KTOS
Kratos Defense & Security Solutions, Inc.$60.85-2.31 (-3.65%)Prev Close$63.16·MCap$12.84B·P/E471.74·Vol2.30M·Yield—
▲
Buys (12M)
1
$250.4K
▼
Sells (12M)
93
$114.25M
◆
Net Activity
Net Seller
$114.00M
●
Active Insiders
17
last 12 mo
Over the past 12 months, insider activity at Kratos Defense & Security Solutions, Inc. (KTOS) has been dominated by selling, with 1 insider purchase totaling $250.4K and 93 insider sales totaling $114.25M. The most recent insider transaction was by Mendoza Marie (officer: SVP & General Counsel), who sold $113.5K worth of shares on Apr 17, 2026. Kratos Defense & Security Solutions, Inc. operates in the Industrials sector, within the Aerospace & Defense industry, with a market cap of $12.84B.
KTOS Insider Trading Activity
| Date | Insider | Role | Type | Shares | Avg Price | Value | Shares After |
|---|---|---|---|---|---|---|---|
| Apr 17, 2026 | Mendoza Marie | officer: SVP & General Counsel | Sell | 1,500 | $75.69 | $113.5K | 66,656 |
| Apr 17, 2026 | Jarvis Scot B | director | Sell | 5,417 | $75.90 | $411.1K | 75,123 |
| Apr 17, 2026 | Carrai Phillip D | officer: President, STC Division | Sell | 6,500 | $74.72 | $485.7K | 232,753 |
| Apr 10, 2026 | Carter David M | officer: President, DRSS Division | Sell | 4,000 | $74.16 | $296.6K | 80,146 |
| Apr 3, 2026 | HOGLUND WILLIAM A | director | Sell | 30,500 | $71.19 | $2.17M | 269,897 |
| Apr 3, 2026 | Lund Deanna H | director, officer: EVP & CFO | Sell | 5,000 | $69.63 | $348.1K | 303,269 |
| Apr 1, 2026 | Fendley Steven S. | officer: President, US Division | Sell | 7,000 | $69.59 | $487.1K | 363,511 |
| Mar 27, 2026 | Jarvis Scot B | director | Sell | 5,000 | $78.14 | $390.7K | 80,417 |
| Mar 27, 2026 | Rock Stacey G | officer: President, KTT Division | Sell | 4,000 | $76.78 | $307.1K | 24,077 |
| Mar 18, 2026 | ANDERSON SCOTT I | director | Sell | 15,000 | $89.11 | $1.34M | 62,119 |
| Mar 18, 2026 | Carrai Phillip D | officer: President, STC Division | Sell | 6,500 | $89.07 | $578.9K | 239,092 |
| Mar 18, 2026 | Cervantes de Burgreen Maria | officer: VP & Corp. Controller | Sell | 6,270 | $89.29 | $559.8K | 65,239 |
| Mar 18, 2026 | Mendoza Marie | officer: SVP & General Counsel | Sell | 1,516 | $88.97 | $134.9K | 69,192 |
| Mar 13, 2026 | Jarvis Scot B | director | Sell | 5,000 | $88.60 | $443.0K | 85,417 |
| Mar 6, 2026 | Carter David M | officer: President, DRSS Division | Sell | 3,900 | $85.27 | $332.5K | 85,364 |
| Mar 6, 2026 | Rock Stacey G | officer: President, KTT Division | Sell | 5,666 | $88.17 | $499.6K | 31,283 |
| Feb 27, 2026 | Jarvis Scot B | director | Sell | 5,000 | $88.00 | $440.0K | 90,417 |
| Feb 27, 2026 | Rock Stacey G | officer: President, KTT Division | Sell | 4,000 | $90.28 | $361.1K | 26,466 |
| Feb 25, 2026 | Fendley Steven S. | officer: President, US Division | Sell | 7,000 | $92.57 | $648.0K | 335,948 |
| Feb 19, 2026 | Carrai Phillip D | officer: President, STC Division | Sell | 6,300 | $90.90 | $572.6K | 219,325 |
| Feb 17, 2026 | Carrai Phillip D | President, STC Division | Sell | 6,500 | $90.91 | $590.9K | 0 |
| Feb 17, 2026 | Mendoza Marie | SVP & General Counsel | Sell | 1,500 | $88.08 | $132.1K | 0 |
