As of September 29, 2026, Science Applications International's top three insider holders are Nazzic S Keene (Chief Executive Officer, 180.77K shares), Prabu Natarajan (Evp, Chief Financial Officer, 70.57K shares), Toni Townes-Whitley (Chief Executive Officer, 64.85K shares).
| # | Insider | Position | Direct | Indirect | Total | Share of Insiders | Last Filed |
|---|---|---|---|---|---|---|---|
| 1 | Nazzic S Keene | Chief Executive Officer | 65,680 | 115,095 | 180,775 | 23.3% | 14 Apr, 2023 |
| 2 | Prabu Natarajan | Evp, Chief Financial Officer | 70,566 | 0 | 70,566 | 9.1% | 08 Apr, 2026 |
| 3 | Toni Townes-Whitley | Chief Executive Officer | 64,854 | 0 | 64,854 | 8.4% | 13 Jun, 2025 |
| 4 | Michael W. Larouche | Sector President | 48,814 | 0 | 48,814 | 6.3% | 12 Dec, 2023 |
| 5 | Robert S. Genter | Sector President | 48,204 | 0 | 48,204 | 6.2% | 20 Dec, 2023 |
| 6 | James Reagan | Ceo | 46,950 | 0 | 46,950 | 6.1% | 04 Jun, 2026 |
| 7 | Steven R Shane | Director | 39,971 | 0 | 39,971 | 5.2% | 04 Jun, 2026 |
| 8 | Donna S Morea | Director | 37,040 | 0 | 37,040 | 4.8% | 04 Jun, 2026 |
| 9 | Steven G Mahon | Evp General Counsel, Secretary | 31,854 | 0 | 31,854 | 4.1% | 07 Apr, 2022 |
| 10 | Hilary Hageman | Evp General Counsel, Secretary | 26,618 | 0 | 26,618 | 3.4% | 08 Apr, 2026 |
| 11 | John J Hamre | Director | 19,562 | 0 | 19,562 | 2.5% | 09 Jun, 2022 |
| 12 | David C. Ray | Evp, Space Intelligence | 19,038 | 0 | 19,038 | 2.5% | 08 Apr, 2025 |
| 13 | Srinivas Attili | Evp, Civilian | 17,656 | 0 | 17,656 | 2.3% | 13 Apr, 2026 |
| 14 | Yvette Kanouff | Director | 12,813 | 0 | 12,813 | 1.7% | 05 Jun, 2025 |
| 15 | Kathleen T. Mccarthy | Evp, Chro | 12,014 | 0 | 12,014 | 1.5% | 09 Jun, 2026 |
| 16 | Barbara Supplee | Evp, Navy, Army | 11,060 | 0 | 11,060 | 1.4% | 08 Apr, 2026 |
| 17 | Katharina G. Mcfarland | Director | 10,624 | 0 | 10,624 | 1.4% | 04 Jun, 2026 |
| 18 | Milford W Mcguirt | Director | 10,371 | 0 | 10,371 | 1.3% | 04 Jun, 2026 |
| 19 | Timothy J Mayopoulos | Director | 9,571 | 0 | 9,571 | 1.2% | 05 Jun, 2025 |
| 20 | Garth Graham | Director | 8,803 | 0 | 8,803 | 1.1% | 05 Jun, 2025 |
| 21 | Carolyn B Handlon | Director | 7,562 | 0 | 7,562 | 1.0% | 04 Jun, 2026 |
| 22 | Vincent P. Difronzo | Evp, Air Force Space, Intel | 6,477 | 0 | 6,477 | 0.8% | 09 Sep, 2026 |
| 23 | James Joshua Jackson | Evp, Army | 0 | 6,412 | 6,412 | 0.8% | 27 Oct, 2025 |
| 24 | Carol Goode | Director | 6,140 | 0 | 6,140 | 0.8% | 09 Jun, 2022 |
| 25 | John K Jr Tien | Director | 4,449 | 0 | 4,449 | 0.6% | 04 Jun, 2026 |
| 26 | David Urban | Director | 3,139 | 0 | 3,139 | 0.4% | 04 Jun, 2026 |
