Date Form Description PDF XBRL
02/12/02 Schedule filed to report acquisition of beneficial ownership of 5% or more of a class of equity securities by passive investors and certain institutions PDF
02/11/02 Schedule filed to report acquisition of beneficial ownership of 5% or more of a class of equity securities by passive investors and certain institutions PDF
02/05/02 Schedule filed to report acquisition of beneficial ownership of 5% or more of a class of equity securities by passive investors and certain institutions PDF
01/23/02 Current report filing
PDF
01/03/02 Definitive proxy statements PDF
12/21/01 Annual report pursuant to Section 13 and 15(d)
PDF
12/12/01 Annual report of employee stock purchase, savings and similar plans
PDF
11/27/01 Current report filing
PDF
11/08/01 Current report filing
PDF
11/01/01 Current report filing PDF