Northrop Grumman Corporation
US ˙ NYSE ˙ US6668071029

SecurityNOC / Northrop Grumman Corporation
InsiderKathy J Warden
This page shows the track record and history of Warden Kathy J insider trades in Northrop Grumman Corporation. The SEC defines Insiders as officers, directors, or significant investors (greater than 10% ownership) in a company. It is illegal for insiders to make trades in their companies based on material, non-public information ("MNPI"). This does not mean it is illegal for them to make any trades in their own companies. However, they must report all trades to the SEC via a Form 4.
Insider Purchases - Short Term Profit Analysis

In this section, we analyze the profitability of every unplanned, open-market insider purchase made by Kathy J Warden in NOC / Northrop Grumman Corporation. This analysis helps to understand if the insider consistently generates abnormal returns, and is worth following. This analysis is for one-year following each trade, and the results are theoretical.

The following table shows the most recent open market purchases that were not part of an automatic trading plan.

Trade Date Reported
Shares
Reported
Price
Adjusted
Shares
Adjusted
Price
Cost Basis Days to
Max
Price at
Max
Max
Profit ($)
Max Return (%)
2017-10-16 67 295.0700 67 295.0700 19,770 171 360.03 4,353 22.02

Adjusted Price is the split-adjusted price. Adjusted Shares is the split-adjusted shares.

NOC / Northrop Grumman Corporation Insider Trades
Insider Sales - Short Term Loss Analysis

In this section, we analyze the short-term loss avoidance of every unplanned, open-market insider sale made by Kathy J Warden in NOC / Northrop Grumman Corporation. A consistent pattern of loss avoidance may suggest that future sale transactions may predict declines in price. This analysis is for one-year following each trade, and the results are theoretical.

The following table shows the most recent open market purchases that were not part of an automatic trading plan.

Trade Date Reported
Shares
Reported
Price
Adjusted
Shares
Adjusted
Price
Cost Basis Days to
Min
Price at
Min
Max Loss
Avoided ($)
Max Loss
Avoided (%)
2025-03-06 3,750 475.6500 3,750 475.6500 1,783,688 69 456.3000 -72,562 -4.07
2017-10-31 67 296.5100 67 296.5100 19,866
2016-03-10 4,366 189.0000 4,366 189.0000 825,174

Adjusted Price is the split-adjusted price. Adjusted Shares is the split-adjusted shares.

