| 03/27/13 | 15-12B | Termination of registration under Section 12(g) or suspension of duty to file reports | Other |  |
| 03/22/13 | NO ACT | NO ACT | Other | |
| 03/22/13 | NO ACT | NO ACT | Other | |
| 03/12/13 | EFFECT | EFFECT | Other |  |
| 03/11/13 | POS AM | Post-effective amendment to an S-Type filing | Registration Statements |  |
| 02/21/13 | S-8 POS | Post-effective amendment to an S-8 filing | Registration Statements |  |
| 02/21/13 | S-8 POS | Post-effective amendment to an S-8 filing | Registration Statements |  |
| 02/21/13 | S-8 POS | Post-effective amendment to an S-8 filing | Registration Statements |  |
| 02/15/13 | 8-K | Report of unscheduled material events or corporate event | Current Reports |  |
| 01/24/13 | 4 | Statement of changes in beneficial ownership of securities | 3,4,5 |  |
| 01/14/13 | 4 | Statement of changes in beneficial ownership of securities | 3,4,5 |  |
| 01/14/13 | 4 | Statement of changes in beneficial ownership of securities | 3,4,5 |  |
| 01/14/13 | 4 | Statement of changes in beneficial ownership of securities | 3,4,5 |  |
| 01/08/13 | 8-K | Report of unscheduled material events or corporate event | Current Reports |  |
| 01/07/13 | 10-Q | Quarterly report which provides a continuing view of a company's financial position | Quarterly Filings |  |
| 12/26/12 | 8-K | Report of unscheduled material events or corporate event | Current Reports |  |
| 12/11/12 | 4 | Statement of changes in beneficial ownership of securities | 3,4,5 |  |
| 11/16/12 | 4 | Statement of changes in beneficial ownership of securities | 3,4,5 |  |
| 10/22/12 | 8-K | Report of unscheduled material events or corporate event | Current Reports |  |
| 10/22/12 | 8-K | Report of unscheduled material events or corporate event | Current Reports |  |
| 10/16/12 | SC 13D/A | An amendment to a SC 13D filing | Other |  |
| 10/12/12 | 4 | Statement of changes in beneficial ownership of securities | 3,4,5 |  |
| 10/12/12 | 4 | Statement of changes in beneficial ownership of securities | 3,4,5 |  |
| 10/11/12 | 8-K | Report of unscheduled material events or corporate event | Current Reports |  |
| 10/09/12 | 10-Q | Quarterly report which provides a continuing view of a company's financial position | Quarterly Filings |  |
| 10/02/12 | 8-K | Report of unscheduled material events or corporate event | Current Reports |  |
| 10/02/12 | 4 | Statement of changes in beneficial ownership of securities | 3,4,5 |  |
| 10/01/12 | DEFA14A | Additional proxy soliciting materials - definitive | Proxy Filings |  |
| 09/26/12 | DEFA14A | Additional proxy soliciting materials - definitive | Proxy Filings |  |
| 09/18/12 | DEF 14A | Official notification to shareholders of matters to be brought to a vote ("Proxy") | Proxy Filings |  |
| 08/28/12 | 4 | Statement of changes in beneficial ownership of securities | 3,4,5 |  |
| 08/27/12 | 4 | Statement of changes in beneficial ownership of securities | 3,4,5 |  |
| 08/27/12 | 4 | Statement of changes in beneficial ownership of securities | 3,4,5 |  |
| 08/23/12 | 8-K | Report of unscheduled material events or corporate event | Current Reports |  |
| 08/22/12 | 10-Q | Quarterly report which provides a continuing view of a company's financial position | Quarterly Filings |  |
| 08/03/12 | 8-K | Report of unscheduled material events or corporate event | Current Reports |  |
| 08/02/12 | 10-K | Annual report which provides a comprehensive overview of the company for the past year | Annual Filings |  |
| 07/09/12 | NT 10-Q | Notification that form type 10-Q will be submitted late | Quarterly Filings |  |
| 06/08/12 | 8-K | Report of unscheduled material events or corporate event | Current Reports |  |
| 05/24/12 | NT 10-K | Notification that form 10-K will be submitted late | Annual Filings |  |
| 05/21/12 | 4 | Statement of changes in beneficial ownership of securities | 3,4,5 |  |
| 05/21/12 | 4 | Statement of changes in beneficial ownership of securities | 3,4,5 |  |
| 05/01/12 | 8-K | Report of unscheduled material events or corporate event | Current Reports |  |
| 01/24/12 | 4 | Statement of changes in beneficial ownership of securities | 3,4,5 |  |
| 01/24/12 | 4 | Statement of changes in beneficial ownership of securities | 3,4,5 |  |
| 01/11/12 | 8-K | Report of unscheduled material events or corporate event | Current Reports |  |
| 01/10/12 | 10-Q | Quarterly report which provides a continuing view of a company's financial position | Quarterly Filings |  |
| 01/10/12 | NT 10-Q | Notification that form type 10-Q will be submitted late | Quarterly Filings |  |
| 10/27/11 | 4 | Statement of changes in beneficial ownership of securities | 3,4,5 |  |
| 10/27/11 | 4 | Statement of changes in beneficial ownership of securities | 3,4,5 |  |
| 10/11/11 | 8-K | Report of unscheduled material events or corporate event | Current Reports |  |
| 10/11/11 | 10-Q | Quarterly report which provides a continuing view of a company's financial position | Quarterly Filings |  |
| 09/13/11 | 4 | Statement of changes in beneficial ownership of securities | 3,4,5 |  |
| 08/16/11 | 8-K | Report of unscheduled material events or corporate event | Current Reports |  |
| 08/03/11 | 4 | Statement of changes in beneficial ownership of securities | 3,4,5 |  |
| 08/03/11 | 4 | Statement of changes in beneficial ownership of securities | 3,4,5 |  |
| 07/29/11 | 3 | Initial filing by director officer or owner of more than ten percent. | 3,4,5 |  |
| 07/21/11 | 8-K | Report of unscheduled material events or corporate event | Current Reports |  |
| 07/15/11 | 8-K | Report of unscheduled material events or corporate event | Current Reports |  |
| 07/13/11 | 8-K | Report of unscheduled material events or corporate event | Current Reports |  |
| 07/11/11 | 10-Q | Quarterly report which provides a continuing view of a company's financial position | Quarterly Filings |  |
| 06/21/11 | DEF 14A | Official notification to shareholders of matters to be brought to a vote ("Proxy") | Proxy Filings |  |
| 06/15/11 | 8-K | Report of unscheduled material events or corporate event | Current Reports |  |
| 06/02/11 | 8-K | Report of unscheduled material events or corporate event | Current Reports |  |
| 06/02/11 | 4 | Statement of changes in beneficial ownership of securities | 3,4,5 |  |
