| Feb 28, 2019 AForm 4 → | Mar 1, 4:04 pm EST | INTERNATIONAL BUSINESS MACHINES CORPIBM | 6 | $138.13 | $829 | 9,020 | — | |
| Feb 15, 2019 AForm 4 → | Feb 19, 12:57 pm EST | INTERNATIONAL BUSINESS MACHINES CORPIBM | 6 | $138.03 | $828 | 9,014 | — | |
| Feb 7, 2019 AForm 4 → | Feb 8, 2:36 pm EST | INTERNATIONAL BUSINESS MACHINES CORPIBM | 105 | — | — | 9,012 | — | |
| Jan 31, 2019 AForm 4 → | Feb 1, 3:33 pm EST | INTERNATIONAL BUSINESS MACHINES CORPIBM | 6 | $134.42 | $807 | 8,907 | — | |
| Jan 15, 2019 AForm 4 → | Jan 16, 1:42 pm EST | INTERNATIONAL BUSINESS MACHINES CORPIBM | 7 | $121.73 | $852 | 8,900 | — | |
| Dec 31, 2018 AForm 4 → | Jan 2, 2019, 4:04 pm EST | INTERNATIONAL BUSINESS MACHINES CORPIBM | 615 | $113.67 | $909 | 8,894 | — | |
| Dec 14, 2018 AForm 4 → | Dec 17, 12:44 pm EST | INTERNATIONAL BUSINESS MACHINES CORPIBM | 7 | $119.90 | $839 | 8,280 | — | |
| Nov 30, 2018 AForm 4 → | Dec 3, 4:13 pm EST | INTERNATIONAL BUSINESS MACHINES CORPIBM | 7 | $124.27 | $870 | 8,270 | — | |
| Nov 15, 2018 AForm 4 → | Nov 16, 1:12 pm EST | INTERNATIONAL BUSINESS MACHINES CORPIBM | 7 | $121.44 | $850 | 8,267 | — | |
| Nov 8, 2018 AForm 4 → | Nov 9, 4:04 pm EST | INTERNATIONAL BUSINESS MACHINES CORPIBM | 104 | — | — | 8,259 | — | |
| Oct 31, 2018 AForm 4 → | Nov 1, 3:38 pm EDT | INTERNATIONAL BUSINESS MACHINES CORPIBM | 7 | $115.43 | $808 | 8,157 | — | |
| Oct 15, 2018 AForm 4 → | Oct 16, 3:41 pm EDT | INTERNATIONAL BUSINESS MACHINES CORPIBM | 6 | $141.13 | $847 | 8,146 | — | |
| Sep 28, 2018 AForm 4 → | Oct 1, 4:12 pm EDT | INTERNATIONAL BUSINESS MACHINES CORPIBM | 6 | $151.21 | $907 | 8,139 | — | |
| Sep 14, 2018 AForm 4 → | Sep 17, 2:06 pm EDT | INTERNATIONAL BUSINESS MACHINES CORPIBM | 6 | $148.33 | $890 | 8,134 | — | |
| Aug 31, 2018 AForm 4 → | Sep 4, 1:42 pm EDT | INTERNATIONAL BUSINESS MACHINES CORPIBM | 6 | $146.48 | $879 | 8,129 | — | |
| Aug 15, 2018 AForm 4 → | Aug 16, 2:16 pm EDT | INTERNATIONAL BUSINESS MACHINES CORPIBM | 6 | $143.91 | $863 | 8,125 | — | |
| Aug 9, 2018 AForm 4 → | Aug 13, 11:19 am EDT | INTERNATIONAL BUSINESS MACHINES CORPIBM | 87 | — | — | 8,119 | — | |
| Jul 31, 2018 AForm 4 → | Aug 1, 11:20 am EDT | INTERNATIONAL BUSINESS MACHINES CORPIBM | 6 | $144.93 | $870 | 8,032 | — | |
| Jul 13, 2018 AForm 4 → | Jul 16, 12:43 pm EDT | INTERNATIONAL BUSINESS MACHINES CORPIBM | 6 | $145.90 | $875 | 8,026 | — | |
| Jun 29, 2018 AForm 4 → | Jul 2, 4:02 pm EDT | INTERNATIONAL BUSINESS MACHINES CORPIBM | 6 | $139.70 | $838 | 8,021 | — | |
