| Feb 28, 2019 AForm 4 → | Mar 1, 4:03 pm EST | INTERNATIONAL BUSINESS MACHINES CORPIBM | 14 | $138.13 | $1,934 | 5,787 | — | |
| Feb 15, 2019 AForm 4 → | Feb 19, 12:56 pm EST | INTERNATIONAL BUSINESS MACHINES CORPIBM | 14 | $138.03 | $1,932 | 5,773 | — | |
| Feb 7, 2019 AForm 4 → | Feb 8, 2:37 pm EST | INTERNATIONAL BUSINESS MACHINES CORPIBM | 67 | — | — | 5,762 | — | |
| Jan 31, 2019 AForm 4 → | Feb 1, 3:29 pm EST | INTERNATIONAL BUSINESS MACHINES CORPIBM | 14 | $134.42 | $1,882 | 5,695 | — | |
| Jan 15, 2019 AForm 4 → | Jan 16, 1:43 pm EST | INTERNATIONAL BUSINESS MACHINES CORPIBM | 16 | $121.73 | $1,948 | 5,680 | — | |
| Jan 2, 2019 MForm 4 → | Jan 3, 4:23 pm EST | INTERNATIONAL BUSINESS MACHINES CORPIBM | 8,772 | — | — | 0 | — | |
| Dec 31, 2018 AForm 4 → | Jan 2, 2019, 4:04 pm EST | INTERNATIONAL BUSINESS MACHINES CORPIBM | 72 | — | — | 5,665 | — | |
| Nov 8, 2018 AForm 4 → | Nov 9, 4:03 pm EST | INTERNATIONAL BUSINESS MACHINES CORPIBM | 70 | — | — | 5,592 | — | |
| Aug 9, 2018 AForm 4 → | Aug 13, 11:21 am EDT | INTERNATIONAL BUSINESS MACHINES CORPIBM | 60 | — | — | 5,520 | — | |
| Jun 8, 2018 AMForm 4 → | Jun 12, 8:18 am EDT | INTERNATIONAL BUSINESS MACHINES CORPIBM | 15,597 | — | — | 4,225 | — | |
| May 9, 2018 AForm 4 → | May 10, 12:47 pm EDT | INTERNATIONAL BUSINESS MACHINES CORPIBM | 60 | — | — | 5,463 | — | |
| Feb 8, 2018 AForm 4 → | Feb 9, 11:40 am EST | INTERNATIONAL BUSINESS MACHINES CORPIBM | 55 | — | — | 5,409 | — | |
| Feb 1, 2018 MForm 4 → | Feb 2, 5:39 pm EST | INTERNATIONAL BUSINESS MACHINES CORPIBM | 5,320 | — | — | 0 | — | |
| Dec 29, 2017 AForm 4 → | Jan 2, 2018, 4:05 pm EST | INTERNATIONAL BUSINESS MACHINES CORPIBM | 101 | $153.42 | $921 | 5,354 | — | |
| Dec 15, 2017 AMForm 4 → | Dec 18, 1:37 pm EST | INTERNATIONAL BUSINESS MACHINES CORPIBM | 7,943 | $152.50 | $915 | 5,254 | — | |
| Nov 30, 2017 AForm 4 → | Dec 1, 1:10 pm EST | INTERNATIONAL BUSINESS MACHINES CORPIBM | 6 | $153.97 | $924 | 5,248 | — | |
| Nov 15, 2017 AForm 4 → | Nov 16, 12:53 pm EST | INTERNATIONAL BUSINESS MACHINES CORPIBM | 6 | $147.10 | $883 | 5,245 | — | |
| Nov 9, 2017 AForm 4 → | Nov 13, 11:42 am EST | INTERNATIONAL BUSINESS MACHINES CORPIBM | 52 | — | — | 5,238 | — | |
| Oct 31, 2017 AForm 4 → | Nov 1, 12:14 pm EDT | INTERNATIONAL BUSINESS MACHINES CORPIBM | 6 | $154.06 | $924 | 5,186 | — | |
| Oct 13, 2017 AForm 4 → | Oct 16, 11:48 am EDT | INTERNATIONAL BUSINESS MACHINES CORPIBM | 6 | $147.10 | $883 | 5,180 | — | |
