| 12/31/2002 | 4 | Statement of Changes of Beneficial Ownership | 0 Kb |
| 12/27/2002 | S-8 | Registration Statement | 0 Kb |
| 12/26/2002 | 4 | Statement of Changes of Beneficial Ownership | 0 Kb |
| 12/5/2002 | 4 | Statement of Changes of Beneficial Ownership | 0 Kb |
| 12/5/2002 | 4 | Statement of Changes of Beneficial Ownership | 0 Kb |
| 12/5/2002 | 4 | Statement of Changes of Beneficial Ownership | 0 Kb |
| 12/5/2002 | SC 13D/A | Amended General Statement of Beneficial Ownership | 108 Kb |
| 12/4/2002 | 4 | Statement of Changes of Beneficial Ownership | 0 Kb |
| 12/2/2002 | 4 | Statement of Changes of Beneficial Ownership | 0 Kb |
| 11/29/2002 | 4 | Statement of Changes of Beneficial Ownership | 0 Kb |
| 11/29/2002 | 4 | Statement of Changes of Beneficial Ownership | 0 Kb |
| 11/26/2002 | 4/A | Amended Statement of Changes of Beneficial Ownership | 0 Kb |
| 11/26/2002 | 4 | Statement of Changes of Beneficial Ownership | 0 Kb |
| 11/26/2002 | 4 | Statement of Changes of Beneficial Ownership | 0 Kb |
| 11/25/2002 | SC 13G | Statement of Beneficial Ownership | 1,765 Kb |
| 11/25/2002 | 4 | Statement of Changes of Beneficial Ownership | 0 Kb |
| 11/25/2002 | 4 | Statement of Changes of Beneficial Ownership | 0 Kb |
| 11/21/2002 | 4 | Statement of Changes of Beneficial Ownership | 0 Kb |
| 11/21/2002 | 4 | Statement of Changes of Beneficial Ownership | 0 Kb |
| 11/20/2002 | 4 | Statement of Changes of Beneficial Ownership | 0 Kb |
| 11/20/2002 | 4/A | Amended Statement of Changes of Beneficial Ownership | 0 Kb |
| 11/20/2002 | 4 | Statement of Changes of Beneficial Ownership | 0 Kb |
| 11/19/2002 | 4 | Statement of Changes of Beneficial Ownership | 0 Kb |
| 11/18/2002 | 4 | Statement of Changes of Beneficial Ownership | 0 Kb |
| 11/18/2002 | 4 | Statement of Changes of Beneficial Ownership | 0 Kb |
| 11/15/2002 | 4 | Statement of Changes of Beneficial Ownership | 0 Kb |
| 11/14/2002 | 8-K | Current Report | 0 Kb |
| 11/14/2002 | 10-Q | Quarterly Report | 0 Kb |
| 11/14/2002 | 4 | Statement of Changes of Beneficial Ownership | 0 Kb |
| 11/14/2002 | 4 | Statement of Changes of Beneficial Ownership | 0 Kb |
| 11/7/2002 | 4 | Statement of Changes of Beneficial Ownership | 0 Kb |
| 11/7/2002 | 4 | Statement of Changes of Beneficial Ownership | 0 Kb |
| 11/7/2002 | SC 13D/A | Amended General Statement of Beneficial Ownership | 66 Kb |
| 11/6/2002 | 4/A | Amended Statement of Changes of Beneficial Ownership | 0 Kb |
| 11/6/2002 | 4 | Statement of Changes of Beneficial Ownership | 0 Kb |
| 11/4/2002 | 4/A | Amended Statement of Changes of Beneficial Ownership | 0 Kb |
| 11/4/2002 | 4/A | Amended Statement of Changes of Beneficial Ownership | 0 Kb |
| 11/1/2002 | 4 | Statement of Changes of Beneficial Ownership | 0 Kb |
| 11/1/2002 | 4 | Statement of Changes of Beneficial Ownership | 0 Kb |
| 11/1/2002 | 4 | Statement of Changes of Beneficial Ownership | 0 Kb |
| 10/31/2002 | 4 | Statement of Changes of Beneficial Ownership | 0 Kb |
