Corporate Board Profile
Tech Score: 0/100
| Filing Date | Source Excerpt |
|---|---|
| 2013-07-29 | Mr. Rathmann received his bachelor’s degree from the University of Colorado and his juris doctor degree from Boston College Law School. He has served as a director of various for-profit and non-profit companies and is manager of GBR Investments, LLC. |
| 2014-07-25 | Mr. Rathmann received his bachelors degree from the University of Colorado and his juris doctor degree from Boston College Law School. |
Source material: SEC submissions metadata and DEF 14A proxy filings from EDGAR. Last updated: 2026-03-22