Corporate Board Profile
Tech Score: 0/100
| Filing Date | Source Excerpt |
|---|---|
| 2013-04-25 | “Norman W. Burmeister graduated from the Colorado School of Mines in Mining Geology in 1961 and has over 50 years of experience in the mining industry.” |
| 2014-04-29 | "Norman W. Burmeister graduated from the Colorado School of Mines in Mining Geology in 1961 and has over fifty years of experience in the mining industry." |
Source material: SEC submissions metadata and DEF 14A proxy filings from EDGAR. Last updated: 2026-04-25