Contact Us
About Us
Subscribe
My Portfolio
My Account
Contact Us
About Us
Subscribe
My Account
My Portfolio

Insider Transactions by Themelis Nicholas

Symbol CompanyOwnerRelationshipDateTransactionCost# SharesValue ($)Total SharesFiling
MKTXMARKETAXESS HOLDINGS INCThemelis NicholasChief Information OfficerMar 07, 2022Sale$364.892,000729,77710,120Mar 09, 2022, 04:15 PM
MKTXMARKETAXESS HOLDINGS INCThemelis NicholasChief Information OfficerJan 31, 2022Option Exercise$344.48883304,17611,190Feb 02, 2022, 04:15 PM
MKTXMARKETAXESS HOLDINGS INCThemelis NicholasChief Information OfficerDec 07, 2021Sale$370.082,000740,16511,387Dec 09, 2021, 04:30 PM
MKTXMARKETAXESS HOLDINGS INCThemelis NicholasChief Information OfficerSep 07, 2021Sale$461.542,000923,07513,487Sep 09, 2021, 04:15 PM
MKTXMARKETAXESS HOLDINGS INCThemelis NicholasChief Information OfficerAug 11, 2021Sale$283.0012,8663,641,08420,020Aug 12, 2021, 04:39 PM
MKTXMARKETAXESS HOLDINGS INCThemelis NicholasChief Information OfficerMar 05, 2021Sale$478.014,0001,912,04220,687Mar 08, 2021, 04:30 PM
MKTXMARKETAXESS HOLDINGS INCThemelis NicholasChief Information OfficerJan 31, 2021Option Exercise$540.766,1773,340,27527,537Feb 02, 2021, 04:51 PM
MKTXMARKETAXESS HOLDINGS INCThemelis NicholasChief Information OfficerDec 07, 2020Sale$546.494,0002,185,96529,661Dec 09, 2020, 04:35 PM
MKTXMARKETAXESS HOLDINGS INCThemelis NicholasChief Information OfficerOct 29, 2020Sale$334.9534,52411,563,66947,454Oct 30, 2020, 04:30 PM
MKTXMARKETAXESS HOLDINGS INCThemelis NicholasChief Information OfficerSep 09, 2020Sale$456.914,0001,827,65733,992Sep 10, 2020, 04:31 PM
MKTXMARKETAXESS HOLDINGS INCThemelis NicholasChief Information OfficerMay 08, 2020Sale$479.664,0001,918,63637,337May 12, 2020, 04:09 PM
MKTXMARKETAXESS HOLDINGS INCThemelis NicholasChief Information OfficerFeb 10, 2020Sale$342.014,0001,368,04038,451Feb 12, 2020, 04:18 PM
MKTXMARKETAXESS HOLDINGS INCThemelis NicholasChief Information OfficerJan 31, 2020Option Exercise$354.186,1802,188,83245,802Feb 04, 2020, 04:25 PM
MKTXMARKETAXESS HOLDINGS INCThemelis NicholasChief Information OfficerNov 08, 2019Sale$348.664,0001,394,64949,314Nov 12, 2019, 05:24 PM
MKTXMARKETAXESS HOLDINGS INCThemelis NicholasChief Information OfficerAug 08, 2019Sale$347.392,750955,30953,064Aug 09, 2019, 04:15 PM
MKTXMARKETAXESS HOLDINGS INCThemelis NicholasChief Information OfficerApr 26, 2019Sale$265.611,489395,49553,564Apr 29, 2019, 04:02 PM
MKTXMARKETAXESS HOLDINGS INCThemelis NicholasChief Information OfficerJan 31, 2019Option Exercise$214.771,435308,19543,905Feb 04, 2019, 04:12 PM
MKTXMARKETAXESS HOLDINGS INCThemelis NicholasChief Information OfficerAug 14, 2018Sale$186.5112,8312,393,09543,333Aug 16, 2018, 04:05 PM
MKTXMARKETAXESS HOLDINGS INCThemelis NicholasChief Information OfficerMar 09, 2018Sale$218.115,4001,177,80057,927Mar 12, 2018, 05:04 PM
MKTXMARKETAXESS HOLDINGS INCThemelis NicholasChief Information OfficerJan 31, 2018Option Exercise$196.213,794744,42162,018Feb 02, 2018, 05:01 PM
MKTXMARKETAXESS HOLDINGS INCThemelis NicholasChief Information OfficerNov 02, 2017Sale$93.678,000749,32865,717Nov 03, 2017, 04:06 PM
MKTXMARKETAXESS HOLDINGS INCThemelis NicholasChief Information OfficerJun 09, 2017Sale$105.8911,1921,185,08667,763Jun 12, 2017, 04:46 PM
MKTXMARKETAXESS HOLDINGS INCThemelis NicholasChief Information OfficerFeb 09, 2017Sale$99.5620,9362,084,47872,635Feb 10, 2017, 04:06 PM
MKTXMARKETAXESS HOLDINGS INCThemelis NicholasChief Information OfficerJan 31, 2017Option Exercise$187.255,6921,065,82766,905Feb 02, 2017, 04:09 PM
MKTXMARKETAXESS HOLDINGS INCThemelis NicholasChief Information OfficerAug 22, 2016Sale$165.4645575,28470,799Aug 23, 2016, 04:24 PM
MKTXMARKETAXESS HOLDINGS INCThemelis NicholasChief Information OfficerAug 23, 2016Sale$165.405,745950,22365,054Aug 23, 2016, 04:24 PM
MKTXMARKETAXESS HOLDINGS INCThemelis NicholasChief Information OfficerFeb 03, 2016Sale$113.7610,6831,215,31077,364Feb 04, 2016, 04:08 PM
