As of April 11, 2026, the three largest insider holders of NOC are Kathy J Warden (Chair, Ceo And President, 196.68K shares), Donald E Felsinger (Director, 39.83K shares), Sheila C. Cheston (Corp. Vp General Counsel, 27.06K shares).
| Holder | Position | Shares (Direct) | Shares (Indirect) | Report Date |
|---|---|---|---|---|
| Kathy J Warden | Chair, Ceo And President | 196,681 | 0 | 19 Feb, 2026 |
| Donald E Felsinger | - | 39,831 | 0 | 19 May, 2022 |
| Sheila C. Cheston | Corp. Vp General Counsel | 27,058 | 0 | 22 Feb, 2023 |
| Karl J Krapek | - | 23,942 | 0 | 04 Apr, 2023 |
| Madeleine Kleiner | - | 21,002 | 0 | 21 May, 2025 |
| Lesley A Kalan | Cvp, Chief Strategy Dev Ofc | 17,933 | 0 | 21 Feb, 2023 |
| David F Keffer | Cvp Chief Financial Officer | 16,640 | 0 | 21 Feb, 2024 |
| Mark A Caylor | Cvp Pres, Mission Systems | 16,432 | 0 | 23 Feb, 2024 |
| Blake E Larson | Corporate Vice President | 14,843 | 0 | 04 Jan, 2022 |
| Ann M Addison | Corp Vp Chief Hr Officer | 12,108 | 0 | 21 Feb, 2023 |
| Gary Roughead | - | 11,671 | 0 | 22 May, 2025 |
| Thomas H Jones | Cvp Pres Aeronautics Systems | 11,205 | 0 | 19 Feb, 2026 |
| Marianne Catherine Brown | - | 11,066 | 0 | 02 Apr, 2026 |
| David T Perry | Cvp Chief Global Bus Off | 8,717 | 0 | 08 Mar, 2023 |
| Shawn N Purvis | Cvp, Pres, Enterprise Svcs | 8,167 | 0 | 17 Feb, 2022 |
| William H Hernandez | - | 7,585 | 0 | 19 May, 2022 |
| James S Turley | - | 6,297 | 0 | 22 May, 2025 |
| Ann M Fudge | - | 5,792 | 0 | 21 May, 2025 |
| Mark A Iii Welsh | - | 4,203 | 0 | 03 Feb, 2026 |
| Lucy C Ryan | Corp Vp, Communications | 4,144 | 0 | 06 Mar, 2023 |
| Thomas L Jr Wilson | Cvp And Pres. Space Systems | 3,000 | 0 | 21 Feb, 2023 |
| Kenneth B. Crews | Cvp Chief Financial Officer | 2,645 | 0 | 20 Feb, 2025 |
| Robert J. Fleming | Cvp And Pres. Space Systems | 2,619 | 0 | 19 Feb, 2026 |
| Michael A Hardesty | Corp Vp, Controller Cao | 2,525 | 0 | 20 Feb, 2026 |
| David P Abney | - | 2,468 | 0 | 22 May, 2025 |
| Roshan S Roeder | Cvp Pres. Mission Systems | 2,353 | 0 | 02 Mar, 2026 |
| Arvind Krishna | - | 2,317 | 0 | 02 Apr, 2026 |
| Matthew Fox Bromberg | Cvp, Global Operations | 1,585 | 0 | 08 May, 2023 |
| Kimberly A. Ross | - | 1,242 | 0 | 22 May, 2025 |
| Mary A Winston | - | 1,241 | 0 | 22 May, 2025 |
| Benjamin R. Davies | Cvp Pres. Defense Systems | 151 | 0 | 19 Feb, 2026 |
| Christopher W. Grady | - | 71 | 0 | 19 Feb, 2026 |
| Kathryn G Simpson | Corp Vp General Counsel | 1 | 0 | 03 Mar, 2026 |
* 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 |
|---|---|---|---|---|---|---|---|---|
| 31 Mar, 2026 | Marianne Catherine Brown | Common Stock | A | 68 | $682.24 | 11,066 | D | A |
| 31 Mar, 2026 | Arvind Krishna | Common Stock | A | 53 | $682.24 | 2,317 | D | A |
| 02 Mar, 2026 | Kathryn G Simpson | Common Stock | D | 873 | $745.00 | 1 | D | S |
| 27 Feb, 2026 | Roshan S Roeder | Common Stock | D | 1,754 | $720.00 | 2,353 | D | S |
| 19 Feb, 2026 | Kathryn G Simpson | Common Stock | D | 194 | $727.62 | 874 | D | S |
| 19 Feb, 2026 | Roshan S Roeder | Common Stock | D | 512 | $727.62 | 4,107 | D | S |
| 19 Feb, 2026 | Michael A Hardesty | Common Stock | D | 147 | $732.98 | 2,525 | D | S |
| 17 Feb, 2026 | Kathy J Warden | Common Stock | A | 10,760 | $0.00 | 201,538 | D | M |
| 12 Feb, 2026 | Christopher W. Grady | Common Stock | A | 71 | $695.06 | 71 | D | A |
| 17 Feb, 2026 | Kathryn G Simpson | Common Stock | A | 387 | $0.00 | 2,040 | D | M |
| 17 Feb, 2026 | Michael A Hardesty | Common Stock | A | 538 | $0.00 | 3,631 | D | M |
| 17 Feb, 2026 | Thomas H Jones | Common Stock | A | 2,152 | $0.00 | 12,210 | D | M |
| 17 Feb, 2026 | Robert J. Fleming | Common Stock | A | 264 | $0.00 | 2,704 | D | M |
| 17 Feb, 2026 | Roshan S Roeder | Common Stock | A | 2,017 | $0.00 | 5,929 | D | M |
| 17 Feb, 2026 | Benjamin R. Davies | Common Stock | A | 274 | $0.00 | 2,463 | D | M |
| 17 Feb, 2026 | Kathryn G Simpson | Common Stock | D | 193 | $701.12 | 1,847 | D | F |
| 17 Feb, 2026 | Roshan S Roeder | Common Stock | D | 992 | $701.12 | 4,937 | D | F |
| 17 Feb, 2026 | Kathy J Warden | Common Stock | D | 4,857 | $701.12 | 196,681 | D | F |
| 17 Feb, 2026 | Thomas H Jones | Common Stock | D | 1,005 | $701.12 | 11,205 | D | F |
| 17 Feb, 2026 | Benjamin R. Davies | Common Stock | D | 123 | $701.12 | 2,340 | D | F |