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Data sources

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

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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 411s ago
HOUSE PTR11s ago
SEC 13F3h ago
ROBINHOOD CHAIN3h ago
HOUSE PTR/SaleVerified data

David J. Taylor sold IBM

Self · INTERNATIONAL BUSINESS MACHINES CORP · International Business Machines Corporation Common Stock

Side
SELL
Value range
$1,001 – $15K
Shares
Not disclosed
Price
—
Executed
Feb 26, 2026
Disclosed
Mar 6, 2026
Disclosure timeline8 days from execution to publication · legal deadline 45 days
Feb 26 executedMar 6, 2026 disclosed

IBM · 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
25/ 100 · ROUTINE
Methodology →
  • Transaction type+10 / 20

    Sale

  • Relative size+2 / 25

    Disclosed range starting at $1K

  • Filing timing0 / 15

    Disclosed 8 days after execution (STOCK Act deadline: 45)

  • Historical behavior+8 / 15

    First recorded trade by this actor in this security

  • Frequency & clustering+5 / 15

    1 other actor traded the same direction within 14 days

  • 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 · IBM

    ScoreActorSecuritySideValueExecutedDisclosedLagSourceEvidence
    20
    Pete SessionsRSelf
    IBMINTERNATIONAL BUSINESS MACHINES CORP
    Sale
    		SELL$1,001 – $15KOct 20, 2026Oct 27, 2026
    traded Oct 20, 2026
    		+7dHOUSE PTR

    Evidence

    25
    Maria Elvira SalazarRSelf
    IBMINTERNATIONAL BUSINESS MACHINES CORP
    Sale
    		SELL$1,001 – $15KSep 4, 2026Oct 7, 2026
    traded Sep 4, 2026
    		+33dHOUSE PTR

    Evidence

    25
    Maria Elvira SalazarRSelf
    IBMINTERNATIONAL BUSINESS MACHINES CORP
    Sale
    		SELL$1,001 – $15KSep 4, 2026Oct 7, 2026
    traded Sep 4, 2026
    		+33dHOUSE PTR

    Evidence

    20
    Lloyd DoggettDSelf
    IBMINTERNATIONAL BUSINESS MACHINES CORP
    Purchase
    		BUY$1,001 – $15KSep 10, 2026Oct 5, 2026
    traded Sep 10, 2026
    		+25dHOUSE PTR

    Evidence

    16
    BC
    Brown Marianne CatherineDirector
    IBMINTERNATIONAL BUSINESS MACHINES CORP
    Grant or award
    		A$91K
    415 sh
    		Sep 30, 2026Oct 1, 2026
    traded Sep 30, 2026
    		+1dSEC FORM 4

    Evidence

    17
    Gilbert Ray Cisneros, Jr.DSelf
    IBMINTERNATIONAL BUSINESS MACHINES CORP
    Purchase
    		BUY$1,001 – $15KAug 18, 2026Sep 10, 2026
    traded Aug 18, 2026
    		+23dHOUSE PTR

    Evidence

    32
    Maria Elvira SalazarRSelf
    IBMINTERNATIONAL BUSINESS MACHINES CORP
    Partial sale
    		SELL$1,001 – $15KAug 24, 2026Sep 9, 2026
    traded Aug 24, 2026
    		+16dHOUSE PTR

    Evidence

    32
    Maria Elvira SalazarRSelf
    IBMINTERNATIONAL BUSINESS MACHINES CORP
    Partial sale
    		SELL$1,001 – $15KAug 24, 2026Sep 9, 2026
    traded Aug 24, 2026
    		+16dHOUSE PTR

    Evidence

    36
    Gilbert Ray Cisneros, Jr.DSelf
    IBMINTERNATIONAL BUSINESS MACHINES CORP
    Sale
    		SELL$1,001 – $15KJul 17, 2026Sep 4, 2026
    traded Jul 17, 2026
    		+49dHOUSE PTR

    Evidence

    43
    TD
    Thomas Robert DavidSenior Vice President
    IBMINTERNATIONAL BUSINESS MACHINES CORP
    Open-market sale
    		SELL$5.76M
    25.0K sh
    		Aug 26, 2026Aug 28, 2026
    traded Aug 26, 2026
    		+2dSEC FORM 4

    Evidence

    29
    Krishna ArvindDirector, Chairman, President & CEO
    IBMINTERNATIONAL BUSINESS MACHINES CORP
    Discretionary transaction
    		I$2.00M
    8,376 sh
    		Aug 27, 2026Aug 28, 2026
    traded Aug 27, 2026
    		+1dSEC FORM 4