| 10/31/2002 | 4 | Statement of Changes of Beneficial Ownership | 0 Kb |
| 10/31/2002 | 4 | Statement of Changes of Beneficial Ownership | 0 Kb |
| 10/31/2002 | SC 13D | General Statement of Beneficial Ownership | 131 Kb |
| 10/30/2002 | 4 | Statement of Changes of Beneficial Ownership | 0 Kb |
| 10/30/2002 | 4 | Statement of Changes of Beneficial Ownership | 0 Kb |
| 10/28/2002 | 4 | Statement of Changes of Beneficial Ownership | 0 Kb |
| 10/24/2002 | 4 | Statement of Changes of Beneficial Ownership | 0 Kb |
| 10/23/2002 | 4 | Statement of Changes of Beneficial Ownership | 0 Kb |
| 9/19/2002 | DEF 14A | Definitive Proxy Statement | 0 Kb |
| 9/6/2002 | 8-K | Current Report | 0 Kb |
| 9/6/2002 | 8-K | Current Report | 0 Kb |
| 9/6/2002 | 10-K | Annual Report | 0 Kb |
| 7/17/2002 | CB | FORM CB | 0 Kb |
| 7/10/2002 | CB/A | FORM CB/A | 0 Kb |
| 7/9/2002 | CB/A | FORM CB/A | 0 Kb |
| 7/5/2002 | CB/A | FORM CB/A | 0 Kb |
| 7/3/2002 | SC 13D/A | Amended General Statement of Beneficial Ownership | 45 Kb |
| 7/2/2002 | CB/A | FORM CB/A | 0 Kb |
| 6/26/2002 | CB/A | FORM CB/A | 0 Kb |
| 6/21/2002 | CB/A | FORM CB/A | 0 Kb |
| 6/18/2002 | 11-K | Annual Report of Employee Stock Purchase | 0 Kb |
| 6/11/2002 | CB/A | FORM CB/A | 0 Kb |
| 5/16/2002 | SC 13D/A | Amended General Statement of Beneficial Ownership | 31 Kb |
| 5/14/2002 | CB | FORM CB | 0 Kb |
| 4/30/2002 | 10-Q | Quarterly Report | 0 Kb |
| 4/1/2002 | 11-K | Annual Report of Employee Stock Purchase | 0 Kb |
| 3/25/2002 | 10-Q/A | Amended Quarterly Report | 0 Kb |
| 3/25/2002 | 10-Q/A | Amended Quarterly Report | 0 Kb |
| 2/20/2002 | SC 13G/A | Amended Statement of Beneficial Ownership | 32 Kb |
| 2/20/2002 | SC 13G/A | Amended Statement of Beneficial Ownership | 35 Kb |
| 2/14/2002 | SC 13G/A | Amended Statement of Beneficial Ownership | 34 Kb |
| 2/14/2002 | SC 13G/A | Amended Statement of Beneficial Ownership | 34 Kb |
| 2/14/2002 | SC 13G/A | Amended Statement of Beneficial Ownership | 32 Kb |
| 2/14/2002 | SC 13G/A | Amended Statement of Beneficial Ownership | 31 Kb |
| 2/14/2002 | SC 13G/A | Amended Statement of Beneficial Ownership | 0 Kb |
| 2/14/2002 | SC 13G/A | Amended Statement of Beneficial Ownership | 34 Kb |
| 2/14/2002 | SC 13G/A | Amended Statement of Beneficial Ownership | 31 Kb |
| 2/14/2002 | SC 13G/A | Amended Statement of Beneficial Ownership | 34 Kb |
| 2/14/2002 | SC 13G/A | Amended Statement of Beneficial Ownership | 33 Kb |
| 2/14/2002 | SC 13G/A | Amended Statement of Beneficial Ownership | 34 Kb |
| 2/14/2002 | SC 13G/A | Amended Statement of Beneficial Ownership | 33 Kb |
| 2/14/2002 | SC 13G/A | Amended Statement of Beneficial Ownership | 33 Kb |
| 2/14/2002 | SC 13G/A | Amended Statement of Beneficial Ownership | 55 Kb |
| 2/14/2002 | SC 13G | Statement of Beneficial Ownership | 33 Kb |
| 2/14/2002 | SC 13G | Statement of Beneficial Ownership | 32 Kb |
| 2/14/2002 | SC 13G | Statement of Beneficial Ownership | 32 Kb |
| 2/8/2002 | 10-Q | Quarterly Report | 0 Kb |