Exhibit 99.1
Transactions in Company Class A Common Stock by Robin F. Risser
| | | | | Amount of Shares | | Approximate Price | | | | | |
| Date | | Security | | Purchased | | Per Share | | | Exercise Price | |
| 8/31/2007 | | Class A Common Stock Warrant | | 12,500 | | $ | - | (1) | | $ | 1.85 | (2) |
| 9/6/2007 | | Class A Common Stock | | 50,000 | | $ | 1.83 | | | $ | 1.83 | |
(1) Pursuant to the Subscription Agreement, the Reporting Person purchased Units consisting of (i) four (4) shares of Class A Common Stock (“Common Stock”) at a purchase price of $1.83 per share and (ii) one (1) warrant to purchase a share of Common Stock.
(2) Pursuant to the antidilution provisions contained within the Warrant and the terms and conditions of the Warrant Agreement Side Letter, the current exercise price is $1.83 per share of Common Stock and the number of shares issuable pursuant to the Class A Common Stock Warrant is 12,636
