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I

IBM

NYSE

INTERNATIONAL BUSINESS MACHINES CORP

Latest disclosureOctober 1, 2026
Insider score Why 0?
0/ 100
Qualifying buys · 30d
$0

0 purchases · 1 sales

Price by TradingViewDelayed quote from TradingView, for viewing only. It does not power Whale Atlas scores or alerts. If the quote does not load, open the TradingView link.

Insider transactions 46

Limited filing history
All46Buying0Selling1Other45
Filters

Last 30 daysNo qualifying insider buying. No qualifying insider sales.

46 trades · March 31, 2026 – September 30, 2026Incomplete history: this shows the filings imported so far, not every filing ever made. Dates are trade dates. Filters affect this table only.

Showing the first 6 of 20 trades on this page.

Award disclosed

Ramon Laguarta

Director

Promised Fee Share

Derivative security · not the ordinary share price.

Value context
$91.27K
Reported price
$219.93 / derivative unit
Traded September 30, 2026Filed October 1, 2026SEC filing
Award disclosed

Alex Gorsky

Director

Promised Fee Share

Derivative security · not the ordinary share price.

Value context
Explore furtherTechnical lab Company financials Test a strategy Compare company

Why this buying score?

No qualifying common-equity purchases

No eligible common-equity purchase is public by this cutoff within 180 transaction-date days. Other instruments, exercises and routine activity do not contribute purchase points.

+0 pts

This score describes qualifying insider purchases at issuer level. Read the methodology

Sources and coverage

Source
SEC EDGAR · Form 4
Issuer CIK
0000051143
Latest public acceptance
Oct 1, 2026, 08:31 PM UTC
Score calculated
Oct 7, 2026, 12:04 AM UTC
Parser
form4-parser-1.5
Classifier
form4-classifier-1.1
Scoring methodology
insider-experimental-1.1
Availability
Public filing time, not trade date

Open a transaction's SEC filing for the primary evidence. A code P may describe an open-market or private purchase; classification is not proof of intent.

Insider activity can have many explanations. Signal Strength is not a probability of profit or a recommendation to trade.

$107.55K
Reported price
$219.93 / derivative unit
Traded September 30, 2026Filed October 1, 2026SEC filing
Award disclosed

Michelle J. Howard

Director

Promised Fee Share

Derivative security · not the ordinary share price.

Value context
$64K
Reported price
$219.93 / derivative unit
Traded September 30, 2026Filed October 1, 2026SEC filing
Award disclosed

Andrew N. Liveris

Director

Promised Fee Share

Derivative security · not the ordinary share price.

Value context
$97.65K
Reported price
$219.93 / derivative unit
Traded September 30, 2026Filed October 1, 2026SEC filing
Award disclosed

Frederick William Mcnabb III

Director

Promised Fee Share

Derivative security · not the ordinary share price.

Value context
$91.27K
Reported price
$219.93 / derivative unit
Traded September 30, 2026Filed October 1, 2026SEC filing
Award disclosed

Michael Miebach

Director

Promised Fee Share

Derivative security · not the ordinary share price.

Value context
$91.27K
Reported price
$219.93 / derivative unit
Traded September 30, 2026Filed October 1, 2026SEC filing
Award disclosed

Martha E. Pollack

Director

Promised Fee Share

Derivative security · not the ordinary share price.

Value context
$58.94K
Reported price
$219.93 / derivative unit
Traded September 30, 2026Filed October 1, 2026SEC filing
Award disclosed

Peter R. Voser

Director

Promised Fee Share

Derivative security · not the ordinary share price.

Value context
$100.07K
Reported price
$219.93 / derivative unit
Traded September 30, 2026Filed October 1, 2026SEC filing
Award disclosed

Alfred W. Zollar

Director

Promised Fee Share

Derivative security · not the ordinary share price.

Value context
$91.27K
Reported price
$219.93 / derivative unit
Traded September 30, 2026Filed October 1, 2026SEC filing
Award disclosed

David N. Farr

Director

Promised Fee Share

Derivative security · not the ordinary share price.