NOC / Northrop Grumman Corporation Insider Trades
Insider Transaction History
File
Date
Trade
Date
Form Insider Ticker Security Title Code 10b5-1 Direct Exercise
Price
Unit
Price
Units
Changed
Value
Changed (1K)
Remaining
Options
Remaining
Shares
2025-06-13 2025-06-13 4 Warden Kathy J NOC Common Stock S - Sale D 505.7700 -7,500 -3,793 201,602
2025-06-13 2025-06-12 4 Warden Kathy J NOC Common Stock S - Sale D 495.0000 -3,750 -1,856 209,102
2025-03-06 2025-03-06 4 Warden Kathy J NOC Common Stock S - Sale D 475.6500 -3,750 -1,784 212,852
2025-02-20 2025-02-18 4 Warden Kathy J NOC Common Stock F - Taxes D 441.3600 -4,925 -2,174 216,602
2025-02-20 2025-02-18 4 Warden Kathy J NOC Common Stock M - Exercise D 11,672 221,527
2025-02-20 2025-02-18 4 Warden Kathy J NOC Common Stock F - Taxes D 441.3600 -12,335 -5,444 209,855
2025-02-20 2025-02-18 4 Warden Kathy J NOC Common Stock M - Exercise D 27,350 222,190
2024-02-21 2024-02-16 4 Warden Kathy J NOC Common Stock F - Taxes D 450.9600 -6,664 -3,005 194,840
2024-02-21 2024-02-16 4 Warden Kathy J NOC Common Stock M - Exercise D 14,776 201,504
2024-02-16 2024-02-14 4 Warden Kathy J NOC Common Stock F - Taxes D 446.3700 -20,335 -9,077 186,728
2024-02-16 2024-02-14 4 Warden Kathy J NOC Common Stock M - Exercise D 45,832 207,063
2023-02-21 2023-02-16 4 Warden Kathy J NOC Common Stock F - Taxes D 465.3500 -16,462 -7,661 161,231
2023-02-21 2023-02-16 4 Warden Kathy J NOC Common Stock M - Exercise D 36,500 177,693
2023-02-15 2023-02-13 4 Warden Kathy J NOC Common Stock F - Taxes D 464.2800 -4,843 -2,249 141,193
2023-02-15 2023-02-13 4 Warden Kathy J NOC Common Stock M - Exercise D 11,453 146,036
2022-08-08 2022-08-04 4 Warden Kathy J NOC Common Stock S - Sale D 485.7300 -400 -194 134,583
2022-08-08 2022-08-04 4 Warden Kathy J NOC Common Stock S - Sale D 484.3300 -1,001 -485 134,983
2022-08-08 2022-08-04 4 Warden Kathy J NOC Common Stock S - Sale D 483.4500 -2,193 -1,060 135,984
2022-08-08 2022-08-04 4 Warden Kathy J NOC Common Stock S - Sale D 482.6600 -2,200 -1,062 138,177
2022-08-08 2022-08-04 4 Warden Kathy J NOC Common Stock S - Sale D 481.6000 -1,032 -497 140,377
2022-08-08 2022-08-04 4 Warden Kathy J NOC Common Stock S - Sale D 480.7600 -1,000 -481 141,409
2022-08-08 2022-08-04 4 Warden Kathy J NOC Common Stock S - Sale D 479.5100 -200 -96 142,409
2022-08-08 2022-08-04 4 Warden Kathy J NOC Common Stock S - Sale D 478.7400 -800 -383 142,609
2022-08-08 2022-08-04 4 Warden Kathy J NOC Common Stock S - Sale D 477.7800 -1,174 -561 143,409
2022-05-10 2022-05-09 4 Warden Kathy J NOC Common Stock G - Gift D -1,935 144,583
2022-02-17 2022-02-15 4 Warden Kathy J NOC Restricted Performance Stock Rights M - Exercise D -40,958 85,103
2022-02-17 2022-02-15 4 Warden Kathy J NOC Restricted Performance Stock Rights A - Award D 32,947 126,061
2022-02-17 2022-02-15 4 Warden Kathy J NOC Restricted Stock Rights A - Award D 11,672 37,901
2022-02-17 2022-02-15 4 Warden Kathy J NOC Common Stock F - Taxes D 384.7700 -18,472 -7,107 146,518
2022-02-17 2022-02-15 4 Warden Kathy J NOC Common Stock M - Exercise D 40,958 164,990
2022-02-16 2022-02-14 4 Warden Kathy J NOC Restricted Stock Rights M - Exercise D -14,227 26,229