MKTXMARKETAXESS HOLDINGS INCThemelis NicholasChief Information OfficerJan 31, 2016Option Exercise$116.233,783439,69885,693Feb 02, 2016, 04:36 PM
MKTXMARKETAXESS HOLDINGS INCThemelis NicholasChief Information OfficerJan 15, 2016Option Exercise$101.774,107417,96971,559Jan 20, 2016, 04:24 PM
MKTXMARKETAXESS HOLDINGS INCThemelis NicholasChief Information OfficerFeb 09, 2015Sale$80.424,919395,60678,215Feb 10, 2015, 05:57 PM
MKTXMARKETAXESS HOLDINGS INCThemelis NicholasChief Information OfficerFeb 10, 2015Sale$80.705,000403,50070,296Feb 10, 2015, 05:57 PM
MKTXMARKETAXESS HOLDINGS INCThemelis NicholasChief Information OfficerJan 31, 2015Option Exercise$75.971,416107,57480,215Feb 02, 2015, 04:31 PM
MKTXMARKETAXESS HOLDINGS INCThemelis NicholasChief Information OfficerJan 15, 2015Option Exercise$70.607,283514,18078,806Jan 20, 2015, 07:37 PM
MKTXMARKETAXESS HOLDINGS INCThemelis NicholasChief Information OfficerJan 14, 2015Option Exercise$19.3129,775574,84981,949Jan 16, 2015, 05:52 PM
MKTXMARKETAXESS HOLDINGS INCThemelis NicholasChief Information OfficerNov 14, 2014Option Exercise$25.253,13879,23559,329Nov 14, 2014, 06:18 PM
MKTXMARKETAXESS HOLDINGS INCThemelis NicholasChief Information OfficerAug 21, 2014Sale$57.5811,000633,35056,791Aug 22, 2014, 04:30 PM
MKTXMARKETAXESS HOLDINGS INCThemelis NicholasChief Information OfficerJan 15, 2014Option Exercise$63.0711,632733,63060,728Jan 23, 2014, 05:55 PM
MKTXMARKETAXESS HOLDINGS INCThemelis NicholasChief Information OfficerNov 19, 2013Sale$40.6841,6361,693,81185,103Nov 21, 2013, 07:20 PM
MKTXMARKETAXESS HOLDINGS INCThemelis NicholasChief Information OfficerNov 20, 2013Sale$40.6313,318541,11870,944Nov 21, 2013, 07:20 PM
MKTXMARKETAXESS HOLDINGS INCThemelis NicholasChief Information OfficerMay 16, 2013Sale$45.8917,000780,06964,285May 20, 2013, 06:01 PM
MKTXMARKETAXESS HOLDINGS INCThemelis NicholasChief Information OfficerJan 15, 2013Option Exercise$35.9816,293586,22276,021Jan 17, 2013, 04:35 PM
MKTXMARKETAXESS HOLDINGS INCThemelis NicholasChief Information OfficerDec 13, 2012Sale$23.0983,4981,928,223121,240Dec 14, 2012, 09:00 PM
MKTXMARKETAXESS HOLDINGS INCThemelis NicholasChief Information OfficerDec 11, 2012Sale$23.2132,556755,72995,769Dec 12, 2012, 09:03 PM
MKTXMARKETAXESS HOLDINGS INCThemelis NicholasChief Information OfficerDec 12, 2012Sale$23.2933,808787,39096,395Dec 12, 2012, 09:03 PM
MKTXMARKETAXESS HOLDINGS INCThemelis NicholasChief Information OfficerDec 10, 2012Sale$20.9840,138841,97694,560Dec 12, 2012, 09:03 PM
MKTXMARKETAXESS HOLDINGS INCThemelis NicholasChief Information OfficerJun 11, 2012Sale$27.1122,346605,77186,754Jun 13, 2012, 06:57 PM
MKTXMARKETAXESS HOLDINGS INCThemelis NicholasChief Information OfficerJun 12, 2012Sale$22.8664,7581,480,206101,870Jun 13, 2012, 06:57 PM
MKTXMARKETAXESS HOLDINGS INCThemelis NicholasChief Information OfficerJan 15, 2012Option Exercise$30.6425,082768,51270,058Jan 19, 2012, 09:46 PM
MKTXMARKETAXESS HOLDINGS INCThemelis NicholasChief Information OfficerNov 04, 2011Sale$20.36153,7383,129,620177,216Nov 08, 2011, 09:28 PM
MKTXMARKETAXESS HOLDINGS INCThemelis NicholasChief Information OfficerNov 07, 2011Sale$25.1726,806674,696105,952Nov 08, 2011, 09:28 PM
MKTXMARKETAXESS HOLDINGS INCThemelis NicholasChief Information OfficerMar 07, 2011Sale$22.0511,000242,550119,347Mar 09, 2011, 04:30 PM
MKTXMARKETAXESS HOLDINGS INCThemelis NicholasChief Information OfficerMar 08, 2011Sale$22.2119,000421,990100,347Mar 09, 2011, 04:30 PM
MKTXMARKETAXESS HOLDINGS INCThemelis NicholasChief Information OfficerFeb 01, 2011Option Exercise$20.522,24946,149118,806Feb 03, 2011, 05:14 PM
MKTXMARKETAXESS HOLDINGS INCThemelis NicholasChief Information OfficerJan 14, 2011Option Exercise$21.5917,529378,451121,055Jan 19, 2011, 09:51 PM
MKTXMARKETAXESS HOLDINGS INCThemelis NicholasChief Information OfficerNov 12, 2010Sale$18.5125,000462,722119,895Nov 15, 2010, 06:37 PM

Looking for more premium content?

We have created a comprehensive group of tools that allows you to estimate the intrinsic value of investments.

Subscribe