| Sep 29, 2017 AForm 4 → | Oct 2, 12:44 pm EDT | INTERNATIONAL BUSINESS MACHINES CORPIBM | 6 | $145.08 | $870 | 5,175 | — | |
| Sep 15, 2017 AForm 4 → | Sep 18, 11:38 am EDT | INTERNATIONAL BUSINESS MACHINES CORPIBM | 6 | $144.82 | $869 | 5,169 | — | |
| Aug 31, 2017 AForm 4 → | Sep 1, 12:30 pm EDT | INTERNATIONAL BUSINESS MACHINES CORPIBM | 6 | $143.03 | $858 | 5,163 | — | |
| Aug 15, 2017 AForm 4 → | Aug 16, 1:12 pm EDT | INTERNATIONAL BUSINESS MACHINES CORPIBM | 6 | $142.07 | $852 | 5,157 | — | |
| Aug 8, 2017 AForm 4 → | Aug 9, 3:21 pm EDT | INTERNATIONAL BUSINESS MACHINES CORPIBM | 54 | — | — | 5,151 | — | |
| Jul 31, 2017 AForm 4 → | Aug 1, 1:57 pm EDT | INTERNATIONAL BUSINESS MACHINES CORPIBM | 6 | $144.67 | $868 | 5,097 | — | |
| Jul 14, 2017 AForm 4 → | Jul 17, 12:44 pm EDT | INTERNATIONAL BUSINESS MACHINES CORPIBM | 6 | $154.24 | $925 | 5,092 | — | |
| Jun 30, 2017 AForm 4 → | Jul 5, 3:43 pm EDT | INTERNATIONAL BUSINESS MACHINES CORPIBM | 6 | $153.83 | $923 | 5,086 | — | |
| Jun 15, 2017 AForm 4 → | Jun 16, 12:46 pm EDT | INTERNATIONAL BUSINESS MACHINES CORPIBM | 6 | $154.22 | $925 | 5,081 | — | |
| Jun 8, 2017 AMForm 4 → | Jun 9, 7:14 pm EDT | INTERNATIONAL BUSINESS MACHINES CORPIBM | 10,112 | — | — | 6,337 | — | |
| May 31, 2017 AForm 4 → | Jun 1, 4:13 pm EDT | INTERNATIONAL BUSINESS MACHINES CORPIBM | 6 | $152.63 | $916 | 5,076 | — | |
| May 15, 2017 AForm 4 → | May 16, 1:49 pm EDT | INTERNATIONAL BUSINESS MACHINES CORPIBM | 6 | $151.51 | $909 | 5,072 | — | |
| May 8, 2017 AForm 4 → | May 9, 4:08 pm EDT | INTERNATIONAL BUSINESS MACHINES CORPIBM | 50 | — | — | 5,066 | — | |
| Apr 28, 2017 AForm 4 → | May 1, 1:04 pm EDT | INTERNATIONAL BUSINESS MACHINES CORPIBM | 5 | $160.29 | $801 | 5,017 | — | |
| Apr 13, 2017 AForm 4 → | Apr 17, 10:05 am EDT | INTERNATIONAL BUSINESS MACHINES CORPIBM | 5 | $169.53 | $848 | 5,012 | — | |
| Mar 31, 2017 AForm 4 → | Apr 3, 3:59 pm EDT | INTERNATIONAL BUSINESS MACHINES CORPIBM | 5 | $174.14 | $871 | 5,007 | — | |
| Mar 15, 2017 AForm 4 → | Mar 16, 1:20 pm EDT | INTERNATIONAL BUSINESS MACHINES CORPIBM | 5 | $175.81 | $879 | 5,003 | — | |
| Feb 28, 2017 AForm 4 → | Mar 1, 1:44 pm EST | INTERNATIONAL BUSINESS MACHINES CORPIBM | 5 | $179.82 | $899 | 4,998 | — | |
| Feb 15, 2017 AForm 4 → | Feb 16, 1:49 pm EST | INTERNATIONAL BUSINESS MACHINES CORPIBM | 5 | $181.68 | $908 | 4,993 | — | |
| Feb 8, 2017 AForm 4 → | Feb 9, 1:46 pm EST | INTERNATIONAL BUSINESS MACHINES CORPIBM | 40 | — | — | 4,990 | — | |
