INSIDER
01Overview02Daily Brief03Live04Congress05Corporate Insiders06Government Money07Political Influence08Institutions09Washington Network10Follow the Power11Disclosure Clock12AI Investigator13Watchlist
ConvergenceINSIDER AlphaSignal ledgerHistorical ReplayRobinhood ChainProofTradingTokenMethodologyMatch reviewLaunch readiness
Data sources

Public disclosures only. Scores flag unusual patterns and are not evidence of wrongdoing. Not investment advice.

RH CHAIN…
OverviewDaily BriefLiveCongressCorporate InsidersGovernment MoneyPolitical InfluenceInstitutionsWashington NetworkFollow the PowerDisclosure ClockAI InvestigatorWatchlistConvergenceINSIDER AlphaSignal ledgerHistorical ReplayRobinhood ChainProofTradingTokenMethodologyMatch reviewLaunch readiness
01Overview02Daily Brief03Live04Congress05Corporate Insiders06Government Money07Political Influence08Institutions09Washington Network10Follow the Power11Disclosure Clock12AI Investigator13Watchlist
ConvergenceINSIDER AlphaSignal ledgerHistorical ReplayRobinhood ChainProofTradingTokenMethodologyMatch reviewLaunch readiness
OverviewDaily BriefLiveCongressCorporate InsidersGovernment MoneyPolitical InfluenceInstitutionsWashington NetworkFollow the PowerDisclosure ClockAI InvestigatorWatchlistConvergenceINSIDER AlphaSignal ledgerHistorical ReplayRobinhood ChainProofTradingTokenMethodologyMatch reviewLaunch readiness
Data sources
SEC FORM 45m ago
HOUSE PTR5m ago
SEC 13F5m ago
ROBINHOOD CHAIN5m ago
SEC FORM 4/Option exerciseVerified data

Doorenbos Bobbi reported KTOS

Director · KRATOS DEFENSE & SECURITY SOLUTIONS, INC. · KRATOS DEFENSE & SECURITY SOLUTIONS, INC. — Restricted Stock Units

Side
M
Value
—
Shares
10.0K
Price
—
Executed
May 14, 2026
Disclosed
May 14, 2026
Disclosure timeline0 days from execution to publication · legal deadline 2 business days
May 14 executedMay 14, 2026 disclosed

KTOS · daily

Yahoo Finance chart API
▲Execution▼Disclosure●Material company filing●Other disclosed buy●Other disclosed sellUnofficial public endpoint; daily OHLCV, split-adjusted. Replace with a licensed feed for production.

Insider Score

Experimental signal
9/ 100 · ROUTINE
Methodology →
  • Transaction type0 / 20

    Option exercise — administrative, little informational value

  • Relative size+1 / 25

No reported dollar value · new position

  • Filing timing0 / 15

    Disclosed 0 business days after execution (deadline: 2)

  • Historical behavior+8 / 15

    First recorded trade by this actor in this security

  • Frequency & clustering0 / 15

    No clustered activity in the dataset

  • Market events0 / 10

    No material company filing within 60 days after the trade

    • The Insider Score measures how far a disclosure deviates from normal filing patterns. A high score is a prompt for research, not evidence of illegal insider trading.

    Other disclosed activity · KTOS

    ScoreActorSecuritySideValueExecutedDisclosedLagSourceEvidence
    7
    FS
    Fendley Steven S.President, US Division
    KTOSKRATOS DEFENSE & SECURITY SOLUTIONS, INC.
    Open-market sale · 10b5-1 plan
    		SELL$393K
    7,000 sh
    		Aug 24, 2026Aug 26, 2026
    traded Aug 24, 2026
    		+2dSEC FORM 4

    Evidence

    26
    ARK Investment Management LLC13F filer
    KTOSKRATOS DEFENSE & SECURITY SOLUTIONS, INC.
    ADD
    		BUY$58.90M
    1.18M sh
    		Not disclosedAug 14, 2026quarterlySEC 13F

    Evidence

    33
    DB
    Doorenbos BobbiDirector
    KTOSKRATOS DEFENSE & SECURITY SOLUTIONS, INC.
    Open-market sale
    		SELL$143K
    2,500 sh
    		May 26, 2026May 28, 2026
    traded May 26, 2026
    		+2dSEC FORM 4

    Evidence

    33
    BL
    Boyd Bradley LDirector
    KTOSKRATOS DEFENSE & SECURITY SOLUTIONS, INC.
    Open-market sale
    		SELL$156K
    3,000 sh
    		May 15, 2026May 19, 2026
    traded May 15, 2026
    		+4dSEC FORM 4

    Evidence

    9
    BL
    Boyd Bradley LDirector
    KTOSKRATOS DEFENSE & SECURITY SOLUTIONS, INC.
    Grant or award
    		A—
    10.0K sh
    		May 12, 2026May 14, 2026
    traded May 12, 2026
    		+2dSEC FORM 4