Value context
$58.94K
Reported price
$219.93 / derivative unit
Traded September 30, 2026Filed October 1, 2026SEC filing
Award disclosed

Thomas Buberl

Director

Promised Fee Share

Derivative security · not the ordinary share price.

Value context
$97.65K
Reported price
$219.93 / derivative unit
Traded September 30, 2026Filed October 1, 2026SEC filing
Award disclosed

Marianne Catherine Brown

Director

Promised Fee Share

Derivative security · not the ordinary share price.

Value context
$91.27K
Reported price
$219.93 / derivative unit
Traded September 30, 2026Filed October 1, 2026SEC filing
Other activity disclosed

Arvind Krishna

Chairman, President & CEO

Phantom Stock

Derivative security · not the ordinary share price.

Value context
$2M
Reported price
$238.79 / derivative unit
Traded August 27, 2026Filed August 28, 2026SEC filing
Sale disclosed

Robert David Thomas

Senior Vice President

Common Stock

Reported value
$5.76M
Reported price
$230.3235 / share
Traded August 26, 2026Filed August 28, 2026SEC filing
Exercise or conversion

Anne Robinson

Senior Vice President

Common Stock

Value context
Not established
Reported price
$0 reported · see filing
Understand this price

The filing reports a zero transaction price. That is not a current market valuation; inspect the original filing for context.

Traded July 1, 2026Filed July 2, 2026SEC filing
Tax or exercise withholding

Anne Robinson

Senior Vice President

Common Stock

Value context
$933K
Reported price
$286.725 / share
Traded July 1, 2026Filed July 2, 2026SEC filing
Exercise or conversion

Anne Robinson

Senior Vice President

Common Stock

Value context
Not established
Reported price
$0 reported · see filing
Understand this price

The filing reports a zero transaction price. That is not a current market valuation; inspect the original filing for context.

Traded July 1, 2026Filed July 2, 2026SEC filing
Tax or exercise withholding

Anne Robinson

Senior Vice President

Common Stock

Value context
$223.93K
Reported price
$286.725 / share
Traded July 1, 2026Filed July 2, 2026SEC filing
Exercise or conversion

Anne Robinson

Senior Vice President

Rst. Stock Unit

Derivative security · not the ordinary share price.

Value context
Not a separate purchase
Exercise / conversion price
$0.00 exercise / conversion price
Understand this price

This row records an option exercise or conversion. The derivative transaction price is separate from the exercise price; it is not the stock's market price. Its row value is not shown as another stock purchase.

Traded July 1, 2026Filed July 2, 2026SEC filing
Exercise or conversion

Anne Robinson

Senior Vice President

Rst. Stock Unit

Derivative security · not the ordinary share price.

Value context
Not a separate purchase
Exercise / conversion price
$0.00 exercise / conversion price
Understand this price

This row records an option exercise or conversion. The derivative transaction price is separate from the exercise price; it is not the stock's market price. Its row value is not shown as another stock purchase.

