Eric Vicary Hannemann is listed as Chief Financial Officer, Treasurer at Oberweis Asset Management Inc on SEC Form ADV.
Form ADV reports a beneficial ownership band of Under 5%.
| Title | Chief Financial Officer, Treasurer |
| Ownership | Under 5% |
| Control person | No |
| Since | 2022 |
| Title | Chief Financial Officer |
| Ownership | Under 5% |
| Control person | No |
| Since | 2022 |