| Jun 15, 2018 AForm 4 → | Jun 18, 11:46 am EDT | INTERNATIONAL BUSINESS MACHINES CORPIBM | 6 | $145.39 | $872 | 8,016 | — | |
| Jun 8, 2018 AMForm 4 → | Jun 12, 8:15 am EDT | INTERNATIONAL BUSINESS MACHINES CORPIBM | 11,398 | — | — | 5,250 | — | |
| May 31, 2018 AForm 4 → | Jun 1, 11:54 am EDT | INTERNATIONAL BUSINESS MACHINES CORPIBM | 6 | $141.31 | $848 | 8,013 | — | |
| May 15, 2018 AForm 4 → | May 16, 1:18 pm EDT | INTERNATIONAL BUSINESS MACHINES CORPIBM | 6 | $143.74 | $862 | 8,007 | — | |
| May 9, 2018 AForm 4 → | May 10, 12:48 pm EDT | INTERNATIONAL BUSINESS MACHINES CORPIBM | 87 | — | — | 8,002 | — | |
| Apr 30, 2018 AForm 4 → | May 1, 1:08 pm EDT | INTERNATIONAL BUSINESS MACHINES CORPIBM | 6 | $144.96 | $870 | 7,915 | — | |
| Apr 13, 2018 AForm 4 → | Apr 16, 11:22 am EDT | INTERNATIONAL BUSINESS MACHINES CORPIBM | 5 | $156.71 | $784 | 7,911 | — | |
| Mar 29, 2018 AForm 4 → | Mar 30, 3:15 pm EDT | INTERNATIONAL BUSINESS MACHINES CORPIBM | 5 | $153.43 | $767 | 7,906 | — | |
| Mar 15, 2018 AForm 4 → | Mar 16, 1:27 pm EDT | INTERNATIONAL BUSINESS MACHINES CORPIBM | 248 | $159.61 | $39,583 | 7,901 | — | |
| Feb 28, 2018 AForm 4 → | Mar 1, 1:26 pm EST | INTERNATIONAL BUSINESS MACHINES CORPIBM | 5 | $155.83 | $779 | 7,655 | — | |
| Feb 15, 2018 AForm 4 → | Feb 16, 4:16 pm EST | INTERNATIONAL BUSINESS MACHINES CORPIBM | 5 | $156.01 | $780 | 7,650 | — | |
| Feb 8, 2018 AForm 4 → | Feb 9, 11:39 am EST | INTERNATIONAL BUSINESS MACHINES CORPIBM | 77 | — | — | 7,650 | — | |
| Jan 31, 2018 AForm 4 → | Feb 1, 4:18 pm EST | INTERNATIONAL BUSINESS MACHINES CORPIBM | 5 | $163.70 | $819 | 7,572 | — | |
| Jan 12, 2018 AForm 4 → | Jan 16, 10:07 am EST | INTERNATIONAL BUSINESS MACHINES CORPIBM | 5 | $163.14 | $816 | 7,567 | — | |
| Dec 29, 2017 AForm 4 → | Jan 2, 2018, 4:04 pm EST | INTERNATIONAL BUSINESS MACHINES CORPIBM | 452 | $153.42 | $767 | 7,564 | — | |
| Dec 15, 2017 AForm 4 → | Dec 18, 1:37 pm EST | INTERNATIONAL BUSINESS MACHINES CORPIBM | 6 | $152.50 | $915 | 7,113 | — | |
| Nov 30, 2017 AForm 4 → | Dec 1, 1:10 pm EST | INTERNATIONAL BUSINESS MACHINES CORPIBM | 5 | $153.97 | $770 | 7,108 | — | |
| Nov 15, 2017 AForm 4 → | Nov 16, 12:53 pm EST | INTERNATIONAL BUSINESS MACHINES CORPIBM | 6 | $147.10 | $883 | 7,107 | — | |
| Nov 9, 2017 AForm 4 → | Nov 13, 11:41 am EST | INTERNATIONAL BUSINESS MACHINES CORPIBM | 70 | — | — | 7,100 | — | |
| Oct 31, 2017 AForm 4 → | Nov 1, 12:13 pm EDT | INTERNATIONAL BUSINESS MACHINES CORPIBM | 5 | $154.06 | $770 | 7,029 | — | |