2022-02-16 2022-02-14 4 Warden Kathy J NOC Common Stock F - Taxes D 390.6000 -6,033 -2,356 124,032
2022-02-16 2022-02-14 4 Warden Kathy J NOC Common Stock M - Exercise D 14,227 130,065
2021-09-22 2021-09-20 4 Warden Kathy J NOC Restricted Stock Rights M - Exercise D -4,943 40,456
2021-09-22 2021-09-20 4 Warden Kathy J NOC Common Stock F - Taxes D 348.8100 -2,230 -778 115,838
2021-09-22 2021-09-20 4 Warden Kathy J NOC Common Stock M - Exercise D 4,943 118,068
2021-08-10 2021-08-09 4 Warden Kathy J NOC Common Stock G - Gift D -915 113,125
2021-05-05 2021-05-03 4 Warden Kathy J NOC Common Stock S - Sale D 352.0400 -4,916 -1,731 114,040
2021-02-18 2021-02-16 4 Warden Kathy J NOC Restricted Stock Rights M - Exercise D -4,516 45,399
2021-02-18 2021-02-16 4 Warden Kathy J NOC Restricted Stock Rights A - Award D 14,776 49,915
2021-02-18 2021-02-16 4 Warden Kathy J NOC Restricted Performance Stock Rights M - Exercise D -24,108 93,114
2021-02-18 2021-02-16 4 Warden Kathy J NOC Restricted Performance Stock Rights A - Award D 33,653 117,222
2021-02-18 2021-02-16 4 Warden Kathy J NOC Common Stock F - Taxes D -10,359 118,956
2021-02-18 2021-02-16 4 Warden Kathy J NOC Common Stock F - Taxes D -2,037 129,315
2021-02-18 2021-02-16 4 Warden Kathy J NOC Common Stock M - Exercise D 4,516 131,352
2021-02-18 2021-02-16 4 Warden Kathy J NOC Common Stock M - Exercise D 24,108 126,836
2020-02-20 2020-02-18 4 Warden Kathy J NOC Restricted Stock Rights M - Exercise D -4,465 35,139
2020-02-20 2020-02-18 4 Warden Kathy J NOC Common Stock F - Taxes D 372.4200 -2,014 -750 102,728
2020-02-20 2020-02-18 4 Warden Kathy J NOC Common Stock M - Exercise D 4,465 104,742
2020-02-14 2020-02-12 4 Warden Kathy J NOC Restricted Stock Rights A - Award D 11,453 39,604
2020-02-14 2020-02-12 4 Warden Kathy J NOC Restricted Performance Stock Rights M - Exercise D -12,704 83,569
2020-02-14 2020-02-12 4 Warden Kathy J NOC Restricted Performance Stock Rights A - Award D 29,065 96,273
2020-02-14 2020-02-12 4 Warden Kathy J NOC Common Stock F - Taxes D -5,322 100,277
2020-02-14 2020-02-12 4 Warden Kathy J NOC Common Stock M - Exercise D 12,704 105,599
2019-07-31 2019-07-29 4 Warden Kathy J NOC Common Stock S - Sale D 353.1900 -2,732 -965 92,895
2019-07-31 2019-07-29 4 Warden Kathy J NOC Common Stock S - Sale D 354.1500 -1,975 -699 95,627
2019-07-31 2019-07-29 4 Warden Kathy J NOC Common Stock S - Sale D 352.0900 -1,400 -493 97,602
2019-07-31 2019-07-29 4 Warden Kathy J NOC Common Stock S - Sale D 355.2100 -730 -259 99,002
2019-03-08 2017-10-31 4 Warden Kathy J Held by mother NOC Common Stock S - Sale I 296.5100 -67 -20 0
2019-03-08 2017-10-16 4 Warden Kathy J Held by mother NOC Common Stock P - Purchase I 295.0700 67 20 67
2019-02-21 2019-02-19 4 Warden Kathy J NOC Restricted Stock Rights M - Exercise D -5,767 28,151
2019-02-21 2019-02-19 4 Warden Kathy J NOC Common Stock F - Taxes D 287.3500 -2,601 -747 99,732
2019-02-21 2019-02-19 4 Warden Kathy J NOC Common Stock M - Exercise D 5,767 102,333
2019-02-15 2019-02-13 4 Warden Kathy J NOC Restricted Stock Rights A - Award D 14,227 33,918
