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Insider Trading activities at International Business Machines Corp (IBM)

Insider trading activities (stock purchases, sales, and option exercises) reported by insiders of International Business Machines Corp (IBM) since 2015 are shown in Table 1 and Table 2. Table 1 shows the monthly insider trading data of International Business Machines Corp. Table 2 shows the detailed insider transactions. This company's CIK number is 51143.

Total stock buying since 2015: $5,964,458.
Total stock sales since 2015: $51,976,754.
Total stock option exercises since 2015: $5,712,053.


 1   2 
36 insiders reported insider trading activities at International Business Machines Corp (IBM):
▪ Insider trading activities of Swedish Joseph
▪ Insider trading activities of Clementi Erich
▪ Insider trading activities of Mills Steven A
▪ Insider trading activities of Owens James W
▪ Insider trading activities of Kelly John E Iii
▪ Insider trading activities of Iwata Jon C
▪ Insider trading activities of Spero Joan E
▪ Insider trading activities of Lamoreaux Nickle Jaclyn
▪ Insider trading activities of Schroeter Martin J
▪ Insider trading activities of Robinson Anne
▪ Insider trading activities of Krishna Arvind
▪ Insider trading activities of Gherson Diane J
▪ Insider trading activities of Sutula Stanley J Iii
▪ Insider trading activities of Keverian Kenneth M
▪ Insider trading activities of Gorsky Alex
▪ Insider trading activities of Fehring Nicolas A.
▪ Insider trading activities of Kavanaugh James J
▪ Insider trading activities of Jetter Martin
▪ Insider trading activities of Rhodin Michael D.
▪ Insider trading activities of Leblanc Robert J.
▪ Insider trading activities of Howard Michelle J
▪ Insider trading activities of Van Kralingen Bridget A
▪ Insider trading activities of Di Leo Allen Bruno V
▪ Insider trading activities of Browdy Michelle H
▪ Insider trading activities of Liveris Andrew N
▪ Insider trading activities of Farr David N
▪ Insider trading activities of Rometty Virginia M
▪ Insider trading activities of Mcnabb Frederick William Iii
▪ Insider trading activities of Taurel Sidney
▪ Insider trading activities of Arnold Colleen F.
▪ Insider trading activities of Rosamilia Thomas W
▪ Insider trading activities of Cohn Gary D
▪ Insider trading activities of Thomas Robert David
▪ Insider trading activities of Del Bene Robert F
▪ Insider trading activities of Picciano Robert J
▪ Insider trading activities of Waddell Frederick H

Table 1. Yearly summary of insider stock purchases, sales, and option exercises at International Business Machines Corp (IBM).
Insider Buying Insider Sales Option Exercises
Year Shares Value Shares Value Shares Value
2025 1,200 $298,800 0 $0 95,476 $0
2024 0 $0 13,400 $2,586,247 92,762 $0
2023 0 $0 38,519 $5,159,851 143,252 $0
2022 0 $0 4,800 $667,395 85,115 $0
2021 144 $17,791 0 $0 113,632 $0
2020 25,637 $2,842,605 11,700 $1,596,989 126,947 $0
2019 0 $0 25,877 $3,545,124 139,873 $0
2018 19,674 $2,347,180 29,451 $4,457,441 76,805 $0
2017 1,718 $263,180 5,559 $995,579 132,653 $127,163
2016 1,300 $194,902 91,834 $13,992,186 54,338 $4,305,497
2015 0 $0 126,566 $18,975,942 74,261 $1,279,393

Table 2. Monthly summary of insider trading at International Business Machines Corp (IBM).