    Evidence

    9
    BL
    Boyd Bradley LDirector
    KTOSKRATOS DEFENSE & SECURITY SOLUTIONS, INC.
    Option exercise
    		M—
    10.0K sh
    		May 14, 2026May 14, 2026
    traded May 14, 2026
    		+0dSEC FORM 4

    Evidence

    21
    DB
    Doorenbos BobbiDirector
    KTOSKRATOS DEFENSE & SECURITY SOLUTIONS, INC.
    Option exercise
    		M—
    10.0K sh
    		May 14, 2026May 14, 2026
    traded May 14, 2026
    		+0dSEC FORM 4

    Evidence

    9
    DB
    Doorenbos BobbiDirector
    KTOSKRATOS DEFENSE & SECURITY SOLUTIONS, INC.
    Grant or award
    		A—
    10.0K sh
    		May 12, 2026May 14, 2026
    traded May 12, 2026
    		+2dSEC FORM 4

    Evidence

    21
    BL
    Boyd Bradley LDirector
    KTOSKRATOS DEFENSE & SECURITY SOLUTIONS, INC.
    Option exercise
    		M—
    10.0K sh
    		May 14, 2026May 14, 2026
    traded May 14, 2026
    		+0dSEC FORM 4

    Evidence

    7
    FS
    Fendley Steven S.President, US Division
    KTOSKRATOS DEFENSE & SECURITY SOLUTIONS, INC.
    Open-market sale · 10b5-1 plan
    		SELL$431K
    7,000 sh
    		Apr 27, 2026Apr 29, 2026
    traded Apr 27, 2026
    		+2dSEC FORM 4

    Evidence

    7
    FS
    Fendley Steven S.President, US Division
    KTOSKRATOS DEFENSE & SECURITY SOLUTIONS, INC.
    Open-market sale · 10b5-1 plan
    		SELL$318K
    2,968 sh
    		Jan 26, 2026Jan 28, 2026
    traded Jan 26, 2026
    		+2dSEC FORM 4

    Evidence

    7
    FS
    Fendley Steven S.President, US Division
    KTOSKRATOS DEFENSE & SECURITY SOLUTIONS, INC.
    Open-market sale · 10b5-1 plan
    		SELL$437K
    4,032 sh
    		Jan 26, 2026Jan 28, 2026
    traded Jan 26, 2026
    		+2dSEC FORM 4

    Evidence

    8
    FS
    Fendley Steven S.President, US Division
    KTOSKRATOS DEFENSE & SECURITY SOLUTIONS, INC.
    Open-market sale · 10b5-1 plan
    		SELL$77K
    1,000 sh
    		Dec 29, 2025Dec 31, 2025
    traded Dec 29, 2025
    		+2dSEC FORM 4

    Evidence

    11
    FS
    Fendley Steven S.President, US Division
    KTOSKRATOS DEFENSE & SECURITY SOLUTIONS, INC.
    Open-market sale · 10b5-1 plan
    		SELL$459K
    6,000 sh
    		Dec 29, 2025Dec 31, 2025
    traded Dec 29, 2025
    		+2dSEC FORM 4

    Evidence

    Evidence

    Verified data

    Read directly from the primary public document; every field below is as reported by the filer.

    Source

    Document
    SEC Form 4
    Publisher
    U.S. Securities and Exchange Commission (EDGAR)
    Document ID
    0002017906-26-000001
    Machine-readable
    Structured copy

    Timestamps

    Event (reported)
    May 14, 2026
    Published
    May 14, 2026
    Ingested by INSIDER
    Nov 5, 03:58 UTC
    Last re-read
    Nov 5, 03:58 UTC

    Extracted facts

    Filer
    Doorenbos Bobbi
    Role
    Director
    Transaction
    Option exerciseAs filed: “M”
    Asset
    KRATOS DEFENSE & SECURITY SOLUTIONS, INC. — Restricted Stock Units
    Ticker
    KTOS
    Shares
    10.0K
    Price per share
    $0
    Execution date (reported)
    May 14, 2026
    Owned after transaction
    0 shares
    Days from execution to publication
    0

    What this establishes

    Doorenbos Bobbi filed this Form 4 reporting a option exercise of KTOS on May 14, 2026. It became public on May 14, 2026. The filing establishes the reported transaction and the filer's stated role. It does not establish why the trade was made or what the filer knew.

    Extraction

    Method
    Form 4 XML
    Confidence
    1.00
    Director
    Doorenbos Bobbicik:0002017906
    Issuer
    KRATOS DEFENSE & SECURITY SOLUTIONS, INC.cik:0001069258

    Revision history · 0

    No field has changed since this record was first ingested.

    Company events

    No records

    No material filings recorded for this issuer.