Exhibit 4
Following is a schedule of sales of the Issuer’s Class A Common Stock by
the Reporting Persons during the past 60 days. All of these sales were
open market transactions on the NASDAQ Global Market.
the Reporting Persons during the past 60 days. All of these sales were
open market transactions on the NASDAQ Global Market.
Date of Sale | Number of Shares Sold | Share Price | ||||||
11/18/2010 | 25714 | $ | 2.620 | |||||
11/19/2010 | 3300 | $ | 2.600 | |||||
11/22/2010 | 3610 | $ | 2.570 | |||||
11/23/2010 | 8485 | $ | 2.530 | |||||
11/24/2010 | 3000 | $ | 2.570 | |||||
11/26/2010 | 3300 | $ | 2.530 | |||||
11/29/2010 | 21,000 | $ | 2.610 | |||||
12/7/2010 | 400 | $ | 2.600 | |||||
12/10/2010 | 2,100 | $ | 2.600 | |||||
12/13/2010 | 4,200 | $ | 2.600 | |||||
12/14/2010 | 136 | $ | 2.600 | |||||
12/20/2010 | 4,274 | $ | 2.510 | |||||
12/21/2010 | 1,665 | $ | 2.510 | |||||
12/22/2010 | 3,700 | $ | 2.500 | |||||
12/28/2010 | 3,800 | $ | 2.500 | |||||
12/29/2010 | 6,200 | $ | 2.500 | |||||
12/30/2010 | 2,050 | $ | 2.507 | |||||
12/31/2010 | 3,600 | $ | 2.510 | |||||
1/3/2011 | 4,300 | $ | 2.520 | |||||
1/4/2011 | 500 | $ | 2.500 | |||||
1/5/2011 | 500 | $ | 2.500 | |||||
1/6/2011 | 14,900 | $ | 2.532 | |||||
1/7/2011 | 10,900 | $ | 2.610 | |||||
1/10/2011 | 13,253 | $ | 2.770 | |||||
1/11/2011 | 9,754 | $ | 2.780 | |||||
1/12/2011 | 6,944 | $ | 2.770 | |||||
1/13/2011 | 3,500 | $ | 2.780 | |||||
1/14/2011 | 3,400 | $ | 2.640 | |||||
1/18/2011 | 7,986 | $ | 2.710 |