| Symbol | Company | Owner | Relationship | Date | Transaction | Cost | # Shares | Value ($) | Total Shares | Filing | |
|---|---|---|---|---|---|---|---|---|---|---|---|
| MDSO | Medidata Solutions, Inc. | Sherif Tarek | Chairman & CEO | Oct 28, 2019 | Option Exercise | $92.25 | 576,031 | 53,138,860 | 114,256 | Oct 28, 2019, 04:44 PM | |
| MDSO | Medidata Solutions, Inc. | Sherif Tarek | Chairman & CEO | Jun 17, 2019 | Option Exercise | $37.52 | 168,673 | 6,328,976 | 861,220 | Jun 18, 2019, 04:21 PM | |
| MDSO | Medidata Solutions, Inc. | Sherif Tarek | Chairman & CEO | Feb 26, 2019 | Option Exercise | $74.15 | 12,436 | 922,129 | 753,654 | Feb 28, 2019, 04:25 PM | |
| MDSO | Medidata Solutions, Inc. | Sherif Tarek | Chairman & CEO | Feb 23, 2019 | Option Exercise | $75.47 | 6,121 | 461,952 | 766,090 | Feb 26, 2019, 05:02 PM | |
| MDSO | Medidata Solutions, Inc. | Sherif Tarek | Chairman & CEO | Feb 20, 2019 | Option Exercise | $75.00 | 3,797 | 284,775 | 772,211 | Feb 21, 2019, 04:11 PM | |
| MDSO | Medidata Solutions, Inc. | Sherif Tarek | Chairman & CEO | Feb 12, 2019 | Option Exercise | $71.98 | 232,309 | 16,721,603 | 823,640 | Feb 14, 2019, 04:47 PM | |
| MDSO | Medidata Solutions, Inc. | Sherif Tarek | Chairman & CEO | Feb 13, 2019 | Option Exercise | $72.05 | 8,900 | 641,245 | 776,008 | Feb 14, 2019, 04:47 PM | |
| MDSO | Medidata Solutions, Inc. | Sherif Tarek | Chairman & CEO | Mar 12, 2018 | Sale | $26.03 | 100,296 | 2,611,014 | 697,120 | Mar 13, 2018, 04:37 PM | |
| MDSO | Medidata Solutions, Inc. | Sherif Tarek | Chairman & CEO | Feb 23, 2018 | Option Exercise | $67.33 | 6,640 | 447,071 | 636,096 | Feb 27, 2018, 12:00 AM | |
| MDSO | Medidata Solutions, Inc. | Sherif Tarek | Chairman & CEO | Feb 26, 2018 | Option Exercise | $67.95 | 12,436 | 845,026 | 623,660 | Feb 27, 2018, 12:00 AM | |
| MDSO | Medidata Solutions, Inc. | Sherif Tarek | Chairman & CEO | Feb 20, 2018 | Option Exercise | $67.59 | 68,324 | 4,618,019 | 627,065 | Feb 22, 2018, 04:34 PM | |
| MDSO | Medidata Solutions, Inc. | Sherif Tarek | Chairman & CEO | Feb 13, 2018 | Option Exercise | $62.48 | 6,538 | 408,494 | 582,473 | Feb 15, 2018, 04:32 PM | |
| MDSO | Medidata Solutions, Inc. | Sherif Tarek | Chairman & CEO | Feb 10, 2018 | Option Exercise | $64.97 | 1,842 | 119,675 | 589,011 | Feb 13, 2018, 04:57 PM | |
| MDSO | Medidata Solutions, Inc. | Sherif Tarek | Chairman & CEO | Nov 02, 2017 | Sale | $68.76 | 200,000 | 13,752,000 | 615,604 | Nov 06, 2017, 05:31 PM | |
| MDSO | Medidata Solutions, Inc. | Sherif Tarek | Chairman & CEO | Apr 04, 2017 | Sale | $57.08 | 2,964 | 169,185 | 815,356 | Apr 06, 2017, 05:19 PM | |
