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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 427m ago
HOUSE PTR26m ago
SEC 13F26m ago
ROBINHOOD CHAIN26m ago
SEC FORM 4/Tax withholdingVerified data

Lamson Christopher B reported ODC

Group Vice President · Oil-Dri Corp of America · Common Stock

Side
F
Value
$157K
Shares
2,228
Price
$70.49
Executed
Oct 19, 2026
Disclosed
Oct 20, 2026
Disclosure timeline1 days from execution to publication · legal deadline 2 business days
Oct 19 executedOct 20, 2026 disclosed

ODC · 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
12/ 100 · ROUTINE
Methodology →
  • Transaction type0 / 20

    Tax withholding — administrative, little informational value

  • Relative size+4 / 25

$157K reported value · 4.0% of prior position

  • Filing timing0 / 15

    Disclosed 1 business day 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 · ODC

    ScoreActorSecuritySideValueExecutedDisclosedLagSourceEvidence
    23
    CA
    Christiansen AaronVice President of Operations
    ODCOil-Dri Corp of America
    Tax withholding
    		F$621K
    8,811 sh
    		Oct 19, 2026Oct 20, 2026
    traded Oct 19, 2026
    		+1dSEC FORM 4

    Evidence

    18
    JS
    Jaffee Daniel SDirector, Chairman, President and CEO, 10% Owner
    ODCOil-Dri Corp of America
    Tax withholding
    		F$1.91M
    27.1K sh
    		Oct 19, 2026Oct 20, 2026
    traded Oct 19, 2026
    		+1dSEC FORM 4

    Evidence

    9
    JS
    Jaffee Daniel SDirector, Chairman, President and CEO, 10% Owner
    ODCOil-Dri Corp of America
    Derivative conversion
    		C—
    10.0K sh
    		Oct 13, 2026Oct 15, 2026
    traded Oct 13, 2026
    		+2dSEC FORM 4

    Evidence

    9
    JS
    Jaffee Daniel SDirector, Chairman, President and CEO, 10% Owner
    ODCOil-Dri Corp of America
    Derivative conversion
    		C—
    10.0K sh
    		Oct 13, 2026Oct 15, 2026
    traded Oct 13, 2026
    		+2dSEC FORM 4

    Evidence

    12
    JS
    Jaffee Daniel SDirector, Chairman, President and CEO, 10% Owner
    ODCOil-Dri Corp of America
    Gift
    		G—
    10.0K sh
    		Oct 15, 2026Oct 15, 2026
    traded Oct 15, 2026
    		+0dSEC FORM 4

    Evidence

    28
    CB
    Chube Ellen-BlairDirector
    ODCOil-Dri Corp of America
    Open-market sale
    		SELL$102K
    1,390 sh
    		Apr 22, 2026Apr 22, 2026
    traded Apr 22, 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
    0001628280-26-066560
    Machine-readable
    Structured copy

    Timestamps

    Event (reported)
    Oct 19, 2026
    Published
    Oct 20, 2026
    Ingested by INSIDER
    Nov 5, 02:10 UTC
    Last re-read
    Nov 5, 02:10 UTC

    Extracted facts

    Filer
    Lamson Christopher B
    Role
    Group Vice President
    Transaction
    Tax withholdingAs filed: “F”
    Asset
    Oil-Dri Corp of America
    Ticker
    ODC
    Shares
    2,228
    Price per share
    $70.49
    Value
    $157,052
    Execution date (reported)
    Oct 19, 2026
    Owned after transaction
    58.2K shares
    Days from execution to publication
    1

    Calculation

    Value = shares × reported price per share

    • Shares: 2,228
    • Price: $70.49

    = $157,052

    What this establishes

    Lamson Christopher B filed this Form 4 reporting a tax withholding of ODC on Oct 19, 2026. It became public on Oct 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
    Group Vice President
    Lamson Christopher Bcik:0001907830
    Issuer
    Oil-Dri Corp of Americacik:0000074046

    Revision history · 0

    No field has changed since this record was first ingested.

    Company events

    No records

    No material filings recorded for this issuer.