Annual report to security holders

Annual report to security holders

Annual report to security holders

Annual report to security holders

Annual report to security holders

Annual report to security holders

Annual report to security holders

Amendment to Schedule filed to report acquisition of beneficial ownership of 5% or more of a class of equity securities

Amendment to Schedule filed to report acquisition of beneficial ownership of 5% or more of a class of equity securities

Annual report to security holders

Amendment to Schedule filed to report acquisition of beneficial ownership of 5% or more of a class of equity securities

Amendment to Schedule filed to report acquisition of beneficial ownership of 5% or more of a class of equity securities

Amendment to Schedule filed to report acquisition of beneficial ownership of 5% or more of a class of equity securities

Amendment to Schedule filed to report acquisition of beneficial ownership of 5% or more of a class of equity securities by passive investors and certain institutions

Amendment to Schedule filed to report acquisition of beneficial ownership of 5% or more of a class of equity securities

Amendment to Schedule filed to report acquisition of beneficial ownership of 5% or more of a class of equity securities

Notice of termination of registration of a class of securities under Section 12(b)

Definitive proxy statement relating to a merger,acquisition, or disposition

Annual report of employee stock purchase, savings and similar plans

Preliminary revised proxy soliciting materials