| Feb 7, 2017 MForm 4 → | Feb 8, 4:22 pm EST | INTERNATIONAL BUSINESS MACHINES CORPIBM | 559 | — | — | 0 | — | |
| Jan 31, 2017 AForm 4 → | Feb 1, 4:36 pm EST | INTERNATIONAL BUSINESS MACHINES CORPIBM | 5 | $174.52 | $873 | 4,951 | — | |
| Jan 13, 2017 AForm 4 → | Jan 17, 12:13 pm EST | INTERNATIONAL BUSINESS MACHINES CORPIBM | 5 | $167.34 | $837 | 4,947 | — | |
| Dec 30, 2016 AForm 4 → | Jan 3, 2017, 12:05 pm EST | INTERNATIONAL BUSINESS MACHINES CORPIBM | 80 | $165.99 | $830 | 4,943 | — | |
| Dec 15, 2016 AForm 4 → | Dec 16, 11:09 am EST | INTERNATIONAL BUSINESS MACHINES CORPIBM | 5 | $168.02 | $840 | 4,863 | — | |
| Nov 30, 2016 AForm 4 → | Dec 1, 2:52 pm EST | INTERNATIONAL BUSINESS MACHINES CORPIBM | 5 | $162.22 | $811 | 4,860 | — | |
| Nov 15, 2016 AForm 4 → | Nov 16, 4:26 pm EST | INTERNATIONAL BUSINESS MACHINES CORPIBM | 5 | $158.67 | $793 | 4,857 | — | |
| Nov 8, 2016 AForm 4 → | Nov 9, 2:43 pm EST | INTERNATIONAL BUSINESS MACHINES CORPIBM | 44 | — | — | 4,853 | — | |
| Oct 31, 2016 AForm 4 → | Nov 1, 1:49 pm EDT | INTERNATIONAL BUSINESS MACHINES CORPIBM | 6 | $153.69 | $922 | 4,809 | — | |
| Oct 14, 2016 AForm 4 → | Oct 17, 12:42 pm EDT | INTERNATIONAL BUSINESS MACHINES CORPIBM | 5 | $154.45 | $772 | 4,805 | — | |
| Sep 30, 2016 AForm 4 → | Oct 3, 3:28 pm EDT | INTERNATIONAL BUSINESS MACHINES CORPIBM | 5 | $158.85 | $794 | 4,800 | — | |
| Sep 15, 2016 AForm 4 → | Sep 16, 1:34 pm EDT | INTERNATIONAL BUSINESS MACHINES CORPIBM | 5 | $155.66 | $778 | 4,795 | — | |
| Aug 31, 2016 AForm 4 → | Sep 1, 1:03 pm EDT | INTERNATIONAL BUSINESS MACHINES CORPIBM | 5 | $158.88 | $794 | 4,790 | — | |
| Aug 15, 2016 AForm 4 → | Aug 16, 5:06 pm EDT | INTERNATIONAL BUSINESS MACHINES CORPIBM | 5 | $161.88 | $809 | 4,784 | — | |
| Aug 8, 2016 AForm 4 → | Aug 9, 4:33 pm EDT | INTERNATIONAL BUSINESS MACHINES CORPIBM | 41 | — | — | 4,779 | — | |
| Jul 29, 2016 AForm 4 → | Aug 1, 1:27 pm EDT | INTERNATIONAL BUSINESS MACHINES CORPIBM | 5 | $160.62 | $803 | 4,738 | — | |
| Jul 15, 2016 AForm 4 → | Jul 18, 2:33 pm EDT | INTERNATIONAL BUSINESS MACHINES CORPIBM | 5 | $159.78 | $799 | 4,734 | — | |
| Jun 30, 2016 AForm 4 → | Jul 1, 3:18 pm EDT | INTERNATIONAL BUSINESS MACHINES CORPIBM | 5 | $151.78 | $759 | 4,729 | — | |
| Jun 15, 2016 AForm 4 → | Jun 16, 2:51 pm EDT | INTERNATIONAL BUSINESS MACHINES CORPIBM | 5 | $150.68 | $753 | 4,725 | — | |
| Jun 8, 2016 AForm 4 → | Jun 9, 8:37 pm EDT | INTERNATIONAL BUSINESS MACHINES CORPIBM | 8,449 | — | — | 8,449 | — | |