Trading Period Insider Buying Insider Sales Option Exercises
year-month Shares Value Shares Value Shares Value
2025-09 0 $0 0 $0 2,742 $0
2025-07 0 $0 0 $0 10,237 $0
2025-06 0 $0 0 $0 19,108 $0
2025-02 1,200 $298,800 0 $0 63,389 $0
2024-11 0 $0 3,600 $774,727 0 $0
2024-09 0 $0 0 $0 4,657 $0
2024-06 0 $0 0 $0 45,808 $0
2024-02 0 $0 9,800 $1,811,520 37,185 $0
2024-01 0 $0 0 $0 5,112 $0
2023-12 0 $0 0 $0 56,479 $0
2023-08 0 $0 0 $0 4,168 $0
2023-06 0 $0 0 $0 67,454 $0
2023-02 0 $0 38,519 $5,159,851 15,151 $0
2022-06 0 $0 4,800 $667,395 80,003 $0
2022-01 0 $0 0 $0 5,112 $0
2021-12 80 $9,900 0 $0 58,668 $0
2021-08 0 $0 0 $0 4,033 $0
2021-06 0 $0 0 $0 50,931 $0
2021-02 64 $7,891 0 $0 0 $0
2020-12 0 $0 0 $0 16,129 $0
2020-11 6,887 $798,564 0 $0 0 $0
2020-10 18,750 $2,044,041 0 $0 0 $0
2020-08 0 $0 7,000 $898,499 0 $0
2020-06 0 $0 0 $0 110,818 $0

Table 3. Detailed insider trading at International Business Machines Corp (IBM)
  Trade Date   Insider Name Trade Type     Shares       Price ($)   Value ($)
2025-09-01 Fehring Nicolas A. (VP, Controller) Option Ex 2,742 .00 0
2025-07-01 Robinson Anne (Senior Vice President) Option Ex 10,237 .00 0
2025-06-08 Thomas Robert David (Senior Vice President) Option Ex 3,443 .00 0
2025-06-08 Fehring Nicolas A. (VP, Controller) Option Ex 517 .00 0
2025-06-08 Lamoreaux Nickle Jaclyn (Senior Vice President) Option Ex 1,379 .00 0
2025-06-08 Krishna Arvind (Chairman, President & CEO) Option Ex 8,606 .00 0
2025-06-08 Kavanaugh James J (Sr. VP and CFO) Option Ex 5,163 .00 0
2025-02-28 Farr David N Buy 1,200 249.00 298,800
2025-02-21 Thomas Robert David (Senior Vice President) Option Ex 8,410 .00 0
2025-02-21 Fehring Nicolas A. (VP, Controller) Option Ex 1,566 .00 0
2025-02-21 Lamoreaux Nickle Jaclyn (Senior Vice President) Option Ex 4,389 .00 0
2025-02-21 Krishna Arvind (Chairman, President & CEO) Option Ex 16,899 .00 0
2025-02-21 Kavanaugh James J (Sr. VP and CFO) Option Ex 9,832 .00 0
2025-02-21 Cohn Gary D (Vice Chairman) Option Ex 7,579 .00 0
2025-02-11 Thomas Robert David (Senior Vice President) Option Ex 14,714 .00 0
2024-11-08 Lamoreaux Nickle Jaclyn (Senior Vice President) Sale 3,600 215.20 774,727
2024-09-01 Fehring Nicolas A. (VP, Controller) Option Ex 2,742 .00 0
2024-09-01 Lamoreaux Nickle Jaclyn (Senior Vice President) Option Ex 1,915 .00 0
2024-06-08 Thomas Robert David (Senior Vice President) Option Ex 7,115 .00 0
2024-06-08 Fehring Nicolas A. (VP, Controller) Option Ex 1,041 .00 0
2024-06-08 Lamoreaux Nickle Jaclyn (Senior Vice President) Option Ex 1,903 .00 0
2024-06-08 Krishna Arvind (Chairman and CEO) Option Ex 18,695 .00 0
2024-06-08 Browdy Michelle H (Senior Vice President) Option Ex 6,203 .00 0
2024-06-08 Kavanaugh James J (Sr. VP and CFO) Option Ex 10,851 .00 0
2024-02-21 Thomas Robert David (Senior Vice President) Option Ex 5,743 .00 0
2024-02-21 Fehring Nicolas A. (VP, Controller) Option Ex 934 .00 0
2024-02-21 Lamoreaux Nickle Jaclyn (Senior Vice President) Option Ex 2,789 .00 0
2024-02-21 Krishna Arvind (Chairman and CEO) Option Ex 11,286 .00 0
