International Business Machines Corp
A giant of the technology world, IBM builds hybrid cloud and AI platforms, software, servers, storage, and consulting services used by businesses and governments everywhere. It began in 1911 as the Computing-Tabulating-Recording Company, which made punch-card tabulators, time clocks, and weighing scales; in 1924 Thomas Watson renamed it International Business Machines. Fun fact: it's nicknamed "Big Blue" after its blue mainframe cabinets, and its Watson AI famously beat human champions on the quiz show Jeopardy!.
Granted 2.14M · Sold 1.41M
Granted 827.7K
Granted 883.2K · Bought 8.5K · Sold 277.0K
Granted 7.8K
Granted 534.5K · Sold 139.1K
Granted 507.0K · Sold 452.2K
Granted 864.8K · Sold 536.0K
Granted 810.6K · Sold 532.4K
Granted 142.4K · Sold 45.0K
Granted 183.7K · Sold 9.8K
Granted 224.1K
Granted 527.6K · Sold 303.2K
Granted 189.1K · Sold 131.5K
Granted 184.4K
Granted 117.0K · Sold 48.2K
Granted 165.5K · Sold 26.5K
Granted 131.4K · Sold 83.8K
Granted 597.9K · Sold 479.4K
Granted 107.9K · Sold 3.6K
Granted 499.7K · Sold 369.4K
Granted 104.9K · Sold 17.7K
Granted 557.0K · Sold 378.3K
Granted 151.6K · Sold 48.2K
Granted 87.1K · Sold 7.0K
Granted 686.6K · Sold 536.4K
Granted 259.7K · Sold 141.8K
Granted 64.0K · Sold 61.6K
Granted 124.8K · Sold 61.7K
Granted 21.4K · Sold 8.5K
Granted 32.3K · Sold 7.7K
Granted 24.0K · Bought 9.3K · Sold 9.8K
Granted 12.0K
Granted 109.1K · Sold 41.8K
Granted 240.3K · Sold 137.0K
Granted 11.0K
Granted 379.9K · Sold 284.3K
Granted 120.6K · Sold 101.6K
Granted 295.6K · Sold 233.3K
Granted 305.6K · Sold 224.7K
Granted 26.1K
Granted 41.0K · Sold 9.4K
Granted 1.9K
Granted 88.3K · Sold 45.8K
Granted 3.4K
Granted 21.0K
Bought 9.2K
Bought 9.3K
Granted 24.0K · Sold 24.0K
Granted 32.0K · Sold 24.7K
Granted 4.0K · Sold 2.4K
Granted 4.0K · Bought 2.7K · Sold 1.7K
Granted 12.0K · Sold 12.0K
Bought 4.0K
Granted 12.0K · Sold 12.0K
Granted 15.6K · Sold 10.0K
Granted 4.0K · Sold 4.0K
Bought 4.2K
Granted 85.4K · Sold 47.0K
Granted 4.0K · Sold 4.0K
Bought 3.8K
Granted 3.6K
Bought 2.7K
Granted 4.0K · Sold 4.0K
Bought 936
Bought 434
Granted 8.0K · Sold 8.0K
Bought 194
Granted 134.2K · Sold 142.4K
| Insider | Stake change | Holds now | Granted / vested | Bought | Sold |
|---|---|---|---|---|---|
| Palmisano Samuel JChairman of the Board, Director · 612 transactions | — | 1.02Mas of Oct 2012 | 2.14M | — | 1.41M |
| Krishna ArvindChairman, President & CEO, Director · 93 transactions | — | 372.2K | 827.7K | — | — |
| Rometty Virginia MExecutive Chairman, Director · 249 transactions | — | 334.8Kas of Dec 2020 | 883.2K | 8.5K | 277.0K |
| Whitehurst James MPresident · 3 transactions | — | 197.1Kas of Jun 2021 | 7.8K | — | — |
| Whitehurst James MoonPresident · 3 transactions | — | 189.3Kas of May 2021 | — | — | — |
| Kavanaugh James JSr. VP and CFO · 290 transactions | — | 175.7K | 534.5K | — | 139.1K |
| Donofrio Nicholas MExecutive Vice President · 61 transactions | — | 174.8Kas of May 2008 | 507.0K | — | 452.2K |
| Kelly John E IIIExecutive Vice President · 514 transactions | — | 169.7Kas of Dec 2020 | 864.8K | — | 536.0K |
| Mills Steven AExecutive Vice President · 258 transactions | — | 156.2Kas of Dec 2015 | 810.6K | — | 532.4K |
