As of September 09, 2026, the three largest insider holders of LDOS are Roger A Krone (Ceo, 262.48K shares), Roger A Krone (Ceo, 245.80K shares), Harry M Jansen Jr Kraemer (Director, 131.35K shares).
| # | Insider | Position | Direct | Indirect | Total | Share of Insiders | Last Filed |
|---|---|---|---|---|---|---|---|
| 1 | Roger A Krone | Ceo | 0 | 262,476 | 262,476 | 20.6% | 04 Apr, 2023 |
| 2 | Harry M Jansen Jr Kraemer | Director | 0 | 131,348 | 131,348 | 10.3% | 07 Jul, 2026 |
| 3 | Thomas Arthur Bell | Ceo | 108,696 | 0 | 108,696 | 8.5% | 06 May, 2026 |
| 4 | Gerard A Fasano | Chief Growth Officer | 98,868 | 0 | 98,868 | 7.7% | 11 Mar, 2025 |
| 5 | Miriam E John | Director | 0 | 80,659 | 80,659 | 6.3% | 01 Apr, 2024 |
| 6 | Mary Vicki Schmanske | Sector President | 67,787 | 0 | 67,787 | 5.3% | 03 Dec, 2025 |
| 7 | Christopher R Cage | Chief Financial Officer | 60,245 | 0 | 60,245 | 4.7% | 06 Aug, 2026 |
| 8 | Roy E Stevens | Sector President | 57,637 | 0 | 57,637 | 4.5% | 06 Aug, 2026 |
| 9 | Elizabeth A Porter | Sector President | 44,384 | 0 | 44,384 | 3.5% | 06 Aug, 2026 |
| 10 | Stephen Edward Hull | Sector President | 36,310 | 0 | 36,310 | 2.8% | 10 Mar, 2026 |
| 11 | Noel B Geer | Director | 34,274 | 0 | 34,274 | 2.7% | 13 Aug, 2026 |
| 12 | Cindy Gruensfelder | Sector President | 26,499 | 0 | 26,499 | 2.1% | 10 Mar, 2026 |
| 13 | Jerald S Jr Howe | Evp, General Counsel | 0 | 25,886 | 25,886 | 2.0% | 01 Apr, 2024 |
| 14 | Gregory R Dahlberg | Director | 24,036 | 0 | 24,036 | 1.9% | 12 May, 2026 |
| 15 | Paul Engola | Evp, National Security Space | 22,629 | 0 | 22,629 | 1.8% | 10 Mar, 2022 |
| 16 | Leslie K. Fautsch | Chief Human Resources Officer | 22,314 | 0 | 22,314 | 1.7% | 10 Mar, 2026 |
| 17 | James F. Carlini | Evp, Chief Technology Officer | 22,169 | 0 | 22,169 | 1.7% | 19 Nov, 2025 |
| 18 | Susan M Stalnecker | Director | 20,985 | 0 | 20,985 | 1.6% | 19 Feb, 2025 |
| 19 | David G Fubini | Director | 17,548 | 0 | 17,548 | 1.4% | 12 May, 2026 |
| 20 | Jason M. O'Connor | Sector President | 14,924 | 0 | 14,924 | 1.2% | 10 Mar, 2026 |
| 21 | James Robert Moos | Group President | 0 | 12,948 | 12,948 | 1.0% | 03 Jan, 2024 |
| 22 | Maureen Waterston | Chief Human Resources Officer | 11,885 | 0 | 11,885 | 0.9% | 05 Mar, 2024 |
| 23 | Daniel J. Antal | Evp, General Counsel | 0 | 10,743 | 10,743 | 0.8% | 02 Jul, 2026 |
| 24 | Gary Stephen May | Director | 10,204 | 0 | 10,204 | 0.8% | 02 Sep, 2026 |
| 25 | David Arnold King | Group President | 9,434 | 0 | 9,434 | 0.7% | 22 Mar, 2022 |
| 26 | Stephen Allen Cook | Sector President | 8,416 | 0 | 8,416 | 0.7% | 07 Mar, 2024 |
| 27 | Deborah D. Opiekun | Chief Business Development | 0 | 6,835 | 6,835 | 0.5% | 03 Jan, 2024 |
| 28 | Robert C Jr Kovarik | Director | 6,408 | 0 | 6,408 | 0.5% | 14 Feb, 2025 |
| 29 | Patrick M Shanahan | Director | 5,762 | 0 | 5,762 | 0.5% | 12 May, 2026 |
| 30 | Carly Elizabeth Kimball | Chief Performance Officer | 4,378 | 0 | 4,378 | 0.3% | 07 Mar, 2024 |
| 31 | Daniel A. Atkinson | Svp, Controller | 3,303 | 0 | 3,303 | 0.3% | 10 Mar, 2026 |
| 32 | Nancy A Norton | Director | 3,144 | 0 | 3,144 | 0.2% | 12 May, 2026 |
| 33 | Tina W Jonas | Director | 2,446 | 0 | 2,446 | 0.2% | 12 May, 2026 |
| 34 | Robert S Shapard | Director | 0 | 1,632 | 1,632 | 0.1% | 02 Jul, 2026 |
Each row is that insider’s most recently reported position, from Form 4 filings over the last 60 months — which is why this total does not tie to the quarterly series above, where a quarter counts only the insiders who filed in it. Shares held through a fund or institutional portfolio are counted on the institutional ownership page instead.