| 06/02/11 | 4 | Statement of changes in beneficial ownership of securities | 3,4,5 |  |
| 06/02/11 | 4 | Statement of changes in beneficial ownership of securities | 3,4,5 |  |
| 05/31/11 | 8-K | Report of unscheduled material events or corporate event | Current Reports |  |
| 05/26/11 | 10-K | Annual report which provides a comprehensive overview of the company for the past year | Annual Filings |  |
| 03/15/11 | 10-K/A | Amendment to a previously filed 10-K | Annual Filings |  |
| 03/15/11 | 10-Q/A | Amendment to a previously filed 10-Q | Quarterly Filings |  |
| 03/15/11 | 10-Q/A | Amendment to a previously filed 10-Q | Quarterly Filings |  |
| 02/15/11 | 4 | Statement of changes in beneficial ownership of securities | 3,4,5 |  |
| 02/15/11 | 3 | Initial filing by director officer or owner of more than ten percent. | 3,4,5 |  |
| 02/15/11 | 4 | Statement of changes in beneficial ownership of securities | 3,4,5 |  |
| 02/11/11 | 8-K | Report of unscheduled material events or corporate event | Current Reports |  |
| 02/11/11 | SC 13G/A | An amendment to the SC 13G filing | Other |  |
| 02/09/11 | 4 | Statement of changes in beneficial ownership of securities | 3,4,5 |  |
| 02/09/11 | 4 | Statement of changes in beneficial ownership of securities | 3,4,5 |  |
| 01/18/11 | 8-K | Report of unscheduled material events or corporate event | Current Reports |  |
| 01/10/11 | 10-Q | Quarterly report which provides a continuing view of a company's financial position | Quarterly Filings |  |
| 01/07/11 | 8-K | Report of unscheduled material events or corporate event | Current Reports |  |
| 11/30/10 | 8-K | Report of unscheduled material events or corporate event | Current Reports |  |
| 11/24/10 | 8-K/A | Amendment to a previously filed 8-K | Current Reports |  |
| 10/26/10 | 4 | Statement of changes in beneficial ownership of securities | 3,4,5 |  |
| 10/06/10 | 10-Q | Quarterly report which provides a continuing view of a company's financial position | Quarterly Filings |  |
| 09/30/10 | 8-K | Report of unscheduled material events or corporate event | Current Reports |  |
| 09/28/10 | 8-K | Report of unscheduled material events or corporate event | Current Reports |  |
| 09/27/10 | 8-K | Report of unscheduled material events or corporate event | Current Reports |  |
| 09/20/10 | 4 | Statement of changes in beneficial ownership of securities | 3,4,5 |  |
| 08/20/10 | 8-K | Report of unscheduled material events or corporate event | Current Reports |  |
| 08/19/10 | 4 | Statement of changes in beneficial ownership of securities | 3,4,5 |  |
| 08/19/10 | DEF 14A | Official notification to shareholders of matters to be brought to a vote ("Proxy") | Proxy Filings |  |
| 08/19/10 | 4 | Statement of changes in beneficial ownership of securities | 3,4,5 |  |
| 08/12/10 | 3 | Initial filing by director officer or owner of more than ten percent. | 3,4,5 |  |
| 08/12/10 | 8-K | Report of unscheduled material events or corporate event | Current Reports |  |
| 08/10/10 | 4 | Statement of changes in beneficial ownership of securities | 3,4,5 |  |
| 08/03/10 | 8-K | Report of unscheduled material events or corporate event | Current Reports |  |
| 07/28/10 | 8-K | Report of unscheduled material events or corporate event | Current Reports |  |
| 07/20/10 | 8-K | Report of unscheduled material events or corporate event | Current Reports |  |
| 07/12/10 | 10-Q | Quarterly report which provides a continuing view of a company's financial position | Quarterly Filings |  |
| 06/03/10 | 4 | Statement of changes in beneficial ownership of securities | 3,4,5 |  |
| 06/03/10 | 4 | Statement of changes in beneficial ownership of securities | 3,4,5 |  |
| 06/01/10 | 8-K | Report of unscheduled material events or corporate event | Current Reports |  |
| 06/01/10 | 8-K | Report of unscheduled material events or corporate event | Current Reports |  |
| 05/27/10 | 10-K | Annual report which provides a comprehensive overview of the company for the past year | Annual Filings |  |
| 04/27/10 | 4 | Statement of changes in beneficial ownership of securities | 3,4,5 |  |
| 04/26/10 | 4 | Statement of changes in beneficial ownership of securities | 3,4,5 |  |
| 04/26/10 | 4 | Statement of changes in beneficial ownership of securities | 3,4,5 |  |
| 03/16/10 | 8-K | Report of unscheduled material events or corporate event | Current Reports |  |
| 01/22/10 | 4 | Statement of changes in beneficial ownership of securities | 3,4,5 |  |
| 01/14/10 | 8-K | Report of unscheduled material events or corporate event | Current Reports |  |
| 01/11/10 | 10-Q | Quarterly report which provides a continuing view of a company's financial position | Quarterly Filings |  |
| 12/21/09 | 4 | Statement of changes in beneficial ownership of securities | 3,4,5 |  |
| 12/21/09 | 4 | Statement of changes in beneficial ownership of securities | 3,4,5 |  |
| 12/21/09 | 4 | Statement of changes in beneficial ownership of securities | 3,4,5 |  |
| 12/21/09 | 4 | Statement of changes in beneficial ownership of securities | 3,4,5 |  |
| 12/21/09 | 4 | Statement of changes in beneficial ownership of securities | 3,4,5 |  |
| 12/21/09 | 4 | Statement of changes in beneficial ownership of securities | 3,4,5 |  |
| 12/21/09 | 4 | Statement of changes in beneficial ownership of securities | 3,4,5 |  |
| 12/21/09 | 4 | Statement of changes in beneficial ownership of securities | 3,4,5 |  |
| 11/20/09 | 8-K | Report of unscheduled material events or corporate event | Current Reports |  |
| 10/20/09 | 8-K | Report of unscheduled material events or corporate event | Current Reports |  |
| 10/13/09 | 10-Q | Quarterly report which provides a continuing view of a company's financial position | Quarterly Filings |  |
| 10/07/09 | 8-K | Report of unscheduled material events or corporate event | Current Reports |  |
| 09/04/09 | S-8 | Securities offered to employees pursuant to employee benefit plans | Registration Statements |  |
| 09/02/09 | 4 | Statement of changes in beneficial ownership of securities | 3,4,5 |  |
| 08/20/09 | 3 | Initial filing by director officer or owner of more than ten percent. | 3,4,5 |  |
| 08/13/09 | 4 | Statement of changes in beneficial ownership of securities | 3,4,5 |  |
| 08/11/09 | 3 | Initial filing by director officer or owner of more than ten percent. | 3,4,5 |  |
