Exhibit 99.1

 

Cascade sold 727,300 shares of common stock on the dates and prices set forth below.

 

Sale Date

 

Number of Shares Sold

 

Price per Share

 

5/5/2008

 

100

 

3.850

 

5/5/2008

 

1,126

 

3.760

 

5/5/2008

 

8,205

 

3.750

 

5/5/2008

 

3,583

 

3.740

 

5/5/2008

 

97

 

3.730

 

5/5/2008

 

4,903

 

3.720

 

5/5/2008

 

3,627

 

3.710

 

5/5/2008

 

5,172

 

3.700

 

5/5/2008

 

1,405

 

3.690

 

5/5/2008

 

1,463

 

3.680

 

5/5/2008

 

100

 

3.670

 

5/5/2008

 

2,032

 

3.660

 

5/5/2008

 

1,014

 

3.650

 

5/5/2008

 

1,417

 

3.640

 

5/5/2008

 

1,770

 

3.630

 

5/5/2008

 

11

 

3.600

 

5/5/2008

 

3,109

 

3.570

 

5/5/2008

 

4,145

 

3.560

 

5/5/2008

 

4,183

 

3.550

 

5/5/2008

 

542

 

3.540

 

5/5/2008

 

156

 

3.535

 

5/5/2008

 

3,667

 

3.530

 

5/5/2008

 

3,173

 

3.500

 

5/5/2008

 

2,794

 

3.480

 

5/5/2008

 

6,837

 

3.450

 

5/5/2008

 

7,526

 

3.440

 

5/5/2008

 

300

 

3.435

 

5/5/2008

 

10,755

 

3.430

 

5/5/2008

 

6,788

 

3.420

 

5/5/2008

 

439

 

3.410

 

5/5/2008

 

5,780

 

3.400

 

5/5/2008

 

200

 

3.390

 

5/5/2008

 

3,581

 

3.380

 

5/6/2008

 

2,500

 

3.460

 

5/6/2008

 

2,994

 

3.450

 

5/6/2008

 

10,000

 

3.440

 

5/6/2008

 

7,435

 

3.420

 

5/6/2008

 

700

 

3.410

 

5/6/2008

 

17,071

 

3.400

 

5/6/2008

 

1,400

 

3.380

 

5/6/2008

 

300

 

3.375

 

5/6/2008

 

1,168

 

3.370

 

5/6/2008

 

6,216

 

3.360

 

5/6/2008

 

2,071

 

3.350

 

5/6/2008

 

500

 

3.335

 

5/6/2008

 

6,776

 

3.330

 

5/6/2008

 

363

 

3.325

 

5/6/2008

 

27,330

 

3.320

 

5/6/2008

 

3,796

 

3.310

 

5/6/2008

 

9,380

 

3.300

 

5/7/2008

 

420

 

3.320

 

 



 

5/7/2008

 

900

 

3.310

 

5/7/2008

 

6,350

 

3.300

 

5/7/2008

 

1,250

 

3.260

 

5/7/2008

 

6,928

 

3.250

 

5/7/2008

 

6,511

 

3.240

 

5/7/2008

 

7,641

 

3.220

 

5/7/2008

 

6,602

 

3.200

 

5/7/2008

 

1,900

 

3.190

 

5/7/2008

 

1,498

 

3.180

 

5/7/2008

 

5,000

 

3.170

 

5/7/2008

 

500

 

3.165

 

5/7/2008

 

4,500

 

3.160

 

5/8/2008

 

3,060

 

3.220

 

5/8/2008

 

300

 

3.215

 

5/8/2008

 

13,140

 

3.210

 

5/8/2008

 

14,780

 

3.200

 

5/8/2008

 

300

 

3.155

 

5/8/2008

 

8,820

 

3.150

 

5/8/2008

 

500

 

3.145

 

5/8/2008

 

12,300

 

3.140

 

5/8/2008

 

6,048

 

3.130

 

5/8/2008

 

10,752

 

3.120

 

5/9/2008

 

400

 

3.250

 

5/9/2008

 

4,800

 

3.240

 

5/9/2008

 

9,800

 

3.230

 

5/9/2008

 

3,200

 

3.220

 

5/9/2008

 

100

 

3.215

 

5/9/2008

 

5,770

 

3.210

 

5/9/2008

 

5,930

 

3.200

 

5/9/2008

 

2,600

 

3.180

 

5/9/2008

 

2,477

 

3.170

 

5/9/2008

 

393

 

3.160

 

5/9/2008

 

16,607

 

3.150

 

5/9/2008

 

12,923

 

3.140

 

5/9/2008

 

15,000

 

3.130

 

5/12/2008

 

600

 

3.320

 

5/12/2008

 

5,803

 

3.300

 

5/12/2008

 

17,769

 

3.290

 

5/12/2008

 

12,686

 

3.280

 

5/12/2008

 

16,212

 

3.270

 

5/12/2008

 

10,330

 

3.260

 

5/12/2008

 

8,200

 

3.250

 

5/12/2008

 

3,400

 

3.240

 

5/13/2008

 

948

 

3.300

 

5/13/2008

 

1,400

 

3.210

 

5/13/2008

 

4,514

 

3.200

 

5/13/2008

 

8,300

 

3.190

 

5/13/2008

 

500

 

3.185

 

5/13/2008

 

4,106

 

3.180

 

5/13/2008

 

17,041

 

3.170

 

5/13/2008

 

8,191

 

3.160

 

5/13/2008

 

6,037

 

3.150

 

 



 

5/13/2008

 

700

 

3.145

 

5/13/2008

 

11,050

 

3.140

 

5/13/2008

 

2,213

 

3.130

 

5/14/2008

 

5,000

 

3.250

 

5/14/2008

 

1,200

 

3.230

 

5/14/2008

 

500

 

3.210

 

5/14/2008

 

500

 

3.205

 

5/14/2008

 

34,421

 

3.200

 

5/14/2008

 

20,000

 

3.190

 

5/14/2008

 

100

 

3.185

 

5/14/2008

 

4,500

 

3.180

 

5/14/2008

 

1,079

 

3.170

 

5/14/2008

 

4,400

 

3.160

 

5/14/2008

 

8,075

 

3.150

 

5/14/2008

 

225

 

3.140

 

5/15/2008

 

2,600

 

3.270

 

5/15/2008

 

5,000

 

3.250

 

5/15/2008

 

12,100

 

3.240

 

5/15/2008

 

2,300

 

3.210

 

5/15/2008

 

2,341

 

3.200

 

5/15/2008

 

6,862

 

3.190

 

5/15/2008

 

21,197

 

3.180

 

5/15/2008

 

3,500

 

3.170

 

5/15/2008

 

3,297

 

3.160

 

5/15/2008

 

5,803

 

3.150

 

5/16/2008

 

200

 

3.205

 

5/16/2008

 

3,191

 

3.200

 

5/16/2008

 

3,209

 

3.190

 

5/16/2008

 

250

 

3.185

 

5/16/2008

 

2,018

 

3.180

 

5/16/2008

 

13,609

 

3.170

 

5/16/2008

 

13,123

 

3.160

 

5/16/2008

 

6,700

 

3.150