Data spanning the past 90 days through February 19, 2026 reveals that Northrop Grumman's three principal insider shareholders consist of Chair And Ceo And President Kathy J Warden (190.78K shares), Director Donald E Felsinger (39.83K shares), Corp. Vp & General Counsel Sheila C. Cheston (27.06K shares).
| Holder | Position | Shares | Report Date |
|---|---|---|---|
| Kathy J Warden | Chair And Ceo And President | 190,778 | 13 Feb, 2026 |
| Donald E Felsinger | 39,831 | 19 May, 2022 | |
| Sheila C. Cheston | Corp. Vp & General Counsel | 27,058 | 23 Feb, 2023 |
| Karl J Krapek | 23,942 | 04 Apr, 2023 | |
| Madeleine Kleiner | 21,002 | 22 May, 2025 | |
| Lesley A Kalan | Cvp And Chief Strategy & Dev Ofc | 17,933 | 21 Feb, 2023 |
| David F Keffer | Cvp & Chief Financial Officer | 16,640 | 21 Feb, 2024 |
| Mark A Caylor | Cvp & Pres And Mission Systems | 16,432 | 23 Feb, 2024 |
| Thomas M Schoewe | 16,177 | 22 May, 2025 | |
| Blake E Larson | Corporate Vice President | 14,843 | 04 Jan, 2022 |
| Mary D Petryszyn | Corporate Vice President | 12,592 | 21 Feb, 2023 |
| Ann M Addison | Corp Vp & Chief Hr Officer | 12,108 | 21 Feb, 2023 |
| Gary Roughead | 11,671 | 22 May, 2025 | |
| Marianne Catherine Brown | 10,963 | 05 Jan, 2026 | |
| Thomas H Jones | Cvp & Pres Aeronautics Systems | 10,058 | 13 Feb, 2026 |
| David T Perry | Cvp Chief Global Bus Off | 8,717 | 08 Mar, 2023 |
| Shawn N Purvis | Cvp And Pres And Enterprise Svcs | 8,167 | 17 Feb, 2022 |
| William H Hernandez | 7,585 | 19 May, 2022 | |
| James S Turley | 6,297 | 22 May, 2025 | |
| Ann M Fudge | 5,792 | 22 May, 2025 | |
| Mark A Iii Welsh | 4,203 | 03 Feb, 2026 | |
| Lucy C Ryan | Corp Vp And Communications | 4,144 | 06 Mar, 2023 |
| Roshan S Roeder | Cvp & Pres. Mission Systems | 3,912 | 13 Feb, 2026 |
| Michael A Hardesty | Corp Vp And Controller & Cao | 3,093 | 17 Feb, 2026 |
| Thomas L Jr Wilson | Cvp And Pres. Space Systems | 3,000 | 21 Feb, 2023 |
| Kenneth B. Crews | Cvp & Chief Financial Officer | 2,645 | 20 Feb, 2025 |
| David P Abney | 2,468 | 22 May, 2025 | |
| Robert J. Fleming | Cvp And Pres. Space Systems | 2,440 | 13 Feb, 2026 |
| Arvind Krishna | 2,257 | 05 Jan, 2026 | |
| Benjamin R. Davies | Cvp & Pres. Defense Systems | 2,189 | 13 Feb, 2026 |
| Graham Robinson | 1,984 | 01 Apr, 2025 | |
| Kathryn G Simpson | Corp Vp & General Counsel | 1,653 | 13 Feb, 2026 |
| Matthew Fox Bromberg | Cvp And Global Operations | 1,585 | 08 May, 2023 |
| Kimberly A. Ross | 1,242 | 22 May, 2025 | |
| Mary A Winston | 470 | 19 May, 2023 |
* Please note that the shares above only reflect shares from the fund portfolio and the institutional portfolio. Shares from the personal portfolio are excluded from this Institutional Ownership Page. See these insiders' latest transactions here on Insider Page.
| Transaction Date | Insider Name | Security Class | Transaction Type | Shares Traded | Price | Shares Remaining | Ownership | Code |
|---|---|---|---|---|---|---|---|---|
| 13 Feb, 2026 | Michael A Hardesty | Common Stock | D | 1 | $703.21 | 3,093 | D | S |
| 13 Feb, 2026 | Michael A Hardesty | Common Stock | D | 783 | $702.43 | 3,094 | D | S |
| 11 Feb, 2026 | Kathy J Warden | Common Stock | A | 34,546 | $0.00 | 206,149 | D | M |
| 11 Feb, 2026 | Kathy J Warden | Common Stock | D | 15,371 | $678.83 | 190,778 | D | F |
| 11 Feb, 2026 | Michael A Hardesty | Common Stock | D | 566 | $678.83 | 3,877 | D | F |
| 11 Feb, 2026 | Michael A Hardesty | Common Stock | A | 1,727 | $0.00 | 4,443 | D | M |
| 11 Feb, 2026 | Thomas H Jones | Common Stock | D | 3,059 | $678.83 | 10,058 | D | F |
| 11 Feb, 2026 | Thomas H Jones | Common Stock | A | 6,910 | $0.00 | 13,117 | D | M |
| 11 Feb, 2026 | Roshan S Roeder | Common Stock | D | 2,968 | $678.83 | 3,912 | D | F |
| 11 Feb, 2026 | Roshan S Roeder | Common Stock | A | 6,476 | $0.00 | 6,880 | D | M |
| 11 Feb, 2026 | Kathryn G Simpson | Common Stock | D | 461 | $678.83 | 1,653 | D | F |
| 11 Feb, 2026 | Kathryn G Simpson | Common Stock | A | 1,335 | $0.00 | 2,114 | D | M |
| 11 Feb, 2026 | Robert J. Fleming | Common Stock | D | 300 | $678.83 | 2,440 | D | F |
| 11 Feb, 2026 | Robert J. Fleming | Common Stock | A | 913 | $0.00 | 2,740 | D | M |
| 11 Feb, 2026 | Benjamin R. Davies | Common Stock | A | 3,158 | $0.00 | 3,403 | D | M |
| 11 Feb, 2026 | Benjamin R. Davies | Common Stock | D | 1,214 | $678.83 | 2,189 | D | F |
| 06 Feb, 2026 | Kathy J Warden | Common Stock | D | 4,695 | $707.45 | 184,497 | D | S |
| 06 Feb, 2026 | Kathy J Warden | Common Stock | D | 3,552 | $710.36 | 172,908 | D | S |
| 06 Feb, 2026 | Kathy J Warden | Common Stock | D | 2,303 | $708.63 | 182,194 | D | S |
| 06 Feb, 2026 | Kathy J Warden | Common Stock | D | 214 | $705.84 | 191,388 | D | S |