| 08/11/09 | 4 | Statement of changes in beneficial ownership of securities | 3,4,5 |  |
| 07/13/09 | 10-Q | Quarterly report which provides a continuing view of a company's financial position | Quarterly Filings |  |
| 07/07/09 | SC 13D/A | An amendment to a SC 13D filing | Other |  |
| 07/07/09 | 4 | Statement of changes in beneficial ownership of securities | 3,4,5 |  |
| 07/06/09 | 8-K | Report of unscheduled material events or corporate event | Current Reports |  |
| 06/05/09 | 8-K | Report of unscheduled material events or corporate event | Current Reports |  |
| 06/02/09 | 8-K | Report of unscheduled material events or corporate event | Current Reports |  |
| 05/28/09 | DEF 14A | Official notification to shareholders of matters to be brought to a vote ("Proxy") | Proxy Filings |  |
| 05/21/09 | 8-K | Report of unscheduled material events or corporate event | Current Reports |  |
| 05/20/09 | 25 | Notification filed by National Securities Exchange to report the removal from listing and registration on a national securities exchange | Other |  |
| 05/14/09 | 8-K | Report of unscheduled material events or corporate event | Current Reports |  |
| 05/12/09 | PRE 14A | A preliminary proxy statement providing notification matters to be brought to a vote | Proxy Filings |  |
| 05/12/09 | 10-K | Annual report which provides a comprehensive overview of the company for the past year | Annual Filings |  |
| 05/05/09 | 4 | Statement of changes in beneficial ownership of securities | 3,4,5 |  |
| 05/05/09 | SC 13G/A | An amendment to the SC 13G filing | Other |  |
| 04/27/09 | 8-K | Report of unscheduled material events or corporate event | Current Reports |  |
| 04/03/09 | 8-K | Report of unscheduled material events or corporate event | Current Reports |  |
| 03/12/09 | 8-K | Report of unscheduled material events or corporate event | Current Reports |  |
| 02/26/09 | 8-K | Report of unscheduled material events or corporate event | Current Reports |  |
| 02/17/09 | 8-K | Report of unscheduled material events or corporate event | Current Reports |  |
| 02/12/09 | 4 | Statement of changes in beneficial ownership of securities | 3,4,5 |  |
| 02/06/09 | 4 | Statement of changes in beneficial ownership of securities | 3,4,5 |  |
| 02/04/09 | 4 | Statement of changes in beneficial ownership of securities | 3,4,5 |  |
| 02/02/09 | 4 | Statement of changes in beneficial ownership of securities | 3,4,5 |  |
| 01/27/09 | 4/A | Amendment to a previously filed 4 | 3,4,5 |  |
| 01/27/09 | 4 | Statement of changes in beneficial ownership of securities | 3,4,5 |  |
| 01/22/09 | SC 13G/A | An amendment to the SC 13G filing | Other |  |
| 01/20/09 | 4 | Statement of changes in beneficial ownership of securities | 3,4,5 |  |
| 01/20/09 | 4 | Statement of changes in beneficial ownership of securities | 3,4,5 |  |
| 01/12/09 | 10-Q | Quarterly report which provides a continuing view of a company's financial position | Quarterly Filings |  |
| 01/08/09 | 8-K | Report of unscheduled material events or corporate event | Current Reports |  |
| 10/16/08 | 8-K | Report of unscheduled material events or corporate event | Current Reports |  |
| 10/14/08 | 10-Q | Quarterly report which provides a continuing view of a company's financial position | Quarterly Filings |  |
| 10/07/08 | 8-K | Report of unscheduled material events or corporate event | Current Reports |  |
| 09/22/08 | 8-K | Report of unscheduled material events or corporate event | Current Reports |  |
| 09/12/08 | SC 13D/A | An amendment to a SC 13D filing | Other |  |
| 09/12/08 | 8-K | Report of unscheduled material events or corporate event | Current Reports |  |
| 07/16/08 | 8-K | Report of unscheduled material events or corporate event | Current Reports |  |
| 07/14/08 | 10-Q | Quarterly report which provides a continuing view of a company's financial position | Quarterly Filings |  |
| 07/09/08 | 8-K | Report of unscheduled material events or corporate event | Current Reports |  |
| 06/19/08 | 8-K | Report of unscheduled material events or corporate event | Current Reports |  |
| 05/29/08 | 10-K | Annual report which provides a comprehensive overview of the company for the past year | Annual Filings |  |
| 05/29/08 | 10-Q | Quarterly report which provides a continuing view of a company's financial position | Quarterly Filings |  |
| 05/29/08 | 10-Q | Quarterly report which provides a continuing view of a company's financial position | Quarterly Filings |  |
| 05/29/08 | 10-Q | Quarterly report which provides a continuing view of a company's financial position | Quarterly Filings |  |
| 04/24/08 | 8-K | Report of unscheduled material events or corporate event | Current Reports |  |
| 04/22/08 | 8-K | Report of unscheduled material events or corporate event | Current Reports |  |
| 03/14/08 | 8-K | Report of unscheduled material events or corporate event | Current Reports |  |
| 03/05/08 | 8-K | Report of unscheduled material events or corporate event | Current Reports |  |
| 02/26/08 | 8-K | Report of unscheduled material events or corporate event | Current Reports |  |
| 02/22/08 | 8-K | Report of unscheduled material events or corporate event | Current Reports |  |
| 02/21/08 | SC 13D/A | An amendment to a SC 13D filing | Other |  |
| 02/11/08 | 4 | Statement of changes in beneficial ownership of securities | 3,4,5 |  |
| 02/08/08 | 4 | Statement of changes in beneficial ownership of securities | 3,4,5 |  |
| 02/05/08 | 8-K | Report of unscheduled material events or corporate event | Current Reports |  |
| 02/01/08 | SC 13G/A | An amendment to the SC 13G filing | Other |  |
| 01/14/08 | 8-K | Report of unscheduled material events or corporate event | Current Reports |  |
| 01/07/08 | NT 10-Q | Notification that form type 10-Q will be submitted late | Quarterly Filings |  |
| 12/18/07 | 8-K | Report of unscheduled material events or corporate event | Current Reports |  |
| 12/04/07 | 8-K | Report of unscheduled material events or corporate event | Current Reports |  |
| 11/28/07 | 8-K | Report of unscheduled material events or corporate event | Current Reports |  |
| 11/20/07 | 8-K | Report of unscheduled material events or corporate event | Current Reports |  |