| MDSO | Medidata Solutions, Inc. | Sherif Tarek | Chairman & CEO | Mar 02, 2017 | Sale | $57.06 | 7,500 | 427,950 | 818,320 | Mar 03, 2017, 04:58 PM | |
| MDSO | Medidata Solutions, Inc. | Sherif Tarek | Chairman & CEO | Feb 24, 2017 | Option Exercise | $55.60 | 28,851 | 1,604,116 | 840,964 | Feb 27, 2017, 06:27 PM | |
| MDSO | Medidata Solutions, Inc. | Sherif Tarek | Chairman & CEO | Feb 13, 2017 | Option Exercise | $56.98 | 7,472 | 425,755 | 782,868 | Feb 15, 2017, 05:37 PM | |
| MDSO | Medidata Solutions, Inc. | Sherif Tarek | Chairman & CEO | Feb 14, 2017 | Option Exercise | $57.23 | 4,318 | 247,119 | 778,550 | Feb 15, 2017, 05:37 PM | |
| MDSO | Medidata Solutions, Inc. | Sherif Tarek | Chairman & CEO | Feb 10, 2017 | Sale | $58.20 | 9,488 | 552,209 | 792,328 | Feb 14, 2017, 05:47 PM | |
| MDSO | Medidata Solutions, Inc. | Sherif Tarek | Chairman & CEO | Jan 04, 2017 | Sale | $51.56 | 7,500 | 386,700 | 799,828 | Jan 06, 2017, 04:52 PM | |
| MDSO | Medidata Solutions, Inc. | Sherif Tarek | Chairman & CEO | Dec 02, 2016 | Sale | $52.68 | 7,500 | 395,100 | 807,080 | Dec 06, 2016, 04:40 PM | |
| MDSO | Medidata Solutions, Inc. | Sherif Tarek | Chairman & CEO | Nov 02, 2016 | Sale | $46.70 | 7,500 | 350,250 | 814,580 | Nov 04, 2016, 04:40 PM | |
| MDSO | Medidata Solutions, Inc. | Sherif Tarek | Chairman & CEO | Oct 04, 2016 | Sale | $54.86 | 7,500 | 411,450 | 822,080 | Oct 06, 2016, 05:10 PM | |
| MDSO | Medidata Solutions, Inc. | Sherif Tarek | Chairman & CEO | Sep 02, 2016 | Sale | $54.33 | 7,500 | 407,475 | 837,580 | Sep 07, 2016, 04:39 PM | |
| MDSO | Medidata Solutions, Inc. | Sherif Tarek | Chairman & CEO | Aug 23, 2016 | Sale | $55.00 | 25,000 | 1,375,000 | 845,080 | Aug 29, 2016, 04:41 PM | |
| MDSO | Medidata Solutions, Inc. | Sherif Tarek | Chairman & CEO | Aug 02, 2016 | Sale | $52.97 | 7,500 | 397,275 | 870,080 | Aug 04, 2016, 04:40 PM | |
| MDSO | Medidata Solutions, Inc. | Sherif Tarek | Chairman & CEO | Jul 12, 2016 | Sale | $49.24 | 22,036 | 1,085,053 | 877,580 | Jul 13, 2016, 05:05 PM | |
| MDSO | Medidata Solutions, Inc. | Sherif Tarek | Chairman & CEO | Jul 05, 2016 | Sale | $46.35 | 7,500 | 347,625 | 899,616 | Jul 06, 2016, 04:43 PM | |
| MDSO | Medidata Solutions, Inc. | Sherif Tarek | Chairman & CEO | Jun 02, 2016 | Sale | $45.90 | 7,500 | 344,250 | 906,849 | Jun 03, 2016, 05:08 PM | |
| MDSO | Medidata Solutions, Inc. | Sherif Tarek | Chairman & CEO | May 25, 2016 | Sale | $45.00 | 7,500 | 337,500 | 914,349 | May 26, 2016, 05:37 PM | |
| MDSO | Medidata Solutions, Inc. | Sherif Tarek | Chairman & CEO | May 16, 2016 | Option Exercise | $43.00 | 13,472 | 579,296 | 921,849 | May 17, 2016, 04:59 PM | |
| MDSO | Medidata Solutions, Inc. | Sherif Tarek | Chairman & CEO | Apr 25, 2016 | Sale | $46.36 | 7,500 | 347,700 | 935,321 | Apr 27, 2016, 04:50 PM | |
