Insider trading activities (stock purchases, sales, and option exercises)
reported by insiders of Northrop Grumman Corp /de/ (NOC)
since 2015 are shown in Table 1 and Table 2.
Table 1 shows the monthly insider trading data of Northrop Grumman Corp /de/.
Table 2 shows the detailed insider transactions.
This company's CIK number is 1133421.
Total stock buying since 2015: $24,679.
Total stock sales since 2015: $295,417,650.
Total stock option exercises since 2015: $8,425,736.
Table 3. Detailed insider trading at Northrop Grumman Corp /de/ (NOC)
| Trade Date |
Insider Name |
Trade Type |
Shares |
Price ($) |
Value ($) |
| 2025-07-17 | Jones Thomas H (CVP & Pres Aeronautics Systems) | Sale | 729 | 525.00 | 382,725 |
| 2025-07-07 | Welsh Mark A Iii (Director) | Sale | 33 | 506.73 | 16,722 |
| 2025-06-13 | Fleming Robert J. (CVP and Pres. Space Systems) | Sale | 3,500 | 505.77 | 1,770,195 |
| 2025-06-13 | Jones Thomas H (CVP & Pres Aeronautics Systems) | Sale | 729 | 505.77 | 368,706 |
| 2025-06-13 | Warden Kathy J (Chair, CEO and President) | Sale | 7,500 | 505.77 | 3,793,275 |
| 2025-06-12 | Warden Kathy J (Chair, CEO and President) | Sale | 3,750 | 495.00 | 1,856,250 |
| 2025-06-05 | Welsh Mark A Iii (Director) | Sale | 33 | 488.40 | 16,117 |
| 2025-06-04 | Roeder Roshan S (CVP & Pres. Mission Systems) | Sale | 991 | 490.00 | 485,590 |
| 2025-05-30 | Jones Thomas H (CVP & Pres Aeronautics Systems) | Sale | 729 | 480.00 | 349,920 |
| 2025-05-05 | Welsh Mark A Iii (Director) | Sale | 33 | 492.56 | 16,254 |
| 2025-04-07 | Welsh Mark A Iii (Director) | Sale | 33 | 480.59 | 15,859 |
| 2025-03-06 | Warden Kathy J (Chair, CEO and President) | Sale | 3,750 | 475.65 | 1,783,687 |
| 2025-03-05 | Welsh Mark A Iii (Director) | Sale | 33 | 472.94 | 15,607 |
| 2025-02-28 | Davies Benjamin R. (CVP & Pres. Defense Systems) | Sale | 464 | 460.75 | 213,788 |
| 2025-02-24 | Hardesty Michael A (Corp VP, Controller & CAO) | Sale | 1,931 | 453.58 | 875,872 |
| 2025-02-20 | Davies Benjamin R. (CVP & Pres. Defense Systems) | Sale | 192 | 429.08 | 82,383 |
| 2025-02-20 | Simpson Kathryn G (Corp VP & General Counsel) | Sale | 1,035 | 429.08 | 444,097 |
| 2025-02-18 | Crews Kenneth B. (CVP & Chief Financial Officer) | Option Ex | 846 | .00 | 0 |
| 2025-02-18 | Davies Benjamin R. (CVP & Pres. Defense Systems) | Sale | 293 | 445.35 | 130,487 |
| 2025-02-18 | Davies Benjamin R. (CVP & Pres. Defense Systems) | Option Ex | 976 | .00 | 0 |
| 2025-02-18 | Fleming Robert J. (CVP and Pres. Space Systems) | Option Ex | 885 | .00 | 0 |
| 2025-02-18 | Simpson Kathryn G (Corp VP & General Counsel) | Sale | 889 | 445.35 | 395,916 |
| 2025-02-18 | Simpson Kathryn G (Corp VP & General Counsel) | Option Ex | 1,564 | .00 | 0 |
| 2025-02-18 | Roeder Roshan S (CVP & Pres. Mission Systems) | Option Ex | 976 | .00 | 0 |
| 2025-02-18 | Jones Thomas H (CVP & Pres Aeronautics Systems) | Option Ex | 8,214 | .00 | 0 |
