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Insider Transactions by GREIFELD ROBERT

Symbol CompanyOwnerRelationshipDateTransactionCost# SharesValue ($)Total SharesFiling
VIRTVirtu Financial, Inc.GREIFELD ROBERTDirectorAug 12, 2021Sale$26.151,500,00039,224,99919,859,243Aug 16, 2021, 08:03 PM
VIRTVirtu Financial, Inc.GREIFELD ROBERTDirectorAug 10, 2017Buy$15.44338,1245,220,63440,064,103Aug 10, 2017, 04:42 PM
NDAQNASDAQ, INC.GREIFELD ROBERTCHAIRMANJan 30, 2017Option Exercise$68.18188,49112,851,3161,161,324Feb 01, 2017, 04:42 PM
NDAQNASDAQ, INC.GREIFELD ROBERTCEODec 05, 2016Option Exercise$50.40132,0006,653,4601,055,815Dec 07, 2016, 04:19 PM
NDAQNASDAQ, INC.GREIFELD ROBERTCEODec 02, 2016Sale$50.089,562478,865994,596Dec 05, 2016, 05:36 PM
NDAQNASDAQ, INC.GREIFELD ROBERTCEODec 01, 2016Sale$49.7581,2444,041,8891,030,437Dec 05, 2016, 05:36 PM
NDAQNASDAQ, INC.GREIFELD ROBERTCEONov 29, 2016Sale$50.5997,1944,917,0441,038,412Dec 01, 2016, 04:59 PM
NDAQNASDAQ, INC.GREIFELD ROBERTCEOAug 17, 2016Sale$53.04150,0007,956,7501,064,815Aug 19, 2016, 04:06 PM
NDAQNASDAQ, INC.GREIFELD ROBERTCEOAug 18, 2016Sale$53.13248,96013,227,2441,114,295Aug 19, 2016, 04:06 PM
NDAQNASDAQ, INC.GREIFELD ROBERTCEOAug 15, 2016Sale$53.0067,8003,593,4001,023,715Aug 17, 2016, 05:09 PM
NDAQNASDAQ, INC.GREIFELD ROBERTCEOAug 09, 2016Sale$53.2936,2001,929,0981,008,635Aug 11, 2016, 05:33 PM
NDAQNASDAQ, INC.GREIFELD ROBERTCEOAug 05, 2016Sale$53.58150,0028,036,3571,065,536Aug 09, 2016, 04:40 PM
NDAQNASDAQ, INC.GREIFELD ROBERTCEOJun 13, 2016Option Exercise$50.7469,2223,512,6701,024,704Jun 15, 2016, 04:26 PM
NDAQNASDAQ, INC.GREIFELD ROBERTCEOJun 14, 2016Option Exercise$50.4947,8002,413,1831,013,993Jun 15, 2016, 04:26 PM
NDAQNASDAQ, INC.GREIFELD ROBERTCEOJun 10, 2016Option Exercise$50.8395,9044,875,2801,038,045Jun 13, 2016, 04:19 PM
NDAQNASDAQ, INC.GREIFELD ROBERTCEOJun 09, 2016Option Exercise$50.68200,00010,136,0001,090,093Jun 13, 2016, 04:19 PM
NDAQNASDAQ, INC.GREIFELD ROBERTCEOJun 07, 2016Option Exercise$50.61134,1126,788,0791,057,149Jun 09, 2016, 04:17 PM
NDAQNASDAQ, INC.GREIFELD ROBERTCEOMay 31, 2016Option Exercise$50.73100,0005,073,0001,040,093Jun 02, 2016, 04:10 PM
NDAQNASDAQ, INC.GREIFELD ROBERTCEOJun 01, 2016Option Exercise$50.70100,0005,070,5001,040,093Jun 02, 2016, 04:10 PM
NDAQNASDAQ, INC.GREIFELD ROBERTCEOMay 26, 2016Sale$50.46100,0005,046,0001,040,093May 31, 2016, 04:40 PM
NDAQNASDAQ, INC.GREIFELD ROBERTCEOMay 27, 2016Option Exercise$50.67100,0005,067,0001,040,093May 31, 2016, 04:40 PM
NDAQNASDAQ, INC.GREIFELD ROBERTCEOFeb 26, 2016Option Exercise$63.85220,67614,090,162990,093Mar 01, 2016, 04:57 PM
NDAQNASDAQ, INC.GREIFELD ROBERTCEONov 03, 2015Sale$59.6913,800823,722789,230Nov 03, 2015, 05:00 PM
NDAQNASDAQ, INC.GREIFELD ROBERTCEOOct 30, 2015Sale$59.274,648275,487889,230Nov 03, 2015, 05:00 PM
NDAQNASDAQ, INC.GREIFELD ROBERTCEONov 02, 2015Sale$59.4886,2005,127,176803,030Nov 03, 2015, 05:00 PM
NDAQNASDAQ, INC.GREIFELD ROBERTCEOOct 29, 2015Sale$59.269,512563,681893,878Oct 30, 2015, 04:08 PM