Traded July 1, 2026Filed July 2, 2026SEC filing
Reporting insiderSecurity / transactionAmount / priceValueTraded / disclosedSource
DirectorPromised Fee ShareGrant or awardDerivative units415$219.93 / derivative unit$91.27KSep 30Filed Oct 1 · 1d laterSEC filing
DirectorPromised Fee ShareGrant or awardDerivative units489$219.93 / derivative unit$107.55KSep 30Filed Oct 1 · 1d laterSEC filing
DirectorPromised Fee ShareGrant or awardDerivative units291$219.93 / derivative unit$64KSep 30Filed Oct 1 · 1d laterSEC filing
DirectorPromised Fee ShareGrant or awardDerivative units444$219.93 / derivative unit$97.65KSep 30Filed Oct 1 · 1d laterSEC filing
DirectorPromised Fee ShareGrant or awardDerivative units415$219.93 / derivative unit$91.27KSep 30Filed Oct 1 · 1d laterSEC filing
DirectorPromised Fee ShareGrant or awardDerivative units415$219.93 / derivative unit$91.27KSep 30Filed Oct 1 · 1d laterSEC filing
DirectorPromised Fee ShareGrant or awardDerivative units268$219.93 / derivative unit$58.94KSep 30Filed Oct 1 · 1d laterSEC filing
DirectorPromised Fee ShareGrant or awardDerivative units455$219.93 / derivative unit$100.07KSep 30Filed Oct 1 · 1d laterSEC filing
DirectorPromised Fee ShareGrant or awardDerivative units415$219.93 / derivative unit$91.27KSep 30Filed Oct 1 · 1d laterSEC filing
DirectorPromised Fee ShareGrant or awardDerivative units268$219.93 / derivative unit$58.94KSep 30Filed Oct 1 · 1d laterSEC filing
DirectorPromised Fee ShareGrant or awardDerivative units444$219.93 / derivative unit$97.65KSep 30Filed Oct 1 · 1d laterSEC filing
DirectorPromised Fee ShareGrant or awardDerivative units415$219.93 / derivative unit$91.27KSep 30Filed Oct 1 · 1d laterSEC filing
Chairman, President & CEOPhantom StockDiscretionary transactionDerivative units8,376$238.79 / derivative unit$2MAug 27Filed Aug 28 · 1d laterSEC filing
Senior Vice PresidentCommon StockSale25,000$230.32 / share$5.76MAug 26Filed Aug 28 · 2d laterSEC filing
Senior Vice PresidentCommon StockOption exercise or conversion5,883$0 reported · see filingNot establishedJul 1Filed Jul 2 · 1d laterSEC filing
Senior Vice PresidentCommon StockExercise-price or tax withholding3,254$286.73 / share$933KJul 1Filed Jul 2 · 1d laterSEC filing
Senior Vice PresidentCommon StockOption exercise or conversion1,412$0 reported · see filingNot establishedJul 1Filed Jul 2 · 1d laterSEC filing
Senior Vice PresidentCommon StockExercise-price or tax withholding781$286.73 / share$223.93KJul 1Filed Jul 2 · 1d laterSEC filing
Senior Vice PresidentRst. Stock UnitOption exercise or conversionDerivative units5,883$0.00 exercise / conversion priceNot a separate purchaseJul 1Filed Jul 2 · 1d laterSEC filing
Senior Vice PresidentRst. Stock UnitOption exercise or conversionDerivative units1,412$0.00 exercise / conversion priceNot a separate purchaseJul 1Filed Jul 2 · 1d laterSEC filing

Showing the latest 20 of 46 trades. Show all 46 trades

Limited filing history · Market-wide discovery does not establish complete company history. View coverage

Congress transactions 34

All Congress filings
Purchase disclosed

International Business Machines Corporation Common Stock (IBM) · Stock

The filing reports a purchase for the member.

Lloyd Doggett official portraitLloyd DoggettReporting House member
Reported amount
$1,001 – $15,000Reported range; exact amount not disclosed.
Trade date
September 10, 2026
Filed October 5, 2026 · 25d laterOriginal report
Purchase disclosed

International Business Machines Corporation Common Stock (IBM) · Stock

The filing reports a purchase for the member.

Gilbert Cisneros official portraitGilbert CisnerosReporting House member
Reported amount
$1,001 – $15,000Reported range; exact amount not disclosed.
Trade date
August 18, 2026
Filed September 10, 2026 · 23d laterOriginal report
Partial sale disclosed

International Business Machines Corporation Common Stock (IBM) · Stock

The filing reports a partial sale for the member.

Maria Elvira Salazar official portraitMaria Elvira SalazarReporting House member
Reported amount
$1,001 – $15,000Reported range; exact amount not disclosed.
Trade date
August 24, 2026
Filed September 9, 2026 · 16d laterOriginal report
Partial sale disclosed

International Business Machines Corporation Common Stock (IBM) · Stock

The filing reports a partial sale for the member.

