Eric Harrison Jostrom is listed as Chairman & Chief Investment Officer at Ipswich Investment Management Company, Inc. on SEC Form ADV.
Form ADV reports a beneficial ownership band of Under 5%.
| Title | Chairman & Chief Investment Officer |
| Ownership | Under 5% |
| Control person | Yes |
| Since | 2007 |
| Title | Trustee |
| Ownership | 25-50% |
| Control person | Yes |
| Since | 2007 |