Track insider buy and sell

various 10% owner

439,308

$0.92

$402,055.00

6,432,670

4.94%

S

2012-12-14

2012-12-19 14:38:24

various 10% owner

249,249

$0.95

$236,811.00

6,871,980

7.38%

S

2012-12-17

2012-12-18 14:56:06

various 10% owner

439,308

$0.92

$402,055.00

6,432,670

4.94%

S

2012-12-14

2012-12-18 14:56:06

various 10% owner

249,249

$0.95

$236,811.00

6,871,980

7.38%

S

2012-12-12

2012-12-14 11:16:19

various 10% owner

399,414

$1.05

$419,385.00

7,121,230

15.24%

S

2012-12-10

2012-12-11 11:35:53

various 10% owner

139,653

$1.05

$146,636.00

7,520,640

10.48%

S

2012-12-07

2012-12-11 11:35:53

various 10% owner

230,407

$1.00

$230,522.00

7,660,300

4.05%

S

2012-12-06

2012-12-07 15:01:45

various 10% owner

235,009

$1.07

$251,460.00

7,890,700

20.56%

S

2012-12-05

2012-12-07 15:01:45

various 10% owner

154,836

$1.18

$182,706.00

8,125,710

27.97%

P

2012-06-05

2012-06-06 17:02:45

director

4,900

$1.32

$6,467.51

450,178

-31.81%

P

2012-06-05

2012-06-06 17:02:45

director

100

$1.32

$132.00

445,278

-31.82%

P

2012-06-04

2012-06-05 16:56:22

LAU JOHNSON YIU NAM

director

8,000

$1.31

$10,480.00

11,000

-33.59%

P

2012-01-27

2012-01-30 09:31:29

various 10% owner

4,000

$4.50

$18,007.60

8,305,050

-11.37%

P

2012-01-27

2012-01-30 09:31:29

various 10% owner

13,900

$4.46

$61,994.00

8,301,050

-10.54%

P

2012-01-27

2012-01-30 09:31:29

various 10% owner

4,000

$4.43

$17,720.00

8,287,150

-9.93%

P

2012-01-23

2012-01-24 10:42:21

various 10% owner

40,000

$4.80

$192,000.00

8,283,150

-49.79%

P

2011-11-23

2011-11-28 16:45:42

officer (Chief Medical Officer)

45,141

$4.46

$201,329.00

130,592

14.57%

P

2011-10-17

2011-10-19 11:11:07

various 10% owner

2,100

$4.37

$9,177.00

8,243,150

3.89%

S

2011-06-14

2011-06-15 14:00:34

various 10% owner

900

$5.00

$4,502.70

8,241,050

-16.33%

S

2011-06-14

2011-06-15 14:00:34

various 10% owner

19,118

$4.88

$93,315.00

8,241,950

-19.24%

S

2011-06-13

2011-06-15 14:00:34

various 10% owner

49,420

$4.61

$227,777.00

8,261,070

-25.41%

P

2011-03-07

2011-03-09 16:15:06

officer (Chief Medical Officer)

40,000

$3.96

$158,400.00

85,451

4.04%

P

2011-02-02

2011-02-04 17:34:08

ROBERTS BRYAN E

various various various various 10% owner

75,000

$5.00

$374,992.00

5,189,930

-19.20%

S

2010-09-20

2010-09-22 17:15:33

ROBERTS BRYAN E

various various various various 10% owner

15,309

$6.30

$96,439.00

553,217

22.69%

S

2010-09-20

2010-09-22 17:15:33

ROBERTS BRYAN E

various various various various 10% owner

83,691

$6.30

$527,211.00

3,024,250

22.69%

P

2010-09-02

2010-09-07 08:23:27

CEO

1,250

$4.08

$5,100.00

488,180

34.07%

P

2010-08-12

2010-08-16 15:50:37

Oliveto Joseph

officer (Vice President of Operations)

3,500

$2.87

$10,045.00

3,500

40.77%

P

2010-08-11

2010-08-12 14:06:07

Roberts Michael J

officer (VP, Business Development)