| Feb 13, 2026 | Jarvis Scot B | director | Sell | 5,000 | $88.40 | $442.0K | 95,417 |
| Feb 6, 2026 | Carter David M | officer: President, DRSS Division | Sell | 3,900 | $87.36 | $340.7K | 81,002 |
| Feb 4, 2026 | Lund Deanna H | director, officer: EVP & CFO | Sell | 5,000 | $96.87 | $484.4K | 279,283 |
| Jan 30, 2026 | Jarvis Scot B | director | Sell | 5,000 | $118.28 | $591.4K | 101,317 |
| Jan 28, 2026 | Fendley Steven S. | officer: President, US Division | Sell | 7,000 | $107.97 | $755.8K | 345,663 |
| Jan 16, 2026 | Carrai Phillip D | officer: President, STC Division | Sell | 6,100 | $123.54 | $753.6K | 225,841 |
| Jan 16, 2026 | Jarvis Scot B | director | Sell | 5,000 | $120.18 | $600.9K | 105,417 |
| Jan 16, 2026 | Mendoza Marie | officer: SVP & General Counsel | Sell | 1,676 | $120.18 | $201.4K | 63,393 |
| Jan 12, 2026 | Rock Stacey G | officer: President, KTT Division | Sell | 20,268 | $114.70 | $2.32M | 46,955-30% |
| Jan 9, 2026 | Carter David M | officer: President, DRSS Division | Sell | 11,923 | $101.29 | $1.21M | 92,139 |
| Jan 9, 2026 | MILLS THOMAS E IV | officer: President, C5ISR Division | Sell | 6,423 | $92.44 | $593.7K | 15,002-30% |
| Jan 6, 2026 | DEMARCO ERIC M | director, officer: President & CEO | Sell | 200,000 | $90.27 | $18.05M | 878,816 |
| Jan 6, 2026 | Lund Deanna H | director, officer: EVP & CFO | Sell | 5,000 | $77.91 | $389.6K | 247,435 |
| Dec 31, 2025 | Fendley Steven S. | President, US Division | Sell | 7,000 | $76.57 | $536.0K | 319,435 |
| Dec 23, 2025 | DEMARCO ERIC M | President & CEO | Sell | 200,000 | $80.53 | $16.11M | 826,796 |
| Dec 19, 2025 | Rock Stacey G | President, KTT Division | Sell | 8,549 | $71.45 | $610.8K | 36,161 |
| Dec 17, 2025 | ANDERSON SCOTT I | Director | Sell | 15,401 | $74.51 | $1.15M | 75,435 |
| Dec 17, 2025 | Carrai Phillip D | President, STC Division | Sell | 6,000 | $75.91 | $455.5K | 200,721 |
| Dec 17, 2025 | Mendoza Marie | SVP & General Counsel | Sell | 1,567 | $76.27 | $119.5K | 57,536 |
| Dec 9, 2025 | Carter David M | President, DRSS Division | Sell | 4,000 | $76.30 | $305.2K | 89,009 |
| Dec 3, 2025 | DEMARCO ERIC M | President & CEO | Sell | 400,000 | $73.05 | $29.22M | 1,318,128 |
| Dec 3, 2025 | HOGLUND WILLIAM A | Director | Sell | 75,000 | $74.35 | $5.58M | 147,193-34% |
| Dec 3, 2025 | Lund Deanna H | EVP & CFO | Sell | 55,000 | $73.14 | $4.02M | 301,985 |
| Dec 3, 2025 | Zegart Amy | Director | Sell | 10,000 | $74.17 | $741.7K | 0Exit |
| Nov 26, 2025 | Adelman Jonah | President, ME Division | Sell | 30,000 | $74.80 | $2.24M | 9,348-76% |
| Nov 26, 2025 | ANDERSON SCOTT I | Director | Sell | 3,500 | $73.82 | $258.4K | 10,833 |
| Nov 26, 2025 | Fendley Steven S. | President, US Division | Sell | 7,000 | $69.62 | $487.4K | 325,438 |
| Nov 19, 2025 | Carrai Phillip D | President, STC Division | Sell | 6,000 | $72.11 | $432.6K | 205,668 |
Showing 1–50 of 330
1 / 7
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KTOS Insider Buying Activity
The following table shows recent insider purchases of Kratos Defense & Security Solutions, Inc. (KTOS) stock reported via SEC Form 4 filings.