2024-02-21 Browdy Michelle H (Senior Vice President) Option Ex 4,146 .00 0
2024-02-21 Kavanaugh James J (Sr. VP and CFO) Option Ex 6,954 .00 0
2024-02-21 Cohn Gary D (Vice Chairman) Option Ex 5,333 .00 0
2024-02-01 Browdy Michelle H (Senior Vice President) Sale 9,800 184.85 1,811,520
2024-01-04 Cohn Gary D (Vice Chairman) Option Ex 5,112 .00 0
2023-12-28 Cohn Gary D (Vice Chairman) Option Ex 23,151 .00 0
2023-12-11 Krishna Arvind (Chairman and CEO) Option Ex 33,328 .00 0
2023-08-18 Lamoreaux Nickle Jaclyn (Senior Vice President) Option Ex 4,168 .00 0
2023-06-08 Fehring Nicolas A. (VP, Controller) Option Ex 1,038 .00 0
2023-06-08 Lamoreaux Nickle Jaclyn (Senior Vice President) Option Ex 1,900 .00 0
2023-06-08 Krishna Arvind (Chairman and CEO) Option Ex 18,695 .00 0
2023-06-08 Browdy Michelle H (Senior Vice President) Option Ex 6,202 .00 0
2023-06-08 Rosamilia Thomas W (Senior Vice President) Option Ex 8,471 .00 0
2023-06-08 Kavanaugh James J (Sr. VP and CFO) Option Ex 10,851 .00 0
2023-06-07 Fehring Nicolas A. (VP, Controller) Option Ex 386 .00 0
2023-06-07 Lamoreaux Nickle Jaclyn (Senior Vice President) Option Ex 480 .00 0
2023-06-07 Krishna Arvind (Chairman and CEO) Option Ex 4,022 .00 0
2023-06-07 Browdy Michelle H (Senior Vice President) Option Ex 2,884 .00 0
2023-06-07 Rosamilia Thomas W (Senior Vice President) Option Ex 3,889 .00 0
2023-06-07 Kavanaugh James J (Sr. VP and CFO) Option Ex 3,889 .00 0
2023-06-03 Fehring Nicolas A. (VP, Controller) Option Ex 2,848 .00 0
2023-06-03 Lamoreaux Nickle Jaclyn (Senior Vice President) Option Ex 1,899 .00 0
2023-02-21 Fehring Nicolas A. (VP, Controller) Option Ex 394 .00 0
2023-02-21 Lamoreaux Nickle Jaclyn (Senior Vice President) Option Ex 1,051 .00 0
2023-02-21 Krishna Arvind (Chairman and CEO) Option Ex 5,163 .00 0
2023-02-21 Rosamilia Thomas W (Senior Vice President) Option Ex 2,441 .00 0
2023-02-21 Kavanaugh James J (Sr. VP and CFO) Option Ex 3,380 .00 0
2023-02-21 Cohn Gary D (Vice Chairman) Option Ex 2,722 .00 0
2023-02-01 Kavanaugh James J (Sr. VP and CFO) Sale 38,519 133.96 5,159,851
2022-06-08 Lamoreaux Nickle Jaclyn (Senior Vice President) Option Ex 2,183 .00 0
2022-06-08 Del Bene Robert F (VP, Controller) Option Ex 4,076 .00 0
2022-06-08 Krishna Arvind (Chairman and CEO) Option Ex 21,803 .00 0
2022-06-08 Browdy Michelle H (Senior Vice President) Option Ex 8,348 .00 0
2022-06-08 Rosamilia Thomas W (Senior Vice President) Option Ex 11,578 .00 0
2022-06-08 Kavanaugh James J (Sr. VP and CFO) Option Ex 13,817 .00 0
2022-06-07 Lamoreaux Nickle Jaclyn (Senior Vice President) Option Ex 478 .00 0
2022-06-07 Del Bene Robert F (VP, Controller) Option Ex 1,435 .00 0
2022-06-07 Krishna Arvind (Chairman and CEO) Option Ex 4,020 .00 0
2022-06-07 Browdy Michelle H (Senior Vice President) Option Ex 2,880 .00 0
2022-06-07 Rosamilia Thomas W (Senior Vice President) Option Ex 3,885 .00 0
2022-06-07 Kavanaugh James J (Sr. VP and CFO) Option Ex 3,885 .00 0
2022-06-02 Del Bene Robert F (VP, Controller) Sale 3,200 139.04 444,930
