Mark Thomas Massey is listed as Founder & Chief Investment Officer at Altarock Partners LP on SEC Form ADV.
Form ADV reports a beneficial ownership band of Over 75%.
| Title | Founder & Chief Investment Officer |
| Ownership | Over 75% |
| Control person | Yes |
| Since | 2002 |
| Title | Managing Member |
| Ownership | Over 75% |
| Control person | Yes |
| Since | 2024 |