| Elix Douglas TSenior Vice President · 52 transactions | — | 133.9Kas of May 2008 | 142.4K | — | 45.0K |
| Browdy Michelle HSenior Vice President · 102 transactions | — | 124.6Kas of Jun 2024 | 183.7K | — | 9.8K |
| Cohn Gary DVice Chairman · 44 transactions | — | 111.0K | 224.1K | — | — |
| Daniels Michael ESenior Vice President · 367 transactions | — | 107.9Kas of Feb 2013 | 527.6K | — | 303.2K |
| Harreld J BruceSenior Vice President · 62 transactions | — | 105.4Kas of Jul 2008 | 189.1K | — | 131.5K |
| Schroeter Martin JSenior Vice President · 49 transactions | — | 104.3Kas of Jun 2020 | 184.4K | — | — |
| Rhodin Michael D.Senior Vice President · 139 transactions | — | 85.3Kas of Nov 2016 | 117.0K | — | 48.2K |
| Thomas Robert DavidSenior Vice President · 37 transactions | — | 74.1K | 165.5K | — | 26.5K |
| Zeitler William MSenior Vice President · 57 transactions | — | 70.1Kas of May 2008 | 131.4K | — | 83.8K |
| Macdonald J RandallSenior Vice President · 228 transactions | — | 63.8Kas of Feb 2013 | 597.9K | — | 479.4K |
| Lamoreaux Nickle JaclynSenior Vice President · 79 transactions | — | 56.9K | 107.9K | — | 3.6K |
| Iwata Jon CSenior Vice President · 330 transactions | — | 54.2Kas of Nov 2016 | 499.7K | — | 369.4K |
| Rosamilia Thomas WSenior Vice President · 47 transactions | — | 53.7Kas of Jun 2023 | 104.9K | — | 17.7K |
| Loughridge MarkSr. VP and CFO · 292 transactions | — | 51.1Kas of Oct 2013 | 557.0K | — | 378.3K |
| LeBlanc Robert J.Senior Vice President · 78 transactions | — | 50.7Kas of Aug 2016 | 151.6K | — | 48.2K |
| Keverian Kenneth MSenior Vice President · 39 transactions | — | 46.6Kas of Jun 2020 | 87.1K | — | 7.0K |
| Sanford Linda SSenior Vice President · 345 transactions | — | 44.6Kas of Nov 2014 | 686.6K | — | 536.4K |
| Clementi ErichSenior Vice President · 196 transactions | — | 41.4Kas of Mar 2019 | 259.7K | — | 141.8K |
| O Donnell Daniel EVP, Secretary · 26 transactions | — | 37.6Kas of Jul 2007 | 64.0K | — | 61.6K |
| Arnold Colleen F.Senior Vice President · 83 transactions | — | 37.4Kas of Feb 2016 | 124.8K | — | 61.7K |
| Picciano Robert JSenior Vice President · 21 transactions | — | 34.8Kas of Jan 2017 | 21.4K | — | 8.5K |
| Bramante James PSenior Vice President · 12 transactions | — | 31.5Kas of Feb 2013 | 32.3K | — | 7.7K |
| Taurel SidneyDirector · 19 transactions | — | 28.8Kas of Oct 2020 | 24.0K | 9.3K | 9.8K |
| Knight Charles FDirector · 3 transactions | — | 26.3Kas of Feb 2006 | 12.0K | — | — |
| Gherson Diane JSenior Vice President · 85 transactions | — | 26.0Kas of Aug 2020 | 109.1K | — | 41.8K |
| Weber Robert CSenior Vice President · 155 transactions | — | 25.5Kas of Jul 2014 | 240.3K | — | 137.0K |
| Noto Lucio ADirector · 11 transactions | — | 25.1Kas of Jul 2008 | 11.0K | — | — |
| Shaughnessy Timothy SSenior Vice President · 237 transactions | — | 24.5Kas of Jul 2014 | 379.9K | — | 284.3K |
| Horn Paul MSenior Vice President · 29 transactions | — | 24.2Kas of Aug 2007 | 120.6K | — | 101.6K |
| Moffat Robert W JrSenior Vice President · 167 transactions | — | 23.9Kas of Aug 2009 | 295.6K | — | 233.3K |
| Adkins Rodney CSenior Vice President · 182 transactions | — | 22.2Kas of Feb 2014 | 305.6K | — | 224.7K |
| Fehring Nicolas A.VP, Controller · 52 transactions | — | 16.6K | 26.1K | — | — |