| 10/19/07 | 8-K | Report of unscheduled material events or corporate event | Current Reports |  |
| 10/09/07 | NT 10-Q | Notification that form type 10-Q will be submitted late | Quarterly Filings |  |
| 10/05/07 | 8-K | Report of unscheduled material events or corporate event | Current Reports |  |
| 09/26/07 | 8-K | Report of unscheduled material events or corporate event | Current Reports |  |
| 09/19/07 | SC 13D/A | An amendment to a SC 13D filing | Other |  |
| 09/11/07 | REGDEX | REGDEX | Other | |
| 08/28/07 | 8-K | Report of unscheduled material events or corporate event | Current Reports |  |
| 08/10/07 | SC 13G | A statement of beneficial ownership of common stock by certain persons | Other |  |
| 08/03/07 | 8-K | Report of unscheduled material events or corporate event | Current Reports |  |
| 08/02/07 | SC 13D/A | An amendment to a SC 13D filing | Other |  |
| 07/23/07 | 4 | Statement of changes in beneficial ownership of securities | 3,4,5 |  |
| 07/23/07 | SC 13D/A | An amendment to a SC 13D filing | Other |  |
| 07/19/07 | 8-K | Report of unscheduled material events or corporate event | Current Reports |  |
| 07/13/07 | 4 | Statement of changes in beneficial ownership of securities | 3,4,5 |  |
| 07/13/07 | 4 | Statement of changes in beneficial ownership of securities | 3,4,5 |  |
| 07/09/07 | NT 10-Q | Notification that form type 10-Q will be submitted late | Quarterly Filings |  |
| 06/29/07 | 8-K | Report of unscheduled material events or corporate event | Current Reports |  |
| 06/28/07 | 8-K | Report of unscheduled material events or corporate event | Current Reports |  |
| 06/08/07 | 8-K | Report of unscheduled material events or corporate event | Current Reports |  |
| 06/06/07 | 4 | Statement of changes in beneficial ownership of securities | 3,4,5 |  |
| 06/06/07 | 4 | Statement of changes in beneficial ownership of securities | 3,4,5 |  |
| 05/24/07 | 10-K | Annual report which provides a comprehensive overview of the company for the past year | Annual Filings |  |
| 05/17/07 | 8-K | Report of unscheduled material events or corporate event | Current Reports |  |
| 05/14/07 | 4 | Statement of changes in beneficial ownership of securities | 3,4,5 |  |
| 02/14/07 | SC 13G/A | An amendment to the SC 13G filing | Other |  |
| 02/01/07 | 4 | Statement of changes in beneficial ownership of securities | 3,4,5 |  |
| 01/25/07 | 4 | Statement of changes in beneficial ownership of securities | 3,4,5 |  |
| 01/18/07 | 4 | Statement of changes in beneficial ownership of securities | 3,4,5 |  |
| 01/10/07 | 8-K | Report of unscheduled material events or corporate event | Current Reports |  |
| 01/08/07 | 10-Q | Quarterly report which provides a continuing view of a company's financial position | Quarterly Filings |  |
| 01/08/07 | SC 13D/A | An amendment to a SC 13D filing | Other |  |
| 12/18/06 | 4 | Statement of changes in beneficial ownership of securities | 3,4,5 |  |
| 11/21/06 | 8-K | Report of unscheduled material events or corporate event | Current Reports |  |
| 11/20/06 | 4 | Statement of changes in beneficial ownership of securities | 3,4,5 |  |
| 11/20/06 | 8-K | Report of unscheduled material events or corporate event | Current Reports |  |
| 11/13/06 | 4 | Statement of changes in beneficial ownership of securities | 3,4,5 |  |
| 10/25/06 | 4 | Statement of changes in beneficial ownership of securities | 3,4,5 |  |
| 10/23/06 | 4 | Statement of changes in beneficial ownership of securities | 3,4,5 |  |
| 10/10/06 | 10-Q | Quarterly report which provides a continuing view of a company's financial position | Quarterly Filings |  |
| 09/27/06 | 4 | Statement of changes in beneficial ownership of securities | 3,4,5 |  |
| 09/21/06 | 4 | Statement of changes in beneficial ownership of securities | 3,4,5 |  |
| 09/19/06 | 4 | Statement of changes in beneficial ownership of securities | 3,4,5 |  |
| 09/13/06 | 4 | Statement of changes in beneficial ownership of securities | 3,4,5 |  |
| 09/12/06 | 4 | Statement of changes in beneficial ownership of securities | 3,4,5 |  |
| 09/06/06 | 4 | Statement of changes in beneficial ownership of securities | 3,4,5 |  |
| 08/28/06 | 4 | Statement of changes in beneficial ownership of securities | 3,4,5 |  |
| 08/18/06 | 4 | Statement of changes in beneficial ownership of securities | 3,4,5 |  |
| 08/17/06 | DEF 14A | Official notification to shareholders of matters to be brought to a vote ("Proxy") | Proxy Filings |  |
| 08/17/06 | SC 13D/A | An amendment to a SC 13D filing | Other |  |
| 08/15/06 | 4 | Statement of changes in beneficial ownership of securities | 3,4,5 |  |
| 08/14/06 | 4 | Statement of changes in beneficial ownership of securities | 3,4,5 |  |
| 08/04/06 | 4 | Statement of changes in beneficial ownership of securities | 3,4,5 |  |
| 08/02/06 | 4 | Statement of changes in beneficial ownership of securities | 3,4,5 |  |
| 08/02/06 | 4 | Statement of changes in beneficial ownership of securities | 3,4,5 |  |
| 08/01/06 | 4 | Statement of changes in beneficial ownership of securities | 3,4,5 |  |
| 08/01/06 | 8-K | Report of unscheduled material events or corporate event | Current Reports |  |
| 07/31/06 | 4 | Statement of changes in beneficial ownership of securities | 3,4,5 |  |
| 07/25/06 | 4 | Statement of changes in beneficial ownership of securities | 3,4,5 |  |
| 07/25/06 | 8-K | Report of unscheduled material events or corporate event | Current Reports |  |
| 07/18/06 | 4 | Statement of changes in beneficial ownership of securities | 3,4,5 |  |
| 07/12/06 | 8-K | Report of unscheduled material events or corporate event | Current Reports |  |
| 07/11/06 | 4 | Statement of changes in beneficial ownership of securities | 3,4,5 |  |
| 07/10/06 | 10-Q | Quarterly report which provides a continuing view of a company's financial position | Quarterly Filings |  |
| 07/06/06 | 4 | Statement of changes in beneficial ownership of securities | 3,4,5 |  |
| 06/29/06 | 4 | Statement of changes in beneficial ownership of securities | 3,4,5 |  |
| 06/29/06 | 8-K | Report of unscheduled material events or corporate event | Current Reports |  |
| 06/27/06 | 4 | Statement of changes in beneficial ownership of securities | 3,4,5 |  |
| 06/26/06 | 4 | Statement of changes in beneficial ownership of securities | 3,4,5 |  |
