Corporate Board Profile
Tech Score: 0/100
| Filing Date | Source Excerpt |
|---|---|
| 2001-01-24 | Sam J. Cerny is a geological engineer and has been employed by Shell Oil Company, Cleary Petroleum Corporation and it's successor company, Grace Petroleum Corporation. |
| 2002-01-23 | Sam J. Cerny is a geological engineer and has been employed by Shell Oil Company, Cleary Petroleum Corporation and it's successor company, Grace Petroleum Corporation. |
Data sourced from SEC filings. Last updated: 2025-07-01