Harold Garrett Thornburg is listed as Chairman,director at Thornburg Investment Management Inc on SEC Form ADV.
Form ADV reports a beneficial ownership band of Under 5%.
| Title | Chairman,director |
| Ownership | Under 5% |
| Control person | Yes |
| Since | 1997 |
| Title | Trustee |
| Ownership | Over 75% |
| Control person | Yes |
| Since | 1990 |
| Title | Trustee |
| Ownership | Over 75% |
| Control person | Yes |
| Since | 1990 |