2,000

$3.10

$6,200.00

22,000

30.32%

P

2010-06-08

2010-06-11 16:33:12

director

5,000

$3.00

$15,000.00

5,000

-2.00%

P

2010-06-08

2010-06-11 16:33:12

director

5,000

$3.00

$15,000.00

5,000

-2.00%

P

2010-06-08

2010-06-11 16:33:12

director

5,000

$3.00

$15,000.00

5,000

-2.00%

P

2010-06-09

2010-06-11 11:06:15

various 10% owner

100,000

$2.97

$296,790.00

8,190,490

-0.27%

P

2010-06-04

2010-06-08 12:32:09

various 10% owner

10,000

$3.19

$31,900.00

8,090,490

-7.84%

P

2010-06-03

2010-06-04 19:33:21

various 10% owner

605

$3.14

$1,899.70

8,080,490

-6.37%

P

2010-06-03

2010-06-04 19:33:21

various 10% owner

10,000

$3.14

$31,409.00

8,079,880

-6.40%

P

2010-05-28

2010-06-04 19:33:20

various 10% owner

5,000

$3.30

$16,497.00

8,069,880

-11.80%

P

2010-04-09

2010-04-13 11:14:16

various 10% owner

5,912

$3.62

$21,401.40

8,064,880

0.55%

P

2010-04-08

2010-04-09 14:52:25

various 10% owner

970

$3.72

$3,608.40

8,058,970

-2.15%

P

2010-04-07

2010-04-09 14:52:25

various 10% owner

2,600

$3.72

$9,672.00

8,058,000

-2.15%

P

2010-03-18

2010-03-22 10:26:21

various 10% owner

1,000

$3.72

$3,717.80

8,151,400

-0.21%

P

2010-03-18

2010-03-22 10:26:21

various 10% owner

600

$3.72

$2,230.68

8,150,400

-0.21%

P

2010-03-18

2010-03-22 10:26:21

various 10% owner

12,000

$3.72

$44,613.60

8,149,800

-0.21%

P

2010-03-01

2010-03-03 12:17:18

various 10% owner

3,000

$2.75

$8,250.00

8,137,800

31.64%

P

2010-01-25

2010-01-26 10:46:28

various 10% owner

10,000

$2.84

$28,400.00

8,134,800

-1.41%

P

2010-01-25

2010-01-26 10:46:28

various 10% owner

10,625

$2.85

$30,281.20

8,124,800

-1.75%

P

2010-01-22

2010-01-26 10:46:28

various 10% owner

1,875

$2.85

$5,343.75

8,114,180

-5.96%

P

2010-01-21

2010-01-22 13:31:24

various 10% owner

50,400

$2.89

$145,832.00

8,112,300

-9.80%

P

2010-01-20

2010-01-22 13:31:24

various 10% owner

50,000

$2.90

$144,840.00

8,061,900

-9.90%

P

2010-01-15

2010-01-20 11:19:13

various 10% owner

11,900

$2.75

$32,713.10

8,011,900

-5.78%

P

2010-01-05

2010-01-07 12:17:59

various 10% owner

22,783

$2.84

$64,703.70

8,000,000

-8.45%

P

2009-12-31

2010-01-05 12:38:54

various 10% owner

33,000

$2.72

$89,661.00

7,977,220

-5.04%

P

2009-12-30

2009-12-31 09:17:16

various 10% owner

24,210

$2.68

$64,994.20

7,944,220

-3.90%

P

2009-12-29

2009-12-31 09:17:16

various 10% owner

23,000

$2.74

$62,992.40

7,920,010

-5.80%

P

2009-12-21

2009-12-22 11:52:29

CFO

2,500

$2.20

$5,500.00

63,183

30.91%

P

2009-12-21

2009-12-22 11:48:18

director

10,000

$2.19

$21,900.00

35,000

31.51%

P

2009-12-18

2009-12-21 14:35:22

director

10,000

$2.20

$22,000.00

25,000

28.64%

P

2009-12-17

2009-12-21 14:35:22

director

5,000

$2.20

$11,000.00

15,000

28.64%

P

2009-12-17

2009-12-21 14:31:11

CEO

4,600

$2.20

$10,120.00

486,930

28.64%

P

2009-12-18

2009-12-21 10:47:50

various 10% owner

20,000

$2.20

$43,946.00

7,897,010

28.79%

P

2009-12-17

2009-12-21 10:47:50

various 10% owner

30,000

$2.21

$66,177.00

7,877,010

28.29%

P