NDAQNASDAQ OMX GROUP, INC.GREIFELD ROBERTCEOFeb 17, 2015Option Exercise$49.92174,0508,688,576902,868Feb 19, 2015, 04:23 PM
NDAQNASDAQ OMX GROUP, INC.GREIFELD ROBERTCEOFeb 05, 2015Sale$48.4040,3921,954,973798,239Feb 09, 2015, 04:38 PM
NDAQNASDAQ OMX GROUP, INC.GREIFELD ROBERTCEOFeb 06, 2015Sale$48.7559,6082,905,890738,631Feb 09, 2015, 04:38 PM
NDAQNASDAQ OMX GROUP, INC.GREIFELD ROBERTCEOAug 25, 2014Sale$43.4720,000869,400925,751Aug 27, 2014, 05:59 PM
NDAQNASDAQ OMX GROUP, INC.GREIFELD ROBERTCEOAug 26, 2014Sale$43.6560,0002,619,000865,751Aug 27, 2014, 05:59 PM
NDAQNASDAQ OMX GROUP, INC.GREIFELD ROBERTCEOAug 27, 2014Sale$43.5020,000870,000845,751Aug 27, 2014, 05:59 PM
NDAQNASDAQ OMX GROUP, INC.GREIFELD ROBERTCEOFeb 21, 2014Option Exercise$38.9325,8341,005,718945,113Feb 25, 2014, 05:06 PM
NDAQNASDAQ OMX GROUP, INC.GREIFELD ROBERTCEOMay 17, 2013Sale$18.66624,00011,643,8401,025,447May 21, 2013, 04:09 PM
NDAQNASDAQ OMX GROUP, INC.GREIFELD ROBERTCEOMay 20, 2013Option Exercise$6.30200,0001,260,000913,447May 21, 2013, 04:09 PM
NDAQNASDAQ OMX GROUP, INC.GREIFELD ROBERTCEOMay 16, 2013Sale$18.66176,0003,283,280801,447May 17, 2013, 05:08 PM
NDAQNASDAQ OMX GROUP, INC.GREIFELD ROBERTCEOMay 15, 2013Sale$18.71200,0003,742,000813,447May 17, 2013, 05:08 PM
NDAQNASDAQ OMX GROUP, INC.GREIFELD ROBERTCEOMar 08, 2013Option Exercise$32.0335,3971,133,766713,447Mar 12, 2013, 05:29 PM
NDAQNASDAQ OMX GROUP, INC.GREIFELD ROBERTCEODec 24, 2012Option Exercise$15.7940,000631,600693,055Dec 27, 2012, 07:37 AM
NDAQNASDAQ OMX GROUP, INC.GREIFELD ROBERTCEODec 26, 2012Option Exercise$15.74110,0001,730,850728,055Dec 27, 2012, 07:37 AM
NDAQNASDAQ OMX GROUP, INC.GREIFELD ROBERTCEODec 21, 2012Sale$15.87200,0003,174,000773,055Dec 21, 2012, 05:05 PM
NDAQNASDAQ OMX GROUP, INC.GREIFELD ROBERTCEODec 20, 2012Sale$15.93400,0006,370,402873,055Dec 21, 2012, 05:05 PM
NDAQNASDAQ OMX GROUP, INC.GREIFELD ROBERTCEODec 18, 2012Sale$15.12200,0003,023,000773,055Dec 20, 2012, 04:41 PM
NDAQNASDAQ OMX GROUP, INC.GREIFELD ROBERTCEODec 19, 2012Sale$15.27250,0003,817,500798,055Dec 20, 2012, 04:41 PM
NDAQNASDAQ OMX GROUP, INC.GREIFELD ROBERTCEODec 14, 2012Sale$14.77150,0002,214,750748,055Dec 18, 2012, 05:12 PM
NDAQNASDAQ OMX GROUP, INC.GREIFELD ROBERTCEODec 17, 2012Sale$14.92200,0002,984,000773,055Dec 18, 2012, 05:12 PM
NDAQNASDAQ OMX GROUP, INC.GREIFELD ROBERTCEODec 12, 2012Option Exercise$14.79150,0002,218,773712,217Dec 14, 2012, 04:36 PM
NDAQNASDAQ OMX GROUP, INC.GREIFELD ROBERTCEODec 13, 2012Option Exercise$14.79150,0002,217,750748,055Dec 14, 2012, 04:36 PM
NDAQNASDAQ OMX GROUP, INC.GREIFELD ROBERTCEODec 10, 2012Option Exercise$14.4470,0001,010,800708,055Dec 12, 2012, 04:09 PM
NDAQNASDAQ OMX GROUP, INC.GREIFELD ROBERTCEODec 11, 2012Option Exercise$14.4280,0001,154,000713,055Dec 12, 2012, 04:09 PM
NDAQNASDAQ OMX GROUP, INC.GREIFELD ROBERTCEOFeb 22, 2012Option Exercise$26.2252,6191,379,670673,055Feb 24, 2012, 05:36 PM
NDAQNASDAQ OMX GROUP, INC.GREIFELD ROBERTChief Executive OfficerFeb 23, 2011Option Exercise$28.0021,422599,816605,674Feb 25, 2011, 05:04 PM

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