| MDSO | Medidata Solutions, Inc. | Sherif Tarek | Chairman & CEO | Feb 26, 2016 | Option Exercise | $34.85 | 15,944 | 555,648 | 853,566 | Mar 01, 2016, 06:01 PM | |
| MDSO | Medidata Solutions, Inc. | Sherif Tarek | Chairman & CEO | Feb 13, 2016 | Option Exercise | $32.83 | 6,893 | 226,297 | 878,469 | Feb 17, 2016, 05:03 PM | |
| MDSO | Medidata Solutions, Inc. | Sherif Tarek | Chairman & CEO | Feb 14, 2016 | Option Exercise | $32.83 | 37,521 | 1,231,814 | 840,948 | Feb 17, 2016, 05:03 PM | |
| MDSO | Medidata Solutions, Inc. | Sherif Tarek | Chairman & CEO | Feb 10, 2016 | Option Exercise | $32.30 | 2,026 | 65,440 | 885,362 | Feb 12, 2016, 08:12 AM | |
| MDSO | Medidata Solutions, Inc. | Sherif Tarek | Chairman & CEO | Dec 31, 2015 | Option Exercise | $49.29 | 209,272 | 10,315,017 | 887,388 | Jan 05, 2016, 05:29 PM | |
| MDSO | Medidata Solutions, Inc. | Sherif Tarek | Chairman & CEO | May 31, 2015 | Option Exercise | $58.01 | 14,568 | 845,090 | 721,191 | Jun 01, 2015, 05:43 PM | |
| MDSO | Medidata Solutions, Inc. | Sherif Tarek | Chairman & CEO | May 16, 2015 | Option Exercise | $53.16 | 13,472 | 716,172 | 735,759 | May 18, 2015, 04:35 PM | |
| MDSO | Medidata Solutions, Inc. | Sherif Tarek | Chairman & CEO | Mar 23, 2015 | Sale | $49.89 | 20,000 | 997,824 | 749,231 | Mar 24, 2015, 04:55 PM | |
| MDSO | Medidata Solutions, Inc. | Sherif Tarek | Chairman & CEO | Feb 13, 2015 | Option Exercise | $46.58 | 35,771 | 1,666,034 | 769,231 | Feb 18, 2015, 04:45 PM | |
| MDSO | Medidata Solutions, Inc. | Sherif Tarek | Chairman & CEO | Feb 10, 2015 | Option Exercise | $45.38 | 2,001 | 90,805 | 738,112 | Feb 18, 2015, 04:27 PM | |
| MDSO | Medidata Solutions, Inc. | Sherif Tarek | Chairman & CEO | Feb 10, 2015 | Option Exercise | $45.38 | 4,672 | 212,015 | 735,441 | Feb 12, 2015, 04:34 PM | |
| MDSO | Medidata Solutions, Inc. | Sherif Tarek | Chairman & CEO | Oct 03, 2014 | Sale | $45.29 | 20,000 | 905,900 | 754,946 | Oct 06, 2014, 05:34 PM | |
| MDSO | Medidata Solutions, Inc. | Sherif Tarek | Chairman & CEO | Sep 04, 2014 | Sale | $49.67 | 20,000 | 993,388 | 774,946 | Sep 08, 2014, 04:24 PM | |
| MDSO | Medidata Solutions, Inc. | Sherif Tarek | Chairman & CEO | Aug 05, 2014 | Sale | $44.81 | 20,000 | 896,164 | 794,946 | Aug 06, 2014, 06:04 PM | |
| MDSO | Medidata Solutions, Inc. | Sherif Tarek | Chairman & CEO | Jul 03, 2014 | Sale | $43.66 | 11,000 | 480,290 | 823,946 | Jul 08, 2014, 04:51 PM | |
| MDSO | Medidata Solutions, Inc. | Sherif Tarek | Chairman & CEO | Jul 07, 2014 | Sale | $42.64 | 9,000 | 383,726 | 814,946 | Jul 08, 2014, 04:51 PM | |
