Date Form Description XBRL Pages
03/19/02 10-K Form 10-K: Annual report [Section 13 and 15(d), not S-K Item 405] 34
02/14/02 SC 13G/A Form SC 13G/A: Statement of Beneficial Ownership by Certain Investors 5
02/13/02 SC 13G/A Form SC 13G/A: Statement of Beneficial Ownership by Certain Investors 4
02/12/02 SC 13G/A Form SC 13G/A: Statement of Beneficial Ownership by Certain Investors 2
11/09/01 10-Q Form 10-Q: Quarterly report [Sections 13 or 15(d)] 11
08/09/01 10-Q Form 10-Q: Quarterly report [Sections 13 or 15(d)] 14
05/09/01 10-Q Form 10-Q: Quarterly report [Sections 13 or 15(d)] 10
04/27/01 DEF 14A Form DEF 14A: Definitive proxy statements 14
03/28/01 10-K Form 10-K: Annual report [Section 13 and 15(d), not S-K Item 405] 36
02/14/01 SC 13G Form SC 13G: Statement of Beneficial Ownership by Certain Investors 4
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