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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 44h ago
HOUSE PTR4h ago
SEC 13F4h ago
ROBINHOOD CHAIN4h ago
SEC FORM 4/Tax withholdingVerified data

Anderson David Hugo reported NWN

Director · Northwest Natural Holding Co · Common Stock

Side
F
Value
$26K
Shares
546
Price
$46.98
Executed
Jan 15, 2026
Disclosed
Jan 20, 2026
Disclosure timeline5 days from execution to publication · legal deadline 2 business days
Jan 15 executedJan 20, 2026 disclosed

NWN · 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
19/ 100 · ROUTINE
Methodology →
  • Transaction type0 / 20

    Tax withholding — administrative, little informational value

  • Relative size+5 / 25

$26K reported value · 6.6% of prior position

  • Filing timing+6 / 15

    Disclosed 3 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 · NWN

    ScoreActorSecuritySideValueExecutedDisclosedLagSourceEvidence
    4
    AH
    Anderson David HugoDirector
    NWNNorthwest Natural Holding Co
    Open-market sale · 10b5-1 plan
    		SELL$73K
    1,500 sh
    		Oct 19, 2026Oct 21, 2026
    traded Oct 19, 2026
    		+2dSEC FORM 4

    Evidence

    4
    AH
    Anderson David HugoDirector
    NWNNorthwest Natural Holding Co
    Open-market sale · 10b5-1 plan
    		SELL$72K
    1,500 sh
    		Sep 18, 2026Sep 21, 2026
    traded Sep 18, 2026
    		+3dSEC FORM 4

    Evidence

    8
    AH
    Anderson David HugoDirector
    NWNNorthwest Natural Holding Co
    Open-market sale · 10b5-1 plan
    		SELL$76K
    1,500 sh
    		Jun 26, 2026Jun 29, 2026
    traded Jun 26, 2026
    		+3dSEC FORM 4

    Evidence

    36
    WA
    Weber David A.VP, Gas Supply, NW Natural
    NWNNorthwest Natural Holding Co
    Open-market sale
    		SELL$89K
    1,700 sh
    		Mar 23, 2026Mar 25, 2026
    traded Mar 23, 2026
    		+2dSEC FORM 4

    Evidence

    18
    AH
    Anderson David HugoDirector
    NWNNorthwest Natural Holding Co
    Other acquisition or disposition
    		J—
    1,266 sh
    		Jan 15, 2026Jan 20, 2026
    traded Jan 15, 2026
    		+5dSEC FORM 4

    Evidence

    22
    AH
    Anderson David HugoDirector
    NWNNorthwest Natural Holding Co
    Other acquisition or disposition
    		J—
    1,266 sh
    		Jan 15, 2026Jan 20, 2026
    traded Jan 15, 2026
    		+5dSEC FORM 4

    Evidence

    16
    MS
    McDonough SandraDirector
    NWNNorthwest Natural Holding Co
    Discretionary transaction
    		I$28K
    609 sh
    		Nov 6, 2025Nov 10, 2025
    traded Nov 6, 2025
    		+4dSEC FORM 4

    Evidence

    15
    BJ
    Bragdon Peter JDirector
    NWNNorthwest Natural Holding Co
    Discretionary transaction
    		I$57K
    1,228 sh
    		Nov 6, 2025Nov 10, 2025
    traded Nov 6, 2025
    		+4dSEC FORM 4

    Evidence

    19
    LK
    Lee KarenDirector
    NWNNorthwest Natural Holding Co
    Discretionary transaction
    		I$51K
    1,096 sh
    		Nov 6, 2025Nov 10, 2025
    traded Nov 6, 2025
    		+4dSEC FORM 4

    Evidence

    20
    LE
    Ludford Mary EDirector
    NWNNorthwest Natural Holding Co
    Discretionary transaction
    		I$26K
    554 sh
    		Nov 6, 2025Nov 10, 2025
    traded Nov 6, 2025
    		+4dSEC 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
    0001733998-26-000002
    Machine-readable
    Structured copy

    Timestamps

    Event (reported)
    Jan 15, 2026
    Published
    Jan 20, 2026
    Ingested by INSIDER
    Nov 5, 04:22 UTC
    Last re-read
    Nov 5, 04:22 UTC

    Extracted facts

    Filer
    Anderson David Hugo
    Role
    Director
    Transaction
    Tax withholdingAs filed: “F”
    Asset
    Northwest Natural Holding Co
    Ticker
    NWN
    Shares
    546
    Price per share
    $46.98
    Value
    $25,651
    Execution date (reported)
    Jan 15, 2026
    Owned after transaction
    8,801 shares
    Days from execution to publication
    5

    Calculation

    Value = shares × reported price per share

    • Shares: 546
    • Price: $46.98

    = $25,651

    What this establishes

    Anderson David Hugo filed this Form 4 reporting a tax withholding of NWN on Jan 15, 2026. It became public on Jan 20, 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
    Anderson David Hugocik:0001241405
    Issuer
    Northwest Natural Holding Cocik:0001733998

    Revision history · 0

    No field has changed since this record was first ingested.

    Company events

    No records

    No material filings recorded for this issuer.