| 27 | Robert A Bedingfield | Director | 0 | 2,944 | 2,944 | 0.4% | 02 May, 2023 |
| 28 | Dana S Deasy | Director | 2,411 | 0 | 2,411 | 0.3% | 06 Jun, 2024 |
| 29 | Michelle A. O'Hara | Evp, Chro | 0 | 2,410 | 2,410 | 0.3% | 29 Oct, 2024 |
| 30 | Paul Eremenko | Director | 2,174 | 0 | 2,174 | 0.3% | 04 Jun, 2026 |
| 31 | Michael Scott Rogers | Director | 2,174 | 0 | 2,174 | 0.3% | 04 Jun, 2026 |
| 32 | David C Benson | Director | 1,220 | 0 | 1,220 | 0.2% | 09 Sep, 2026 |
| 33 | C. David Cush | Director | 0 | 1,000 | 1,000 | 0.1% | 22 Sep, 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 |
|---|---|---|---|---|---|---|---|---|
| 22 Sep, 2026 | C. David Cush | Director | Acquired P | 1,000 | $132.50 | $132.50K | 1,000 | Indirect |
| 04 Sep, 2026 | C. David Cush | Director | Acquired A | 1,220 | $0.00 | $0 | 1,220 | Direct |
| 04 Sep, 2026 | Vincent P. Difronzo | Evp, Air Force Space, Intel | Acquired A | 4,210 | $0.00 | $0 | 6,477 | Direct |
| 04 Sep, 2026 | David C Benson | Director | Acquired A | 1,220 | $0.00 | $0 | 1,220 | Direct |
| 02 Jul, 2026 | Vincent P. Difronzo | Evp, Air Force Space, Intel | Disposed G | 2,682 | $0.00 | $0 | 2,267 | Direct |
| 02 Jul, 2026 | Vincent P. Difronzo | Evp, Air Force Space, Intel | Acquired G | 2,682 | $0.00 | $0 | 9,856 | Indirect |
| 06 Jun, 2026 | Kathleen T. Mccarthy | Evp, Chro | Disposed F | 1,233 | $114.35 | $140.99K | 12,014 | Direct |
| 03 Jun, 2026 | David Urban | Director | Acquired A | 1,886 | $0.00 | $0 | 3,139 | Direct |
| 03 Jun, 2026 | Katharina G. Mcfarland | Director | Acquired A | 1,886 | $0.00 | $0 | 10,624 | Direct |
| 03 Jun, 2026 | Steven R Shane | Director | Acquired A | 1,886 | $0.00 | $0 | 39,971 | Direct |
| 03 Jun, 2026 | James Reagan | Ceo | Disposed F | 742 | $113.36 | $84.11K | 46,950 | Direct |
| 03 Jun, 2026 | John K Jr Tien | Director | Acquired A | 1,886 | $0.00 | $0 | 4,449 | Direct |
| 03 Jun, 2026 | Donna S Morea | Director | Acquired A | 1,886 | $0.00 | $0 | 37,040 | Direct |
| 03 Jun, 2026 | Milford W Mcguirt | Director | Acquired A | 1,886 | $0.00 | $0 | 10,371 | Direct |
| 03 Jun, 2026 | Paul Eremenko | Director | Acquired A | 2,174 | $0.00 | $0 | 2,174 | Direct |
| 03 Jun, 2026 | Michael Scott Rogers | Director | Acquired A | 2,174 | $0.00 | $0 | 2,174 | Direct |
| 03 Jun, 2026 | Carolyn B Handlon | Director | Acquired A | 1,886 | $0.00 | $0 | 7,562 | Direct |
| 02 Jun, 2026 | Steven R Shane | Director | Acquired M | 2,876 | $77.65 | $223.32K | 40,026 | Direct |
| 02 Jun, 2026 | Steven R Shane | Director | Disposed F | 1,941 | $115.08 | $223.37K | 38,085 | Direct |
| 02 Jun, 2026 | Steven R Shane | Director | Disposed M | 2,876 | $0.00 | $0 | 0 | Direct |