| 06/23/06 | 4 | Statement of changes in beneficial ownership of securities | 3,4,5 |  |
| 06/21/06 | 4 | Statement of changes in beneficial ownership of securities | 3,4,5 |  |
| 06/20/06 | 4 | Statement of changes in beneficial ownership of securities | 3,4,5 |  |
| 06/19/06 | 4 | Statement of changes in beneficial ownership of securities | 3,4,5 |  |
| 06/15/06 | 4 | Statement of changes in beneficial ownership of securities | 3,4,5 |  |
| 06/14/06 | 4 | Statement of changes in beneficial ownership of securities | 3,4,5 |  |
| 06/09/06 | 4 | Statement of changes in beneficial ownership of securities | 3,4,5 |  |
| 06/06/06 | 4 | Statement of changes in beneficial ownership of securities | 3,4,5 |  |
| 06/02/06 | 4 | Statement of changes in beneficial ownership of securities | 3,4,5 |  |
| 05/30/06 | 4 | Statement of changes in beneficial ownership of securities | 3,4,5 |  |
| 05/25/06 | 10-K | Annual report which provides a comprehensive overview of the company for the past year | Annual Filings |  |
| 05/23/06 | 4 | Statement of changes in beneficial ownership of securities | 3,4,5 |  |
| 05/23/06 | 8-K | Report of unscheduled material events or corporate event | Current Reports |  |
| 05/22/06 | 4 | Statement of changes in beneficial ownership of securities | 3,4,5 |  |
| 05/16/06 | 4 | Statement of changes in beneficial ownership of securities | 3,4,5 |  |
| 05/05/06 | 4 | Statement of changes in beneficial ownership of securities | 3,4,5 |  |
| 04/28/06 | 4 | Statement of changes in beneficial ownership of securities | 3,4,5 |  |
| 04/25/06 | SC 13D/A | An amendment to a SC 13D filing | Other |  |
| 04/25/06 | REGDEX | REGDEX | Other | |
| 04/19/06 | 4 | Statement of changes in beneficial ownership of securities | 3,4,5 |  |
| 04/17/06 | 4 | Statement of changes in beneficial ownership of securities | 3,4,5 |  |
| 04/13/06 | 4 | Statement of changes in beneficial ownership of securities | 3,4,5 |  |
| 04/10/06 | 4 | Statement of changes in beneficial ownership of securities | 3,4,5 |  |
| 04/07/06 | 8-K | Report of unscheduled material events or corporate event | Current Reports |  |
| 03/28/06 | 4 | Statement of changes in beneficial ownership of securities | 3,4,5 |  |
| 03/21/06 | 4 | Statement of changes in beneficial ownership of securities | 3,4,5 |  |
| 03/14/06 | 8-K | Report of unscheduled material events or corporate event | Current Reports |  |
| 03/13/06 | 4/A | Amendment to a previously filed 4 | 3,4,5 |  |
| 03/10/06 | 4/A | Amendment to a previously filed 4 | 3,4,5 |  |
| 03/10/06 | 4/A | Amendment to a previously filed 4 | 3,4,5 |  |
| 03/02/06 | 4 | Statement of changes in beneficial ownership of securities | 3,4,5 |  |
| 03/02/06 | 4 | Statement of changes in beneficial ownership of securities | 3,4,5 |  |
| 03/02/06 | 4 | Statement of changes in beneficial ownership of securities | 3,4,5 |  |
| 03/01/06 | 4 | Statement of changes in beneficial ownership of securities | 3,4,5 |  |
| 02/21/06 | 4 | Statement of changes in beneficial ownership of securities | 3,4,5 |  |
| 02/17/06 | 4 | Statement of changes in beneficial ownership of securities | 3,4,5 |  |
| 02/14/06 | SC 13D/A | An amendment to a SC 13D filing | Other |  |
| 02/06/06 | 4 | Statement of changes in beneficial ownership of securities | 3,4,5 |  |
| 02/01/06 | 3 | Initial filing by director officer or owner of more than ten percent. | 3,4,5 |  |
| 01/31/06 | SC 13G/A | An amendment to the SC 13G filing | Other |  |
| 01/31/06 | 4 | Statement of changes in beneficial ownership of securities | 3,4,5 |  |
| 01/27/06 | S-8 | Securities offered to employees pursuant to employee benefit plans | Registration Statements |  |
| 01/26/06 | 8-K | Report of unscheduled material events or corporate event | Current Reports |  |
| 01/20/06 | 4 | Statement of changes in beneficial ownership of securities | 3,4,5 |  |
| 01/20/06 | 8-K | Report of unscheduled material events or corporate event | Current Reports |  |
| 01/17/06 | 4 | Statement of changes in beneficial ownership of securities | 3,4,5 |  |
| 01/09/06 | 10-Q | Quarterly report which provides a continuing view of a company's financial position | Quarterly Filings |  |
| 12/29/05 | 4 | Statement of changes in beneficial ownership of securities | 3,4,5 |  |
| 12/23/05 | 4 | Statement of changes in beneficial ownership of securities | 3,4,5 |  |
| 12/20/05 | 4 | Statement of changes in beneficial ownership of securities | 3,4,5 |  |
| 12/13/05 | 4 | Statement of changes in beneficial ownership of securities | 3,4,5 |  |
| 12/07/05 | 4 | Statement of changes in beneficial ownership of securities | 3,4,5 |  |
| 12/01/05 | 4 | Statement of changes in beneficial ownership of securities | 3,4,5 |  |
| 11/28/05 | 4 | Statement of changes in beneficial ownership of securities | 3,4,5 |  |
| 11/23/05 | 4 | Statement of changes in beneficial ownership of securities | 3,4,5 |  |
| 11/18/05 | 4 | Statement of changes in beneficial ownership of securities | 3,4,5 |  |
| 11/15/05 | 4 | Statement of changes in beneficial ownership of securities | 3,4,5 |  |
| 11/07/05 | 4 | Statement of changes in beneficial ownership of securities | 3,4,5 |  |
| 10/27/05 | 4 | Statement of changes in beneficial ownership of securities | 3,4,5 |  |
| 10/26/05 | 4 | Statement of changes in beneficial ownership of securities | 3,4,5 |  |
| 10/24/05 | 4 | Statement of changes in beneficial ownership of securities | 3,4,5 |  |
| 10/19/05 | 4 | Statement of changes in beneficial ownership of securities | 3,4,5 |  |
| 10/11/05 | 10-Q | Quarterly report which provides a continuing view of a company's financial position | Quarterly Filings |  |
| 10/06/05 | 4 | Statement of changes in beneficial ownership of securities | 3,4,5 |  |
| 10/05/05 | 4 | Statement of changes in beneficial ownership of securities | 3,4,5 |  |
| 09/26/05 | 4 | Statement of changes in beneficial ownership of securities | 3,4,5 |  |
| 09/21/05 | 4 | Statement of changes in beneficial ownership of securities | 3,4,5 |  |
| 09/15/05 | 4 | Statement of changes in beneficial ownership of securities | 3,4,5 |  |
| 09/14/05 | 8-K | Report of unscheduled material events or corporate event | Current Reports |  |
| 09/06/05 | 4 | Statement of changes in beneficial ownership of securities | 3,4,5 |  |