| 2025-02-18 | Hardesty Michael A (Corp VP, Controller & CAO) | Option Ex | 2,191 | .00 | 0 |
| 2025-02-18 | Warden Kathy J (Chair, CEO and President) | Option Ex | 39,022 | .00 | 0 |
| 2025-02-05 | Welsh Mark A Iii (Director) | Sale | 33 | 479.93 | 15,837 |
| 2025-01-06 | Welsh Mark A Iii (Director) | Sale | 33 | 458.24 | 15,121 |
| 2024-12-05 | Welsh Mark A Iii (Director) | Sale | 33 | 481.11 | 15,876 |
| 2024-11-11 | Davies Benjamin R. (CVP & Pres. Defense Systems) | Sale | 1,156 | 532.93 | 616,067 |
| 2024-11-05 | Welsh Mark A Iii (Director) | Sale | 33 | 509.06 | 16,798 |
| 2024-10-07 | Welsh Mark A Iii (Director) | Sale | 33 | 534.95 | 17,653 |
| 2024-09-05 | Welsh Mark A Iii (Director) | Sale | 33 | 520.65 | 17,181 |
| 2024-08-29 | Welsh Mark A Iii (Director) | Sale | 34 | 515.65 | 17,532 |
| 2024-08-02 | Jones Thomas H (CVP & Pres Aeronautics Systems) | Sale | 1,390 | 500.00 | 695,000 |
| 2024-07-26 | Jones Thomas H (CVP & Pres Aeronautics Systems) | Sale | 1,389 | 477.56 | 663,330 |
| 2024-07-25 | Jones Thomas H (CVP & Pres Aeronautics Systems) | Sale | 1,389 | 460.93 | 640,231 |
| 2024-05-20 | Roeder Roshan S (CVP & Pres. Defense Systems) | Sale | 910 | 471.90 | 429,429 |
| 2024-02-21 | Simpson Kathryn G (Corp VP & General Counsel) | Sale | 356 | 454.68 | 161,866 |
| 2024-02-21 | Hardesty Michael A (Corp VP, Controller & CAO) | Sale | 210 | 454.68 | 95,482 |
| 2024-02-21 | Caylor Mark A (CVP & Pres, Mission Systems) | Sale | 825 | 454.68 | 375,111 |
| 2024-02-20 | Simpson Kathryn G (Corp VP & General Counsel) | Sale | 711 | 453.22 | 322,239 |
| 2024-02-16 | Fleming Robert J. (CVP and Pres. Space Systems) | Option Ex | 294 | .00 | 0 |
| 2024-02-16 | Simpson Kathryn G (Corp VP & General Counsel) | Sale | 1,273 | 450.37 | 573,321 |
| 2024-02-16 | Simpson Kathryn G (Corp VP & General Counsel) | Option Ex | 619 | .00 | 0 |
| 2024-02-16 | Roeder Roshan S (CVP & Pres. Defense Systems) | Sale | 247 | 450.37 | 111,241 |
| 2024-02-16 | Roeder Roshan S (CVP & Pres. Defense Systems) | Option Ex | 335 | .00 | 0 |
| 2024-02-16 | Jones Thomas H (CVP & Pres Aeronautics Systems) | Option Ex | 3,284 | .00 | 0 |
| 2024-02-16 | Hardesty Michael A (Corp VP, Controller & CAO) | Sale | 955 | 450.37 | 430,103 |
| 2024-02-16 | Hardesty Michael A (Corp VP, Controller & CAO) | Option Ex | 766 | .00 | 0 |
| 2024-02-16 | Warden Kathy J (Chair, CEO and President) | Option Ex | 14,776 | .00 | 0 |
| 2024-02-14 | Fleming Robert J. (CVP and Pres. Space Systems) | Option Ex | 912 | .00 | 0 |
| 2024-02-14 | Simpson Kathryn G (Corp VP & General Counsel) | Option Ex | 1,919 | .00 | 0 |
| 2024-02-14 | Roeder Roshan S (CVP & Pres. Defense Systems) | Option Ex | 1,040 | .00 | 0 |
| 2024-02-14 | Jones Thomas H (CVP & Pres Aeronautics Systems) | Option Ex | 10,184 | .00 | 0 |
| 2024-02-14 | Keffer David F (CVP & Chief Financial Officer) | Option Ex | 10,184 | .00 | 0 |
| 2024-02-14 | Hardesty Michael A (Corp VP, Controller & CAO) | Option Ex | 2,377 | .00 | 0 |
