Jerome A Castellini is listed as Managing Member, Preferred And Common at Castleark Management LLC on SEC Form ADV.
Form ADV reports a beneficial ownership band of 50-75%.
| Title | Managing Member, Preferred And Common |
| Ownership | 50-75% |
| Control person | Yes |
| Since | 1999 |
| Title | President, Managing Member |
| Ownership | Over 75% |
| Control person | Yes |
| Since | 2005 |
| Title | Managing Member |
| Ownership | 50-75% |
| Control person | Yes |
| Since | 1999 |