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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 42h ago
HOUSE PTR2h ago
SEC 13F2h ago
ROBINHOOD CHAIN2h ago
SEC FORM 4/Open-market saleVerified dataRule 10b5-1 plan

Duffy Matthew Paul sold NP

President & Chief Risk Officer, Positions held at subsidiary · Neptune Insurance Holdings Inc. · Class A Common Stock

Side
SELL
Value
$877K
Shares
30.8K
Price
$28.47
Executed
Oct 8, 2026
Disclosed
Oct 9, 2026
Disclosure timeline1 days from execution to publication · legal deadline 2 business days
Oct 8 executedOct 9, 2026 disclosed

NP · 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
7/ 100 · ROUTINE
Methodology →
  • Transaction type+6 / 20

    Open-market sale

  • Relative size+7 / 25

    $877K reported value · 1.6% of prior position

  • Filing timing0 / 15

    Disclosed 1 business day after execution (deadline: 2)

  • Historical behavior+4 / 15

    1 prior trade recorded 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

  • Pre-arranged plan-10

    Executed under a Rule 10b5-1 trading plan

    • 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 · NP

    ScoreActorSecuritySideValueExecutedDisclosedLagSourceEvidence
    10
    DP
    Duffy Matthew PaulPresident & Chief Risk Officer, Positions held at subsidiary
    NPNeptune Insurance Holdings Inc.
    Open-market sale · 10b5-1 plan
    		SELL$1.50M
    53.6K sh
    		Oct 8, 2026Oct 9, 2026
    traded Oct 8, 2026
    		+1dSEC FORM 4

    Evidence

    14
    DP
    Duffy Matthew PaulPresident & Chief Risk Officer, Positions held at subsidiary
    NPNeptune Insurance Holdings Inc.
    Open-market sale · 10b5-1 plan
    		SELL$1.12M
    41.4K sh
    		Oct 6, 2026Oct 7, 2026
    traded Oct 6, 2026
    		+1dSEC FORM 4

    Evidence

    35
    BR
    Burgess Trevor RDirector, CEO & Chairman of the Board, 10% Owner
    NPNeptune Insurance Holdings Inc.
    Open-market purchase
    		BUY$935K
    50.0K sh
    		Mar 13, 2026Mar 13, 2026
    traded Mar 13, 2026
    		+0dSEC 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
    0001628280-26-065530
    Machine-readable
    Structured copy

    Timestamps

    Event (reported)
    Oct 8, 2026
    Published
    Oct 9, 2026
    Ingested by INSIDER
    Nov 5, 02:12 UTC
    Last re-read
    Nov 5, 02:12 UTC

    Extracted facts

    Filer
    Duffy Matthew Paul
    Role
    President & Chief Risk Officer, Positions held at subsidiary
    Transaction
    Open-market saleAs filed: “S”
    Asset
    Neptune Insurance Holdings Inc.
    Ticker
    NP
    Shares
    30.8K
    Price per share
    $28.47
    Value
    $876,841
    Execution date (reported)
    Oct 8, 2026
    Owned after transaction
    1.88M shares
    Rule 10b5-1 plan
    Yes, as checked by the filer
    Days from execution to publication
    1

    Calculation

    Value = shares × reported price per share

    • Shares: 30.8K
    • Price: $28.467

    = $876,841

    What this establishes

    Duffy Matthew Paul filed this Form 4 reporting a open-market sale of NP on Oct 8, 2026. It became public on Oct 9, 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 & Chief Risk Officer, Positions held at subsidiary
    Duffy Matthew Paulcik:0002077387
    Issuer
    Neptune Insurance Holdings Inc.cik:0002067129

    Revision history · 0

    No field has changed since this record was first ingested.

    Company events

    No records

    No material filings recorded for this issuer.