Arvind Krishna - 27 Aug 2026 Form 4 Insider Report for INTERNATIONAL BUSINESS MACHINES CORP (IBM)

Reporting relationship: Chairman, President & CEO, Director
Issuer ticker: IBM
Reported as of: 27 Aug 2026
Net transaction value: $0
SEC form: 4
Accepted by SEC: 28 Aug 2026, 16:26:26 UTC
Prior SEC filing: 01 Jul 2026
Source filing: View source filing
Reporting owner signature: L. Mallardi on behalf of A. Krishna

Key filing fact

Arvind Krishna filed Form 4 for INTERNATIONAL BUSINESS MACHINES CORP (IBM) on 28 Aug 2026.

Key facts

This page summarizes Arvind Krishna's Form 4 filing for INTERNATIONAL BUSINESS MACHINES CORP (IBM).
1 reported transaction and 1 derivative row are listed below.
Accepted by SEC: 28 Aug 2026, 16:26.

Change

Previous filing in this sequence was filed on 01 Jul 2026.
Current net transaction value: $0.

Research use

This tells you what this filing adds before you inspect full transaction and derivative tables.
You can trace every row back to the original SEC filing document.

Evidence

Filed on Form 4

Ownership activity is grounded in SEC Form 4 disclosures.

View source filing

Reporting Owners (1)

CIK 0001629898 Primary reporting owner

KRISHNA ARVIND

Relationship: Chairman, President & CEO, Director
Address: IBM CORPORATION, ONE NEW ORCHARD ROAD, ARMONK
Signature: L. Mallardi on behalf of A. Krishna
Signature date: 28 Aug 2026

Reported derivative securities

Options, warrants, convertible securities, or similar derivative positions disclosed in the filing.

IBM transaction Derivative

Phantom Stock

Discretionary transaction in accordance with Rule 16b-3(f) resulting in acquisition or disposition of issuer securities

Transaction value
Shares: +8,376
Change %: +42%
Price: $238.79^*
Shares after: 28,447
Date: 27 Aug 2026
Ownership: Direct
Underlying class: Common Stock
Underlying amount: 8,376
Exercise price: $0.000000
Footnotes: F1, F2, F3

^* marks a reported price that did not pass the local price check.

Additional SEC filing notes

Filing notes and footnotes

Explanation of responses 3 footnotes

Footnote F1

Phantom stock units convert to the cash value of the company's common stock on a one-for-one basis.

Footnote F2

Acquisition of phantom stock units under the IBM Excess Savings Plan.

Footnote F3

Distribution of phantom stock units under the IBM Excess Savings Plan is deferred until separation from the company. The reporting person may transfer these phantom stock units into an alternative investment account under such plan.