2009-12-15

2009-12-17 14:18:00

various 10% owner

40,000

$2.54

$101,664.00

7,847,010

11.35%

P*

2009-11-12

2009-11-16 10:46:13

various 10% owner

5,000

$3.25

$16,250.00

7,807,010

-28.62%

P

2009-11-12

2009-11-16 10:46:04

various 10% owner

40,000

$2.24

$89,568.00

7,802,010

3.61%

P

2009-11-11

2009-11-12 12:26:39

various 10% owner

10,000

$2.18

$21,810.00

7,762,010

6.37%

P

2009-11-10

2009-11-12 12:26:39

various 10% owner

6,500

$2.25

$14,625.00

7,752,010

-4.44%

P

2009-11-06

2009-11-10 11:26:34

various 10% owner

90,000

$2.28

$205,560.00

7,745,510

10.77%

P

2009-11-06

2009-11-10 11:26:34

various 10% owner

10,000

$2.25

$22,500.00

7,655,510

12.44%

P

2009-11-05

2009-11-09 18:06:30

various 10% owner

10,000

$2.25

$22,500.00

7,645,510

12.44%

P

2009-11-05

2009-11-09 18:06:30

various 10% owner

8,820

$2.25

$19,845.00

7,635,510

12.44%

P

2009-11-05

2009-11-09 18:06:30

various 10% owner

5,000

$2.27

$11,350.00

7,626,690

11.45%

P

2009-11-04

2009-11-09 18:06:30

various 10% owner

2,500

$2.27

$5,675.00

7,621,690

11.45%

P

2009-10-23

2009-10-27 12:23:48

various 10% owner

60,000

$2.88

$172,584.00

7,619,190

-22.47%

P

2009-10-20

2009-10-21 12:57:05

various 10% owner

46,900

$2.88

$135,227.00

7,559,190

-21.27%

P

2009-10-19

2009-10-21 12:57:05

various 10% owner

17,000

$2.86

$48,620.00

7,512,290

-20.28%

P

2009-10-12

2009-10-13 16:40:15

various 10% owner

60,000

$3.04

$182,232.00

7,495,290

-28.55%

P

2009-10-09

2009-10-13 16:40:15

various 10% owner

20,200

$2.99

$60,305.10

7,435,290

-23.63%

P

2009-10-08

2009-10-13 16:40:15

various 10% owner

37,000

$2.95

$109,257.00

7,415,090

-24.14%

P

2009-10-07

2009-10-08 14:59:53

various 10% owner

45,000

$2.82

$127,084.00

7,378,090

-20.68%

P

2009-10-06

2009-10-08 14:59:53

various 10% owner

29,500

$2.67

$78,859.40

7,333,090

-16.21%

P

2009-10-01

2009-10-02 16:19:38

various 10% owner

23,500

$3.10

$72,939.30

7,303,590

-11.08%

P

2009-09-30

2009-10-02 16:19:38

various 10% owner

60,000

$2.43

$145,536.00

7,280,090

13.79%

P

2009-09-29

2009-09-30 16:15:04

various 10% owner

50,000

$2.40

$119,905.00

7,220,090

17.59%

P

2009-09-28

2009-09-30 16:15:03

various 10% owner

40,000

$2.57

$102,748.00

7,170,090

8.23%

P

2009-09-25

2009-09-28 12:43:15

various 10% owner

20,000

$2.76

$55,284.00

7,130,090

3.83%

P

2009-09-24

2009-09-28 12:43:15

various 10% owner

2,500

$1.73

$4,325.00

7,110,090

65.90%

P

2009-09-08

2009-09-10 14:52:26

various 10% owner

5,900

$5.31

$31,316.60

7,107,590

-44.42%

P

2009-08-31

2009-09-02 12:20:38

various 10% owner

76,500

$5.30

$405,159.00

7,101,690

-52.61%

P*

2009-08-20

2009-08-24 14:53:43

various 10% owner

4,100

$4.75

$19,486.10

7,025,190

45.18%

P

2009-08-07

2009-08-10 12:06:51

various 10% owner

27,500

$4.50

$123,866.00

7,021,090

19.22%

P

2009-08-06

2009-08-10 12:06:51

various 10% owner

53,600

$4.57

$244,786.00

6,993,590

17.59%

P

2009-08-03

2009-08-05 13:33:05

various 10% owner

4,000

$5.04

$20,170.40

6,939,990

7.48%

P

2009-07-30