No insider buying activity found for KTOS in the last 12 months.
KTOS Insider Selling Activity
The following table shows recent insider sales of Kratos Defense & Security Solutions, Inc. (KTOS) stock reported via SEC Form 4 filings.
| Date | Insider | Role | Type | Shares | Avg Price | Value | Shares After |
|---|---|---|---|---|---|---|---|
| Apr 17, 2026 | Mendoza Marie | officer: SVP & General Counsel | Sell | 1,500 | $75.69 | $113.5K | 66,656 |
| Apr 17, 2026 | Jarvis Scot B | director | Sell | 5,417 | $75.90 | $411.1K | 75,123 |
| Apr 17, 2026 | Carrai Phillip D | officer: President, STC Division | Sell | 6,500 | $74.72 | $485.7K | 232,753 |
| Apr 10, 2026 | Carter David M | officer: President, DRSS Division | Sell | 4,000 | $74.16 | $296.6K | 80,146 |
| Apr 3, 2026 | HOGLUND WILLIAM A | director | Sell | 30,500 | $71.19 | $2.17M | 269,897 |
| Apr 3, 2026 | Lund Deanna H | director, officer: EVP & CFO | Sell | 5,000 | $69.63 | $348.1K | 303,269 |
| Apr 1, 2026 | Fendley Steven S. | officer: President, US Division | Sell | 7,000 | $69.59 | $487.1K | 363,511 |
| Mar 27, 2026 | Jarvis Scot B | director | Sell | 5,000 | $78.14 | $390.7K | 80,417 |
| Mar 27, 2026 | Rock Stacey G | officer: President, KTT Division | Sell | 4,000 | $76.78 | $307.1K | 24,077 |
| Mar 18, 2026 | ANDERSON SCOTT I | director | Sell | 15,000 | $89.11 | $1.34M | 62,119 |
| Mar 18, 2026 | Carrai Phillip D | officer: President, STC Division | Sell | 6,500 | $89.07 | $578.9K | 239,092 |
| Mar 18, 2026 | Cervantes de Burgreen Maria | officer: VP & Corp. Controller | Sell | 6,270 | $89.29 | $559.8K | 65,239 |
| Mar 18, 2026 | Mendoza Marie | officer: SVP & General Counsel | Sell | 1,516 | $88.97 | $134.9K | 69,192 |
| Mar 13, 2026 | Jarvis Scot B | director | Sell | 5,000 | $88.60 | $443.0K | 85,417 |
| Mar 6, 2026 | Carter David M | officer: President, DRSS Division | Sell | 3,900 | $85.27 | $332.5K | 85,364 |
| Mar 6, 2026 | Rock Stacey G | officer: President, KTT Division | Sell | 5,666 | $88.17 | $499.6K | 31,283 |
| Feb 27, 2026 | Jarvis Scot B | director | Sell | 5,000 | $88.00 | $440.0K | 90,417 |
| Feb 27, 2026 | Rock Stacey G | officer: President, KTT Division | Sell | 4,000 | $90.28 | $361.1K | 26,466 |
| Feb 25, 2026 | Fendley Steven S. | officer: President, US Division | Sell | 7,000 | $92.57 | $648.0K | 335,948 |
| Feb 19, 2026 | Carrai Phillip D | officer: President, STC Division | Sell | 6,300 | $90.90 | $572.6K | 219,325 |
| Feb 17, 2026 | Carrai Phillip D | President, STC Division | Sell | 6,500 | $90.91 | $590.9K | 0 |
| Feb 17, 2026 | Mendoza Marie | SVP & General Counsel | Sell | 1,500 | $88.08 | $132.1K | 0 |
| Feb 13, 2026 | Jarvis Scot B | director | Sell | 5,000 | $88.40 | $442.0K | 95,417 |
