KTOS's three largest insider shareholders as of September 29, 2026 are Eric M Demarco (President Ceo, 761.63K shares), Steven S. Fendley (President, Us Division, 288.11K shares), Deanna H Lund (Evp Cfo, 273.51K shares).
| # | Insider | Position | Direct | Indirect | Total | Share of Insiders | Last Filed |
|---|---|---|---|---|---|---|---|
| 1 | Eric M Demarco | President Ceo | 0 | 761,632 | 761,632 | 31.7% | 14 Aug, 2026 |
| 2 | Steven S. Fendley | President, Us Division | 288,111 | 0 | 288,111 | 12.0% | 26 Aug, 2026 |
| 3 | Deanna H Lund | Evp Cfo | 273,511 | 0 | 273,511 | 11.4% | 23 Sep, 2026 |
| 4 | William A Hoglund | Director | 0 | 252,500 | 252,500 | 10.5% | 03 Apr, 2026 |
| 5 | Phillip D Carrai | President, Stc Division | 175,653 | 0 | 175,653 | 7.3% | 17 Sep, 2026 |
| 6 | Samuel N Liberatore | Director | 113,032 | 0 | 113,032 | 4.7% | 03 Nov, 2023 |
| 7 | Jane Elizabeth Judd | Director | 106,420 | 0 | 106,420 | 4.4% | 03 Nov, 2023 |
| 8 | Scot B Jarvis | Director | 65,123 | 0 | 65,123 | 2.7% | 20 Aug, 2026 |
| 9 | David M Carter | President, Drss Division | 62,237 | 0 | 62,237 | 2.6% | 07 Aug, 2026 |
| 10 | Marie Mendoza | Svp General Counsel | 61,200 | 0 | 61,200 | 2.5% | 17 Sep, 2026 |
| 11 | De Burgreen Maria Cervantes | Vp Corp. Controller | 59,369 | 0 | 59,369 | 2.5% | 18 Mar, 2026 |
| 12 | Benjamin M. Goodwin | Svp Corp. Dev. Gov. Affairs | 52,466 | 0 | 52,466 | 2.2% | 17 Mar, 2025 |
| 13 | Scott I Anderson | Director | 51,334 | 0 | 51,334 | 2.1% | 18 Mar, 2026 |
| 14 | Daniel J Hagen | Director | 20,000 | 0 | 20,000 | 0.8% | 04 Oct, 2024 |
| 15 | Bradley L Boyd | Director | 16,480 | 0 | 16,480 | 0.7% | 19 May, 2026 |
| 16 | Thomas E Iv Mills | President, C5Isr Division | 12,730 | 0 | 12,730 | 0.5% | 06 Mar, 2026 |
| 17 | Bobbi Doorenbos | Director | 12,500 | 0 | 12,500 | 0.5% | 28 May, 2026 |
| 18 | Stacey G Rock | President, Ktt Division | 9,600 | 0 | 9,600 | 0.4% | 02 Jul, 2026 |
| 19 | Jonah Adelman | President, Me Division | 8,000 | 0 | 8,000 | 0.3% | 28 May, 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 |
|---|---|---|---|---|---|---|---|---|
| 21 Sep, 2026 | Deanna H Lund | Evp Cfo | Disposed S | 4,100 | $48.56 | $199.10K | 276,411 | Direct |
| 21 Sep, 2026 | Deanna H Lund | Evp Cfo | Disposed S | 2,900 | $49.10 | $142.38K | 273,511 | Direct |
| 15 Sep, 2026 | Marie Mendoza | Svp General Counsel | Disposed S | 1,000 | $48.50 | $48.50K | 61,200 | Direct |
| 15 Sep, 2026 | Phillip D Carrai | President, Stc Division | Disposed S | 2,700 | $47.24 | $127.55K | 179,453 | Direct |
| 15 Sep, 2026 | Phillip D Carrai | President, Stc Division | Disposed S | 3,380 | $48.17 | $162.81K | 176,073 | Direct |
| 15 Sep, 2026 | Phillip D Carrai | President, Stc Division | Disposed S | 420 | $48.89 | $20.53K | 175,653 | Direct |
| 24 Aug, 2026 | Steven S. Fendley | President, Us Division | Disposed S | 7,000 | $56.16 | $393.12K | 288,111 | Direct |
| 18 Aug, 2026 | Scot B Jarvis | Director | Disposed S | 10,000 | $63.50 | $634.96K | 65,123 | Direct |
| 17 Aug, 2026 | Phillip D Carrai | President, Stc Division | Disposed S | 5,200 | $63.41 | $329.75K | 203,384 | Direct |
| 17 Aug, 2026 | Marie Mendoza | Svp General Counsel | Disposed S | 1,513 | $64.37 | $97.39K | 61,976 | Direct |
| 17 Aug, 2026 | Phillip D Carrai | President, Stc Division | Disposed S | 1,200 | $64.18 | $77.02K | 202,184 | Direct |
| 17 Aug, 2026 | Phillip D Carrai | President, Stc Division | Disposed S | 100 | $64.97 | $6.50K | 202,084 | Direct |
| 17 Aug, 2026 | Phillip D Carrai | President, Stc Division | Disposed S | 20,000 | $63.14 | $1.26Mn | 182,084 | Direct |
| 14 Aug, 2026 | Eric M Demarco | President Ceo | Disposed S | 19,638 | $63.33 | $1.24Mn | 1,041,994 | Indirect |
| 14 Aug, 2026 | Eric M Demarco | President Ceo | Disposed S | 266,316 | $64.33 | $17.13Mn | 775,678 | Indirect |
| 14 Aug, 2026 | Eric M Demarco | President Ceo | Disposed S | 4,946 | $65.05 | $321.76K | 770,732 | Indirect |
| 14 Aug, 2026 | Eric M Demarco | President Ceo | Disposed S | 9,100 | $66.17 | $602.17K | 761,632 | Indirect |
| 05 Aug, 2026 | David M Carter | President, Drss Division | Disposed S | 2,100 | $55.34 | $116.22K | 64,137 | Direct |
| 05 Aug, 2026 | David M Carter | President, Drss Division | Disposed S | 1,500 | $56.21 | $84.32K | 62,637 | Direct |
| 05 Aug, 2026 | David M Carter | President, Drss Division | Disposed S | 300 | $57.24 | $17.17K | 62,337 | Direct |