| Oct 13, 2017 AForm 4 → | Oct 16, 11:48 am EDT | INTERNATIONAL BUSINESS MACHINES CORPIBM | 6 | $147.10 | $883 | 7,023 | — | |
| Sep 29, 2017 AForm 4 → | Oct 2, 12:44 pm EDT | INTERNATIONAL BUSINESS MACHINES CORPIBM | 6 | $145.08 | $870 | 7,018 | — | |
| Sep 15, 2017 AForm 4 → | Sep 18, 11:38 am EDT | INTERNATIONAL BUSINESS MACHINES CORPIBM | 6 | $144.82 | $869 | 7,013 | — | |
| Aug 31, 2017 AForm 4 → | Sep 1, 12:30 pm EDT | INTERNATIONAL BUSINESS MACHINES CORPIBM | 6 | $143.03 | $858 | 7,007 | — | |
| Aug 15, 2017 AForm 4 → | Aug 16, 1:12 pm EDT | INTERNATIONAL BUSINESS MACHINES CORPIBM | 6 | $142.07 | $852 | 7,003 | — | |
| Aug 8, 2017 AForm 4 → | Aug 9, 3:22 pm EDT | INTERNATIONAL BUSINESS MACHINES CORPIBM | 73 | — | — | 6,997 | — | |
| Jul 31, 2017 AForm 4 → | Aug 1, 1:57 pm EDT | INTERNATIONAL BUSINESS MACHINES CORPIBM | 6 | $144.67 | $868 | 6,924 | — | |
| Jul 14, 2017 AForm 4 → | Jul 17, 12:45 pm EDT | INTERNATIONAL BUSINESS MACHINES CORPIBM | 5 | $154.24 | $771 | 6,919 | — | |
| Jun 30, 2017 AForm 4 → | Jul 5, 3:43 pm EDT | INTERNATIONAL BUSINESS MACHINES CORPIBM | 5 | $153.83 | $769 | 6,914 | — | |
| Jun 15, 2017 AForm 4 → | Jun 16, 12:50 pm EDT | INTERNATIONAL BUSINESS MACHINES CORPIBM | 5 | $154.22 | $771 | 6,910 | — | |
| Jun 8, 2017 AMForm 4 → | Jun 9, 7:14 pm EDT | INTERNATIONAL BUSINESS MACHINES CORPIBM | 8,991 | — | — | 5,975 | — | |
| May 31, 2017 AForm 4 → | Jun 1, 4:15 pm EDT | INTERNATIONAL BUSINESS MACHINES CORPIBM | 5 | $152.63 | $763 | 6,905 | — | |
| May 15, 2017 AForm 4 → | May 16, 1:48 pm EDT | INTERNATIONAL BUSINESS MACHINES CORPIBM | 5 | $151.51 | $758 | 6,901 | — | |
| May 8, 2017 AForm 4 → | May 9, 2:40 pm EDT | INTERNATIONAL BUSINESS MACHINES CORPIBM | 68 | — | — | 6,896 | — | |
| Apr 28, 2017 AForm 4 → | May 1, 1:02 pm EDT | INTERNATIONAL BUSINESS MACHINES CORPIBM | 5 | $160.29 | $801 | 6,828 | — | |
| Apr 13, 2017 AForm 4 → | Apr 17, 10:04 am EDT | INTERNATIONAL BUSINESS MACHINES CORPIBM | 5 | $169.53 | $848 | 6,824 | — | |
| Mar 31, 2017 AMForm 4 → | Apr 3, 4:01 pm EDT | INTERNATIONAL BUSINESS MACHINES CORPIBM | 5,561 | $174.14 | $871 | 6,819 | — | |
| Mar 15, 2017 AForm 4 → | Mar 16, 1:19 pm EDT | INTERNATIONAL BUSINESS MACHINES CORPIBM | 227 | $175.81 | $39,909 | 6,815 | — | |
| Feb 28, 2017 AForm 4 → | Mar 1, 1:43 pm EST | INTERNATIONAL BUSINESS MACHINES CORPIBM | 5 | $179.82 | $899 | 6,588 | — | |
| Feb 15, 2017 AForm 4 → | Feb 16, 1:48 pm EST | INTERNATIONAL BUSINESS MACHINES CORPIBM | 4 | $181.68 | $727 | 6,583 | — | |
