| Stifel Nicolaus |
2100 S Utica Avenue, Suite 100 |
• | Tulsa, OK | • | 74114 |
| Phone: (918) 877-3361 |
• | Fax: (918) 743-3185 |
| • | kingg@stifel.com |
"Investing involves risk, including the possible loss of principal invested."
Stifel, Nicolaus & Company, Incorporated