| 2024-02-14 | Warden Kathy J (Chair, CEO and President) | Option Ex | 45,832 | .00 | 0 |
| 2024-02-14 | Caylor Mark A (CVP & Pres, Mission Systems) | Option Ex | 10,184 | .00 | 0 |
| 2023-11-06 | Caylor Mark A (CVP & Pres, Mission Systems) | Sale | 1,670 | 472.62 | 789,275 |
| 2023-10-09 | Roeder Roshan S (CVP & Pres. Defense Systems) | Sale | 1,007 | 465.00 | 468,255 |
| 2023-08-07 | Caylor Mark A (CVP & Pres, Mission Systems) | Sale | 1,670 | 437.87 | 731,242 |
| 2023-05-05 | Keffer David F (CVP & Chief Financial Officer) | Option Ex | 3,847 | .00 | 0 |
| 2023-05-04 | Bromberg Matthew Fox (CVP, Global Operations) | Option Ex | 2,720 | .00 | 0 |
| 2023-03-06 | Perry David T (CVP Chief Global Bus Officer) | Sale | 3,999 | 469.61 | 1,877,962 |
| 2023-03-03 | Caylor Mark A (CVP & Pres, Mission Systems) | Sale | 2,810 | 467.49 | 1,313,641 |
| 2023-03-02 | Ryan Lucy C (Corp VP, Communications) | Sale | 553 | 460.33 | 254,562 |
| 2023-02-28 | Hardesty Michael A (Corp VP, Controller & CAO) | Sale | 715 | 470.49 | 336,400 |
| 2023-02-21 | Jones Thomas H (CVP & Pres Aeronautics Systems) | Sale | 728 | 474.89 | 345,719 |
| 2023-02-21 | Hardesty Michael A (Corp VP, Controller & CAO) | Sale | 209 | 474.78 | 99,229 |
| 2023-02-21 | Cheston Sheila C. (Corp. VP & General Counsel) | Sale | 824 | 474.78 | 391,218 |
| 2023-02-17 | Jones Thomas H (CVP & Pres Aeronautics Systems) | Sale | 440 | 465.44 | 204,793 |
| 2023-02-16 | Roeder Roshan S (CVP & Pres. Defense Systems) | Option Ex | 756 | .00 | 0 |
| 2023-02-16 | Wilson Thomas L Jr (CVP and Pres. Space Systems) | Option Ex | 1,047 | .00 | 0 |
| 2023-02-16 | Jones Thomas H (CVP & Pres Aeronautics Systems) | Option Ex | 1,324 | .00 | 0 |
| 2023-02-16 | Petryszyn Mary D (Corporate Vice President) | Option Ex | 8,112 | .00 | 0 |
| 2023-02-16 | Ryan Lucy C (Corp VP, Communications) | Option Ex | 1,622 | .00 | 0 |
| 2023-02-16 | Kalan Lesley A (CVP, Chief Strategy & Dev Ofc) | Option Ex | 4,866 | .00 | 0 |
| 2023-02-16 | Addison Ann M (Corp VP & Chief HR Officer) | Option Ex | 4,866 | .00 | 0 |
| 2023-02-16 | Keffer David F (CVP & Chief Financial Officer) | Option Ex | 11,816 | .00 | 0 |
| 2023-02-16 | Hardesty Michael A (Corp VP, Controller & CAO) | Option Ex | 2,189 | .00 | 0 |
| 2023-02-16 | Warden Kathy J (Chair, CEO and President) | Option Ex | 36,499 | .00 | 0 |
| 2023-02-16 | Caylor Mark A (CVP & Pres, Mission Systems) | Option Ex | 8,112 | .00 | 0 |
| 2023-02-16 | Perry David T (CVP Chief Global Bus Officer) | Option Ex | 4,866 | .00 | 0 |
| 2023-02-16 | Cheston Sheila C. (Corp. VP & General Counsel) | Option Ex | 7,029 | .00 | 0 |
| 2023-02-15 | Jones Thomas H (CVP & Pres Aeronautics Systems) | Sale | 62 | 465.92 | 28,887 |
| 2023-02-15 | Petryszyn Mary D (Corporate Vice President) | Sale | 856 | 465.92 | 398,827 |
| 2023-02-15 | Hardesty Michael A (Corp VP, Controller & CAO) | Sale | 203 | 465.92 | 94,581 |
| 2023-02-13 | Roeder Roshan S (CVP & Pres. Defense Systems) | Option Ex | 205 | .00 | 0 |