| Date | Insider | Position | Transaction | Shares | Price | Value | Shares Held After | Ownership |
|---|---|---|---|---|---|---|---|---|
| 11 Aug, 2026 | Noel B Geer | Director | Disposed S | 8,500 | $140.59 | $1.20Mn | 35,774 | Direct |
| 11 Aug, 2026 | Noel B Geer | Director | Disposed S | 1,500 | $141.07 | $211.61K | 34,274 | Direct |
| 04 Aug, 2026 | Roy E Stevens | Sector President | Disposed F | 4,584 | $118.72 | $544.21K | 57,637 | Direct |
| 04 Aug, 2026 | Christopher R Cage | Chief Financial Officer | Disposed F | 4,584 | $118.72 | $544.21K | 60,245 | Direct |
| 04 Aug, 2026 | Elizabeth A Porter | Sector President | Disposed F | 5,092 | $118.72 | $604.52K | 44,384 | Direct |
| 06 Jul, 2026 | Harry M Jansen Jr Kraemer | Director | Acquired A | 310 | $0.00 | $0 | 131,348 | Indirect |
| 30 Jun, 2026 | Robert S Shapard | Director | Acquired A | 7 | $0.00 | $0 | 1,632 | Indirect |
| 30 Jun, 2026 | Daniel J. Antal | Evp, General Counsel | Acquired A | 6 | $0.00 | $0 | 10,743 | Indirect |
| 30 Jun, 2026 | Roy E Stevens | Sector President | Acquired A | 8 | $0.00 | $0 | 1,805 | Indirect |
| 30 Jun, 2026 | Christopher R Cage | Chief Financial Officer | Acquired A | 113 | $0.00 | $0 | 31,840 | Indirect |
| 30 Jun, 2026 | Harry M Jansen Jr Kraemer | Director | Acquired A | 565 | $0.00 | $0 | 131,037 | Indirect |
| 08 May, 2026 | Noel B Geer | Director | Acquired A | 1,067 | $0.00 | $0 | 44,274 | Direct |
| 08 May, 2026 | Patrick M Shanahan | Director | Acquired A | 1,067 | $0.00 | $0 | 5,762 | Direct |
| 08 May, 2026 | David G Fubini | Director | Acquired A | 1,067 | $0.00 | $0 | 17,548 | Direct |
| 08 May, 2026 | Harry M Jansen Jr Kraemer | Director | Acquired A | 1,067 | $0.00 | $0 | 130,472 | Indirect |
| 08 May, 2026 | Robert S Shapard | Director | Acquired A | 1,067 | $0.00 | $0 | 60,027 | Direct |
| 08 May, 2026 | Nancy A Norton | Director | Acquired A | 1,067 | $0.00 | $0 | 3,144 | Direct |
| 08 May, 2026 | Gary Stephen May | Director | Acquired A | 1,067 | $0.00 | $0 | 11,204 | Direct |
| 08 May, 2026 | Tina W Jonas | Director | Acquired A | 1,067 | $0.00 | $0 | 2,446 | Direct |
| 08 May, 2026 | Patrick M Shanahan | Director | Acquired A | 1,281 | $0.00 | $0 | 1,281 | Direct |