| Feb 8, 2017 AForm 4 → | Feb 9, 1:48 pm EST | INTERNATIONAL BUSINESS MACHINES CORPIBM | 52 | — | — | 6,581 | — | |
| Jan 31, 2017 AForm 4 → | Feb 1, 4:32 pm EST | INTERNATIONAL BUSINESS MACHINES CORPIBM | 5 | $174.52 | $873 | 6,529 | — | |
| Jan 13, 2017 AForm 4 → | Jan 17, 12:13 pm EST | INTERNATIONAL BUSINESS MACHINES CORPIBM | 5 | $167.34 | $837 | 6,526 | — | |
| Dec 30, 2016 AForm 4 → | Jan 3, 2017, 12:03 pm EST | INTERNATIONAL BUSINESS MACHINES CORPIBM | 379 | $165.99 | $830 | 6,522 | — | |
| Dec 15, 2016 AForm 4 → | Dec 16, 11:08 am EST | INTERNATIONAL BUSINESS MACHINES CORPIBM | 5 | $168.02 | $840 | 6,144 | — | |
| Nov 30, 2016 AForm 4 → | Dec 1, 2:51 pm EST | INTERNATIONAL BUSINESS MACHINES CORPIBM | 5 | $162.22 | $811 | 6,141 | — | |
| Nov 15, 2016 AForm 4 → | Nov 16, 4:25 pm EST | INTERNATIONAL BUSINESS MACHINES CORPIBM | 5 | $158.67 | $793 | 6,139 | — | |
| Nov 8, 2016 AForm 4 → | Nov 9, 2:54 pm EST | INTERNATIONAL BUSINESS MACHINES CORPIBM | 55 | — | — | 6,135 | — | |
| Oct 31, 2016 AForm 4 → | Nov 1, 1:48 pm EDT | INTERNATIONAL BUSINESS MACHINES CORPIBM | 5 | $153.69 | $768 | 6,080 | — | |
| Oct 14, 2016 AForm 4 → | Oct 17, 12:42 pm EDT | INTERNATIONAL BUSINESS MACHINES CORPIBM | 5 | $154.45 | $772 | 6,076 | — | |
| Sep 30, 2016 AForm 4 → | Oct 3, 3:27 pm EDT | INTERNATIONAL BUSINESS MACHINES CORPIBM | 5 | $158.85 | $794 | 6,071 | — | |
| Sep 15, 2016 AForm 4 → | Sep 16, 1:33 pm EDT | INTERNATIONAL BUSINESS MACHINES CORPIBM | 5 | $155.66 | $778 | 6,067 | — | |
| Aug 31, 2016 AForm 4 → | Sep 1, 1:01 pm EDT | INTERNATIONAL BUSINESS MACHINES CORPIBM | 5 | $158.88 | $794 | 6,062 | — | |
| Aug 15, 2016 AForm 4 → | Aug 16, 5:10 pm EDT | INTERNATIONAL BUSINESS MACHINES CORPIBM | 5 | $161.88 | $809 | 6,056 | — | |
| Aug 8, 2016 AForm 4 → | Aug 9, 4:31 pm EDT | INTERNATIONAL BUSINESS MACHINES CORPIBM | 52 | — | — | 6,051 | — | |
| Jul 29, 2016 AForm 4 → | Aug 1, 1:28 pm EDT | INTERNATIONAL BUSINESS MACHINES CORPIBM | 5 | $160.62 | $803 | 6,000 | — | |
| Jul 15, 2016 AForm 4 → | Jul 18, 2:32 pm EDT | INTERNATIONAL BUSINESS MACHINES CORPIBM | 5 | $159.78 | $799 | 5,995 | — | |
| Jun 30, 2016 AForm 4 → | Jul 1, 3:18 pm EDT | INTERNATIONAL BUSINESS MACHINES CORPIBM | 5 | $151.78 | $759 | 5,991 | — | |
| Jun 15, 2016 AForm 4 → | Jun 16, 2:51 pm EDT | INTERNATIONAL BUSINESS MACHINES CORPIBM | 5 | $150.68 | $753 | 5,987 | — | |
| Jun 8, 2016 AForm 4 → | Jun 9, 8:39 pm EDT | INTERNATIONAL BUSINESS MACHINES CORPIBM | 7,966 | — | — | 7,966 | — | |
