| EMA | PARK K C | President of Virtual Vision | Dec 23 '04 | Sale | 1.08 | 12,985 | 14,024 | 9,744 | Dec 23 12:00 AM |
| EMA | PARK K C | 10% Owner | Dec 15 '04 | Sale | 1.05 | 70,800 | 74,088 | 22,729 | Dec 16 12:00 AM |
| EMA | PARK K C | President of Virtual Vision | Dec 13 '04 | Sale | 1.00 | 600 | 600 | 93,529 | Dec 14 12:00 AM |
| EMA | PARK K C | President of Virtual Vision | Dec 10 '04 | Sale | 1.00 | 8,000 | 8,000 | 94,129 | Dec 14 12:00 AM |
| EMA | PARK K C | President of Virtual Vision | Dec 09 '04 | Sale | 1.00 | 7,000 | 7,000 | 102,129 | Dec 10 12:00 AM |
| EMA | PARK K C | President of Virtual Vision | Dec 08 '04 | Sale | 1.00 | 13,800 | 13,800 | 109,129 | Dec 09 12:00 AM |
| EMA | PARK K C | President of Virtual Vision | Sep 29 '04 | Sale | 1.05 | 5,800 | 6,107 | 122,929 | Sep 30 12:00 AM |
| EMA | PARK K C | officer, other: President Virtual Vision | Sep 28 '04 | Sale | 1.07 | 12,000 | 12,816 | 128,729 | Sep 29 12:00 AM |
| EMA | PARK K C | officer, other: President of Virtual Vision | Sep 27 '04 | Sale | 1.06 | 10,000 | 10,650 | 140,729 | Sep 28 12:00 AM |
| EMA | PARK K C | officer, other: President-Virtual Vision, Inc | Sep 24 '04 | Sale | 1.07 | 41,000 | 43,900 | 150,729 | Sep 27 12:00 AM |
| EMA | PARK K C | officer, other: President of Virtual Vision | Sep 17 '04 | Sale | 1.05 | 23,500 | 24,675 | 191,729 | Sep 21 12:00 AM |
| EMA | PARK K C | officer, other: President of Virtual Vision | Jan 26 '04 | Option Exercise | 1.72 | 19,144 | 32,928 | 215,229 | Feb 10 12:00 AM |
| EMA | PARK K C | officer, other: President of Virtual Vision | Jan 12 '04 | Option Exercise | 0.18 | 410,970 | 74,754 | 487,015 | Feb 10 12:00 AM |
| EMA | PARK K C | officer, other: President of Virtual Vision | Aug 27 '03 | Sale | 0.72 | 4,000 | 2,884 | 172 | Feb 10 12:00 AM |
| EMA | PARK K C | officer, other: President of Virtual Vision | Aug 27 '03 | Option Exercise | 0.41 | 6,000 | 2,487 | 629,182 | Feb 10 12:00 AM |
| EMA | PARK K C | officer, other: President of Virtual Vision | Aug 26 '03 | Sale | 0.74 | 16,326 | 12,028 | 172 | Feb 10 12:00 AM |
| EMA | PARK K C | officer, other: President of Virtual Vision | Aug 26 '03 | Option Exercise | 0.41 | 24,489 | 10,041 | 635,345 | Feb 10 12:00 AM |
| EMA | PARK K C | officer, other: President of Virtual Vision | Aug 25 '03 | Option Exercise | 0.41 | 51,000 | 20,910 | 644,182 | Feb 10 12:00 AM |
| EMA | PARK K C | officer, other: President of Virtual Vision | Aug 25 '03 | Sale | 0.75 | 34,000 | 25,520 | 172 | Feb 10 12:00 AM |
| EMA | PARK K C | officer, other: President of Virtual Vision | Aug 22 '03 | Sale | 0.72 | 34,200 | 24,464 | 172 | Feb 10 12:00 AM |
| EMA | PARK K C | officer, other: President of Virtual Vision | Aug 22 '03 | Option Exercise | 0.41 | 51,300 | 21,033 | 644,282 | Feb 10 12:00 AM |
| EMA | PARK K C | officer, other: President of Virtual Vision | Aug 04 '03 | Sale | 0.70 | 20,000 | 14,050 | 172 | Feb 10 12:00 AM |
| EMA | PARK K C | officer, other: President of Virtual Vision | Aug 04 '03 | Option Exercise | 0.41 | 51,600 | 21,156 | 637,182 | Feb 10 12:00 AM |
| EMA | PARK K C | officer, other: President of Virtual Vision | Aug 01 '03 | Sale | 0.70 | 12,100 | 8,475 | 0 | Feb 10 12:00 AM |