International Business Machines Corporation
Last updated September 27, 2026
Organization details
- Legal name
- International Business Machines Corporation
- Ownership
- Public
- Status
- Active
- SIC code
- 3570 — Computer & office Equipment
- Jurisdiction of incorporation
- New York
- Headquarters city
- Armonk
- Headquarters state / province
- New York
- Headquarters country
- United States
- Fiscal year end
- December
- Ticker symbol
- IBM
- Primary stock exchange
- NYSE
Identifiers
- SEC CIK
- 0000051143
- EIN
- 13-0871985
Board of directors
-
Alex Gorsky · DirectorSince 2023
-
Alfred W. Zollar · DirectorSince 2023
-
Andrew N. Liveris · DirectorSince 2023
-
Arvind Krishna · Director · Chairman, President & CEOSince 2023
-
David N. Farr · DirectorSince 2023
-
Frederick H. Waddell · DirectorSince 2023
-
Frederick William Mcnabb III · DirectorSince 2023
-
Joseph Swedish · DirectorSince 2023
-
Marianne Catherine Brown · DirectorSince 2023
-
Martha E. Pollack · DirectorSince 2023
-
Michael Miebach · DirectorSince 2023
-
Michelle J. Howard · DirectorSince 2023
-
Peter R. Voser · DirectorSince 2023
-
Ramon Laguarta · DirectorSince 2026
-
Thomas Buberl · DirectorSince 2023
Chief executives
Arvind Krishna
· Chairman and CEO
Dates unknown
Director election results
Annual meeting of April 28, 2026. Support is votes for as a share of votes for and against (or withheld). Below 80% is a clear protest.
-
86.9%
-
93.7%
-
96.0%
-
96.3%
-
96.5%
-
96.6%
-
97.4%
-
98.0%
-
98.1%
-
98.7%
-
98.8%
-
98.9%
-
98.9%
Board connections
10 of this board's directors also sit on 16 other boards.
- via Arvind Krishna and Marianne Catherine Brown
- via Frederick H. Waddell
- via Marianne Catherine Brown
- via Alex Gorsky
- via Joseph Swedish
- via Alex Gorsky
- via Alex Gorsky
- via Andrew N. Liveris
- via Michael Miebach
- via Alfred W. Zollar
- via Ramon Laguarta
- via Alfred W. Zollar
- via Alfred W. Zollar
- via Marianne Catherine Brown
- via Frederick William Mcnabb III
- via Ramon Laguarta
Insider trades
All notable trades →From SEC Forms 4 and 5. Open-market purchases and sales are highlighted; grants, option exercises and shares withheld for tax are routine.
- Bought, last 12 months
- $417,157
- 3 purchases by 3 insiders
- Sold, last 12 months
- $5,758,088
- 1 sale by 1 insider
| Date | Insider | Transaction | Shares | Price | Value |
|---|---|---|---|---|---|
| Aug 26, 2026 | Thomas Robert David Officer (Senior Vice President) | Open-market sale | −25,000 | $230.32 | $5,758,088 |
| Jul 1, 2026 | Robinson Anne Officer (Senior Vice President) | Option exercise | +5,883 | — | — |
| Jul 1, 2026 | Robinson Anne Officer (Senior Vice President) | Shares withheld for tax | −3,254 | $286.73 | $933,003 |
| Jul 1, 2026 | Robinson Anne Officer (Senior Vice President) | Option exercise | +1,412 | — | — |
| Jul 1, 2026 | Robinson Anne Officer (Senior Vice President) | Shares withheld for tax | −781 | $286.73 | $223,932 |
| Jun 4, 2026 | Fehring Nicolas A. Officer (VP, Controller) | Gift | −400 | — | — |
| Feb 25, 2026 | Michelle J. Howard Director | Open-market purchase | +50 | $237.83 | $11,892 |
| Feb 25, 2026 | Michael Miebach Director | Open-market purchase | +434 | $233.33 | $101,265 |
| Feb 21, 2026 | Gary D. Cohn Officer (Vice Chairman) | Option exercise | +2,725 | — | — |
| Feb 21, 2026 | James J. Kavanaugh Officer (Sr. VP and CFO) | Option exercise | +3,380 | — | — |
| Feb 21, 2026 | Arvind Krishna Director, Officer (Chairman, President & CEO) | Option exercise | +5,166 | — | — |
| Feb 21, 2026 | Fehring Nicolas A. Officer (VP, Controller) | Option exercise | +396 | — | — |
| Feb 21, 2026 | LAMOREAUX NICKLE JACLYN Officer (Senior Vice President) | Option exercise | +1,053 | — | — |
| Feb 21, 2026 | Thomas Robert David Officer (Senior Vice President) | Option exercise | +2,631 | — | — |
| Feb 21, 2026 | Gary D. Cohn Officer (Vice Chairman) | Shares withheld for tax | −1,507 | $256.42 | $386,425 |
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