| NOC | | NORTHROP GRUMMAN CORP /DE/ | Lesley A. Kalan | CVP, Chief Strategy & Dev Ofc | Feb 16, 2023 | Tax Payment (Shares) | $465.35 | 2,111 | 982,354 | 17,933 | Feb 21, 2023, 04:36 PM |
| NOC | | NORTHROP GRUMMAN CORP /DE/ | Lesley A. Kalan | CVP, Chief Strategy & Dev Ofc | Feb 16, 2023 | Option/RSU Exercise | - | 4,867 | - | 20,044 | Feb 21, 2023, 04:36 PM |
| NOC | | NORTHROP GRUMMAN CORP /DE/ | Lesley A. Kalan | CVP, Chief Strategy & Dev Ofc | Feb 13, 2023 | Tax Payment (Shares) | $464.28 | 466 | 216,354 | 15,177 | Feb 15, 2023, 05:07 PM |
| NOC | | NORTHROP GRUMMAN CORP /DE/ | Lesley A. Kalan | CVP, Chief Strategy & Dev Ofc | Feb 13, 2023 | Option/RSU Exercise | - | 1,527 | - | 15,643 | Feb 15, 2023, 05:07 PM |
| NOC | | NORTHROP GRUMMAN CORP /DE/ | Lesley A. Kalan | CVP, Chief Strategy & Dev Ofc | Feb 15, 2022 | Tax Payment (Shares) | $384.77 | 2,162 | 831,873 | 14,116 | Feb 17, 2022, 04:47 PM |
| NOC | | NORTHROP GRUMMAN CORP /DE/ | Lesley A. Kalan | CVP, Chief Strategy & Dev Ofc | Feb 15, 2022 | Option/RSU Exercise | - | 5,041 | - | 16,278 | Feb 17, 2022, 04:47 PM |
| NOC | | NORTHROP GRUMMAN CORP /DE/ | Lesley A. Kalan | CVP, Chief Strategy & Dev Ofc | Feb 14, 2022 | Option/RSU Exercise | - | 1,751 | - | 11,770 | Feb 16, 2022, 05:10 PM |
| NOC | | NORTHROP GRUMMAN CORP /DE/ | Lesley A. Kalan | CVP, Chief Strategy & Dev Ofc | Feb 14, 2022 | Tax Payment (Shares) | $390.60 | 533 | 208,190 | 11,237 | Feb 16, 2022, 05:10 PM |
| NOC | | NORTHROP GRUMMAN CORP /DE/ | Lesley A. Kalan | CVP, Chief Strategy & Dev Ofc | May 03, 2021 | Sale | $352.04 | 2,312 | 813,916 | 10,019 | May 05, 2021, 01:07 PM |
| NOC | | NORTHROP GRUMMAN CORP /DE/ | Lesley A. Kalan | CVP, Chief Strategy & Dev Ofc | Mar 08, 2021 | Sale | $308.30 | 1,560 | 480,956 | 12,331 | Mar 10, 2021, 05:11 PM |
| NOC | | NORTHROP GRUMMAN CORP /DE/ | Lesley A. Kalan | CVP, Chief Strategy & Dev Ofc | Feb 16, 2021 | Option/RSU Exercise | - | 4,786 | - | 15,556 | Feb 18, 2021, 08:42 PM |
| NOC | | NORTHROP GRUMMAN CORP /DE/ | Lesley A. Kalan | CVP, Chief Strategy & Dev Ofc | Feb 20, 2020 | Sale | $365.28 | 245 | 89,494 | 10,770 | Feb 21, 2020, 09:26 PM |
| NOC | | NORTHROP GRUMMAN CORP /DE/ | Lesley A. Kalan | CVP, Chief Strategy & Dev Ofc | Feb 18, 2020 | Tax Payment (Shares) | $372.42 | 403 | 150,085 | 12,358 | Feb 20, 2020, 05:53 PM |
| NOC | | NORTHROP GRUMMAN CORP /DE/ | Lesley A. Kalan | CVP, Chief Strategy & Dev Ofc | Feb 18, 2020 | Option/RSU Exercise | - | 893 | - | 12,761 | Feb 20, 2020, 05:53 PM |