Maria Elvira Salazar official portraitMaria Elvira SalazarReporting House member
Reported amount
$1,001 – $15,000Reported range; exact amount not disclosed.
Trade date
August 24, 2026
Filed September 9, 2026 · 16d laterOriginal report
Sale disclosed

International Business Machines Corporation Common Stock (IBM) · Stock

The filing reports a sale for the member.

Gilbert Cisneros official portraitGilbert CisnerosReporting House member
Reported amount
$1,001 – $15,000Reported range; exact amount not disclosed.
Trade date
July 17, 2026
Filed September 4, 2026 · 49d laterOriginal report
Sale disclosed

International Business Machines Corporation Common Stock (IBM) · Stock

The filing reports a sale for a joint account.

Josh Gottheimer official portraitJosh GottheimerReporting House member
Reported amount
$1,001 – $15,000Reported range; exact amount not disclosed.
Trade date
July 16, 2026
Filed August 10, 2026 · 25d laterOriginal report
Partial sale disclosed

International Business Machines Corporation Common Stock (IBM) · Stock

The filing reports a partial sale for a joint account.

Josh Gottheimer official portraitJosh GottheimerReporting House member
Reported amount
$1,001 – $15,000Reported range; exact amount not disclosed.
Trade date
July 15, 2026
Filed August 10, 2026 · 26d laterOriginal report
Purchase disclosed

International Business Machines Corporation Common Stock · Stock

The filing reports a purchase for the member.

AAAlan ArmstrongReporting Senate member
Reported amount
$1,001 – $15,000Reported range; exact amount not disclosed.
Trade date
March 27, 2026
Filed July 21, 2026 · 116d laterOriginal report
Purchase disclosed

International Business Machines Corporation Common Stock (IBM) · Stock

The filing reports a purchase for the member.

Lloyd Doggett official portraitLloyd DoggettReporting House member
Reported amount
$1,001 – $15,000Reported range; exact amount not disclosed.
Trade date
June 10, 2026
Filed July 6, 2026 · 26d laterOriginal report
Purchase disclosed

International Business Machines Corporation Common Stock (IBM) · Stock

The filing reports a purchase for the member.

Gilbert Cisneros official portraitGilbert CisnerosReporting House member
Reported amount
$15,001 – $50,000Reported range; exact amount not disclosed.
Trade date
June 16, 2026
Filed July 2, 2026 · 16d laterOriginal report
Sale disclosed

International Business Machines Corporation Common Stock (IBM) · Stock

The filing reports a sale for the member.

MRMatthew Robert Van EppsReporting House member
Reported amount
$1,001 – $15,000Reported range; exact amount not disclosed.
Trade date
June 16, 2026
Filed June 17, 2026 · 1d laterOriginal report
Purchase disclosed

International Business Machines Corporation Common Stock (IBM) · Stock

The filing reports a purchase for the member.

Maria Elvira Salazar official portraitMaria Elvira SalazarReporting House member
Reported amount
$15,001 – $50,000Reported range; exact amount not disclosed.
Trade date
May 21, 2026
Filed June 8, 2026 · 18d laterOriginal report
Purchase disclosed

International Business Machines Corporation Common Stock (IBM) · Stock

The filing reports a purchase for the member.

Maria Elvira Salazar official portraitMaria Elvira SalazarReporting House member
Reported amount
$15,001 – $50,000Reported range; exact amount not disclosed.
Trade date
May 21, 2026
Filed June 8, 2026 · 18d laterOriginal report
Sale disclosed

International Business Machines Corporation Common Stock (IBM) · Stock

The filing reports a sale for the member.

Gilbert Cisneros official portraitGilbert CisnerosReporting House member
Reported amount
$15,001 – $50,000Reported range; exact amount not disclosed.
Trade date
May 15, 2026
Filed June 8, 2026 · 24d laterOriginal report
Partial sale disclosed

International Business Machines Corporation Common Stock (IBM) · Stock

The filing reports a partial sale for a joint account.