| MDSO | Medidata Solutions, Inc. | Sherif Tarek | Chairman & CEO | Jun 17, 2014 | Sale | $40.27 | 19,818 | 798,071 | 834,655 | Jun 19, 2014, 05:19 PM | |
| MDSO | Medidata Solutions, Inc. | Sherif Tarek | Chairman & CEO | Jun 09, 2014 | Sale | $40.00 | 182 | 7,280 | 854,473 | Jun 11, 2014, 06:34 PM | |
| MDSO | Medidata Solutions, Inc. | Sherif Tarek | Chairman & CEO | May 31, 2014 | Option Exercise | $38.67 | 14,568 | 563,345 | 854,655 | Jun 03, 2014, 06:09 PM | |
| MDSO | Medidata Solutions, Inc. | Sherif Tarek | Chairman & CEO | May 27, 2014 | Sale | $40.10 | 20,000 | 802,002 | 869,223 | May 29, 2014, 04:31 PM | |
| MDSO | Medidata Solutions, Inc. | Sherif Tarek | Chairman & CEO | May 18, 2014 | Option Exercise | $35.84 | 17,932 | 642,683 | 889,223 | May 20, 2014, 05:08 PM | |
| MDSO | Medidata Solutions, Inc. | Sherif Tarek | Chairman & CEO | May 16, 2014 | Option Exercise | $35.84 | 13,471 | 482,801 | 907,155 | May 20, 2014, 05:08 PM | |
| MDSO | Medidata Solutions, Inc. | Sherif Tarek | Chairman & CEO | Apr 03, 2014 | Sale | $55.05 | 20,000 | 1,101,036 | 920,626 | Apr 07, 2014, 04:48 PM | |
| MDSO | Medidata Solutions, Inc. | Sherif Tarek | Chairman & CEO | Mar 05, 2014 | Sale | $66.83 | 20,000 | 1,336,608 | 940,626 | Mar 07, 2014, 04:07 PM | |
| MDSO | Medidata Solutions, Inc. | Sherif Tarek | Chairman & CEO | Feb 14, 2014 | Option Exercise | $58.39 | 36,396 | 2,125,162 | 960,626 | Feb 19, 2014, 07:26 PM | |
| MDSO | Medidata Solutions, Inc. | Sherif Tarek | Chairman & CEO | Feb 07, 2014 | Sale | $51.57 | 20,000 | 1,031,330 | 792,718 | Feb 11, 2014, 05:15 PM | |
| MDSO | Medidata Solutions, Inc. | Sherif Tarek | Chairman & CEO | Jan 06, 2014 | Sale | $59.44 | 20,000 | 1,188,888 | 812,718 | Jan 08, 2014, 05:31 PM | |
| MDSO | Medidata Solutions, Inc. | Sherif Tarek | Chairman & CEO | Dec 31, 2013 | Option Exercise | $60.50 | 42,252 | 2,556,246 | 832,718 | Jan 03, 2014, 05:22 PM | |
| MDSO | Medidata Solutions, Inc. | Sherif Tarek | Chairman & CEO | Dec 04, 2013 | Sale | $118.17 | 19,803 | 2,340,114 | 480,775 | Dec 06, 2013, 05:56 PM | |
| MDSO | Medidata Solutions, Inc. | Sherif Tarek | Chairman & CEO | Dec 05, 2013 | Sale | $118.03 | 11,463 | 1,352,921 | 459,509 | Dec 06, 2013, 05:56 PM | |
| MDSO | Medidata Solutions, Inc. | Sherif Tarek | Chairman & CEO | Dec 06, 2013 | Sale | $118.03 | 22,024 | 2,599,515 | 437,485 | Dec 06, 2013, 05:56 PM | |
| MDSO | Medidata Solutions, Inc. | Sherif Tarek | Chairman & CEO | Nov 05, 2013 | Sale | $109.97 | 30,000 | 3,299,070 | 499,275 | Nov 07, 2013, 04:56 PM | |
| MDSO | Medidata Solutions, Inc. | Sherif Tarek | Chairman & CEO | Jun 24, 2013 | Option Exercise | $72.25 | 4,536 | 327,726 | 529,275 | Jun 26, 2013, 04:34 PM | |
