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Data sources

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

RH CHAIN…
OverviewFollow the MoneyDaily BriefLiveCongressCorporate InsidersGovernment MoneyPolitical InfluenceInstitutionsWashington NetworkFollow the PowerDisclosure ClockAI InvestigatorWatchlistConvergenceINSIDER AlphaSignal ledgerHistorical ReplayRobinhood ChainProofTradingTokenProAccountMethodologyMatch reviewLaunch readiness
01Overview02Follow the Money03Daily Brief04Live05Congress06Corporate Insiders07Government Money08Political Influence09Institutions10Washington Network11Follow the Power12Disclosure Clock13AI Investigator14Watchlist
ConvergenceINSIDER AlphaSignal ledgerHistorical ReplayRobinhood ChainProofTradingTokenProAccountMethodologyMatch reviewLaunch readiness
OverviewFollow the MoneyDaily BriefLiveCongressCorporate InsidersGovernment MoneyPolitical InfluenceInstitutionsWashington NetworkFollow the PowerDisclosure ClockAI InvestigatorWatchlistConvergenceINSIDER AlphaSignal ledgerHistorical ReplayRobinhood ChainProofTradingTokenProAccountMethodologyMatch reviewLaunch readiness
Data sources
SEC FORM 428s ago
HOUSE PTR41m ago
SEC 13F41m ago
ROBINHOOD CHAIN41m ago
SEC FORM 4/Grant or awardVerified data

Petit Douglas Paul reported MRTN

President · MARTEN TRANSPORT LTD · Common Stock

Side
A
Value
—
Shares
6,423
Price
—
Executed
May 5, 2026
Disclosed
May 7, 2026
Disclosure timeline2 days from execution to publication · legal deadline 2 business days
May 5 executedMay 7, 2026 disclosed

MRTN · 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
13/ 100 · ROUTINE
Methodology →
  • Transaction type0 / 20

    Grant or award — administrative, little informational value

  • Relative size+5 / 25

No reported dollar value · 18.8% of prior position

  • Filing timing0 / 15

    Disclosed 2 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 · MRTN

    ScoreActorSecuritySideValueExecutedDisclosedLagSourceEvidence
    17
    PD
    Phillips Adam DanielEVP & Chief Operating Officer
    MRTNMARTEN TRANSPORT LTD
    Grant or award
    A—
    4,661 sh
    May 5, 2026May 7, 2026
    traded May 5, 2026
    +2dSEC FORM 4

    Evidence

    17
    BJ
    Baier Randall JohnExec. VP & Chief Tech. Officer
    MRTNMARTEN TRANSPORT LTD
    Grant or award
    A—
    4,817 sh
    May 5, 2026May 7, 2026
    traded May 5, 2026
    +2dSEC FORM 4

    Evidence

    13
    BJ
    Baier Randall JohnExec. VP & Chief Tech. Officer
    MRTNMARTEN TRANSPORT LTD
    Tax withholding
    F$18K
    1,273 sh
    Feb 20, 2026Feb 23, 2026
    traded Feb 20, 2026
    +3dSEC FORM 4

    Evidence

    13
    PD
    Phillips Adam DanielEVP & Chief Operating Officer
    MRTNMARTEN TRANSPORT LTD
    Tax withholding
    F$16K
    1,131 sh
    Feb 20, 2026Feb 23, 2026
    traded Feb 20, 2026
    +3dSEC 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
    0001881752-26-000002
    Machine-readable
    Structured copy

    Timestamps

    Event (reported)
    May 5, 2026
    Published
    May 7, 2026
    Ingested by INSIDER
    Nov 5, 04:00 UTC
    Last re-read
    Nov 5, 04:00 UTC

    Extracted facts

    Filer
    Petit Douglas Paul
    Role
    President
    Transaction
    Grant or awardAs filed: “A”
    Asset
    MARTEN TRANSPORT LTD
    Ticker
    MRTN
    Shares
    6,423
    Price per share
    $0
    Execution date (reported)
    May 5, 2026
    Owned after transaction
    40.6K shares
    Days from execution to publication
    2

    What this establishes

    Petit Douglas Paul filed this Form 4 reporting a grant or award of MRTN on May 5, 2026. It became public on May 7, 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
    President
    Petit Douglas Paulcik:0001881752
    Issuer
    MARTEN TRANSPORT LTDcik:0000799167

    Revision history · 0

    No field has changed since this record was first ingested.

    Company events

    No records

    No material filings recorded for this issuer.