2019-02-15 2019-02-13 4 Warden Kathy J NOC Restricted Performance Stock Rights M - Exercise D -14,616 67,208
2019-02-15 2019-02-13 4 Warden Kathy J NOC Restricted Performance Stock Rights A - Award D 35,478 81,824
2019-02-15 2019-02-13 4 Warden Kathy J NOC Common Stock F - Taxes D -6,062 96,566
2019-02-15 2019-02-13 4 Warden Kathy J NOC Common Stock M - Exercise D 14,616 102,628
2018-09-21 2018-09-19 4 Warden Kathy J NOC Restricted Stock Rights A - Award D 4,943 19,691
2018-09-21 2018-09-19 4 Warden Kathy J NOC Restricted Performance Stock Rights A - Award D 13,016 46,346
2018-02-26 2018-02-13 4/A Warden Kathy J NOC Restricted Performance Stock Rights M - Exercise D -18,939 33,330
2018-02-26 2018-02-13 4/A Warden Kathy J NOC Common Stock F - Taxes D -8,533 84,743
2018-02-26 2018-02-13 4/A Warden Kathy J NOC Common Stock M - Exercise D 18,939 93,276
2018-02-22 2018-02-18 4 Warden Kathy J NOC Restricted Stock Rights M - Exercise D -5,954 14,748
2018-02-22 2018-02-18 4 Warden Kathy J NOC Common Stock F - Taxes D 350.3600 -2,686 -941 88,002
2018-02-22 2018-02-18 4 Warden Kathy J NOC Common Stock M - Exercise D 5,954 90,688
2018-02-15 2018-02-13 4 Warden Kathy J NOC Restricted Stock Rights A - Award D 4,516 20,702
2018-02-15 2018-02-13 4 Warden Kathy J NOC Restricted Performance Stock Rights M - Exercise D -18,939 33,330
2018-02-15 2018-02-13 4 Warden Kathy J NOC Restricted Performance Stock Rights A - Award D 16,257 52,269
2018-02-15 2018-02-13 4 Warden Kathy J NOC Common Stock F - Taxes D -8,542 84,734
2018-02-15 2018-02-13 4 Warden Kathy J NOC Common Stock M - Exercise D 18,939 93,276
2017-08-02 2017-08-01 4 Warden Kathy J NOC Common Stock S - Sale D 263.4100 -9,292 -2,448 74,337
2017-02-22 2017-02-19 4 Warden Kathy J NOC Restricted Stock Rights M - Exercise D -7,560 16,186
2017-02-22 2017-02-19 4 Warden Kathy J NOC Common Stock F - Taxes D 243.5800 -3,607 -879 83,629
2017-02-22 2017-02-19 4 Warden Kathy J NOC Common Stock M - Exercise D 7,560 87,236
2017-02-22 2017-02-17 4 Warden Kathy J NOC Restricted Stock Rights A - Award D 4,465 23,746
2017-02-22 2017-02-17 4 Warden Kathy J NOC Restricted Performance Stock Rights M - Exercise D -26,831 36,012
2017-02-22 2017-02-17 4 Warden Kathy J NOC Restricted Performance Stock Rights A - Award D 19,378 62,843
2017-02-22 2017-02-17 4 Warden Kathy J NOC Common Stock F - Taxes D 243.5800 -12,197 -2,971 79,676
2017-02-22 2017-02-17 4 Warden Kathy J NOC Common Stock M - Exercise D 26,831 91,873
2016-03-14 2016-03-10 4 Warden Kathy J NOC Common Stock S - Sale D 189.0000 -4,366 -825 65,042
2016-02-23 2016-02-20 4 Warden Kathy J NOC Restricted Stock Rights M - Exercise D -13,628 19,281
2016-02-23 2016-02-20 4 Warden Kathy J NOC Common Stock F - Taxes D 190.6800 -6,501 -1,240 69,408
2016-02-23 2016-02-20 4 Warden Kathy J NOC Common Stock M - Exercise D 13,628 75,909
2016-02-19 2016-02-17 4 Warden Kathy J NOC Restricted Stock Rights A - Award D 5,767 32,909
2016-02-19 2016-02-17 4 Warden Kathy J NOC Restricted Performance Stock Rights M - Exercise D -56,481 43,465
2016-02-19 2016-02-17 4 Warden Kathy J NOC Restricted Performance Stock Rights A - Award D 31,537 99,946
2016-02-19 2016-02-17 4 Warden Kathy J NOC Common Stock F - Taxes D 190.0600 -26,180 -4,976 62,281
