Jill Caroline Armstrong is listed as Chief Financial Officer, Chief Compliance Officer, Chief Operating Officer, Limited Partner at Parallax Volatility Advisers, L.P. on SEC Form ADV.
Form ADV reports a beneficial ownership band of 10-25%.
| Title | Chief Financial Officer, Chief Compliance Officer, Chief Operating Officer, Limited Partner |
| Ownership | 10-25% |
| Control person | Yes |
| Since | 2000 |
| Title | Manager, Member |
| Ownership | — |
| Control person | Yes |
| Since | 2016 |