| May 31, 2016 AForm 4 → | Jun 1, 10:54 am EDT | INTERNATIONAL BUSINESS MACHINES CORPIBM | 5 | $153.74 | $769 | 5,982 | — | |
| May 13, 2016 AForm 4 → | May 16, 12:46 pm EDT | INTERNATIONAL BUSINESS MACHINES CORPIBM | 5 | $147.72 | $739 | 5,980 | — | |
| May 6, 2016 AForm 4 → | May 9, 3:39 pm EDT | INTERNATIONAL BUSINESS MACHINES CORPIBM | 57 | — | — | 5,976 | — | |
| Apr 29, 2016 AForm 4 → | May 2, 4:40 pm EDT | INTERNATIONAL BUSINESS MACHINES CORPIBM | 5 | $145.94 | $730 | 5,920 | — | |
| Apr 15, 2016 AForm 4 → | Apr 18, 12:50 pm EDT | INTERNATIONAL BUSINESS MACHINES CORPIBM | 5 | $151.72 | $759 | 5,917 | — | |
| Apr 1, 2016 MForm 4 → | Apr 4, 4:04 pm EDT | INTERNATIONAL BUSINESS MACHINES CORPIBM | 5,556 | — | — | 5,556 | — | |
| Mar 31, 2016 AForm 4 → | Apr 1, 4:32 pm EDT | INTERNATIONAL BUSINESS MACHINES CORPIBM | 5 | $151.45 | $757 | 5,912 | — | |
| Mar 15, 2016 AForm 4 → | Mar 16, 11:42 am EDT | INTERNATIONAL BUSINESS MACHINES CORPIBM | 246 | $142.96 | $35,168 | 5,908 | — | |
| Feb 29, 2016 AForm 4 → | Mar 1, 4:59 pm EST | INTERNATIONAL BUSINESS MACHINES CORPIBM | 6 | $131.03 | $786 | 5,667 | — | |
| Feb 12, 2016 AForm 4 → | Feb 16, 4:14 pm EST | INTERNATIONAL BUSINESS MACHINES CORPIBM | 6 | $121.04 | $726 | 5,667 | — | |
| Feb 8, 2016 AForm 4 → | Feb 9, 4:22 pm EST | INTERNATIONAL BUSINESS MACHINES CORPIBM | 58 | — | — | 5,658 | — | |
| Jan 29, 2016 AForm 4 → | Feb 1, 1:58 pm EST | INTERNATIONAL BUSINESS MACHINES CORPIBM | 6 | $124.79 | $749 | 5,601 | — | |
| Jan 15, 2016 AForm 4 → | Jan 19, 12:18 pm EST | INTERNATIONAL BUSINESS MACHINES CORPIBM | 6 | $130.03 | $780 | 5,596 | — | |
| Dec 31, 2015 AForm 4 → | Jan 4, 2016, 5:33 pm EST | INTERNATIONAL BUSINESS MACHINES CORPIBM | 130 | $137.62 | $826 | 5,590 | — | |
| Dec 15, 2015 AForm 4 → | Dec 16, 4:26 pm EST | INTERNATIONAL BUSINESS MACHINES CORPIBM | 6 | $137.79 | $827 | 5,462 | — | |
| Nov 30, 2015 AForm 4 → | Dec 1, 12:34 pm EST | INTERNATIONAL BUSINESS MACHINES CORPIBM | 6 | $139.42 | $837 | 5,456 | — | |
| Nov 13, 2015 AForm 4 → | Nov 16, 1:05 pm EST | INTERNATIONAL BUSINESS MACHINES CORPIBM | 6 | $131.75 | $791 | 5,454 | — | |
| Nov 6, 2015 AForm 4 → | Nov 9, 4:39 pm EST | INTERNATIONAL BUSINESS MACHINES CORPIBM | 51 | — | — | 5,446 | — | |
| Oct 30, 2015 AForm 4 → | Nov 2, 11:54 am EST | INTERNATIONAL BUSINESS MACHINES CORPIBM | 5 | $140.08 | $700 | 5,395 | — | |
| Oct 15, 2015 AForm 4 → | Oct 16, 10:58 am EDT | INTERNATIONAL BUSINESS MACHINES CORPIBM | 5 | $150.09 | $750 | 5,391 | — | |