2009-08-03 14:59:16

various 10% owner

1,000

$4.92

$4,918.60

6,935,990

9.38%

P

2009-07-30

2009-08-03 14:59:16

various 10% owner

1,000

$4.92

$4,918.60

6,934,990

9.38%

P*

2009-07-22

2009-07-30 13:02:29

various 10% owner

400,000

$4.00

$1,600,000.00

6,933,990

33.75%

P

2009-05-21

2009-05-22 11:47:59

various 10% owner

3,100

$2.58

$8,011.33

6,533,990

91.54%

P

2009-05-20

2009-05-22 11:47:59

various 10% owner

30,000

$2.74

$82,200.00

6,530,890

80.66%

P

2009-05-15

2009-05-18 13:26:02

various 10% owner

1,400

$2.80

$3,920.00

6,500,890

63.57%

P

2009-05-14

2009-05-18 13:26:02

various 10% owner

20,000

$2.96

$59,130.00

6,499,490

58.63%

P

2009-05-14

2009-05-14 16:21:42

director

19,301

$2.72

$52,498.70

45,451

72.43%

P

2009-05-13

2009-05-14 16:21:42

director

11,150

$2.48

$27,652.00

26,150

89.11%

P

2009-05-12

2009-05-14 16:21:42

director

15,000

$2.47

$37,050.00

15,000

89.88%

P

2009-05-01

2009-05-04 14:10:33

various 10% owner

212

$1.65

$349.80

6,479,490

148.48%

P

2009-05-01

2009-05-04 14:10:33

various 10% owner

9,500

$1.83

$17,348.90

6,479,280

124.51%

P

2009-04-30

2009-05-04 14:10:33

various 10% owner

3,535

$1.65

$5,832.75

6,469,780

146.67%

P

2009-04-30

2009-05-04 14:10:33

various 10% owner

10,000

$1.69

$16,854.00

6,466,240

141.49%

P

2009-04-13

2009-04-15 16:46:56

various 10% owner

6,800

$1.67

$11,356.00

6,456,240

52.69%

P

2009-03-27

2009-03-31 11:10:46

various 10% owner

10,500

$1.47

$15,435.00

6,449,440

17.69%

P

2009-03-09

2009-03-10 16:45:16

director

22,000

$1.50

$33,000.00

52,000

15.33%

P

2009-02-19

2009-02-23 12:57:42

various 10% owner

2,000

$1.50

$3,000.00

6,438,940

18.00%

P

2009-02-19

2009-02-23 12:57:42

various 10% owner

743,000

$1.50

$1,114,500.00

6,436,940

18.00%

P

2009-02-06

2009-02-09 13:47:02

various 10% owner

25,000

$1.58

$39,500.00

5,693,940

-5.06%

P

2009-02-05

2009-02-09 13:47:01

various 10% owner

10,000

$1.57

$15,700.00

5,668,940

-7.01%

P

2009-01-15

2009-01-20 13:12:40

various 10% owner

13,000

$1.63

$21,190.00

5,658,940

-7.98%

P

2009-01-06

2009-01-08 14:50:11

various 10% owner

7,000

$1.63

$11,410.00

5,645,940

-4.91%

P

2009-01-02

2009-01-06 13:43:16

various 10% owner

2,600

$1.38

$3,588.00

5,638,940

23.19%

P

2008-12-12

2008-12-15 13:21:51

various 10% owner

30,000

$1.10

$33,000.00

5,636,340

58.18%

P

2008-12-11

2008-12-15 13:21:51

various 10% owner

30,000

$1.20

$36,000.00

5,606,340

36.67%

P

2008-12-08

2008-12-10 15:49:57

various 10% owner

37,000

$1.50

$55,500.00

5,576,340

9.33%

P

2008-12-04

2008-12-05 15:01:27

various 10% owner

30,000

$1.60

$48,000.00

5,539,340

-14.38%

P

2008-12-03

2008-12-05 15:01:27

various 10% owner

900

$1.60

$1,440.00

5,509,340

-14.38%

P

2008-12-03

2008-12-05 15:01:27

various 10% owner

800

$1.60

$1,280.00

5,509,340

-14.38%

P

2008-12-03

2008-12-05 15:01:27

various 10% owner

700

$1.60

$1,120.00

5,509,340

-14.38%

P

2008-11-26

2008-12-01 13:32:38

various 10% owner

1,000

$1.60

$1,600.00

5,506,940

-15.63%