| May 31, 2016 AForm 4 → | Jun 1, 10:54 am EDT | INTERNATIONAL BUSINESS MACHINES CORPIBM | 5 | $153.74 | $769 | 4,719 | — | |
| May 13, 2016 AForm 4 → | May 16, 12:46 pm EDT | INTERNATIONAL BUSINESS MACHINES CORPIBM | 6 | $147.72 | $886 | 4,717 | — | |
| May 6, 2016 AForm 4 → | May 9, 3:39 pm EDT | INTERNATIONAL BUSINESS MACHINES CORPIBM | 45 | — | — | 4,712 | — | |
| Apr 29, 2016 AForm 4 → | May 2, 4:40 pm EDT | INTERNATIONAL BUSINESS MACHINES CORPIBM | 6 | $145.94 | $876 | 4,668 | — | |
| Apr 15, 2016 AForm 4 → | Apr 18, 12:50 pm EDT | INTERNATIONAL BUSINESS MACHINES CORPIBM | 5 | $151.72 | $759 | 4,664 | — | |
| Mar 31, 2016 AForm 4 → | Apr 1, 4:36 pm EDT | INTERNATIONAL BUSINESS MACHINES CORPIBM | 5 | $151.45 | $757 | 4,659 | — | |
| Mar 15, 2016 AForm 4 → | Mar 16, 11:40 am EDT | INTERNATIONAL BUSINESS MACHINES CORPIBM | 266 | $142.96 | $38,027 | 4,655 | — | |
| Feb 29, 2016 AForm 4 → | Mar 1, 4:59 pm EST | INTERNATIONAL BUSINESS MACHINES CORPIBM | 6 | $131.03 | $786 | 4,393 | — | |
| Feb 17, 2016 MForm 4 → | Feb 18, 5:00 pm EST | INTERNATIONAL BUSINESS MACHINES CORPIBM | 1,352 | — | — | 0 | — | |
| Feb 12, 2016 AForm 4 → | Feb 16, 4:14 pm EST | INTERNATIONAL BUSINESS MACHINES CORPIBM | 7 | $121.04 | $847 | 4,391 | — | |
| Feb 8, 2016 AForm 4 → | Feb 9, 4:22 pm EST | INTERNATIONAL BUSINESS MACHINES CORPIBM | 45 | — | — | 4,382 | — | |
| Jan 29, 2016 AForm 4 → | Feb 1, 1:59 pm EST | INTERNATIONAL BUSINESS MACHINES CORPIBM | 7 | $124.79 | $874 | 4,338 | — | |
| Jan 15, 2016 AForm 4 → | Jan 19, 12:19 pm EST | INTERNATIONAL BUSINESS MACHINES CORPIBM | 6 | $130.03 | $780 | 4,333 | — | |
| Dec 31, 2015 AForm 4 → | Jan 4, 2016, 5:33 pm EST | INTERNATIONAL BUSINESS MACHINES CORPIBM | 74 | $137.62 | $826 | 4,327 | — | |
| Dec 15, 2015 AForm 4 → | Dec 16, 4:26 pm EST | INTERNATIONAL BUSINESS MACHINES CORPIBM | 6 | $137.79 | $827 | 4,254 | — | |
| Nov 30, 2015 AForm 4 → | Dec 1, 12:34 pm EST | INTERNATIONAL BUSINESS MACHINES CORPIBM | 6 | $139.42 | $837 | 4,248 | — | |
| Nov 13, 2015 AForm 4 → | Nov 16, 1:05 pm EST | INTERNATIONAL BUSINESS MACHINES CORPIBM | 6 | $131.75 | $791 | 4,245 | — | |
| Nov 6, 2015 AForm 4 → | Nov 9, 4:40 pm EST | INTERNATIONAL BUSINESS MACHINES CORPIBM | 40 | — | — | 4,237 | — | |
| Oct 30, 2015 AForm 4 → | Nov 2, 11:55 am EST | INTERNATIONAL BUSINESS MACHINES CORPIBM | 6 | $140.08 | $840 | 4,198 | — | |
| Oct 15, 2015 AForm 4 → | Oct 16, 10:58 am EDT | INTERNATIONAL BUSINESS MACHINES CORPIBM | 5 | $150.09 | $750 | 4,193 | — | |