| MDSO | Medidata Solutions, Inc. | Sherif Tarek | Chairman & CEO | May 31, 2013 | Option Exercise | $69.02 | 7,283 | 502,673 | 533,811 | Jun 04, 2013, 04:46 PM | |
| MDSO | Medidata Solutions, Inc. | Sherif Tarek | Chairman & CEO | May 18, 2013 | Option Exercise | $71.98 | 8,967 | 645,445 | 541,094 | May 21, 2013, 04:42 PM | |
| MDSO | Medidata Solutions, Inc. | Sherif Tarek | Chairman & CEO | May 16, 2013 | Option Exercise | $74.70 | 5,755 | 429,898 | 550,061 | May 20, 2013, 05:00 PM | |
| MDSO | Medidata Solutions, Inc. | Sherif Tarek | Chairman & CEO | May 02, 2013 | Sale | $67.25 | 35,000 | 2,353,816 | 555,816 | May 06, 2013, 05:25 PM | |
| MDSO | Medidata Solutions, Inc. | Sherif Tarek | Chairman & CEO | Dec 05, 2012 | Sale | $38.48 | 20,000 | 769,642 | 537,502 | Dec 07, 2012, 04:12 PM | |
| MDSO | Medidata Solutions, Inc. | Sherif Tarek | Chairman & CEO | Nov 19, 2012 | Sale | $40.01 | 204,000 | 8,162,978 | 557,502 | Nov 21, 2012, 04:01 PM | |
| MDSO | Medidata Solutions, Inc. | Sherif Tarek | Chairman & CEO | Nov 05, 2012 | Sale | $41.04 | 40,000 | 1,641,600 | 761,502 | Nov 07, 2012, 05:05 PM | |
| MDSO | Medidata Solutions, Inc. | Sherif Tarek | Chairman & CEO | Oct 03, 2012 | Sale | $39.76 | 20,235 | 804,645 | 821,267 | Oct 05, 2012, 05:23 PM | |
| MDSO | Medidata Solutions, Inc. | Sherif Tarek | Chairman & CEO | Oct 04, 2012 | Sale | $39.17 | 19,765 | 774,211 | 801,502 | Oct 05, 2012, 05:23 PM | |
| MDSO | Medidata Solutions, Inc. | Sherif Tarek | Chairman & CEO | Sep 06, 2012 | Sale | $36.45 | 20,000 | 728,960 | 841,502 | Sep 07, 2012, 05:22 PM | |
| MDSO | Medidata Solutions, Inc. | Sherif Tarek | Chairman & CEO | Aug 03, 2012 | Sale | $35.82 | 20,000 | 716,366 | 864,258 | Aug 15, 2012, 06:25 PM | |
| MDSO | Medidata Solutions, Inc. | Sherif Tarek | Chairman & CEO | Aug 13, 2012 | Option Exercise | $35.53 | 2,756 | 97,921 | 861,502 | Aug 15, 2012, 06:24 PM | |
| MDSO | Medidata Solutions, Inc. | Sherif Tarek | Chairman & CEO | Jul 05, 2012 | Sale | $32.17 | 15,051 | 484,210 | 889,207 | Jul 09, 2012, 04:47 PM | |
| MDSO | Medidata Solutions, Inc. | Sherif Tarek | Chairman & CEO | Jul 06, 2012 | Sale | $31.93 | 4,949 | 158,015 | 884,258 | Jul 09, 2012, 04:47 PM | |
| MDSO | Medidata Solutions, Inc. | Sherif Tarek | Chairman & CEO | Jun 24, 2012 | Option Exercise | $30.11 | 4,089 | 123,120 | 904,258 | Jun 26, 2012, 04:36 PM | |
| MDSO | Medidata Solutions, Inc. | Sherif Tarek | Chairman & CEO | Jun 05, 2012 | Sale | $27.54 | 15,000 | 413,121 | 908,347 | Jun 07, 2012, 04:30 PM | |
| MDSO | Medidata Solutions, Inc. | Sherif Tarek | Chairman & CEO | May 31, 2012 | Option Exercise | $28.26 | 5,950 | 168,147 | 923,347 | Jun 04, 2012, 05:52 PM | |