P

2008-11-26

2008-12-01 13:32:38

various 10% owner

1,000

$1.60

$1,600.00

5,506,940

-15.63%

P

2008-11-26

2008-12-01 13:32:38

various 10% owner

1,000

$1.60

$1,600.00

5,506,940

-15.63%

P

2008-11-20

2008-11-21 15:24:46

various 10% owner

28,000

$1.60

$44,800.00

5,503,940

-26.88%

P

2008-11-19

2008-11-21 15:24:46

various 10% owner

108,100

$1.80

$194,580.00

5,475,940

-35.00%

P

2008-11-12

2008-11-14 16:08:20

various 10% owner

20,000

$1.80

$36,000.00

5,367,840

-32.78%

P

2008-11-04

2008-11-06 15:38:06

various 10% owner

21,900

$1.80

$39,420.00

5,347,840

-13.89%

P

2008-10-31

2008-11-03 15:56:47

various 10% owner

4,800

$1.98

$9,510.24

5,325,940

-11.67%

P

2008-10-30

2008-11-03 15:56:47

various 10% owner

100,000

$1.75

$175,000.00

5,321,140

0.00%

P*

2008-10-03

2008-10-07 17:32:37

HARDMAN NORMAN PHD

director

5,000

$3.13

$15,645.00

5,000

-33.21%

P

2008-10-03

2008-10-06 11:32:27

director

1,000

$2.76

$2,760.00

426,585

-24.28%

P

2008-10-03

2008-10-03 17:03:38

LAU JOHNSON YIU NAM

director

1,000

$2.76

$2,760.00

3,000

-24.28%

P

2008-10-03

2008-10-03 16:39:42

Clemens Kevan

director

5,000

$2.85

$14,250.00

5,000

-26.67%

P

2008-09-29

2008-09-30 10:27:24

LAU JOHNSON YIU NAM

director

2,000

$3.02

$6,040.00

2,000

-43.05%

P

2008-09-25

2008-09-26 14:13:49

director

10,000

$3.25

$32,459.00

30,000

-29.45%

P

2008-09-25

2008-09-25 14:26:46

CFO

500

$3.20

$1,600.00

16,663

-28.44%

P

2008-09-25

2008-09-25 14:26:46

CFO

1,000

$3.19

$3,195.00

16,163

-28.33%

P

2008-09-25

2008-09-25 14:26:46

CFO

500

$3.12

$1,560.00

15,163

-26.60%

P

2008-09-24

2008-09-24 16:47:30

director

500

$3.00

$1,500.00

425,585

-23.67%

P

2008-09-24

2008-09-24 16:47:30

director

1,000

$2.99

$2,990.00

425,085

-23.41%

P

2008-09-24

2008-09-24 16:25:10

CEO

1,500

$2.93

$4,395.00

482,330

-21.84%

P

2008-09-24

2008-09-24 16:25:10

CEO

200

$2.89

$578.00

480,830

-20.76%

P

2008-09-24

2008-09-24 16:25:10

CEO

1,300

$2.88

$3,744.00

480,630

-20.49%

P

2008-09-18

2008-09-19 18:56:03

various 10% owner

30,000

$3.22

$96,699.00

5,221,140

-26.47%

P

2008-09-17

2008-09-19 18:56:03

various 10% owner

25,600

$3.20

$81,889.30

5,191,140

-25.91%

P

2008-09-08

2008-09-10 16:24:00

director

5,000

$4.86

$24,300.00

20,000

-56.38%

P

2008-09-05

2008-09-09 16:10:48

director

5,000

$4.63

$23,161.50

15,000

-41.50%

P

2008-08-25

2008-08-27 15:34:20

various 10% owner

11,000

$4.45

$48,901.60

5,165,540

-28.02%

P

2008-06-02

2008-06-04 10:41:12

director

2,400

$5.50

$13,200.00

10,000

-18.91%

P

2008-06-02

2008-06-04 10:41:12

director

100

$5.49

$548.50

7,600

-18.69%

P

2008-06-02

2008-06-04 10:41:12

director

100

$5.47

$547.50

7,500

-18.54%

P

2008-06-02

2008-06-04 10:41:12

director

400

$5.47

$2,186.40

7,400

-18.40%

P

2008-06-02

2008-06-04 10:41:12

director

200

$5.45

$1,089.80

7,000

-18.15%

P

2008-06-02

2008-06-04 10:41:12

director

1,300

$5.44

$7,072.00

6,800

-18.01%

P

2008-06-02

2008-06-04 10:41:12

director

300

$5.43

