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Insider Transactions by Usher Christopher Theron

Symbol CompanyOwnerRelationshipDateTransactionCost# SharesValue ($)Total SharesFiling
IOION GEOPHYSICAL CORPUsher Christopher TheronPresident & CEOMay 11, 2022Option Exercise$0.3713,3774,949328,372May 13, 2022, 04:31 PM
IOION GEOPHYSICAL CORPUsher Christopher TheronPresident & CEODec 01, 2021Option Exercise$1.748,63915,032341,749Dec 03, 2021, 06:05 PM
IOION GEOPHYSICAL CORPUsher Christopher TheronPresident & CEOSep 01, 2021Option Exercise$1.2917,32522,349350,388Sep 03, 2021, 05:37 PM
IOION GEOPHYSICAL CORPUsher Christopher TheronPresident & CEOApr 19, 2021Option Exercise$2.1623,33150,395258,992Apr 21, 2021, 09:26 PM
IOION GEOPHYSICAL CORPUsher Christopher TheronPresident & CEOSep 01, 2020Option Exercise$2.036,27912,746276,044Sep 03, 2020, 04:31 PM
IOION GEOPHYSICAL CORPUsher Christopher TheronPresident & CEOFeb 20, 2020Buy$4.4311,00048,675282,323Feb 20, 2020, 04:18 PM
IOION GEOPHYSICAL CORPUsher Christopher TheronEVP & COO, OPER OPTIMIZATIONMar 01, 2019Option Exercise$13.161,79123,570141,323Mar 05, 2019, 04:24 PM
IOION GEOPHYSICAL CORPUsher Christopher TheronEVP & COO, OPER OPTIMIZATIONMay 30, 2018Option Exercise$23.802,90569,13953,875Jun 01, 2018, 04:44 PM
IOION GEOPHYSICAL CORPUsher Christopher TheronEVP & COO, OPER OPTIMIZATIONJun 01, 2018Option Exercise$24.501914,68053,684Jun 01, 2018, 04:44 PM
IOION GEOPHYSICAL CORPUsher Christopher TheronEVP & COO, OPER OPTIMIZATIONMar 01, 2018Option Exercise$28.102,04257,38056,780Mar 02, 2018, 07:07 PM
IOION GEOPHYSICAL CORPUsher Christopher TheronEVP & COO, E&P OPER OPTIMIZATDec 15, 2017Buy$8.45214,8501,815,475137,367Dec 19, 2017, 06:15 PM
IOION GEOPHYSICAL CORPUsher Christopher TheronEVP & COO, E&P OPER OPTIMIZATDec 14, 2017Buy$13.0518,176237,19737,367Dec 18, 2017, 07:43 PM
IOION GEOPHYSICAL CORPUsher Christopher TheronEVP & COO, E&P OPER OPTIMIZATJun 01, 2017Option Exercise$4.4513961919,191Jun 02, 2017, 06:30 PM
IOION GEOPHYSICAL CORPUsher Christopher TheronEVP & COO, E&P OPER OPTIMIZATMar 01, 2017Option Exercise$5.351,6778,97220,805Mar 03, 2017, 01:43 PM
IOION GEOPHYSICAL CORPUsher Christopher TheronEVP & COO, E&P OPER OPTIMIZATDec 01, 2016Option Exercise$7.401421,05121,007Dec 02, 2016, 01:39 PM
IOION GEOPHYSICAL CORPUsher Christopher TheronEVP & COO, E&P OPER OPTIMINIZAMar 15, 2016Buy$6.891,3008,95619,849Mar 17, 2016, 04:17 PM
IOION GEOPHYSICAL CORPUsher Christopher TheronEVP & COO, E&P OPER OPTIMINIZAMar 01, 2016Option Exercise$3.103431,06318,549Mar 03, 2016, 01:17 PM
IOION GEOPHYSICAL CORPUsher Christopher TheronEVP & COO, E&P OPER OPTIMINIZADec 01, 2015Option Exercise$0.567,4624,17998,045Dec 03, 2015, 11:21 AM
IOION GEOPHYSICAL CORPUsher Christopher TheronEVP & Chief Innovation OffMar 01, 2015Option Exercise$2.282,1334,863103,375Mar 03, 2015, 03:59 PM
IOION GEOPHYSICAL CORPUsher Christopher TheronEVP & COO, GeoScienceDec 01, 2014Option Exercise$2.477,46318,43479,339Dec 03, 2014, 01:45 PM
IOION GEOPHYSICAL CORPUsher Christopher TheronEVP & COO, GeoScienceDec 01, 2013Option Exercise$3.865,33120,57864,669Dec 03, 2013, 03:26 PM
GGSGlobal Geophysical Services IncUsher Christopher TheronSr. VP & CTOSep 28, 2012Option Exercise$5.511,4828,16686,540Oct 02, 2012, 09:09 PM
GGSGlobal Geophysical Services IncUsher Christopher TheronSr. VP & CTOAug 12, 2011Buy$12.396,50080,53546,500Aug 16, 2011, 07:58 PM