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ION GEOPHYSICAL CORP (IO) Create: Alert

All | News | Filings
Date FiledTypeDescription
04/08/2022 3 BATE STEVEN (Chief Administration Officer) has filed a Form 3 on ION GEOPHYSICAL CORP
07/06/2021 3 PITTMAN GARY L (Director) has filed a Form 3 on ION GEOPHYSICAL CORP
07/06/2021 3 DORAN MARK J (Director) has filed a Form 3 on ION GEOPHYSICAL CORP
04/30/2021 3 Form 3 - Initial statement of beneficial ownership of securities:
03/02/2021 3 Rodermund Sheila M (EVP, Operations Optimization) has filed a Form 3 on ION GEOPHYSICAL CORP
02/26/2021 3 Form 3 - Initial statement of beneficial ownership of securities:
02/07/2020 3 MORRISON MICHAEL L (EVP & CFO) has filed a Form 3 on ION GEOPHYSICAL CORP
01/10/2020 3 LAMBERT DALE J (EVP, Operations Optimization) has filed a Form 3 on ION GEOPHYSICAL CORP
06/19/2019 3 MCGOVERN MICHAEL Y (Director) has filed a Form 3 on ION GEOPHYSICAL CORP
06/14/2019 3 Wininger Tina L (Director) has filed a Form 3 on ION GEOPHYSICAL CORP
04/20/2018 3 Form 3 - Initial statement of beneficial ownership of securities:
09/13/2017 3 POWERS MATTHEW R (General Counsel & Corp Secy) has filed a Form 3 on ION GEOPHYSICAL CORP
12/06/2012 3 Usher Christopher Theron (EVP & COO, GeoScience) has filed a Form 3 on ION GEOPHYSICAL CORP
12/02/2011 3 Heinlein Gregory J (SVP and CFO) has filed a Form 3 on ION GEOPHYSICAL CORP
12/23/2010 3 Williamson Ken (SVP, ISS) has filed a Form 3 on ION GEOPHYSICAL CORP
12/23/2010 3 Moffat David (SVP & GM- Operations) has filed a Form 3 on ION GEOPHYSICAL CORP
12/23/2010 3 Bernitsas Nikolaos (SVP, GXT Imaging) has filed a Form 3 on ION GEOPHYSICAL CORP
12/07/2010 3 Jennings Michael (Director) has filed a Form 3 on ION GEOPHYSICAL CORP
12/07/2010 3 BARR DAVID H (Director) has filed a Form 3 on ION GEOPHYSICAL CORP
04/05/2010 3 YUELIANG GUO (Director) has filed a Form 3 on ION GEOPHYSICAL CORP
12/11/2008 3 MARSH G THOMAS (Director) has filed a Form 3 on ION GEOPHYSICAL CORP
12/11/2008 3 VLAHAKIS NICHOLAS G (Director) has filed a Form 3 on ION GEOPHYSICAL CORP

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