$1,629.00

5,500

-17.86%

P

2008-06-02

2008-06-04 10:41:12

director

200

$5.37

$1,074.00

5,200

-16.95%

P

2008-05-30

2008-06-02 16:25:43

director

100

$5.33

$533.00

5,000

-8.44%

P

2008-05-30

2008-06-02 16:25:43

director

937

$5.34

$5,003.58

4,900

-8.61%

P

2008-05-30

2008-06-02 16:25:43

director

1,400

$5.42

$7,588.00

3,963

-9.96%

P

2008-05-30

2008-06-02 16:25:43

director

1,254

$5.43

$6,809.22

2,563

-10.13%

P

2008-05-30

2008-06-02 16:25:43

director

1,309

$5.45

$7,134.05

1,309

-10.46%

P

2008-05-16

2008-05-20 13:35:58

various 10% owner

383,000

$4.55

$1,742,650.00

5,154,540

23.52%

P

2008-04-30

2008-05-02 17:33:21

various 10% owner

417,000

$4.60

$1,918,200.00

4,771,540

8.91%

P

2008-04-17

2008-04-18 17:01:42

various 10% owner

6,960

$4.57

$31,833.00

4,354,540

0.58%

P

2008-04-16

2008-04-18 17:01:42

various 10% owner

1,300

$4.63

$6,019.00

4,347,580

-0.65%

P

2008-04-10

2008-04-11 16:21:42

various 10% owner

1,717

$4.76

$8,180.47

4,346,280

4.95%

P

2008-04-09

2008-04-11 16:21:42

various 10% owner

283

$4.85

$1,372.55

4,344,560

3.09%

P

2008-04-08

2008-04-09 15:30:48

various 10% owner

2,000

$4.85

$9,695.40

4,344,280

6.24%

P

2008-04-07

2008-04-09 15:30:48

various 10% owner

1,000

$4.83

$4,830.00

4,342,280

24.22%

P

2008-04-03

2008-04-07 15:40:45

various 10% owner

1,000

$4.86

$4,860.00

4,341,280

N/A

P

2008-03-27

2008-03-31 19:34:21

various 10% owner

5,000

$5.28

$26,419.00

4,340,280

-12.56%

P

2007-11-15

2007-11-16 17:21:36

various 10% owner

8,000

$6.10

$48,795.20

4,335,280

0.83%

P

2007-11-14

2007-11-16 17:21:36

various 10% owner

2,999

$6.15

$18,443.00

4,327,280

0.00%

P*

2007-11-08

2007-11-13 20:23:40

various 10% owner

247,885

$6.62

$1,641,000.00

4,324,280

-7.70%

P

2007-08-22

2007-08-24 14:59:08

various 10% owner

18,800

$5.41

$101,655.00

4,076,400

19.47%

P

2007-07-26

2007-07-27 18:26:59

various 10% owner

22,400

$6.28

$140,672.00

4,057,600

-14.01%

P

2007-07-25

2007-07-27 18:26:59

various 10% owner

71,173

$6.39

$454,511.00

4,035,200

-15.44%

P

2007-07-20

2007-07-24 15:21:26

various 10% owner

10,000

$6.38

$63,750.00

3,964,020

-15.61%

P

2007-07-13

2007-07-17 15:34:18

various 10% owner

306,000

$6.93

$2,120,580.00

3,954,020

-19.48%

P

2007-07-10

2007-07-12 15:46:14

various 10% owner

78,805

$6.98

$550,406.00

3,648,020

-18.82%

P

2007-07-02

2007-07-05 16:19:56

various 10% owner

75,000

$6.35

$476,250.00

3,569,220

-6.30%

P

2007-06-26

2007-06-28 18:43:26

various 10% owner

500,000

$5.75

$2,875,000.00

3,494,220

11.65%

P

2007-06-15

2007-06-18 19:27:17

various 10% owner

10,200

$5.43

$55,384.00

2,994,220

26.71%

P

2007-06-14

2007-06-18 19:27:17

various 10% owner

8,781

$5.20

$45,661.20

2,984,020

32.31%

P

2007-06-13

2007-06-14 18:46:39

various 10% owner

3,716

$5.22

$19,407.60

2,975,240

31.73%

P

2007-06-12

2007-06-14 18:46:39

various 10% owner

8,000

$5.21

$41,653.60

2,971,520

35.59%

P

2007-06-08

2007-06-12 18:15:56

various 10% owner

4,181

$5.27

$22,033.90

2,963,520