2022-06-01 Lamoreaux Nickle Jaclyn (Senior Vice President) Option Ex 1,615 .00 0
2022-01-04 Cohn Gary D (Vice Chairman) Option Ex 5,112 .00 0
2021-12-28 Cohn Gary D (Vice Chairman) Option Ex 33,672 .00 0
2021-12-13 Howard Michelle J Buy 80 123.76 9,900
2021-12-11 Krishna Arvind (Chairman and CEO) Option Ex 24,996 .00 0
2021-08-18 Lamoreaux Nickle Jaclyn (Senior Vice President) Option Ex 4,033 .00 0
2021-06-08 Lamoreaux Nickle Jaclyn (Senior Vice President) Option Ex 1,030 .00 0
2021-06-08 Del Bene Robert F (VP, Controller) Option Ex 3,418 .00 0
2021-06-08 Krishna Arvind (Chairman and CEO) Option Ex 15,025 .00 0
2021-06-08 Browdy Michelle H (Senior Vice President) Option Ex 6,953 .00 0
2021-06-08 Kavanaugh James J (Sr. VP and CFO) Option Ex 10,376 .00 0
2021-06-07 Lamoreaux Nickle Jaclyn (Senior Vice President) Option Ex 463 .00 0
2021-06-07 Del Bene Robert F (VP, Controller) Option Ex 1,389 .00 0
2021-06-07 Krishna Arvind (Chairman and CEO) Option Ex 3,891 .00 0
2021-06-07 Browdy Michelle H (Senior Vice President) Option Ex 2,788 .00 0
2021-06-07 Kavanaugh James J (Sr. VP and CFO) Option Ex 3,761 .00 0
2021-06-03 Lamoreaux Nickle Jaclyn (Senior Vice President) Option Ex 1,837 .00 0
2021-02-08 Howard Michelle J Buy 64 123.30 7,891
2020-12-11 Krishna Arvind (CEO) Option Ex 16,129 .00 0
2020-11-09 Gorsky Alex Buy 4,232 117.86 498,762
2020-11-02 Liveris Andrew N Buy 2,655 112.92 299,802
2020-10-30 Swedish Joseph Buy 2,000 111.01 222,020
2020-10-29 Farr David N Buy 1,500 107.78 161,671
2020-10-28 Mcnabb Frederick William Iii Buy 9,250 108.01 999,129
2020-10-28 Waddell Frederick H Buy 1,000 107.50 107,496
2020-10-27 Taurel Sidney Buy 5,000 110.75 553,725
2020-08-11 Gherson Diane J (Senior Vice President) Sale 4,609 129.13 595,160
2020-08-10 Gherson Diane J (Senior Vice President) Sale 1,215 127.00 154,305
2020-08-05 Gherson Diane J (Senior Vice President) Sale 1,176 126.73 149,034
2020-06-08 Del Bene Robert F (VP, Controller) Option Ex 2,399 .00 0
2020-06-08 Krishna Arvind (CEO) Option Ex 7,371 .00 0
2020-06-08 Browdy Michelle H (Senior Vice President) Option Ex 5,821 .00 0
2020-06-08 Keverian Kenneth M (Senior Vice President) Option Ex 5,657 .00 0
2020-06-08 Schroeter Martin J (Senior Vice President) Option Ex 9,049 .00 0
2020-06-08 Gherson Diane J (Senior Vice President) Option Ex 5,760 .00 0
2020-06-08 Kavanaugh James J (Sr. VP and CFO) Option Ex 6,984 .00 0
2020-06-08 Rometty Virginia M (Executive Chairman) Option Ex 21,949 .00 0
2020-06-08 Kelly John E Iii (Executive Vice President) Option Ex 9,186 .00 0
2020-06-07 Del Bene Robert F (VP, Controller) Option Ex 1,389 .00 0
2020-06-07 Krishna Arvind (CEO) Option Ex 3,891 .00 0
2020-06-07 Browdy Michelle H (Senior Vice President) Option Ex 2,788 .00 0
2020-06-07 Keverian Kenneth M (Senior Vice President) Option Ex 2,788 .00 0
2020-06-07 Schroeter Martin J (Senior Vice President) Option Ex 6,031 .00 0
2020-06-07 Gherson Diane J (Senior Vice President) Option Ex 2,788 .00 0
