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Insider Transactions by Williamson Ken

Symbol CompanyOwnerRelationshipDateTransactionCost# SharesValue ($)Total SharesFiling
IOION GEOPHYSICAL CORPWilliamson KenEVP, Innov & Strat MktgMay 11, 2022Option Exercise$0.376,6312,453184,258May 13, 2022, 04:33 PM
IOION GEOPHYSICAL CORPWilliamson KenEVP, Innov & Strat MktgDec 01, 2021Option Exercise$1.7411,13519,375190,889Dec 03, 2021, 06:07 PM
IOION GEOPHYSICAL CORPWilliamson KenEVP, Inno & Strat MktgApr 19, 2021Option Exercise$2.1623,58450,941140,524Apr 21, 2021, 09:32 PM
IOION GEOPHYSICAL CORPWilliamson KenEVP&COO, E&P TECHNO & SERVICESMar 01, 2019Option Exercise$13.162,29630,215164,641Mar 05, 2019, 04:24 PM
IOION GEOPHYSICAL CORPWilliamson KenEVP&COO, E&P TECHNO & SERVICESMay 30, 2018Option Exercise$23.803,47782,75377,507Jun 01, 2018, 04:45 PM
IOION GEOPHYSICAL CORPWilliamson KenEVP&COO, E&P TECHNO & SERVICESMar 01, 2018Option Exercise$28.101,80050,58080,984Mar 02, 2018, 07:07 PM
IOION GEOPHYSICAL CORPWilliamson KenEVP&COO, E&P TECHNO & SERVICESDec 15, 2017Option Exercise$8.71226,0001,969,294173,949Dec 19, 2017, 06:16 PM
IOION GEOPHYSICAL CORPWilliamson KenEVP&COO, E&P TECHNO & SERVICESDec 14, 2017Buy$13.0518,176237,19747,949Dec 18, 2017, 07:44 PM
IOION GEOPHYSICAL CORPWilliamson KenEVP&COO, E&P TECHNO & SERVICESDec 01, 2016Option Exercise$7.4012290329,773Dec 02, 2016, 01:40 PM
IOION GEOPHYSICAL CORPWilliamson KenEVP&COO, E&P TECHNO & SERVICESDec 01, 2015Option Exercise$0.563,1921,788187,277Dec 03, 2015, 11:18 AM
IOION GEOPHYSICAL CORPWilliamson KenEVP&COO, Commercialization DivMar 01, 2015Option Exercise$2.281,8244,159188,145Mar 03, 2015, 04:00 PM
IOION GEOPHYSICAL CORPWilliamson KenEVP & COO, GeoVenturesDec 01, 2014Option Exercise$2.474,56011,263122,649Dec 03, 2014, 01:49 PM
IOION GEOPHYSICAL CORPWilliamson KenEVP & COO, GeoVenturesDec 01, 2013Option Exercise$3.863,64814,081105,753Dec 03, 2013, 03:04 PM
IOION GEOPHYSICAL CORPWilliamson KenEVP & COO, GeoVenturesDec 01, 2012Option Exercise$5.962,73416,29587,076Dec 04, 2012, 03:06 PM
IOION GEOPHYSICAL CORPWilliamson KenSVP, GeoVenturesDec 01, 2011Option Exercise$5.811,76410,24973,825Dec 05, 2011, 02:58 PM