| 2023-02-13 | Wilson Thomas L Jr (CVP and Pres. Space Systems) | Option Ex | 284 | .00 | 0 |
| 2023-02-13 | Jones Thomas H (CVP & Pres Aeronautics Systems) | Option Ex | 359 | .00 | 0 |
| 2023-02-13 | Petryszyn Mary D (Corporate Vice President) | Option Ex | 2,545 | .00 | 0 |
| 2023-02-13 | Ryan Lucy C (Corp VP, Communications) | Option Ex | 509 | .00 | 0 |
| 2023-02-13 | Kalan Lesley A (CVP, Chief Strategy & Dev Ofc) | Option Ex | 1,527 | .00 | 0 |
| 2023-02-13 | Addison Ann M (Corp VP & Chief HR Officer) | Option Ex | 1,527 | .00 | 0 |
| 2023-02-13 | Hardesty Michael A (Corp VP, Controller & CAO) | Sale | 1,178 | 467.81 | 551,080 |
| 2023-02-13 | Hardesty Michael A (Corp VP, Controller & CAO) | Option Ex | 594 | .00 | 0 |
| 2023-02-13 | Warden Kathy J (Chair, CEO and President) | Option Ex | 11,453 | .00 | 0 |
| 2023-02-13 | Caylor Mark A (CVP & Pres, Mission Systems) | Option Ex | 2,545 | .00 | 0 |
| 2023-02-13 | Perry David T (Corporate Vice President) | Option Ex | 1,527 | .00 | 0 |
| 2023-02-13 | Cheston Sheila C. (Corp. VP & General Counsel) | Sale | 2,547 | 467.81 | 1,191,512 |
| 2023-02-13 | Cheston Sheila C. (Corp. VP & General Counsel) | Option Ex | 2,206 | .00 | 0 |
| 2022-08-09 | Cheston Sheila C. (Corp. VP & General Counsel) | Sale | 4,025 | 473.99 | 1,907,809 |
| 2022-08-04 | Wilson Thomas L Jr (CVP and Pres. Space Systems) | Sale | 582 | 482.00 | 280,524 |
| 2022-08-04 | Warden Kathy J (Chair, CEO and President) | Sale | 10,000 | 481.62 | 4,816,180 |
| 2022-03-03 | Caylor Mark A (CVP & Pres, Mission Systems) | Sale | 4,038 | 452.40 | 1,826,791 |
| 2022-02-28 | Jones Thomas H (CVP & Pres Aeronautics Systems) | Sale | 494 | 414.31 | 204,669 |
| 2022-02-28 | Petryszyn Mary D (CVP, Pres, Defense Systems) | Sale | 626 | 414.31 | 259,358 |
| 2022-02-28 | Hardesty Michael A (Corp VP, Controller & CAO) | Sale | 909 | 414.31 | 376,607 |
| 2022-02-23 | Hardesty Michael A (Corp VP, Controller & CAO) | Sale | 263 | 392.40 | 103,201 |
| 2022-02-22 | Hardesty Michael A (Corp VP, Controller & CAO) | Sale | 259 | 394.87 | 102,271 |
| 2022-02-18 | Cheston Sheila C. (Corp. VP & General Counsel) | Sale | 1,660 | 397.50 | 659,850 |
| 2022-02-17 | Jones Thomas H (CVP & Pres Aeronautics Systems) | Sale | 385 | 392.77 | 151,216 |
| 2022-02-16 | Jones Thomas H (CVP & Pres Aeronautics Systems) | Sale | 118 | 384.99 | 45,428 |
| 2022-02-16 | Petryszyn Mary D (CVP, Pres, Defense Systems) | Sale | 168 | 384.99 | 64,678 |
| 2022-02-15 | Wilson Thomas L Jr (CVP and Pres. Space Systems) | Option Ex | 1,210 | .00 | 0 |
| 2022-02-15 | Jones Thomas H (CVP & Pres Aeronautics Systems) | Option Ex | 1,514 | .00 | 0 |
| 2022-02-15 | Petryszyn Mary D (CVP, Pres, Defense Systems) | Option Ex | 1,795 | .00 | 0 |
| 2022-02-15 | Ryan Lucy C (Corp VP, Communications) | Option Ex | 1,891 | .00 | 0 |
| 2022-02-15 | Kalan Lesley A (CVP, Chief Strategy & Dev Ofc) | Option Ex | 5,041 | .00 | 0 |
