | Hardesty Michael A (Reporting)
Northrop Grumman (Issuer)
| Form 4/A
| |
02/26/2018
4:53 PM | CHESTON SHEILA C. (Reporting)
Northrop Grumman (Issuer)
| Form 4/A
| |
02/26/2018
4:51 PM | Caylor Mark A (Reporting)
Northrop Grumman (Issuer)
| Form 4/A
| |
02/26/2018
4:48 PM | Bedingfield Kenneth L (Reporting)
Northrop Grumman (Issuer)
| Form 4/A
| |
02/26/2018
4:43 PM | Antkowiak Patrick M. (Reporting)
Northrop Grumman (Issuer)
| Form 4/A
| |
02/22/2018
4:29 PM | Northrop Grumman (Issuer)
Peppard Denise M. (Reporting)
| Form 4
Statement of changes in beneficial ownership of securities | |
02/22/2018
4:29 PM | Northrop Grumman (Issuer)
Pamiljans Janis G (Reporting)
| Form 4
Statement of changes in beneficial ownership of securities | |
02/22/2018
4:28 PM | Hardesty Michael A (Reporting)
Northrop Grumman (Issuer)
| Form 4
Statement of changes in beneficial ownership of securities | |
02/22/2018
4:25 PM | Northrop Grumman (Issuer)
Warden Kathy J (Reporting)
| Form 4
Statement of changes in beneficial ownership of securities | |
02/22/2018
4:24 PM | Northrop Grumman (Issuer)
Purvis Shawn N (Reporting)
| Form 4
Statement of changes in beneficial ownership of securities | |
02/22/2018
4:23 PM | Northrop Grumman (Issuer)
Perry David T (Reporting)
| Form 4
Statement of changes in beneficial ownership of securities | |
02/22/2018
4:22 PM | Northrop Grumman (Issuer)
Peppard Denise M. (Reporting)
| Form 4
Statement of changes in beneficial ownership of securities | |
02/22/2018
4:21 PM | Northrop Grumman (Issuer)
Pamiljans Janis G (Reporting)
| Form 4
Statement of changes in beneficial ownership of securities | |
02/22/2018
4:21 PM | Kalan Lesley A (Reporting)
Northrop Grumman (Issuer)
| Form 4
Statement of changes in beneficial ownership of securities | |
02/22/2018
4:20 PM | Jones Christopher T (Reporting)
Northrop Grumman (Issuer)
| Form 4
Statement of changes in beneficial ownership of securities | |
02/22/2018
4:17 PM | DAVIS LISA R (Reporting)
Northrop Grumman (Issuer)
| Form 4
Statement of changes in beneficial ownership of securities | |
02/22/2018
4:17 PM | CHESTON SHEILA C. (Reporting)
Northrop Grumman (Issuer)
| Form 4
Statement of changes in beneficial ownership of securities | |