| MDSO | Medidata Solutions, Inc. | Sherif Tarek | Chairman & CEO | May 18, 2012 | Option Exercise | $26.96 | 6,477 | 174,620 | 929,297 | May 22, 2012, 04:37 PM | |
| MDSO | Medidata Solutions, Inc. | Sherif Tarek | Chairman & CEO | May 03, 2012 | Sale | $27.87 | 15,000 | 418,063 | 887,508 | May 04, 2012, 04:36 PM | |
| MDSO | Medidata Solutions, Inc. | Sherif Tarek | Chairman & CEO | Apr 04, 2012 | Sale | $26.10 | 15,000 | 391,488 | 902,508 | Apr 06, 2012, 05:11 PM | |
| MDSO | Medidata Solutions, Inc. | Sherif Tarek | Chairman & CEO | Mar 07, 2012 | Sale | $24.48 | 10,000 | 244,807 | 917,508 | Mar 08, 2012, 06:15 PM | |
| MDSO | Medidata Solutions, Inc. | Sherif Tarek | Chairman & CEO | Feb 03, 2012 | Sale | $21.45 | 10,000 | 214,514 | 927,508 | Feb 07, 2012, 04:17 PM | |
| MDSO | Medidata Solutions, Inc. | Sherif Tarek | Chairman & CEO | Jan 05, 2012 | Sale | $21.18 | 10,000 | 211,764 | 937,508 | Jan 06, 2012, 05:27 PM | |
| MDSO | Medidata Solutions, Inc. | Sherif Tarek | Chairman & CEO | Dec 01, 2011 | Sale | $20.03 | 15,036 | 301,243 | 949,139 | Dec 02, 2011, 05:58 PM | |
| MDSO | Medidata Solutions, Inc. | Sherif Tarek | Chairman & CEO | Dec 02, 2011 | Sale | $20.23 | 1,631 | 32,990 | 947,508 | Dec 02, 2011, 05:58 PM | |
| MDSO | Medidata Solutions, Inc. | Sherif Tarek | Chairman & CEO | Nov 01, 2011 | Sale | $17.15 | 14,667 | 251,498 | 966,175 | Nov 03, 2011, 04:40 PM | |
| MDSO | Medidata Solutions, Inc. | Sherif Tarek | Chairman & CEO | Nov 02, 2011 | Sale | $17.07 | 2,000 | 34,134 | 964,175 | Nov 03, 2011, 04:40 PM | |
| MDSO | Medidata Solutions, Inc. | Sherif Tarek | Chairman & CEO | Oct 03, 2011 | Sale | $15.94 | 5,735 | 91,444 | 991,774 | Oct 05, 2011, 06:03 PM | |
| MDSO | Medidata Solutions, Inc. | Sherif Tarek | Chairman & CEO | Oct 04, 2011 | Sale | $15.57 | 10,932 | 170,187 | 980,842 | Oct 05, 2011, 06:03 PM | |
| MDSO | Medidata Solutions, Inc. | Sherif Tarek | Chairman & CEO | Sep 15, 2011 | Sale | $17.06 | 16,667 | 284,267 | 997,509 | Sep 16, 2011, 05:13 PM | |
| MDSO | Medidata Solutions, Inc. | Sherif Tarek | Chairman & CEO | Sep 14, 2011 | Sale | $16.65 | 16,667 | 277,554 | 1,014,176 | Sep 16, 2011, 05:13 PM | |
| MDSO | Medidata Solutions, Inc. | Sherif Tarek | Chairman & CEO | Aug 13, 2011 | Option Exercise | $15.90 | 2,764 | 43,948 | 1,030,843 | Aug 16, 2011, 05:22 PM | |
| MDSO | Medidata Solutions, Inc. | Sherif Tarek | Chairman & CEO | Jul 12, 2011 | Sale | $24.02 | 2,200 | 52,851 | 1,035,407 | Jul 13, 2011, 06:07 PM | |
| MDSO | Medidata Solutions, Inc. | Sherif Tarek | Chairman & CEO | Jul 13, 2011 | Sale | $24.25 | 1,800 | 43,650 | 1,033,607 | Jul 13, 2011, 06:07 PM |
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