William Gilmor Costin is listed as Managing Member at Dakota Investments, LLC on SEC Form ADV.
Form ADV reports a beneficial ownership band of Over 75%.
| Title | Managing Member |
| Ownership | Over 75% |
| Control person | Yes |
| Since | 2017 |
| Title | Owner |
| Ownership | Over 75% |
| Control person | Yes |
| Since | 2017 |