    Evidence

    21
    Josh GottheimerDJoint
    IBMINTERNATIONAL BUSINESS MACHINES CORP
    Sale
    		SELL$1,001 – $15KJul 16, 2026Aug 10, 2026
    traded Jul 16, 2026
    		+25dHOUSE PTR

    Evidence

    21
    Josh GottheimerDJoint
    IBMINTERNATIONAL BUSINESS MACHINES CORP
    Partial sale
    		SELL$1,001 – $15KJul 15, 2026Aug 10, 2026
    traded Jul 15, 2026
    		+26dHOUSE PTR

    Evidence

    25
    Lloyd DoggettDSelf
    IBMINTERNATIONAL BUSINESS MACHINES CORP
    Purchase
    		BUY$1,001 – $15KJun 10, 2026Jul 6, 2026
    traded Jun 10, 2026
    		+26dHOUSE PTR

    Evidence

    29
    Gilbert Ray Cisneros, Jr.DSelf
    IBMINTERNATIONAL BUSINESS MACHINES CORP
    Purchase
    		BUY$15K – $50KJun 16, 2026Jul 2, 2026
    traded Jun 16, 2026
    		+16dHOUSE PTR

    Evidence

    13
    RA
    Robinson AnneSenior Vice President
    IBMINTERNATIONAL BUSINESS MACHINES CORP
    Option exercise
    		M—
    1,412 sh
    		Jul 1, 2026Jul 2, 2026
    traded Jul 1, 2026
    		+1dSEC FORM 4

    Evidence

    23
    RA
    Robinson AnneSenior Vice President
    IBMINTERNATIONAL BUSINESS MACHINES CORP
    Tax withholding
    		F$933K
    3,254 sh
    		Jul 1, 2026Jul 2, 2026
    traded Jul 1, 2026
    		+1dSEC FORM 4

    Evidence

    21
    RA
    Robinson AnneSenior Vice President
    IBMINTERNATIONAL BUSINESS MACHINES CORP
    Option exercise
    		M—
    5,883 sh
    		Jul 1, 2026Jul 2, 2026
    traded Jul 1, 2026
    		+1dSEC FORM 4

    Evidence

    21
    RA
    Robinson AnneSenior Vice President
    IBMINTERNATIONAL BUSINESS MACHINES CORP
    Option exercise
    		M—
    1,412 sh
    		Jul 1, 2026Jul 2, 2026
    traded Jul 1, 2026
    		+1dSEC FORM 4

    Evidence

    21
    RA
    Robinson AnneSenior Vice President
    IBMINTERNATIONAL BUSINESS MACHINES CORP
    Option exercise
    		M—
    5,883 sh
    		Jul 1, 2026Jul 2, 2026
    traded Jul 1, 2026
    		+1dSEC FORM 4

    Evidence

    Evidence

    Verified data

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

    Source

    Document
    House Periodic Transaction Report
    Publisher
    Clerk of the U.S. House of Representatives
    Document ID
    20034138

    Timestamps

    Event (reported)
    Feb 26, 2026
    Published
    Mar 6, 2026
    Ingested by INSIDER
    Nov 5, 06:47 UTC
    Last re-read
    Nov 5, 06:47 UTC

    Extracted facts

    Filer
    David J. Taylor
    Role
    Self
    Transaction
    SaleAs filed: “S”
    Asset
    International Business Machines Corporation Common Stock
    Ticker
    IBM
    Reported value
    $1,001 – $15KAs filed: “$1,001 - $15,000”
    Execution date (reported)
    Feb 26, 2026
    Notification date (reported)
    Mar 5, 2026
    Days from execution to publication
    8

    Calculation

    Midpoint = (low + high) / 2. Used only to rank and sum ranges; the true value can be anywhere in the range.

    • Low: $1,001
    • High: $15,000

    = $8,001

    What this establishes

    David J. Taylor reported a sale of International Business Machines Corporation Common Stock. Members report a value range, not an exact amount, and do not report share counts or prices. Dates are as entered by the filer. A trade report is not evidence of wrongdoing.

    Extraction

    Method
    PDF text extraction
    Confidence
    1.00
    Self
    David J. Taylorbioguide:T000490
    Issuer
    INTERNATIONAL BUSINESS MACHINES CORPcik:0000051143

    Revision history · 0

    No field has changed since this record was first ingested.

    Company events

    No records

    No material filings recorded for this issuer.