| 09/06/05 | SC 13G | A statement of beneficial ownership of common stock by certain persons | Other |  |
| 08/23/05 | 8-K | Report of unscheduled material events or corporate event | Current Reports |  |
| 08/16/05 | DEF 14A | Official notification to shareholders of matters to be brought to a vote ("Proxy") | Proxy Filings |  |
| 08/08/05 | 4 | Statement of changes in beneficial ownership of securities | 3,4,5 |  |
| 08/05/05 | 4 | Statement of changes in beneficial ownership of securities | 3,4,5 |  |
| 08/03/05 | 4 | Statement of changes in beneficial ownership of securities | 3,4,5 |  |
| 08/02/05 | 8-K | Report of unscheduled material events or corporate event | Current Reports |  |
| 08/01/05 | 4 | Statement of changes in beneficial ownership of securities | 3,4,5 |  |
| 07/26/05 | 4 | Statement of changes in beneficial ownership of securities | 3,4,5 |  |
| 07/15/05 | PRE 14A | A preliminary proxy statement providing notification matters to be brought to a vote | Proxy Filings |  |
| 07/15/05 | 8-K | Report of unscheduled material events or corporate event | Current Reports |  |
| 07/11/05 | 10-Q | Quarterly report which provides a continuing view of a company's financial position | Quarterly Filings |  |
| 07/06/05 | 8-K | Report of unscheduled material events or corporate event | Current Reports |  |
| 06/30/05 | SC 13D | Filing by person(s) reporting owned shares of common stock in a public company >5% | Other |  |
| 06/28/05 | 4 | Statement of changes in beneficial ownership of securities | 3,4,5 |  |
| 06/23/05 | 4 | Statement of changes in beneficial ownership of securities | 3,4,5 |  |
| 06/21/05 | 4 | Statement of changes in beneficial ownership of securities | 3,4,5 |  |
| 06/16/05 | 4 | Statement of changes in beneficial ownership of securities | 3,4,5 |  |
| 06/16/05 | 4 | Statement of changes in beneficial ownership of securities | 3,4,5 |  |
| 06/02/05 | 4 | Statement of changes in beneficial ownership of securities | 3,4,5 |  |
| 06/01/05 | 4 | Statement of changes in beneficial ownership of securities | 3,4,5 |  |
| 05/27/05 | 8-K | Report of unscheduled material events or corporate event | Current Reports |  |
| 05/26/05 | 10-K/A | Amendment to a previously filed 10-K | Annual Filings |  |
| 05/26/05 | 10-K | Annual report which provides a comprehensive overview of the company for the past year | Annual Filings |  |
| 05/24/05 | 4 | Statement of changes in beneficial ownership of securities | 3,4,5 |  |
| 05/20/05 | 4 | Statement of changes in beneficial ownership of securities | 3,4,5 |  |
| 05/09/05 | 4 | Statement of changes in beneficial ownership of securities | 3,4,5 |  |
| 05/04/05 | SC 13G/A | An amendment to the SC 13G filing | Other |  |
| 04/25/05 | 4 | Statement of changes in beneficial ownership of securities | 3,4,5 |  |
| 04/19/05 | 4 | Statement of changes in beneficial ownership of securities | 3,4,5 |  |
| 04/15/05 | 4 | Statement of changes in beneficial ownership of securities | 3,4,5 |  |
| 04/14/05 | 4 | Statement of changes in beneficial ownership of securities | 3,4,5 |  |
| 04/13/05 | 4 | Statement of changes in beneficial ownership of securities | 3,4,5 |  |
| 04/07/05 | 4 | Statement of changes in beneficial ownership of securities | 3,4,5 |  |
| 04/01/05 | 4 | Statement of changes in beneficial ownership of securities | 3,4,5 |  |
| 03/30/05 | 4 | Statement of changes in beneficial ownership of securities | 3,4,5 |  |
| 03/25/05 | 4 | Statement of changes in beneficial ownership of securities | 3,4,5 |  |
| 03/21/05 | 4 | Statement of changes in beneficial ownership of securities | 3,4,5 |  |
| 03/16/05 | 4 | Statement of changes in beneficial ownership of securities | 3,4,5 |  |
| 03/10/05 | 4 | Statement of changes in beneficial ownership of securities | 3,4,5 |  |
| 03/07/05 | REGDEX | REGDEX | Other | |
| 03/04/05 | 4 | Statement of changes in beneficial ownership of securities | 3,4,5 |  |
| 02/22/05 | SC 13D/A | An amendment to a SC 13D filing | Other |  |
| 02/17/05 | 4 | Statement of changes in beneficial ownership of securities | 3,4,5 |  |
| 02/17/05 | 8-K | Report of unscheduled material events or corporate event | Current Reports |  |
| 02/16/05 | 4 | Report of unscheduled material events or corporate event | 3,4,5 |  |
| 02/14/05 | 4 | Report of unscheduled material events or corporate event | 3,4,5 |  |
| 02/10/05 | 8-K | Report of unscheduled material events or corporate event | Current Reports |  |
| 02/02/05 | SC 13G/A | An amendment to the SC 13G filing | Other |  |
| 01/26/05 | 4 | Report of unscheduled material events or corporate event | 3,4,5 |  |
| 01/18/05 | 4 | Statement of changes in beneficial ownership of securities | 3,4,5 |  |
| 01/12/05 | 8-K | Report of unscheduled material events or corporate event | Current Reports |  |
| 01/10/05 | 10-Q | Quarterly report which provides a continuing view of a company's financial position | Quarterly Filings |  |
| 12/03/04 | 4 | Statement of changes in beneficial ownership of securities | 3,4,5 |  |
| 11/23/04 | 4 | Statement of changes in beneficial ownership of securities | 3,4,5 |  |
| 10/20/04 | 8-K | Report of unscheduled material events or corporate event | Current Reports |  |
| 10/18/04 | 4 | Statement of changes in beneficial ownership of securities | 3,4,5 |  |
| 10/12/04 | 10-Q | Quarterly report which provides a continuing view of a company's financial position | Quarterly Filings |  |
| 09/10/04 | 8-K | Report of unscheduled material events or corporate event | Current Reports |  |
| 08/31/04 | DEF 14A | Official notification to shareholders of matters to be brought to a vote ("Proxy") | Proxy Filings |  |
| 07/26/04 | 4 | Statement of changes in beneficial ownership of securities | 3,4,5 |  |
| 07/19/04 | 8-K | Report of unscheduled material events or corporate event | Current Reports |  |
| 07/12/04 | 10-Q | Quarterly report which provides a continuing view of a company's financial position | Quarterly Filings |  |
| 07/02/04 | 4 | Statement of changes in beneficial ownership of securities | 3,4,5 |  |
| 05/28/04 | 8-K | Report of unscheduled material events or corporate event | Current Reports |  |
| 05/27/04 | 10-K | Annual report which provides a comprehensive overview of the company for the past year | Annual Filings |  |
| 03/30/04 | 4 | Statement of changes in beneficial ownership of securities | 3,4,5 |  |
