Corporate Board Profile
Tech Score: 0/100
| Filing Date | Source Excerpt |
|---|---|
| 2013-04-25 | “Donald Ranta is an exploration and development executive experienced in planning, implementing and directing successful exploration and qualification programs...” |
| 2014-04-29 | "Donald E. Ranta is an exploration and development executive experienced in planning, implementing and directing successful exploration and qualification programs... Mr. Ranta obtained a Bachelor of Science degree... a Masters degree... and a PhD..." |
Source material: SEC submissions metadata and DEF 14A proxy filings from EDGAR. Last updated: 2026-04-25