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Kratos Defense & Security Solutions

IndustrialsRussell 2000

Kratos Defense & Security Solutions insider trading

Kratos Defense & Security Solutions files with the SEC as a Guided Missiles & Space Vehicles & Parts company headquartered in San Diego, CA. Every time one of its executives or directors buys or sells the stock, the filing appears here the moment it reaches the SEC — with grants and option exercises set apart from the trades that cost the insider their own money.

From SEC filings

Recent KTOS insider transactions

7 insiders traded KTOS on the open market between Jul 27, 2026 and Sep 15, 2026 — 24 sales worth $23.3M, of which 23 were pre-scheduled under a 10b5-1 plan.

Bought
—
Sold
$23.3M

23 of 24 on a 10b5-1 plan

Net
−$23.3M
Insiders
7

Open-market purchases (code P) and sales (code S) from Kratos Defense & Security Solutions's own SEC Form 4 filings. Grants and option exercises are excluded — they are compensation, not decisions. Share counts are derived from the reported value and price. Verify any figure against the original filing before acting on it; this is monitoring, not advice.

Filing history last read from EDGAR on Sep 23, 2026. The live dashboard shows new filings the moment they clear.

Every KTOS Form 4 on SEC.gov

SEC Form 4 data, Q3 2024 to Q2 2026

KTOS insider trading by quarter

Between Jul 01, 2024 and Jun 30, 2026, 17 insiders traded KTOS on the open market: 6 purchases worth $1M and 398 sales worth $131.3M, 379 of the sales pre-scheduled under a 10b5-1 plan. In the last four quarters alone: 0 purchases and 307 sales ($117.3M), by 16 insiders.

QuarterBoughtSold
Q2 2026—−$11.2M57 sales · 52 on a plan
Q1 2026—−$35.3M132 sales · all on a plan
Q4 2025—−$65.7M78 sales · 74 on a plan
Q3 2025—−$5M40 sales · all on a plan
Q2 2025+$250.4K1 buy−$5.7M24 sales · 18 on a plan
Q1 2025+$250.3K1 buy−$3.8M25 sales · 23 on a plan
Q4 2024—−$2.6M25 sales · 23 on a plan
Q3 2024+$500.5K4 buys−$1.9M17 sales · all on a plan
Largest purchase
+$250.4K of KTOS by Demarco Eric M (President & CEO · Director) on May 12, 2025.
Largest sale
−$17.1M of KTOS by Demarco Eric M (President & CEO · Director) on Jan 06, 2026, under a 10b5-1 plan.

Open-market transactions through Jun 30, 2026most recent first

  • Carrai Phillip D10b5-1

    President, STC Division

    −$208.8K

    Jun 15, 2026

    3,600 sh · $58.00

  • Carrai Phillip D10b5-1

    President, STC Division

    −$154.7K

    Jun 15, 2026

    2,700 sh · $57.30

  • Mendoza Marie10b5-1

    SVP & General Counsel

    −$46K

    Jun 15, 2026

    800 sh · $57.53

  • Mendoza Marie10b5-1

    SVP & General Counsel

    −$34.9K

    Jun 15, 2026

    600 sh · $58.20

  • Carrai Phillip D10b5-1

    President, STC Division

    −$11.8K

    Jun 15, 2026

    200 sh · $59.09

  • Mendoza Marie10b5-1

    SVP & General Counsel

    −$5.9K

    Jun 15, 2026

    100 sh · $59.45

  • Fendley Steven S.

    President, US Division

    −$1.9M

    Jun 08, 2026

    33,250 sh · $58.19

  • Fendley Steven S.

