Platinum Equity Advisors, LLC
| Title | Chairman / Ceo |
| Ownership | Under 5% |
| Control person | Yes |
| Since | 2003 |
3l Capital Management, LLC
| Title | Trustee |
| Ownership | — |
| Control person | Yes |
| Since | 1999 |
3l Capital Management, LLC
| Title | Manager |
| Ownership | — |
| Control person | Yes |
| Since | 2003 |
3l Capital Management, LLC
| Title | Manager |
| Ownership | — |
| Control person | Yes |
| Since | 1997 |
Platinum Equity Advisors, LLC
| Title | Grantor |
| Ownership | — |
| Control person | Yes |
| Since | 2003 |
Platinum Equity Advisors, LLC
| Title | Trustee |
| Ownership | — |
| Control person | Yes |
| Since | 1999 |
Platinum Equity Advisors, LLC
| Title | Manager |
| Ownership | — |
| Control person | Yes |
| Since | 2003 |
Platinum Equity Advisors, LLC
| Title | Manager |
| Ownership | — |
| Control person | Yes |
| Since | 1997 |