| 03/24/04 | 4 | Statement of changes in beneficial ownership of securities | 3,4,5 |  |
| 03/18/04 | 4 | Statement of changes in beneficial ownership of securities | 3,4,5 |  |
| 02/17/04 | SC 13G/A | An amendment to the SC 13G filing | Other |  |
| 02/10/04 | SC 13G/A | An amendment to the SC 13G filing | Other |  |
| 01/30/04 | 4 | Statement of changes in beneficial ownership of securities | 3,4,5 |  |
| 01/16/04 | 8-K | Report of unscheduled material events or corporate event | Current Reports |  |
| 01/16/04 | 4 | Statement of changes in beneficial ownership of securities | 3,4,5 |  |
| 01/12/04 | 10-Q | Quarterly report which provides a continuing view of a company's financial position | Quarterly Filings |  |
| 01/07/04 | 4 | Statement of changes in beneficial ownership of securities | 3,4,5 |  |
| 12/15/03 | 4 | Statement of changes in beneficial ownership of securities | 3,4,5 |  |
| 12/11/03 | 4 | Statement of changes in beneficial ownership of securities | 3,4,5 |  |
| 12/01/03 | 4 | Statement of changes in beneficial ownership of securities | 3,4,5 |  |
| 11/25/03 | 4 | Statement of changes in beneficial ownership of securities | 3,4,5 |  |
| 11/17/03 | 4 | Statement of changes in beneficial ownership of securities | 3,4,5 |  |
| 11/12/03 | 4 | Statement of changes in beneficial ownership of securities | 3,4,5 |  |
| 11/06/03 | 4 | Statement of changes in beneficial ownership of securities | 3,4,5 |  |
| 10/31/03 | 4 | Statement of changes in beneficial ownership of securities | 3,4,5 |  |
| 10/30/03 | 4 | Statement of changes in beneficial ownership of securities | 3,4,5 |  |
| 10/27/03 | 4 | Statement of changes in beneficial ownership of securities | 3,4,5 |  |
| 10/24/03 | 4 | Statement of changes in beneficial ownership of securities | 3,4,5 |  |
| 10/23/03 | 4 | Statement of changes in beneficial ownership of securities | 3,4,5 |  |
| 10/21/03 | 4 | Statement of changes in beneficial ownership of securities | 3,4,5 |  |
| 10/20/03 | 4 | Statement of changes in beneficial ownership of securities | 3,4,5 |  |
| 10/15/03 | 8-K | Report of unscheduled material events or corporate event | Current Reports |  |
| 10/14/03 | 10-Q | Quarterly report which provides a continuing view of a company's financial position | Quarterly Filings |  |
| 09/25/03 | 4 | Statement of changes in beneficial ownership of securities | 3,4,5 |  |
| 09/22/03 | 4 | Statement of changes in beneficial ownership of securities | 3,4,5 |  |
| 09/15/03 | 4 | Statement of changes in beneficial ownership of securities | 3,4,5 |  |
| 09/02/03 | 4 | Statement of changes in beneficial ownership of securities | 3,4,5 |  |
| 08/26/03 | 4 | Statement of changes in beneficial ownership of securities | 3,4,5 |  |
| 08/20/03 | 4 | Statement of changes in beneficial ownership of securities | 3,4,5 |  |
| 08/18/03 | 4 | Statement of changes in beneficial ownership of securities | 3,4,5 |  |
| 08/18/03 | 4 | Statement of changes in beneficial ownership of securities | 3,4,5 |  |
| 08/18/03 | 4 | Statement of changes in beneficial ownership of securities | 3,4,5 |  |
| 08/15/03 | DEF 14A | Official notification to shareholders of matters to be brought to a vote ("Proxy") | Proxy Filings |  |
| 08/13/03 | 4 | Statement of changes in beneficial ownership of securities | 3,4,5 |  |
| 08/07/03 | 4 | Statement of changes in beneficial ownership of securities | 3,4,5 |  |
| 07/28/03 | 4 | Statement of changes in beneficial ownership of securities | 3,4,5 |  |
| 07/18/03 | 8-K | Report of unscheduled material events or corporate event | Current Reports |  |
| 07/14/03 | 10-Q | Quarterly report which provides a continuing view of a company's financial position | Quarterly Filings |  |
| 05/30/03 | 8-K | Report of unscheduled material events or corporate event | Current Reports |  |
| 05/29/03 | 10-K | Annual report which provides a comprehensive overview of the company for the past year | Annual Filings |  |
| 05/15/03 | SC 13G/A | An amendment to the SC 13G filing | Other |  |
| 05/05/03 | SC 13D/A | An amendment to a SC 13D filing | Other |  |
| 03/31/03 | DEF 14A | Official notification to shareholders of matters to be brought to a vote ("Proxy") | Proxy Filings |  |
| 03/12/03 | PRE 14A | A preliminary proxy statement providing notification matters to be brought to a vote | Proxy Filings |  |
| 03/11/03 | REGDEX | REGDEX | Other | |
| 03/11/03 | REGDEX | REGDEX | Other | |
| 03/07/03 | SC 13D/A | An amendment to a SC 13D filing | Other |  |
| 03/03/03 | SC 13D | Filing by person(s) reporting owned shares of common stock in a public company >5% | Other |  |
| 02/28/03 | SC 13D | Filing by person(s) reporting owned shares of common stock in a public company >5% | Other |  |
| 02/28/03 | 3 | Initial filing by director officer or owner of more than ten percent. | 3,4,5 |  |
| 02/25/03 | 8-K | Report of unscheduled material events or corporate event | Current Reports |  |
| 02/12/03 | SC 13G/A | An amendment to the SC 13G filing | Other |  |
| 02/05/03 | SC 13G/A | An amendment to the SC 13G filing | Other |  |
| 01/13/03 | 10-Q | Quarterly report which provides a continuing view of a company's financial position | Quarterly Filings |  |
| 01/06/03 | NT 10-Q | Notification that form type 10-Q will be submitted late | Quarterly Filings |  |
| 12/24/02 | 8-K | Report of unscheduled material events or corporate event | Current Reports |  |
| 10/15/02 | 10-Q | Quarterly report which provides a continuing view of a company's financial position | Quarterly Filings |  |
| 10/07/02 | NT 10-Q | Notification that form type 10-Q will be submitted late | Quarterly Filings |  |
| 08/08/02 | DEF 14A | Official notification to shareholders of matters to be brought to a vote ("Proxy") | Proxy Filings |  |
| 07/08/02 | 10-Q | Quarterly report which provides a continuing view of a company's financial position | Quarterly Filings |  |
| 06/07/02 | 10-K/A | Amendment to a previously filed 10-K | Annual Filings |  |
| 06/07/02 | 10-K | Annual report which provides a comprehensive overview of the company for the past year | Annual Filings |  |
| 05/23/02 | NT 10-K | Notification that form 10-K will be submitted late | Annual Filings |  |
| 03/07/02 | 4 | Statement of changes in beneficial ownership of securities | 3,4,5 |  |