| Del Bene Robert FVP, Controller · 109 transactions | — | 14.6Kas of Nov 2022 | 41.0K | — | 9.4K |
| Greene Jesse J JrVP, Treasurer · 2 transactions | — | 14.0Kas of May 2007 | 1.9K | — | — |
| Di Leo Allen Bruno VSenior Vice President · 62 transactions | — | 10.7Kas of Apr 2016 | 88.3K | — | 45.8K |
| Rosenberg Donald JSenior Vice President · 4 transactions | — | 10.5Kas of Feb 2006 | 3.4K | — | — |
| Robinson AnneSenior Vice President · 10 transactions | — | 10.3K | 21.0K | — | — |
| Farr David NDirector · 17 transactions | — | 9.3K | — | 9.2K | — |
| McNabb Frederick William IIIDirector · 1 transaction | — | 9.3Kas of Oct 2020 | — | 9.3K | — |
| Black CathleenDirector · 19 transactions | — | 8.3Kas of Feb 2010 | 24.0K | — | 24.0K |
| Chenault Kenneth IDirector · 37 transactions | — | 8.3Kas of Feb 2016 | 32.0K | — | 24.7K |
| Zambrano Lorenzo HDirector · 3 transactions | — | 8.0Kas of Feb 2014 | 4.0K | — | 2.4K |
| Owens James WDirector · 9 transactions | — | 5.9Kas of Oct 2018 | 4.0K | 2.7K | 1.7K |
| Dormann JuergenDirector · 6 transactions | — | 5.4Kas of Apr 2007 | 12.0K | — | 12.0K |
| Swedish JosephDirector · 2 transactions | — | 5.3Kas of Oct 2020 | — | 4.0K | — |
| Spero Joan EDirector · 34 transactions | — | 4.9Kas of Feb 2016 | 12.0K | — | 12.0K |
| Jetter MartinSenior Vice President · 30 transactions | — | 4.5Kas of Aug 2016 | 15.6K | — | 10.0K |
| Vest Charles MDirector · 2 transactions | — | 4.4Kas of Apr 2006 | 4.0K | — | 4.0K |
| Gorsky AlexDirector · 1 transaction | — | 4.2Kas of Nov 2020 | — | 4.2K | — |
| van Kralingen Bridget ASenior Vice President · 42 transactions | — | 4.1Kas of Nov 2016 | 85.4K | — | 47.0K |
| Makihara MinoruDirector · 14 transactions | — | 3.8Kas of Feb 2008 | 4.0K | — | 4.0K |
| Waddell Frederick HDirector · 4 transactions | — | 3.8Kas of Oct 2020 | — | 3.8K | — |
| Sutula Stanley J IIIVP, Controller · 20 transactions | — | 2.9Kas of Jun 2016 | 3.6K | — | — |
| Liveris Andrew NDirector · 1 transaction | — | 2.7Kas of Nov 2020 | — | 2.7K | — |
| Jackson Shirley ADirector · 3 transactions | — | 1.2Kas of Jan 2011 | 4.0K | — | 4.0K |
| Zollar Alfred WDirector · 1 transaction | — | 936as of Nov 2024 | — | 936 | — |
| Miebach MichaelDirector · 1 transaction | — | 434 | — | 434 | — |
| Eskew Michael LDirector · 8 transactions | — | 300as of Feb 2016 | 8.0K | — | 8.0K |
| Howard Michelle JDirector · 3 transactions | — | 194 | — | 194 | — |
| Kern R. Franklin IIISenior Vice President · 189 transactions | — | 100as of Jul 2011 | 134.2K | — | 142.4K |
Select a row to see that insider’s individual transactions. Sum of the holdings confirmed in the 12 months before this insider's last filing. A Form 4 reports a holding per line — held directly, or through a named trust, partnership or foundation, and in each share class separately — never a person’s total. Lines not restated in that time are left out and shown apart: an active filer restates what they still hold, so a line they did not restate is more often an entity since renamed, whose shares a successor line reports too. An amber marker means some were left out.
Net open-market activity over all recorded history: -7.44M shares. Grants, option exercises and tax withholding are excluded — they are compensation mechanics, not decisions to buy or sell.