David Jonathan Grain is listed as Chief Executive Officer at Grain Management, LLC on SEC Form ADV.
Form ADV reports a beneficial ownership band of Under 5%.
| Title | Chief Executive Officer |
| Ownership | Under 5% |
| Control person | Yes |
| Since | 2010 |
| Title | Owner |
| Ownership | Over 75% |
| Control person | Yes |
| Since | 2006 |