| 2022-02-15 | Purvis Shawn N (CVP, Pres, Enterprise Svcs) | Option Ex | 5,671 | .00 | 0 |
| 2022-02-15 | Addison Ann M (Corp VP & Chief HR Officer) | Option Ex | 5,041 | .00 | 0 |
| 2022-02-15 | Hardesty Michael A (Corp VP, Controller & CAO) | Option Ex | 2,825 | .00 | 0 |
| 2022-02-15 | Warden Kathy J (Chairman, CEO and President) | Option Ex | 40,958 | .00 | 0 |
| 2022-02-15 | Caylor Mark A (CVP & Pres, Mission Systems) | Option Ex | 11,026 | .00 | 0 |
| 2022-02-15 | Perry David T (CVP Chief Global Bus Officer) | Option Ex | 5,671 | .00 | 0 |
| 2022-02-15 | Cheston Sheila C. (Corp. VP & General Counsel) | Option Ex | 8,191 | .00 | 0 |
| 2022-02-14 | Wilson Thomas L Jr (CVP and Pres. Space Systems) | Option Ex | 328 | .00 | 0 |
| 2022-02-14 | Jones Thomas H (CVP & Pres Aeronautics Systems) | Sale | 117 | 397.00 | 46,449 |
| 2022-02-14 | Jones Thomas H (CVP & Pres Aeronautics Systems) | Option Ex | 410 | .00 | 0 |
| 2022-02-14 | Petryszyn Mary D (CVP, Pres, Defense Systems) | Option Ex | 487 | .00 | 0 |
| 2022-02-14 | Ryan Lucy C (Corp VP, Communications) | Option Ex | 657 | .00 | 0 |
| 2022-02-14 | Kalan Lesley A (CVP, Chief Strategy & Dev Ofc) | Option Ex | 1,751 | .00 | 0 |
| 2022-02-14 | Purvis Shawn N (CVP, Pres, Enterprise Svcs) | Option Ex | 1,970 | .00 | 0 |
| 2022-02-14 | Addison Ann M (Corp VP & Chief HR Officer) | Option Ex | 1,751 | .00 | 0 |
| 2022-02-14 | Hardesty Michael A (Corp VP, Controller & CAO) | Sale | 347 | 397.00 | 137,759 |
| 2022-02-14 | Hardesty Michael A (Corp VP, Controller & CAO) | Option Ex | 766 | .00 | 0 |
| 2022-02-14 | Warden Kathy J (Chairman, CEO and President) | Option Ex | 14,227 | .00 | 0 |
| 2022-02-14 | Caylor Mark A (CVP & Pres, Mission Systems) | Option Ex | 3,830 | .00 | 0 |
| 2022-02-14 | Perry David T (CVP Chief Global Bus Officer) | Option Ex | 1,970 | .00 | 0 |
| 2022-02-14 | Cheston Sheila C. (Corp. VP & General Counsel) | Sale | 575 | 397.00 | 228,275 |
| 2022-02-14 | Cheston Sheila C. (Corp. VP & General Counsel) | Option Ex | 2,845 | .00 | 0 |
| 2021-12-31 | Larson Blake E (Corporate Vice President) | Option Ex | 1,414 | .00 | 0 |
| 2021-12-08 | Caylor Mark A (CVP & Pres, Mission Systems) | Sale | 427 | 363.54 | 155,231 |
| 2021-12-06 | Caylor Mark A (CVP & Pres, Mission Systems) | Option Ex | 1,655 | .00 | 0 |
| 2021-11-01 | Ryan Lucy C (Corp VP, Communications) | Option Ex | 303 | .00 | 0 |
| 2021-11-01 | Addison Ann M (Corp VP & Chief HR Officer) | Option Ex | 891 | .00 | 0 |
| 2021-09-30 | Larson Blake E (CVP & Pres, Space Systems) | Option Ex | 1,824 | .00 | 0 |
| 2021-09-20 | Warden Kathy J (Chairman, CEO and President) | Option Ex | 4,943 | .00 | 0 |
Insider trading activities including stock purchases, stock sales, and option exercises
of NOC listed in the above tables cannot be completely guaranteed as to their accuracy.
For more insider trading information of Northrop Grumman Corp /de/ (symbol NOC,
CIK number 1133421) see
the Securities and Exchange Commission (SEC) website.