Date Form Description XBRL Pages
04/02/01 10-K Form 10-K: Annual report pursuant to Section 13 and 15(d) 233
02/14/01 SC 13G Form 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 6
02/13/01 SC 13G Form 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 5
02/13/01 SC 13D Form SC 13D: Schedule filed to report acquisition of beneficial ownership of 5% or more of a class of equity securities 4
02/13/01 SC 13G Form 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 4
11/15/00 8-K/A Form 8-K/A: Current report filing 5
11/14/00 10-Q Form 10-Q: Quarterly report pursuant to Section 13 or 15(d) 24
11/07/00 8-K/A Form 8-K/A: Current report filing 44
09/18/00 8-K Form 8-K: Current report filing 3
09/08/00 8-K Form 8-K: Current report filing 310
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