JOINT FILING AGREEMENT
Exhibit 99
In accordance with Rule 13d-1(k)(1) promulgated under the Securities Exchange Act of 1934, as amended, the undersigned hereby agree to the joint filing with each other on behalf of each of them of such a statement on Schedule 13G with respect to the Common Stock beneficially owned by each of them of Xxxxxx Xxxxxx, Inc., a Delaware Corporation. This Joint Filing Agreement shall be included as an Exhibit to such Schedule 13G.
IN WITNESS WHEREOF, the undersigned hereby execute this Joint Filing Agreement as of the 14th day of February, 2012.
| TCG Holdings, L.L.C. |
| by: /s/ Xxxxxx X. Xxxxxxxx, attorney-in-fact |
| Name: Xxxxx X. Xxxxxxxxxx |
| Title: Managing Director |
| TC GROUP, L.L.C. |
| by: TCG Holdings, L.L.C., its Managing Member |
| by: /s/ Xxxxxx X. Xxxxxxxx, attorney-in-fact |
| Name: Xxxxx X. Xxxxxxxxxx |
| Title: Managing Director |
| TC GROUP IV MANAGING GP, L.L.C. |
| by: TC Group, L.L.C., its Managing Member |
| by: TCG Holdings, L.L.C., its Managing Member |
| by: /s/ Xxxxxx X. Xxxxxxxx, attorney-in-fact |
| Name: Xxxxx X. Xxxxxxxxxx |
| Title: Managing Director |
| TC GROUP IV, L.P. |
| by: TC Group IV Managing GP, L.L.C., its General Partner |
| by: TC Group, L.L.C., its Managing Member |
| by: TCG Holdings, L.L.C., its Managing Member |
| by: /s/ Xxxxxx X. Xxxxxxxx, attorney-in-fact |
| Name: Xxxxx X. Xxxxxxxxxx |
| Title: Managing Director |
| CARLYLE PARTNERS IV XXXXXX, X.X. |
| by: TC Group IV, L.P., its General Partner |
| by: TC Group IV Managing GP, L.L.C., its General Partner |
| by: TC Group, L.L.C., its Managing Member |
| by: TCG Holdings, L.L.C., its Managing Member |
| by: /s/ Xxxxxx X. Xxxxxxxx, attorney-in-fact |
| Name: Xxxxx X. Xxxxxxxxxx |
| Title: Managing Director |
| XX XX COINVESTMENT, L.P. |
| by: TC Group IV, L.P., its General Partner |
| by: TC Group IV Managing GP, L.L.C., its General Partner |
| by: TC Group, L.L.C., its Managing Member |
| by: TCG Holdings, L.L.C., its Managing Member |
| by: /s/ Xxxxxx X. Xxxxxxxx, attorney-in-fact |
| Name: Xxxxx X. Xxxxxxxxxx |
| Title: Managing Director |
