Corporate Board Profile
Tech Score: 43/100
9 mention(s) identify MICHAEL J. SHEEN as having software/technology expertise.
| Company | Filing Date | Evidence | Reason |
|---|---|---|---|
| GEOSPACE TECHNOLOGIES CORP | 2002-01-22 | Mr. Sheen joined the company as Senior Vice President and Chief Technical Officer in August 1997 and became a director in connection with our initial public offering in November 1997. Mr. Sheen had been a Senior Vice President and Chief Technical Officer of Input/Output, Inc. ("I/O") since 1991 and had held other positions at I/O since 1977. | Mr. Sheen has been Chief Technical Officer and held technical positions at Input/Output, Inc. since 1977, indicating relevant software-related technical skills. |
| GEOSPACE TECHNOLOGIES CORP | 2003-12-03 | Mr. Sheen had been a Senior Vice President and Chief Technical Officer of Input/Output, Inc. beginning in 1991 and had held other positions at Input/Output, Inc. starting in 1977. | Mr. Sheen was Senior Vice President and Chief Technical Officer at Input/Output, Inc. starting in 1977, indicating a technical background likely including programming or software engineering. |
| GEOSPACE TECHNOLOGIES CORP | 2004-12-15 | Mr. Sheen had been a Senior Vice President and Chief Technical Officer of Input/Output, Inc. beginning in 1991 and had held other positions at Input/Output, Inc. starting in 1977. | Mr. Sheen has held technical officer roles at Input/Output, Inc. since 1977, indicating a technical background likely involving software or related technical skills. |
| GEOSPACE TECHNOLOGIES CORP | 2005-12-29 | Mr. Sheen had been a Senior Vice President and Chief Technical Officer of Input/Output, Inc. beginning in 1991 and had held other positions at Input/Output, Inc. starting in 1977. | Mr. Sheen has held technical officer roles at companies involved in technology since 1977, including Senior Vice President and Chief Technical Officer positions, indicating software-related technical skills. |
| GEOSPACE TECHNOLOGIES CORP | 2007-01-05 | Mr. Sheen had been a Senior Vice President and Chief Technical Officer of Input/Output, Inc. beginning in 1991 and had held other positions at Input/Output, Inc. starting in 1977. | Mr. Sheen was Senior Vice President and Chief Technical Officer at Input/Output, Inc., a company likely involved in technology, indicating technical and software expertise. |
| GEOSPACE TECHNOLOGIES CORP | 2008-01-04 | Michael J. Sheen joined the Company as Senior Vice President and Chief Technical Officer in August 1997 and became a director in connection with the Companys initial public offering in 1997. Mr. Sheen had been a Senior Vice President and Chief Technical Officer of Input/Output, Inc. beginning in 1991 and had held other positions at Input/Output, Inc. starting in 1977. | Mr. Sheen was Senior Vice President and Chief Technical Officer at Input/Output, Inc., a company known for technology and software, indicating a technical and software-related background. |
| GEOSPACE TECHNOLOGIES CORP | 2009-01-05 | Michael J. Sheen joined the Company as Senior Vice President and Chief Technical Officer in August 1997 and became a director in connection with the Company’s initial public offering in 1997. Mr. Sheen had been a Senior Vice President and Chief Technical Officer of Input/Output, Inc. beginning in 1991 and had held other positions at Input/Output, Inc. starting in 1977. | Mr. Sheen was Senior Vice President and Chief Technical Officer at Input/Output, Inc., a company known for technology and software, indicating technical and programming skills. |
| GEOSPACE TECHNOLOGIES CORP | 2018-01-03 | Mr. Sheen joined the Company as Senior Vice President and Chief Technical Officer in August 1997... Mr. Sheen had been a Senior Vice President and Chief Technical Officer of Input/Output, Inc. (now known as ION Geophysical Corp.) beginning in 1991 and had held other positions at Input/Output, Inc. starting in 1977. The Board believes that Mr. Sheen’s depth of understanding of the Company’s operations and strategy, his extensive employment experience with the Company and his significant industry specific experience enable him to effectively serve as a director. | Held technical roles including Senior Vice President and Chief Technical Officer; extensive employment experience with Input/Output, Inc. (now ION Geophysical Corp.), a company known for geophysical technology, indicating technical and likely programming skills. |
| GEOSPACE TECHNOLOGIES CORP | 2019-01-04 | Mr. Sheen had been a Senior Vice President and Chief Technical Officer and held other positions at Input/Output, Inc. starting in 1977. | Senior Vice President and Chief Technical Officer with extensive employment experience in the company and prior design engineer roles, indicating technical expertise. |
| Filing Date | Source Excerpt |
|---|---|
| 2002-01-22 | Mr. Sheen joined the company as Senior Vice President and Chief Technical Officer in August 1997 and became a director in connection with our initial public offering in November 1997. Mr. Sheen had been a Senior Vice President and Chief Technical Officer of Input/Output, Inc. ("I/O") since 1991 and had held other positions at I/O since 1977. |