35.67%

P

2007-06-07

2007-06-08 16:19:51

various 10% owner

2,584

$5.24

$13,531.90

2,959,340

36.53%

P

2007-06-06

2007-06-08 16:19:51

various 10% owner

500

$5.08

$2,540.00

2,956,760

40.75%

P

2007-06-05

2007-06-06 16:59:47

various 10% owner

10,000

$5.29

$52,862.00

2,956,260

34.69%

P

2007-06-04

2007-06-06 16:59:47

various 10% owner

14,640

$5.27

$77,086.90

2,946,260

34.46%

P

2007-06-01

2007-06-04 15:26:33

various 10% owner

8,700

$5.25

$45,674.10

2,931,620

27.43%

P

2007-05-31

2007-06-04 15:26:33

various 10% owner

19,830

$5.18

$102,668.00

2,922,920

29.22%

P

2007-05-30

2007-05-31 15:22:28

various 10% owner

17,500

$5.19

$90,753.20

2,903,090

29.00%

P

2007-05-29

2007-05-31 15:22:28

various 10% owner

10,000

$5.38

$53,800.00

2,885,590

9.67%

P

2007-05-25

2007-05-29 14:43:32

various 10% owner

9,825

$5.29

$51,993.90

2,875,590

11.87%

P

2007-05-24

2007-05-29 14:43:32

various 10% owner

15,000

$5.35

$80,250.00

2,865,760

14.95%

P

2007-05-24

2007-05-29 14:43:32

various 10% owner

4,512

$5.20

$23,470.10

2,850,760

18.23%

P

2007-05-23

2007-05-24 14:16:22

various 10% owner

3

$5.29

$15.87

2,846,250

16.26%

P

2007-05-22

2007-05-24 14:16:22

various 10% owner

27,513

$5.35

$147,090.00

2,846,250

15.03%

P

2007-05-22

2007-05-24 14:16:22

various 10% owner

2,600

$5.29

$13,754.00

2,818,730

16.26%

P

2007-05-21

2007-05-22 16:19:56

various 10% owner

12,200

$5.40

$65,880.00

2,816,130

7.96%

P

2007-05-18

2007-05-22 16:19:56

various 10% owner

836

$5.40

$4,514.40

2,803,930

1.67%

P

2007-05-18

2007-05-22 16:19:56

various 10% owner

200

$5.40

$1,080.00

2,803,100

1.67%

P

2007-05-18

2007-05-22 16:19:56

various 10% owner

200

$5.40

$1,080.00

2,802,900

1.67%

P

2007-05-18

2007-05-22 16:19:56

various 10% owner

300

$5.40

$1,620.00

2,802,700

1.67%

P

2007-05-18

2007-05-22 16:19:56

various 10% owner

200

$5.40

$1,080.00

2,802,400

1.67%

P

2007-05-17

2007-05-18 16:39:55

various 10% owner

300

$5.33

$1,599.00

2,802,200

-0.19%

P

2007-05-17

2007-05-18 16:39:55

various 10% owner

13,000

$5.37

$69,758.00

2,801,900

-0.86%

P

2007-05-16

2007-05-18 16:39:55

various 10% owner

600

$5.07

$3,045.00

2,788,900

4.83%

P

2007-05-16

2007-05-18 16:39:55

various 10% owner

12,500

$5.16

$64,545.00

2,788,300

3.03%

P

2007-05-15

2007-05-16 16:07:35

various 10% owner

11,448

$5.18

$59,346.40

2,775,800

2.62%

P

2007-05-15

2007-05-16 16:07:35

various 10% owner

4,300

$5.28

$22,719.10

2,764,350

0.69%

P

2007-05-14

2007-05-16 16:07:35

various 10% owner

8,000

$5.29

$42,322.40

2,760,050

-2.08%

P

2007-05-14

2007-05-16 16:07:35

various 10% owner

20,635

$5.38

$110,952.00

2,752,050

-3.66%

P

2007-05-11

2007-05-14 18:03:47

various 10% owner

20,000

$5.37

$107,436.00

2,731,410

1.46%

P

2007-05-10

2007-05-14 18:03:47

various 10% owner

6,234

$5.35

$33,333.80

2,711,410

0.99%

P

2007-05-10

2007-05-14 18:03:47

various 10% owner

20,000

$5.40

$107,950.00

2,705,180

0.05%

P

2007-05-09

2007-05-10 16:42:13

various 10% owner

16,700