| NOC | | NORTHROP GRUMMAN CORP /DE/ | Lesley A. Kalan | CVP, Chief Strategy & Dev Ofc | Feb 19, 2020 | Sale | $373.22 | 1,343 | 501,234 | 11,015 | Feb 20, 2020, 05:53 PM |
| NOC | | NORTHROP GRUMMAN CORP /DE/ | Lesley A. Kalan | CVP, Chief Strategy & Dev Ofc | Feb 12, 2020 | Option/RSU Exercise | - | 4,168 | - | 13,349 | Feb 14, 2020, 07:25 PM |
| NOC | | NORTHROP GRUMMAN CORP /DE/ | Lesley A. Kalan | Corp VP, Government Relations | Sep 25, 2018 | Sale | $300.77 | 25 | 7,519 | 0 | Feb 25, 2019, 05:12 PM |
| NOC | | NORTHROP GRUMMAN CORP /DE/ | Lesley A. Kalan | Corp VP, Government Relations | Feb 21, 2019 | Sale | $286.70 | 4,312 | 1,236,250 | 9,181 | Feb 22, 2019, 05:08 PM |
| NOC | | NORTHROP GRUMMAN CORP /DE/ | Lesley A. Kalan | Corp VP, Government Relations | Feb 19, 2019 | Tax Payment (Shares) | $287.35 | 327 | 93,963 | 13,493 | Feb 21, 2019, 05:21 PM |
| NOC | | NORTHROP GRUMMAN CORP /DE/ | Lesley A. Kalan | Corp VP, Government Relations | Feb 19, 2019 | Option/RSU Exercise | - | 733 | - | 13,820 | Feb 21, 2019, 05:21 PM |
| NOC | | NORTHROP GRUMMAN CORP /DE/ | Lesley A. Kalan | Corp VP, Government Relations | Feb 13, 2019 | Option/RSU Exercise | - | 3,354 | - | 14,106 | Feb 15, 2019, 04:25 PM |
| NOC | | NORTHROP GRUMMAN CORP /DE/ | Lesley A. Kalan | Corp VP, Government Relations | Nov 12, 2018 | Sale | $285.58 | 4,158 | 1,187,442 | 10,752 | Nov 14, 2018, 05:01 PM |
| NOC | | NORTHROP GRUMMAN CORP /DE/ | Lesley A. Kalan | Corp VP, Government Relations | Nov 01, 2018 | Option/RSU Exercise | - | 2,285 | - | 15,941 | Nov 05, 2018, 05:03 PM |
| NOC | | NORTHROP GRUMMAN CORP /DE/ | Lesley A. Kalan | Corp VP, Government Relations | Nov 01, 2018 | Tax Payment (Shares) | $273.15 | 1,031 | 281,618 | 14,910 | Nov 05, 2018, 05:03 PM |
| NOC | | NORTHROP GRUMMAN CORP /DE/ | Lesley A. Kalan | Corp VP, Government Relations | Aug 27, 2018 | Sale | $300.02 | 1,065 | 319,521 | 13,656 | Aug 29, 2018, 05:15 PM |
| NOC | | NORTHROP GRUMMAN CORP /DE/ | Lesley A. Kalan | Corp VP, Government Relations | Feb 13, 2018 | Option/RSU Exercise | - | 2,531 | - | 15,120 | Feb 26, 2018, 05:59 PM |
| NOC | | NORTHROP GRUMMAN CORP /DE/ | Lesley A. Kalan | Corp VP, Government Relations | Feb 18, 2018 | Tax Payment (Shares) | $350.36 | 374 | 131,035 | 14,694 | Feb 22, 2018, 05:21 PM |
| NOC | | NORTHROP GRUMMAN CORP /DE/ | Lesley A. Kalan | Corp VP, Government Relations | Feb 18, 2018 | Option/RSU Exercise | - | 828 | - | 15,068 | Feb 22, 2018, 05:21 PM |
| NOC | | NORTHROP GRUMMAN CORP /DE/ | Lesley A. Kalan | Corp VP, Government Relations | Feb 13, 2018 | Option/RSU Exercise | - | 2,531 | - | 15,120 | Feb 15, 2018, 05:38 PM |
