ION Geophysical Corp
SEC CIK 866609 · IO · last insider filing 2022-07-29
Directors (from insider filings)
| Name | Capacity as filed | Filings |
|---|---|---|
| Usher Christopher Theron | Director · President & CEO | filed 2012–2022 |
| Nelson S James | Director | filed 2006–2022 |
| Lapeyre James M JR | Director | filed 2006–2022 |
| Seitz John N | Director | filed 2006–2022 |
| Doran Mark J | Director | filed 2021–2022 |
| Pittman Gary L | Director | filed 2021–2022 |
| Mcgovern Michael Y | Director | filed 2019–2022 |
| Zhang Shaohua | Director | filed 2021–2022 |
| Barr David H | Director | filed 2010–2021 |
| Wininger Tina L | Director | filed 2019–2021 |
| Zheng Huasheng | Director | filed 2018–2020 |
| Hanson R Brian | Director · President, COO & CFO | filed 2006–2019 |
| Myers Franklin | Director | filed 2006–2019 |
| Jennings Michael | Director | filed 2010–2018 |
| Hao Huimin | Director | filed 2011–2018 |
| Peebler Robert P | Director · President & CEO | filed 2006–2013 |
| Elliott Theodore H JR | Director | filed 2006–2010 |
| Vlahakis Nicholas G | Director | filed 2008–2010 |
| Marsh G Thomas | Director | filed 2008–2010 |
| Yueliang GUO | Director | filed 2010–2010 |
| Appelbaum Bruce S | Director | filed 2006–2010 |
| Smith SAM K | Director | filed 2006–2008 |
Officers (from insider filings)
| Name | Title as filed | Filings |
|---|---|---|
| Schwausch Scott | VP, Finance & Corp Controller | filed 2013–2022 |
| Lambert Dale J | EVP, Operations Optimization | filed 2020–2022 |
| Rodermund Sheila M | EVP, Operations Optimization | filed 2021–2022 |
| Morrison Michael L | VP, Corp Fin & Financial Sys | filed 2006–2022 |
| Williamson Ken | SVP, ISS | filed 2010–2022 |
| Powers Matthew R | General Counsel & Corp Secy | filed 2017–2022 |
| Bate Steven | SVP Systems Division | filed 2013–2022 |
| Hulme Colin | SVP, Ocean Bottom Services | filed 2014–2018 |
| Seely Jamey S | SVP-Gen Counsel & Corp Sec'y | filed 2014–2017 |
| Heinlein Gregory J | SVP and CFO | filed 2011–2014 |
| Roland David L | VP-Gen Counsel & Corp Sec'y | filed 2006–2014 |
| Moffat David | SVP, Marine Imaging Systems | filed 2010–2013 |
| Bernitsas Nikolaos | SVP, GXT Imaging | filed 2010–2012 |
| Friedemann Chris | Vice President | filed 2006–2010 |
| Hollis JIM | President & COO | filed 2007–2009 |
| Koid Tengbeng | EVP-Global Bus Dev | filed 2007–2009 |
| Ledet Charles J | EVP-COO of ION Systems | filed 2007–2008 |
| Maxey Robert Davis | SVP, Tax and Treasurer | filed 2008–2008 |
| Lambert Michael K | President-GX Technology | filed 2006–2007 |
About this record
From the SEC's insider-transaction filings (Forms 3, 4 and 5). Every reporting director and officer carries a Commission-assigned identifier (CIK), so these footprints are identifier-verified - no name matching involved. Insiders file when they transact, so dates are filing dates: "last filed" never means "served until". This layer is not yet joined to the nonprofit register - identity joins ship only after independent review.
Source: SEC Insider Transactions Data Sets (Forms 3/4/5), US Federal Government public domain.