$5.40

$90,180.00

2,685,180

-0.00%

P

2007-05-08

2007-05-10 16:42:13

various 10% owner

6,416

$5.49

$35,196.20

2,668,480

-1.56%

P

2007-05-03

2007-05-07 15:27:21

various 10% owner

9,300

$5.51

$51,272.80

2,662,060

-30.71%

P

2007-05-01

2007-05-03 17:05:54

various 10% owner

20,000

$5.63

$112,600.00

2,652,760

-32.15%

P

2007-04-30

2007-05-01 16:34:38

various 10% owner

2,850

$5.75

$16,387.50

2,632,760

-33.57%

P

2007-04-27

2007-05-01 16:34:38

various 10% owner

16,611

$5.60

$92,983.40

2,629,910

-31.76%

P

2007-04-24

2007-04-26 18:04:57

various 10% owner

18,000

$5.48

$98,670.60

2,613,300

-4.04%

P

2007-04-12

2007-04-16 13:53:13

various 10% owner

100

$5.77

$577.02

2,595,300

-6.94%

P

2007-04-12

2007-04-16 13:53:13

various 10% owner

800

$5.77

$4,616.16

2,595,200

-6.94%

P

2007-04-12

2007-04-16 13:53:13

various 10% owner

7,799

$5.77

$45,001.80

2,594,400

-6.94%

P

2007-04-03

2007-04-04 18:05:25

various 10% owner

5,000

$5.51

$27,550.00

2,586,600

2.36%

P

2007-04-03

2007-04-04 18:05:25

various 10% owner

3,000

$5.49

$16,470.00

2,581,600

2.73%

P

2007-04-02

2007-04-04 18:05:25

various 10% owner

6,000

$5.55

$33,300.00

2,578,600

3.06%

P

2007-04-02

2007-04-04 18:05:25

various 10% owner

400

$5.35

$2,140.00

2,572,600

6.92%

P

2007-03-29

2007-04-02 18:37:10

various 10% owner

9,000

$5.35

$48,178.80

2,572,200

2.00%

P

2007-03-28

2007-04-02 18:37:10

various 10% owner

6,000

$5.51

$33,060.00

2,563,200

-0.91%

P

2007-03-27

2007-04-02 18:37:10

various 10% owner

2,000

$5.55

$11,104.80

2,557,200

-1.66%

P

2007-03-26

2007-04-02 18:37:10

various 10% owner

6,000

$5.88

$35,250.00

2,555,200

-4.00%

P

2007-03-23

2007-04-02 18:37:10

various 10% owner

12,900

$5.51

$71,081.60

2,549,200

1.81%

P

2007-03-22

2007-04-02 18:37:10

various 10% owner

12,000

$5.50

$65,961.60

2,536,300

1.88%

P*

2007-03-22

2007-04-02 18:37:10

various 10% owner

1,435,380

$4.72

$6,775,000.00

2,524,300

18.64%

P*

2007-03-22

2007-03-30 18:18:02

DK Management Partners LP

various various various various various various va

132,416

$4.72

$625,004.00

2,161,720

18.64%

P*

2007-03-22

2007-03-30 18:10:37

DK Group LLC

various various various various various various va

132,416

$4.72

$625,004.00

2,161,720

18.64%

P*

2007-03-22

2007-03-30 18:01:16

Friedman Avram Z

10% owner

132,416

$4.72

$625,004.00

2,161,720

18.64%

P

2007-02-22

2007-03-05 19:02:12

DK Group LLC

various various various various various various va

30,800

$6.12

$188,496.00

2,029,300

-10.62%

P

2007-02-22

2007-03-05 18:55:53

Friedman Avram Z

10% owner

30,800

$6.12

$188,496.00

2,029,300

-10.62%

P

2007-02-22

2007-03-05 18:46:00

M H Davidson & Co

various various various various various various va

30,800

$6.12

$188,496.00

2,029,300

-10.62%

P

2006-08-24

2006-08-25 14:06:07

Stein Jason

director

1,000

$3.24

$3,240.00

434,085

N/A

P

2006-08-23

2006-08-24 14:57:37

CEO

1,000

$3.27

$3,267.00

479,330

N/A

P

2006-08-23

2006-08-24 14:57:16

director

1,000

$3.27

$3,270.00

434,085

N/A