Insider Transactions by Casper Stephen P

Symbol CompanyOwnerRelationshipDateTransactionCost# SharesValue ($)Total SharesFiling
MKTXMARKETAXESS HOLDINGS INCCasper Stephen PDirectorDec 15, 2020Sale$554.96750416,22010,600Dec 16, 2020, 04:30 PM
MKTXMARKETAXESS HOLDINGS INCCasper Stephen PDirectorAug 27, 2020Sale$500.00500250,00011,350Aug 28, 2020, 04:30 PM
MKTXMARKETAXESS HOLDINGS INCCasper Stephen PDirectorMay 05, 2020Sale$479.442,000958,87413,367May 07, 2020, 04:07 PM
MKTXMARKETAXESS HOLDINGS INCCasper Stephen PDirectorSep 03, 2019Sale$402.821,000402,82042,808Sep 05, 2019, 04:15 PM
MKTXMARKETAXESS HOLDINGS INCCasper Stephen PDirectorJun 07, 2019Sale$20.903,28968,72913,157Jun 10, 2019, 05:19 PM
MKTXMARKETAXESS HOLDINGS INCCasper Stephen PDirectorNov 29, 2017Option Exercise$69.526,225432,74955,076Nov 30, 2017, 04:06 PM
MKTXMARKETAXESS HOLDINGS INCCasper Stephen PDirectorMay 17, 2017Option Exercise$31.122,73084,95650,464May 18, 2017, 04:08 PM
MKTXMARKETAXESS HOLDINGS INCCasper Stephen PDirectorMay 09, 2016Option Exercise$17.355,36593,10648,866May 11, 2016, 05:06 PM
MKTXMARKETAXESS HOLDINGS INCCasper Stephen PDirectorDec 07, 2015Sale$112.401,500168,59743,866Dec 08, 2015, 04:16 PM
MKTXMARKETAXESS HOLDINGS INCCasper Stephen PDirectorFeb 10, 2015Option Exercise$17.915,630100,81944,959Feb 11, 2015, 04:17 PM
MKTXMARKETAXESS HOLDINGS INCCasper Stephen PDirectorDec 08, 2014Sale$69.062,000138,11239,959Dec 09, 2014, 12:28 PM
MKTXMARKETAXESS HOLDINGS INCCasper Stephen PDirectorSep 08, 2014Sale$59.481,50089,21941,959Sep 08, 2014, 05:15 PM
MKTXMARKETAXESS HOLDINGS INCCasper Stephen PDirectorJul 30, 2014Sale$18.4511,930220,10943,429Aug 01, 2014, 04:30 PM
MKTXMARKETAXESS HOLDINGS INCCasper Stephen PDirectorMay 05, 2011Buy$22.201703,77425,996May 10, 2011, 06:02 PM