Kratos Defense & Security Solutions, Inc. (KTOS) Insider Trading
Over the last 3 months, KTOS insiders made 0 open-market buys and 54 sales, a net sale of -$11.1M (SEC Form 4). Over the last 6 months, 552 institutions increased and 449 reduced their position (13F).
Insider Activity
Sentiment
0/100
Buys (3m)
0
Sells (3m)
54
Net (3m)
-$11.1M
Insider trades by month Buys Sells
Jan
Feb
Mar
Apr
May
Jun
Context3-month price -29.3%Institutions accumulating (13F)
| Date | Insider | Type | Shares | Price |
|---|---|---|---|---|
| Jun 17, 2026 | Carrai Phillip Dofficer: President, STC Division | Sell | 200 | $59.09 |
| Jun 17, 2026 | Carrai Phillip Dofficer: President, STC Division | Sell | 3,600 | $58.00 |
| Jun 17, 2026 | Carrai Phillip Dofficer: President, STC Division | Sell | 2,700 | $57.30 |
| Jun 17, 2026 | Mendoza Marieofficer: SVP & General Counsel | Sell | 800 | $57.53 |
| Jun 17, 2026 | Mendoza Marieofficer: SVP & General Counsel | Sell | 600 | $58.20 |
| Jun 17, 2026 | Mendoza Marieofficer: SVP & General Counsel | Sell | 100 | $59.45 |
| Jun 10, 2026 | Fendley Steven S.officer: President, US Division | Sell | 33,250 | $58.19 |
| Jun 10, 2026 | Fendley Steven S.officer: President, US Division | Sell | 1,750 | $59.11 |
| Jun 9, 2026 | Carter David Mofficer: President, DRSS Division | Sell | 1,400 | $58.11 |
| Jun 9, 2026 | Carter David Mofficer: President, DRSS Division | Sell | 1,200 | $58.99 |
| Jun 9, 2026 | Carter David Mofficer: President, DRSS Division | Sell | 200 | $61.84 |
| Jun 3, 2026 | Lund Deanna Hdirector, officer: EVP & CFO | Sell | 1,900 | $64.29 |
| Jun 3, 2026 | Lund Deanna Hdirector, officer: EVP & CFO | Sell | 400 | $65.04 |
| Jun 3, 2026 | Lund Deanna Hdirector, officer: EVP & CFO | Sell | 600 | $61.90 |
| Jun 3, 2026 | Lund Deanna Hdirector, officer: EVP & CFO | Sell | 2,100 | $63.51 |
| May 29, 2026 | Rock Stacey Gofficer: President, KTT Division | Sell | 900 | $64.88 |
| May 29, 2026 | Rock Stacey Gofficer: President, KTT Division | Sell | 2,700 | $65.76 |
| May 29, 2026 | Rock Stacey Gofficer: President, KTT Division | Sell | 200 | $63.14 |
| May 28, 2026 | Fendley Steven S.officer: President, US Division | Sell | 4,644 | $56.92 |
| May 28, 2026 | Adelman Jonahofficer: President, ME Division | Sell | 31,348 | $57.06 |
| May 28, 2026 | Fendley Steven S.officer: President, US Division | Sell | 20 | $58.62 |
| May 28, 2026 | Doorenbos Bobbidirector | Sell | 2,500 | $57.29 |
| May 28, 2026 | Fendley Steven S.officer: President, US Division | Sell | 2,336 | $57.88 |
| May 19, 2026 | Mendoza Marieofficer: SVP & General Counsel | Sell | 1,013 | $53.49 |
| May 19, 2026 | Boyd Bradley Ldirector | Sell | 3,000 | $52.08 |
| May 19, 2026 | Carrai Phillip Dofficer: President, STC Division | Sell | 500 | $53.00 |
| May 19, 2026 | Carrai Phillip Dofficer: President, STC Division | Sell | 6,000 | $52.06 |
| May 14, 2026 | Zegart Amydirector | Grant | 10,000 | — |
| May 14, 2026 | Doorenbos Bobbidirector | Grant | 10,000 | — |
| May 14, 2026 | Boyd Bradley Ldirector | Option | 10,000 | — |
Source: KTOS SEC Form 4 filings, latest Jun 17, 2026. For informational purposes only — not investment advice.
Institutional activity (13F)
How institutions changed their KTOS positions over the last 6 months (SEC Form 13F).
Increased
552
New positions
256
Reduced
449
Sold out
163
Largest moves
| Institution | Action | Shares | Filed |
|---|---|---|---|
| BLACKROCK, INC. | Increased | 31.7M | May 13, 2026 |
| BLACKROCK, INC. | Increased | 28.3M | Feb 12, 2026 |
| VANGUARD CAPITAL MANAGEMENT LLC | New Position | 16.5M | May 15, 2026 |
| VANGUARD GROUP INC | Reduced | 16.5M | Jan 29, 2026 |
| STATE STREET CORP | Increased | 8.9M | May 15, 2026 |
| VANGUARD PORTFOLIO MANAGEMENT LLC | New Position | 8.7M | May 8, 2026 |
| STATE STREET CORP | Reduced | 8.2M | Feb 13, 2026 |
| GEODE CAPITAL MANAGEMENT, LLC | Increased | 5.3M | May 15, 2026 |
| INVESCO LTD. | Increased | 5.1M | May 12, 2026 |
| GEODE CAPITAL MANAGEMENT, LLC | Increased | 4.4M | Feb 9, 2026 |
| FRANKLIN RESOURCES INC | Reduced | 4.0M | Feb 11, 2026 |
| FRANKLIN RESOURCES INC | Reduced | 4.0M | May 13, 2026 |
| ARK INVESTMENT MANAGEMENT LLC | Increased | 3.5M | May 12, 2026 |
| ARK INVESTMENT MANAGEMENT LLC | Reduced | 3.5M | Feb 11, 2026 |
| MORGAN STANLEY | Increased | 3.3M | Feb 13, 2026 |
Source: SEC Form 13F filings. For informational purposes only — not investment advice.