KRATOS DEFENSE & SECURITY SOLUTIONS, INC. Insider Trading Activity
Every SEC Form 4 insider transaction reported for KRATOS DEFENSE & SECURITY SOLUTIONS, INC. (KTOS), sourced directly from SEC EDGAR and updated as new filings are accepted.
By Trabud · Insider-trading data from SEC EDGAR
Latest filing:
Compiled automatically from SEC EDGAR Form 4 filings and refreshed daily. Figures count purchases (code P) and sales (code S) only — not grants, option exercises, or gifts. How this page is built. Not investment advice.
Quick Answer
Are KTOS insiders buying or selling?
In the last 12 months, KRATOS DEFENSE & SECURITY SOLUTIONS, INC. insiders reported 0 open-market purchases ($0) and 89 sales ($135.6M) — net selling of $135.6M. Since March 2018, Trabud has recorded 446 Form 4 filings for KTOS: 20 buys ($2.3M) and 426 sells ($217.0M).
Source: SEC EDGAR Form 4
What stands out
- No KRATOS DEFENSE & SECURITY SOLUTIONS, INC. insider made an open-market purchase in the last 12 months; the 89 reported open-market sales totaled $135.6M.
Key Statistics (March 2018 – Oct 16, 2026)
Total Form 4 filings
446
SEC EDGAR
Insider filers
20
Insider buys (20)
$2.3M
Insider sells (426)
$217.0M
Insider sentiment
Net sellingNet insider flow of $214.6M in net selling since March 2018, and $135.6M in net selling over the last 12 months.
Recent KTOS insider transactions
| Date | Insider | Role | Type | Shares | Price | Value | Filing |
|---|---|---|---|---|---|---|---|
| Oct 16, 2026 | Phillip D Carrai | President, STC Division | Sale | 6.5K | $39.86 | $259.1K | SEC ↗ |
| Sep 23, 2026 | Deanna H Lund | EVP & CFO | Sale | 7.0K | $48.78 | $341.5K | SEC ↗ |
| Sep 17, 2026 | Marie Mendoza | SVP & General Counsel | Sale | 1.0K | $48.50 | $48.5K | SEC ↗ |
| Sep 17, 2026 | Phillip D Carrai | President, STC Division | Sale | 6.5K | $47.83 | $310.9K | SEC ↗ |
| Aug 26, 2026 | Steven S. Fendley | President, US Division | Sale | 7.0K | $56.16 | $393.1K | SEC ↗ |
| Aug 20, 2026 | Jarvis Scot B | Director | Sale | 10.0K | $63.50 | $635.0K | SEC ↗ |
| Aug 19, 2026 | Phillip D Carrai | President, STC Division | Sale | 26.5K | $63.25 | $1.7M | SEC ↗ |
| Aug 19, 2026 | Marie Mendoza | SVP & General Counsel | Sale | 1.5K | $64.37 | $97.4K | SEC ↗ |
| Aug 14, 2026 | Eric M Demarco | President & CEO | Sale | 300.0K | $64.33 | $19.3M | SEC ↗ |
| Aug 7, 2026 | David M Carter | President, DRSS Division | Sale | 4.0K | $55.90 | $223.6K | SEC ↗ |
| Aug 5, 2026 | Deanna H Lund | EVP & CFO | Sale | 5.0K | $48.55 | $242.8K | SEC ↗ |
| Jul 29, 2026 | Steven S. Fendley | President, US Division | Sale | 7.0K | $47.13 | $329.9K | SEC ↗ |
| Jul 17, 2026 | Marie Mendoza | SVP & General Counsel | Sale | 1.0K | $51.79 | $52.5K | SEC ↗ |
| Jul 17, 2026 | Phillip D Carrai | President, STC Division | Sale | 6.5K | $50.63 | $329.1K | SEC ↗ |
| Jul 10, 2026 | David M Carter | President, DRSS Division | Sale | 4.0K | $50.45 | $201.8K | SEC ↗ |
| Jul 2, 2026 | Deanna H Lund | EVP & CFO | Sale | 5.0K | $52.85 | $264.3K | SEC ↗ |
| Jul 2, 2026 | Stacey G Rock | President, KTT Division | Sale | 4.7K | $50.00 | $233.8K | SEC ↗ |
| Jul 1, 2026 | Steven S. Fendley | President, US Division | Sale | 7.0K | $48.37 | $338.6K | SEC ↗ |
| Jun 18, 2026 | Marie Mendoza | SVP & General Counsel | Sale | 1.5K | $57.93 | $86.9K | SEC ↗ |
| Jun 18, 2026 | Phillip D Carrai | President, STC Division | Sale | 6.5K | $57.74 | $375.3K | SEC ↗ |
| Jun 11, 2026 | Steven S. Fendley | President, US Division | Sale | 35.0K | $58.23 | $2.0M | SEC ↗ |
| Jun 10, 2026 | David M Carter | President, DRSS Division | Sale | 4.0K | $59.16 | $236.7K | SEC ↗ |
| Jun 3, 2026 | Deanna H Lund | EVP & CFO | Sale | 5.0K | $63.74 | $318.7K | SEC ↗ |
| May 29, 2026 | Stacey G Rock | President, KTT Division | Sale | 4.0K | $65.47 | $261.9K | SEC ↗ |
| May 28, 2026 | Steven S. Fendley | President, US Division | Sale | 7.0K | $57.24 | $400.7K | SEC ↗ |
Showing the 25 most recent of 446 Form 4 filings for KRATOS DEFENSE & SECURITY SOLUTIONS, INC..
Most active KTOS insiders
- Phillip D Carrai70 filings
- Deanna H Lund68 filings
- Steven S. Fendley59 filings
- Marie Mendoza50 filings
- Eric M Demarco43 filings
Ask anything about KTOS insider activity
Use Trabud's AI agent to query KRATOS DEFENSE & SECURITY SOLUTIONS, INC.'s Form 4 history in plain English — "Show me KTOS CEO purchases this year" or compare it against any other ticker.
Open the AI agentKTOS insider trading FAQ
Are KRATOS DEFENSE & SECURITY SOLUTIONS, INC. insiders buying or selling?
In the last 12 months, KRATOS DEFENSE & SECURITY SOLUTIONS, INC. insiders reported 0 open-market purchases ($0) and 89 sales ($135.6M) — net selling of $135.6M. Since March 2018, Trabud has recorded 446 Form 4 filings for KTOS: 20 buys ($2.3M) and 426 sells ($217.0M). Over the full record that is net selling of $214.6M.
How many insiders trade KTOS stock?
20 distinct insider filers — officers, directors, 10%+ owners, and investment groups filing jointly — have reported Form 4 transactions for KRATOS DEFENSE & SECURITY SOLUTIONS, INC.. The most recent filing was accepted on Oct 16, 2026.
Where does Trabud get KTOS insider trading data?
All KTOS insider trading data comes directly from official SEC EDGAR Form 4 filings, which corporate insiders must submit within two business days of a transaction under Section 16(a) of the Securities Exchange Act of 1934.