2020-06-07 Kavanaugh James J (Sr. VP and CFO) Option Ex 3,761 .00 0
2020-06-07 Rometty Virginia M (Executive Chairman) Option Ex 8,625 .00 0
2020-06-07 Kelly John E Iii (Executive Vice President) Option Ex 3,891 .00 0
2020-06-01 Del Bene Robert F (VP, Controller) Option Ex 690 .00 0
2020-02-26 Del Bene Robert F (VP, Controller) Sale 1,175 140.41 164,978
2020-02-20 Del Bene Robert F (VP, Controller) Sale 1,175 151.27 177,738
2020-02-19 Del Bene Robert F (VP, Controller) Sale 1,175 150.83 177,220
2020-02-14 Del Bene Robert F (VP, Controller) Sale 1,175 151.96 178,554
2019-12-30 Kelly John E Iii (Executive Vice President) Option Ex 13,981 .00 0
2019-12-22 Browdy Michelle H (Senior Vice President) Option Ex 7,813 .00 0
2019-06-14 Keverian Kenneth M (Senior Vice President) Sale 2,227 135.15 300,979
2019-06-11 Keverian Kenneth M (Senior Vice President) Sale 2,690 135.50 364,495
2019-06-08 Del Bene Robert F (VP, Controller) Option Ex 2,674 .00 0
2019-06-08 Browdy Michelle H (Senior Vice President) Option Ex 5,819 .00 0
2019-06-08 Keverian Kenneth M (Senior Vice President) Option Ex 5,655 .00 0
2019-06-08 Schroeter Martin J (Senior Vice President) Option Ex 9,048 .00 0
2019-06-08 Gherson Diane J (Senior Vice President) Option Ex 5,759 .00 0
2019-06-08 Kavanaugh James J (Sr. VP and CFO) Option Ex 6,983 .00 0
2019-06-08 Rometty Virginia M (Chairman, Pres. and CEO) Option Ex 21,949 .00 0
2019-06-08 Kelly John E Iii (Executive Vice President) Option Ex 9,186 .00 0
2019-06-04 Keverian Kenneth M (Senior Vice President) Sale 2,083 132.00 274,956
2019-06-01 Del Bene Robert F (VP, Controller) Option Ex 690 .00 0
2019-03-07 Del Bene Robert F (VP, Controller) Sale 123 135.51 16,667
2019-03-01 Clementi Erich (Senior Vice President) Sale 13,000 139.03 1,807,403
2019-02-06 Gherson Diane J (Senior Vice President) Sale 2,851 136.05 387,878
2019-02-05 Gherson Diane J (Senior Vice President) Sale 2,903 135.29 392,746
2019-02-02 Schroeter Martin J (Senior Vice President) Option Ex 25,158 .00 0
2019-02-02 Gherson Diane J (Senior Vice President) Option Ex 12,579 .00 0
2019-02-02 Clementi Erich (Senior Vice President) Option Ex 12,579 .00 0
2018-12-30 Kelly John E Iii (Senior Vice President) Option Ex 13,980 .00 0
2018-12-17 Del Bene Robert F (VP, Controller) Option Ex 2,646 .00 0
2018-12-17 Browdy Michelle H (Senior Vice President) Option Ex 3,969 .00 0
2018-11-02 Rometty Virginia M (Chairman, Pres. and CEO) Buy 8,500 117.51 998,835
2018-11-01 Waddell Frederick H Buy 2,153 115.98 249,715
2018-11-01 Swedish Joseph Buy 2,000 116.42 232,838
2018-10-31 Owens James W Buy 1,000 114.68 114,676
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Insider trading activities including stock purchases, stock sales, and option exercises of IBM listed in the above tables cannot be completely guaranteed as to their accuracy. For more insider trading information of International Business Machines Corp (symbol IBM, CIK number 51143) see the Securities and Exchange Commission (SEC) website.



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