| Feb 6, 2026 | Carter David M | officer: President, DRSS Division | Sell | 3,900 | $87.36 | $340.7K | 81,002 |
| Feb 4, 2026 | Lund Deanna H | director, officer: EVP & CFO | Sell | 5,000 | $96.87 | $484.4K | 279,283 |
| Jan 30, 2026 | Jarvis Scot B | director | Sell | 5,000 | $118.28 | $591.4K | 101,317 |
| Jan 28, 2026 | Fendley Steven S. | officer: President, US Division | Sell | 7,000 | $107.97 | $755.8K | 345,663 |
| Jan 16, 2026 | Carrai Phillip D | officer: President, STC Division | Sell | 6,100 | $123.54 | $753.6K | 225,841 |
| Jan 16, 2026 | Jarvis Scot B | director | Sell | 5,000 | $120.18 | $600.9K | 105,417 |
| Jan 16, 2026 | Mendoza Marie | officer: SVP & General Counsel | Sell | 1,676 | $120.18 | $201.4K | 63,393 |
| Jan 12, 2026 | Rock Stacey G | officer: President, KTT Division | Sell | 20,268 | $114.70 | $2.32M | 46,955-30% |
| Jan 9, 2026 | Carter David M | officer: President, DRSS Division | Sell | 11,923 | $101.29 | $1.21M | 92,139 |
| Jan 9, 2026 | MILLS THOMAS E IV | officer: President, C5ISR Division | Sell | 6,423 | $92.44 | $593.7K | 15,002-30% |
| Jan 6, 2026 | DEMARCO ERIC M | director, officer: President & CEO | Sell | 200,000 | $90.27 | $18.05M | 878,816 |
| Jan 6, 2026 | Lund Deanna H | director, officer: EVP & CFO | Sell | 5,000 | $77.91 | $389.6K | 247,435 |
| Dec 31, 2025 | Fendley Steven S. | President, US Division | Sell | 7,000 | $76.57 | $536.0K | 319,435 |
| Dec 23, 2025 | DEMARCO ERIC M | President & CEO | Sell | 200,000 | $80.53 | $16.11M | 826,796 |
| Dec 19, 2025 | Rock Stacey G | President, KTT Division | Sell | 8,549 | $71.45 | $610.8K | 36,161 |
| Dec 17, 2025 | ANDERSON SCOTT I | Director | Sell | 15,401 | $74.51 | $1.15M | 75,435 |
| Dec 17, 2025 | Carrai Phillip D | President, STC Division | Sell | 6,000 | $75.91 | $455.5K | 200,721 |
| Dec 17, 2025 | Mendoza Marie | SVP & General Counsel | Sell | 1,567 | $76.27 | $119.5K | 57,536 |
| Dec 9, 2025 | Carter David M | President, DRSS Division | Sell | 4,000 | $76.30 | $305.2K | 89,009 |
| Dec 3, 2025 | DEMARCO ERIC M | President & CEO | Sell | 400,000 | $73.05 | $29.22M | 1,318,128 |
| Dec 3, 2025 | HOGLUND WILLIAM A | Director | Sell | 75,000 | $74.35 | $5.58M | 147,193-34% |
| Dec 3, 2025 | Lund Deanna H | EVP & CFO | Sell | 55,000 | $73.14 | $4.02M | 301,985 |
| Dec 3, 2025 | Zegart Amy | Director | Sell | 10,000 | $74.17 | $741.7K | 0Exit |
| Nov 26, 2025 | Adelman Jonah | President, ME Division | Sell | 30,000 | $74.80 | $2.24M | 9,348-76% |
| Nov 26, 2025 | ANDERSON SCOTT I | Director | Sell | 3,500 | $73.82 | $258.4K | 10,833 |
| Nov 26, 2025 | Fendley Steven S. | President, US Division | Sell | 7,000 | $69.62 | $487.4K | 325,438 |
| Nov 19, 2025 | Carrai Phillip D | President, STC Division | Sell | 6,000 | $72.11 | $432.6K | 205,668 |
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