8-K | Report of unscheduled material events or corporate event | Dec 29, 2000 |    |
8-K | Report of unscheduled material events or corporate event | Dec 28, 2000 |    |
SC TO-C | Written public communication relating to an issuer or third party tender offer not by the subject co | Dec 26, 2000 |    |
8-K | Report of unscheduled material events or corporate event | Dec 6, 2000 |    |
8-K | Report of unscheduled material events or corporate event | Nov 30, 2000 |    |
8-K | Report of unscheduled material events or corporate event | Nov 30, 2000 |    |
8-K | Report of unscheduled material events or corporate event | Nov 29, 2000 |    |
8-K | Report of unscheduled material events or corporate event | Nov 22, 2000 |    |
10-Q | Quarterly report which provides a continuing view of a company's financial position | Nov 2, 2000 |     |
8-K | Report of unscheduled material events or corporate event | Oct 23, 2000 |     |
10-Q | Quarterly report which provides a continuing view of a company's financial position | Aug 2, 2000 |     |
8-K | Report of unscheduled material events or corporate event | Jul 25, 2000 |    |
8-K | Report of unscheduled material events or corporate event | Jul 25, 2000 |    |
8-K | Report of unscheduled material events or corporate event | Jun 1, 2000 |    |
S-8 | Securities offered to employees pursuant to employee benefit plans | May 12, 2000 |    |
10-Q | Quarterly report which provides a continuing view of a company's financial position | May 11, 2000 |     |
DEF 14A | Official notification to shareholders of matters to be brought to a vote ("Proxy") | Mar 13, 2000 |     |
10-K | Annual report which provides a comprehensive overview of the company for the past year | Mar 13, 2000 |     |
8-K | Report of unscheduled material events or corporate event | Mar 3, 2000 |    |
8-K | Report of unscheduled material events or corporate event | Feb 17, 2000 |     |
SC 13G | Schedule filed to report acquisition of beneficial ownership of 5% or more of a class of equity securities by passive investors and certain institutions | Feb 14, 2000 |    |
SC 13G/A | Amendment to a previously filed SC 13G | Feb 11, 2000 |    |
SC 13G/A | Amendment to a previously filed SC 13G | Feb 11, 2000 |    |
SC 13G/A | Amendment to a previously filed SC 13G | Feb 7, 2000 |    |
SC 13G/A | Amendment to a previously filed SC 13G | Feb 4, 2000 |    |