2016-02-19 2016-02-17 4 Warden Kathy J NOC Common Stock M - Exercise D 56,481 88,461
2015-11-05 2015-11-04 4 Warden Kathy J NOC Stock Option (Right-to-buy) M - Exercise D 41.14 41.1400 -4,697 -193 0
2015-11-05 2015-11-04 4 Warden Kathy J NOC Common Stock S - Sale D 187.0360 -4,697 -879 31,980
2015-11-05 2015-11-04 4 Warden Kathy J NOC Common Stock M - Exercise D 41.1400 4,697 193 36,677
2015-07-21 2015-07-17 4 Warden Kathy J NOC Restricted Stock Rights M - Exercise D -15,356 27,142
2015-07-21 2015-07-17 4 Warden Kathy J NOC Common Stock F - Taxes D 168.9900 -7,325 -1,238 31,980
2015-07-21 2015-07-17 4 Warden Kathy J NOC Common Stock A - Award D 15,356 39,305
2015-02-20 2015-02-18 4 Warden Kathy J NOC Restricted Stock Rights A - Award D 5,954 42,498
2015-02-20 2015-02-18 4 Warden Kathy J NOC Restricted Performance Stock Rights M - Exercise D -12,508 68,409
2015-02-20 2015-02-18 4 Warden Kathy J NOC Restricted Performance Stock Rights A - Award D 18,445 80,917
2015-02-20 2015-02-18 4 Warden Kathy J NOC Common Stock F - Taxes D 167.6800 -5,532 -928 23,949
2015-02-20 2015-02-18 4 Warden Kathy J NOC Common Stock M - Exercise D 12,508 29,481
2015-02-17 2015-02-13 4 Warden Kathy J NOC Restricted Stock Rights M - Exercise D -2,867 36,544
2015-02-17 2015-02-13 4 Warden Kathy J NOC Common Stock F - Taxes D 167.1400 -949 -159 16,973
2015-02-17 2015-02-13 4 Warden Kathy J NOC Common Stock M - Exercise D 2,867 17,922
2014-02-21 2014-02-19 4 Warden Kathy J NOC Restricted Stock Rights A - Award D 7,560 39,411
2014-02-21 2014-02-19 4 Warden Kathy J NOC Restricted Performance Stock Rights M - Exercise D -12,064 62,472
2014-02-21 2014-02-19 4 Warden Kathy J NOC Restricted Performance Stock Rights A - Award D 24,161 74,536
2014-02-21 2014-02-19 4 Warden Kathy J NOC Common Stock F - Taxes D 119.0500 -5,675 -676 15,055
2014-02-21 2014-02-19 4 Warden Kathy J NOC Common Stock M - Exercise D 12,064 20,730
2013-02-22 2013-02-20 4 Warden Kathy J NOC Restricted Stock Rights A - Award D 66.0400 13,628 900 31,851
2013-02-22 2013-02-20 4 Warden Kathy J NOC Restricted Performance Stock Rights M - Exercise D -14,736 50,375
2013-02-22 2013-02-20 4 Warden Kathy J NOC Restricted Performance Stock Rights A - Award D 45,022 65,111
2013-02-22 2013-02-20 4 Warden Kathy J NOC Common Stock F - Taxes D 66.0400 -6,070 -401 8,666
2013-02-22 2013-02-20 4 Warden Kathy J NOC Common Stock M - Exercise D 14,736 14,736
P
Köp på öppna marknaden eller privat köp av icke-derivatsäkerhet
S
Köp på öppna marknaden eller privat försäljning av icke-derivatsäkerhet
A
Bevilja, tilldelning eller annat förvärv av värdepapper från företaget (såsom en option)
C
Omvandling av derivat
D
Försäljning eller överföring av värdepapper tillbaka til företaget
F
Betalning av lösenpris eller skatteskuld med del av värdepapper som erhållits från bolaget
G
Överlåtelse av värdepapper från eller till insidern
K
Aktieswappar och liknande säkringsaffärer
M
Utövande eller omvandling av derivatsäkerhet som erhållits från företaget (som en option)
V
En transaktion friviligt rapporterad på schema 4
J
Andra (med en fotnot som beskriver transaktionen)