| 2003-01-21 | Mr. Sheen joined the company as Senior Vice President and Chief Technical Officer in August 1997 and became a director in connection with our initial public offering in November 1997. Mr. Sheen had been a Senior Vice President and Chief Technical Officer of Input/Output, Inc. ("I/O") beginning in 1991 and had held other positions at I/O starting in 1977. |
| 2003-12-03 | Mr. Sheen had been a Senior Vice President and Chief Technical Officer of Input/Output, Inc. beginning in 1991 and had held other positions at Input/Output, Inc. starting in 1977. |
| 2004-12-15 | Mr. Sheen had been a Senior Vice President and Chief Technical Officer of Input/Output, Inc. beginning in 1991 and had held other positions at Input/Output, Inc. starting in 1977. |
| 2005-12-29 | Mr. Sheen had been a Senior Vice President and Chief Technical Officer of Input/Output, Inc. beginning in 1991 and had held other positions at Input/Output, Inc. starting in 1977. |
| 2007-01-05 | Mr. Sheen had been a Senior Vice President and Chief Technical Officer of Input/Output, Inc. beginning in 1991 and had held other positions at Input/Output, Inc. starting in 1977. |
| 2008-01-04 | Michael J. Sheen joined the Company as Senior Vice President and Chief Technical Officer in August 1997 and became a director in connection with the Companys initial public offering in 1997. Mr. Sheen had been a Senior Vice President and Chief Technical Officer of Input/Output, Inc. beginning in 1991 and had held other positions at Input/Output, Inc. starting in 1977. |
| 2009-01-05 | Michael J. Sheen joined the Company as Senior Vice President and Chief Technical Officer in August 1997 and became a director in connection with the Company’s initial public offering in 1997. Mr. Sheen had been a Senior Vice President and Chief Technical Officer of Input/Output, Inc. beginning in 1991 and had held other positions at Input/Output, Inc. starting in 1977. |
| 2010-01-05 | Mr. Sheen had been a Senior Vice President and Chief Technical Officer of Input/Output, Inc. (now known as ION Geophysical Corp.) beginning in 1991 and had held other positions at Input/Output, Inc. (now known as ION Geophysical Corp.) starting in 1977. |
| 2011-01-04 | Mr. Sheen had been a Senior Vice President and Chief Technical Officer of Input/Output, Inc. (now known as ION Geophysical Corp.) beginning in 1991 and had held other positions at Input/Output, Inc. (now known as ION Geophysical Corp.) starting in 1977. |
| 2012-02-23 | Mr. Sheen’s depth of understanding of the Company’s operations and strategy, his extensive employment experience with the Company and his significant industry specific experience enable him to effectively serve as a director. |
| 2013-01-04 | Mr. Sheen joined the Company as Senior Vice President and Chief Technical Officer in August 1997 and had held other positions at Input/Output, Inc. (now known as ION Geophysical Corp.) starting in 1977. |
| 2013-06-14 | Michael J. Sheen, Senior Vice President and Chief Technical Officer |
| 2013-07-22 | Michael J. Sheen, Senior Vice President and Chief Technical Officer |
| 2013-12-11 | Mr. Sheen joined the Company as Senior Vice President and Chief Technical Officer in August 1997 and became a director in connection with the Companys initial public offering in November 1997. Mr. Sheen had been a Senior Vice President and Chief Technical Officer of Input/Output, Inc. (now known as ION Geophysical Corp.) beginning in 1991 and had held other positions at Input/Output, Inc. (now known as ION Geophysical Corp.) starting in 1977. |
| 2014-12-30 | Mr. Sheen joined the Company as Senior Vice President and Chief Technical Officer in August 1997... Mr. Sheen had been a Senior Vice President and Chief Technical Officer of Input/Output, Inc. (now known as ION Geophysical Corp.) beginning in 1991 and had held other positions at Input/Output, Inc. starting in 1977. |
| 2015-12-23 | Mr. Sheen joined the Company as Senior Vice President and Chief Technical Officer in August 1997 and became a director in connection with the Company’s initial public offering in November 1997. |
| 2016-12-28 | Mr. Sheen joined the Company as Senior Vice President and Chief Technical Officer in August 1997 and became a director in connection with the Company’s initial public offering in November 1997. |
| 2018-01-03 | Mr. Sheen joined the Company as Senior Vice President and Chief Technical Officer in August 1997... Mr. Sheen had been a Senior Vice President and Chief Technical Officer of Input/Output, Inc. (now known as ION Geophysical Corp.) beginning in 1991 and had held other positions at Input/Output, Inc. starting in 1977. The Board believes that Mr. Sheen’s depth of understanding of the Company’s operations and strategy, his extensive employment experience with the Company and his significant industry specific experience enable him to effectively serve as a director. |
| 2019-01-04 | Mr. Sheen had been a Senior Vice President and Chief Technical Officer and held other positions at Input/Output, Inc. starting in 1977. |
| 2020-01-06 | Mr. Sheen joined the Company as Senior Vice President and Chief Technical Officer in August 1997 and became a director in connection with the Company’s initial public offering in November 1997. Mr. Sheen had been a Senior Vice President and Chief Technical Officer of Input/Output, Inc. beginning in 1991 and had held other positions at Input/Output, Inc. starting in 1977. |
Data sourced from SEC filings. Last updated: 2025-10-11