JOINT FILING UNDERTAKING
Exhibit 6
The undersigned, being duly authorized thereunto, hereby execute this agreement as an exhibit to this Schedule 13D to evidence the agreement of the below-named parties, in accordance with the rules promulgated pursuant to the Securities Exchange Act of 1934, to file this Schedule jointly on behalf of each such party.
The execution and filing of this agreement shall not be construed as an admission that the below-named parties are a group, or have agreed to act as a group.
Dated: May 20, 2010
| Golden Gate Capital Opportunity Fund, L.P. | ||
| Golden Gate Capital Opportunity Fund-A, L.P. | ||
| GGCOF Third-Party Co-Invest, L.P. | ||
| By: | GGC Opportunity Fund Management, L.P. | |
| Its: | General Partner | |
| By: | GGC Opportunity Fund Management GP, Ltd. | |
| Its: | General Partner | |
| By: | /s/ Xxxxx X. Xxxxxxx | |
| Xxxxx X. Xxxxxxx | ||
| Director | ||
| GGC Opportunity Fund Management, L.P. | ||
| By: | GGC Opportunity Fund Management GP, Ltd. | |
| Its: | General Partner | |
| By: | /s/ Xxxxx X. Xxxxxxx | |
| Xxxxx X. Xxxxxxx | ||
| Director | ||
| GGC Opportunity Fund Management GP, Ltd. | ||
| By: | /s/ Xxxxx X. Xxxxxxx | |
| Xxxxx X. Xxxxxxx | ||
| Director | ||
| GGCOF Co-Invest, L.P. | ||
| By: | GGCOF Co-Invest Management, L.P. | |
| Its: | General Partner | |
| By: | GGC Opportunity Fund Management, L.P. | |
| Its: | General Partner | |
| By: | GGC Opportunity Fund Management GP, Ltd. | |
| Its: | General Partner | |
| By: | /s/ Xxxxx X. Xxxxxxx | |
| Xxxxx X. Xxxxxxx | ||
| Director | ||
| GGCOF Co-Invest Management, L.P. | ||
| By: | GGC Opportunity Fund Management, L.P. | |
| Its: | General Partner | |
| By: | GGC Opportunity Fund Management GP, Ltd. | |
| Its: | General Partner | |
| By: | /s/ Xxxxx X. Xxxxxxx | |
| Xxxxx X. Xxxxxxx | ||
| Director | ||
| Z Investment Holdings, LLC | ||
| By: | /s/ Xxxxx X. Xxxxxxx | |
| Xxxxx X. Xxxxxxx | ||
| Authorized Person | ||