Josh Gottheimer official portraitJosh GottheimerReporting House member
Reported amount
$1,001 – $15,000Reported range; exact amount not disclosed.
Trade date
April 24, 2026
Filed May 19, 2026 · 25d laterOriginal report
Purchase disclosed

International Business Machines Corporation Common Stock (IBM) · Stock

The filing reports a purchase for the member.

Gilbert Cisneros official portraitGilbert CisnerosReporting House member
Reported amount
$15,001 – $50,000Reported range; exact amount not disclosed.
Trade date
April 14, 2026
Filed May 8, 2026 · 24d laterOriginal report
Sale disclosed

International Business Machines Corporation Common Stock (IBM) · Stock

The filing reports a sale for the member.

Gilbert Cisneros official portraitGilbert CisnerosReporting House member
Reported amount
$15,001 – $50,000Reported range; exact amount not disclosed.
Trade date
March 13, 2026
Filed April 7, 2026 · 25d laterOriginal report
Purchase disclosed

International Business Machines Corporation Common Stock (IBM) · Stock

The filing reports a purchase for the member.

Lloyd Doggett official portraitLloyd DoggettReporting House member
Reported amount
$1,001 – $15,000Reported range; exact amount not disclosed.
Trade date
March 10, 2026
Filed April 6, 2026 · 27d laterOriginal report
Sale disclosed

International Business Machines Corporation Common Stock (IBM) · Stock

The filing reports a sale for a joint account.

Jonathan Jackson official portraitJonathan JacksonReporting House member
Reported amount
$50,001 – $100,000Reported range; exact amount not disclosed.
Trade date
February 17, 2026
Filed March 12, 2026 · 23d laterOriginal report
Sale disclosed

International Business Machines Corporation Common Stock (IBM) · Stock

The filing reports a sale for the member.

Jonathan Jackson official portraitJonathan JacksonReporting House member
Reported amount
$1,001 – $15,000Reported range; exact amount not disclosed.
Trade date
February 17, 2026
Filed March 12, 2026 · 23d laterOriginal report
Purchase disclosed

International Business Machines Corporation Common Stock (IBM) · Stock

The filing reports a purchase for the member.

Julia Letlow official portraitJulia LetlowReporting House member
Reported amount
$1,001 – $15,000Reported range; exact amount not disclosed.
Trade date
February 2, 2026
Filed March 12, 2026 · 38d laterOriginal report
Partial sale disclosed

International Business Machines Corporation Common Stock (IBM) · Stock

The filing reports a partial sale for the member.

Gilbert Cisneros official portraitGilbert CisnerosReporting House member
Reported amount
$1,001 – $15,000Reported range; exact amount not disclosed.
Trade date
February 10, 2026
Filed March 9, 2026 · 27d laterOriginal report
Sale disclosed

International Business Machines Corporation Common Stock (IBM) · Stock

The filing reports a sale for the member.

David J. Taylor official portraitDavid J. TaylorReporting House member
Reported amount
$1,001 – $15,000Reported range; exact amount not disclosed.
Trade date
February 26, 2026
Filed March 6, 2026 · 8d laterOriginal report
Sale disclosed

International Business Machines Corporation Common Stock (IBM) · Stock

The filing reports a sale for the member.

David J. Taylor official portraitDavid J. TaylorReporting House member
Reported amount
$15,001 – $50,000Reported range; exact amount not disclosed.
Trade date
February 26, 2026
Filed March 6, 2026 · 8d laterOriginal report
Purchase disclosed

International Business Machines Corporation Common Stock (IBM) · Stock

The filing reports a purchase for the member.

David J. Taylor official portraitDavid J. TaylorReporting House member
Reported amount
$1,001 – $15,000Reported range; exact amount not disclosed.
Trade date
January 8, 2026
Filed January 21, 2026 · 13d laterOriginal report

Showing the latest 25 of 34 disclosed trades. Show all 34 trades