Date Form Description XBRL Pages
04/23/01 DEF 14A Form DEF 14A: Definitive proxy statements 34
03/30/01 10-K Form 10-K: Annual report [Section 13 and 15(d), not S-K Item 405] 100
02/14/01 SC 13G/A Form SC 13G/A: Statement of Beneficial Ownership by Certain Investors 3
02/13/01 SC 13G/A Form SC 13G/A: Statement of Beneficial Ownership by Certain Investors 4
02/12/01 SC 13G Form SC 13G: Statement of Beneficial Ownership by Certain Investors 4
02/02/01 SC 13G Form SC 13G: Statement of Beneficial Ownership by Certain Investors 2
11/09/00 10-Q Form 10-Q: Quarterly report [Sections 13 or 15(d)] 61
08/14/00 10-Q Form 10-Q: Quarterly report [Sections 13 or 15(d)] 47
05/03/00 S-8 Form S-8: Securities to be offered to employees in employee benefit plans 21
05/02/00 10-Q Form 10-Q: Quarterly report [Sections 13 or 15(d)] 22
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