| Sep 30, 2015 AForm 4 → | Oct 1, 1:25 pm EDT | INTERNATIONAL BUSINESS MACHINES CORPIBM | 6 | $144.97 | $870 | 4,188 | — | |
| Sep 15, 2015 AForm 4 → | Sep 16, 2:07 pm EDT | INTERNATIONAL BUSINESS MACHINES CORPIBM | 6 | $147.53 | $885 | 4,183 | — | |
| Aug 31, 2015 AForm 4 → | Sep 1, 3:57 pm EDT | INTERNATIONAL BUSINESS MACHINES CORPIBM | 6 | $147.89 | $887 | 4,177 | — | |
| Aug 14, 2015 AForm 4 → | Aug 17, 2:51 pm EDT | INTERNATIONAL BUSINESS MACHINES CORPIBM | 5 | $155.75 | $779 | 4,170 | — | |
| Aug 6, 2015 AForm 4 → | Aug 7, 2:36 pm EDT | INTERNATIONAL BUSINESS MACHINES CORPIBM | 35 | — | — | 4,165 | — | |
| Jul 31, 2015 AForm 4 → | Aug 3, 12:47 pm EDT | INTERNATIONAL BUSINESS MACHINES CORPIBM | 5 | $161.99 | $810 | 4,130 | — | |
| Jul 15, 2015 AForm 4 → | Jul 16, 1:39 pm EDT | INTERNATIONAL BUSINESS MACHINES CORPIBM | 5 | $168.53 | $843 | 4,127 | — | |
| Jun 30, 2015 AForm 4 → | Jul 1, 1:38 pm EDT | INTERNATIONAL BUSINESS MACHINES CORPIBM | 5 | $162.66 | $813 | 4,123 | — | |
| Jun 15, 2015 AForm 4 → | Jun 16, 1:26 pm EDT | INTERNATIONAL BUSINESS MACHINES CORPIBM | 5 | $166.26 | $831 | 4,118 | — | |
| May 29, 2015 AForm 4 → | Jun 1, 11:53 am EDT | INTERNATIONAL BUSINESS MACHINES CORPIBM | 5 | $169.65 | $848 | 4,113 | — | |
| May 15, 2015 AForm 4 → | May 18, 4:46 pm EDT | INTERNATIONAL BUSINESS MACHINES CORPIBM | 5 | $173.26 | $866 | 4,107 | — | |
| May 6, 2015 AForm 4 → | May 7, 3:42 pm EDT | INTERNATIONAL BUSINESS MACHINES CORPIBM | 32 | — | — | 4,104 | — | |
| Apr 30, 2015 AForm 4 → | May 1, 2:02 pm EDT | INTERNATIONAL BUSINESS MACHINES CORPIBM | 5 | $171.29 | $856 | 4,073 | — | |
| Apr 15, 2015 AForm 4 → | Apr 16, 1:08 pm EDT | INTERNATIONAL BUSINESS MACHINES CORPIBM | 5 | $164.13 | $821 | 4,069 | — | |
| Mar 31, 2015 AForm 4 → | Apr 1, 1:54 pm EDT | INTERNATIONAL BUSINESS MACHINES CORPIBM | 5 | $160.50 | $803 | 4,065 | — | |
| Mar 13, 2015 AForm 4 → | Mar 16, 1:14 pm EDT | INTERNATIONAL BUSINESS MACHINES CORPIBM | 159 | $154.28 | $24,531 | 4,060 | — | |
| Feb 27, 2015 AForm 4 → | Mar 2, 4:07 pm EST | INTERNATIONAL BUSINESS MACHINES CORPIBM | 5 | $161.94 | $810 | 3,901 | — | |
| Feb 13, 2015 AForm 4 → | Feb 17, 1:17 pm EST | INTERNATIONAL BUSINESS MACHINES CORPIBM | 7 | $160.40 | $1,123 | 3,897 | — | |
| Feb 6, 2015 AForm 4 → | Feb 9, 3:49 pm EST | INTERNATIONAL BUSINESS MACHINES CORPIBM | 28 | — | — | 3,892 | — | |
| Jan 30, 2015 AForm 4 → | Feb 2, 11:53 am EST | INTERNATIONAL BUSINESS MACHINES CORPIBM | 5 | $153.31 | $767 | 3,865 | — | |