    President, US Division

    −$103.4K

    Jun 08, 2026

    1,750 sh · $59.11

  • Carter David M10b5-1

    President, DRSS Division

    −$81.4K

    Jun 05, 2026

    1,400 sh · $58.11

  • Carter David M10b5-1

    President, DRSS Division

    −$72.2K

    Jun 05, 2026

    1,200 sh · $60.13

  • Carter David M10b5-1

    President, DRSS Division

    −$70.8K

    Jun 05, 2026

    1,200 sh · $58.99

  • Carter David M10b5-1

    President, DRSS Division

    −$12.4K

    Jun 05, 2026

    200 sh · $61.85

  • Lund Deanna H10b5-1

    EVP & CFO · Director

    −$133.4K

    Jun 01, 2026

    2,100 sh · $63.51

  • Lund Deanna H10b5-1

    EVP & CFO · Director

    −$122.2K

    Jun 01, 2026

    1,900 sh · $64.29

  • Lund Deanna H10b5-1

    EVP & CFO · Director

    −$37.1K

    Jun 01, 2026

    600 sh · $61.90

From SEC's quarterly Form 3, 4 and 5 data sets: code P purchases and code S sales of common stock, by the date the trade happened. Where a fund and the people who control it each report the same block, it is counted once. Trades made in the last days of Q2 2026 but filed after it closed arrive with SEC's next quarterly release.

Kratos Defense & Security Solutions company record

SEC industry classification
Guided Missiles & Space Vehicles & Parts
Headquarters
San Diego, CA
Incorporated in
DE
Listed on
Nasdaq
SEC Central Index Key
0001069258
Previously filed as
WIRELESS FACILITIES INC

Sourced from this company's own SEC submissions record. The industry label is SEC's Standard Industrial Classification, which is more specific than the Industrials sector shown above.

After insiders bought KTOS

What the stock actually did in the 90 days following each open-market purchase

Don't check KTOS — let it ping you

Get told the moment an insider moves on KTOS

Pro watches Kratos Defense & Security Solutions for you and sends a Telegram ping within moments of a Form 4 clearing EDGAR — a C-suite open-market buy, a cluster, a 10b5-1 regime break — long before it reaches the press. Add KTOS to a watchlist, see each mover's benchmark-measured track record and which legendary funds hold it, and read the full filing history instead of the last 72 hours.

Track KTOS on the live dashboardFilings on SEC.gov

The live dashboard is free to open. Alerts, watchlists, full filing history and each mover's benchmark-measured track record are Pro. Monitoring, not advice.

How to read KTOS insider activity

Open-market purchase (code P)
An insider spending their own money at market price. This is the only buy code that reliably carries signal — it is a decision, not compensation.
Grants and option exercises (codes A, M)
Scheduled compensation. Most "insider buying" headlines are really this, which is why InsiderPulse weights it at a fraction of a real purchase.
Cluster buy
Two or more different insiders buying on the open market in the same window. One executive buying can mean anything; three is much harder to explain away.

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This week on the tape: who actually chose to sellThe weekly split of scheduled 10b5-1 selling vs deliberate sales, with the deciders named.

Questions

Are KTOS insiders buying or selling?
Between Jul 27, 2026 and Sep 15, 2026, 7 Kratos Defense & Security Solutions insiders made no open-market purchases and 24 sales worth $23.3M, a net sale of $23.3M. 23 of the sales were pre-scheduled under a Rule 10b5-1 plan.
How much KTOS stock have insiders bought and sold in the last two years?
Between Jul 01, 2024 and Jun 30, 2026, 17 Kratos Defense & Security Solutions insiders made 6 open-market purchases worth $1M and 398 sales worth $131.3M. 379 of the sales were pre-scheduled under a Rule 10b5-1 plan. In the four quarters to Jun 30, 2026: no purchases and 307 sales ($117.3M). The largest purchase was Demarco Eric M buying $250.4K on May 12, 2025. The largest sale was Demarco Eric M selling $17.1M on Jan 06, 2026.
What was the largest recent KTOS insider trade?
Demarco Eric M (President & CEO · Director) sold $17.1M of KTOS stock on Aug 14, 2026 at about $64.33 a share, under a pre-scheduled 10b5-1 plan.
When did an insider last buy KTOS shares?
No open-market purchase by a Kratos Defense & Security Solutions insider appears in the filings from Jul 27, 2026 to Sep 15, 2026 — every recorded open-market transaction in that period was a sale. Before that, the most recent purchase in SEC's data was Demarco Eric M buying $250.4K on May 12, 2025.
Where does KTOS insider trading data come from?
From the Form 4 filings Kratos Defense & Security Solutions's officers, directors and 10% owners must send the SEC within two business days of a trade. Each row on this page links to its original filing on SEC EDGAR. Share grants and option exercises are kept apart from open-market purchases and sales, because only the latter cost the insider their own money.

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