| 02/01/02 | 10-K405/A | Amendment to a previously filed 10-K405 | Annual Filings |  |
| 01/14/02 | 10QSB | Quarterly report filed by small businesses | Quarterly Filings |  |
| 01/14/02 | SC 13G/A | An amendment to the SC 13G filing | Other |  |
| 01/07/02 | NT 10-Q | Notification that form type 10-Q will be submitted late | Quarterly Filings |  |
| 01/07/02 | SC 13G | A statement of beneficial ownership of common stock by certain persons | Other |  |
| 10/09/01 | 10QSB | Quarterly report filed by small businesses | Quarterly Filings |  |
| 07/25/01 | DEFR14A | DEFR14A | Proxy Filings |  |
| 07/16/01 | SC 13G/A | An amendment to the SC 13G filing | Other |  |
| 07/16/01 | 10-Q | Quarterly report which provides a continuing view of a company's financial position | Quarterly Filings |  |
| 07/09/01 | NT 10-Q | Notification that form type 10-Q will be submitted late | Quarterly Filings |  |
| 06/25/01 | DEF 14A | Official notification to shareholders of matters to be brought to a vote ("Proxy") | Proxy Filings |  |
| 05/24/01 | 10-K405 | Annual report. The Regulation S-K Item 405 box on the cover page is checked | Annual Filings |  |
| 02/06/01 | SC 13G | A statement of beneficial ownership of common stock by certain persons | Other |  |
| 01/10/01 | SC 13G/A | An amendment to the SC 13G filing | Other |  |
| 01/08/01 | 10-Q | Quarterly report which provides a continuing view of a company's financial position | Quarterly Filings |  |
| 10/10/00 | 10-Q | Quarterly report which provides a continuing view of a company's financial position | Quarterly Filings |  |
| 07/20/00 | DEFR14A | DEFR14A | Proxy Filings |  |
| 07/10/00 | 10-Q | Quarterly report which provides a continuing view of a company's financial position | Quarterly Filings |  |
| 06/23/00 | DEF 14A | Official notification to shareholders of matters to be brought to a vote ("Proxy") | Proxy Filings |  |
| 05/25/00 | 10-K | Annual report which provides a comprehensive overview of the company for the past year | Annual Filings |  |
| 02/04/00 | SC 13G/A | An amendment to the SC 13G filing | Other |  |
| 02/03/00 | SC 13G | A statement of beneficial ownership of common stock by certain persons | Other |  |
| 01/11/00 | 4 | Statement of changes in beneficial ownership of securities | 3,4,5 |  |
| 01/10/00 | 10-Q | Quarterly report which provides a continuing view of a company's financial position | Quarterly Filings |  |
| 10/12/99 | 10-Q | Quarterly report which provides a continuing view of a company's financial position | Quarterly Filings |  |
| 08/16/99 | DEF 14A | Official notification to shareholders of matters to be brought to a vote ("Proxy") | Proxy Filings |  |
| 07/30/99 | PRE 14A | A preliminary proxy statement providing notification matters to be brought to a vote | Proxy Filings |  |
| 07/12/99 | 4 | Statement of changes in beneficial ownership of securities | 3,4,5 |  |
| 07/12/99 | 10-Q | Quarterly report which provides a continuing view of a company's financial position | Quarterly Filings |  |
| 05/27/99 | 10KSB40 | Optional form for annual and transition reports of small business issuers | Annual Filings |  |
| 02/09/99 | SC 13G/A | An amendment to the SC 13G filing | Other |  |
| 02/08/99 | SC 13G | A statement of beneficial ownership of common stock by certain persons | Other |  |
| 01/11/99 | 10QSB | Quarterly report filed by small businesses | Quarterly Filings |  |
| 10/13/98 | 10QSB | Quarterly report filed by small businesses | Quarterly Filings |  |
| 10/08/98 | S-8 | Securities offered to employees pursuant to employee benefit plans | Registration Statements |  |
| 09/11/98 | DEF 14A | Official notification to shareholders of matters to be brought to a vote ("Proxy") | Proxy Filings |  |
| 07/13/98 | 10QSB | Quarterly report filed by small businesses | Quarterly Filings |  |
| 05/28/98 | 10KSB | Annual report filed by small businesses | Annual Filings |  |
| 01/12/98 | 10QSB | Quarterly report filed by small businesses | Quarterly Filings |  |
| 10/10/97 | 10QSB | Quarterly report filed by small businesses | Quarterly Filings |  |
| 08/25/97 | DEF 14A | Official notification to shareholders of matters to be brought to a vote ("Proxy") | Proxy Filings |  |
| 07/03/97 | 10QSB | Quarterly report filed by small businesses | Quarterly Filings |  |
| 07/02/97 | S-3/A | Pre-effective amendment to an S-3 filing | Registration Statements |  |
| 06/12/97 | 10KSB40 | Optional form for annual and transition reports of small business issuers | Annual Filings |  |
| 06/12/97 | S-3 | Simplified registration form | Registration Statements |  |
| 05/29/97 | NT 10-K | Notification that form 10-K will be submitted late | Annual Filings |  |
| 04/10/97 | SC 13G | Report of unscheduled material events or corporate event | Other |  |
| 04/10/97 | 8-K | Report of unscheduled material events or corporate event | Current Reports |  |
| 01/13/97 | 10QSB | Quarterly report filed by small businesses | Quarterly Filings |  |
| 10/15/96 | 10QSB | Quarterly report filed by small businesses | Quarterly Filings |  |
| 07/15/96 | 10QSB | Quarterly report filed by small businesses | Quarterly Filings |  |
| 07/08/96 | DEF 14A | Official notification to shareholders of matters to be brought to a vote ("Proxy") | Proxy Filings |  |
| 06/25/96 | PRE 14A | A preliminary proxy statement providing notification matters to be brought to a vote | Proxy Filings |  |
| 05/23/96 | 10KSB | Annual report filed by small businesses | Annual Filings |  |
| 01/16/96 | 10QSB | Quarterly report filed by small businesses | Quarterly Filings |  |
| 01/05/96 | NT 10-Q | Notification that form type 10-Q will be submitted late | Quarterly Filings |  |
| 11/27/95 | 10QSB/A | An amendment to a previously filed 10QSB | Quarterly Filings |  |
| 10/17/95 | 10QSB/A | An amendment to a previously filed 10QSB | Quarterly Filings |  |
| 10/16/95 | 10QSB | Quarterly report filed by small businesses | Quarterly Filings |  |
| 10/06/95 | NT 10-Q | Notification that form type 10-Q will be submitted late | Quarterly Filings |  |
| 09/28/95 | 10QSB/A | An amendment to a previously filed 10QSB | Quarterly Filings |  |
| 07/31/95 | DEF 14A | Official notification to shareholders of matters to be brought to a vote ("Proxy") | Proxy Filings |  |