SEC filings

Annual report which provides a comprehensive overview of the company for the past year

Official notification to shareholders of matters to be brought to a vote ("Proxy")

Registration of certain classes of securities 12(b) of the Securities Exchange Act

Report of unscheduled material events or corporate event

Amendment to a previously filed SC TO-I

An annual report of employee stock purchase, savings and similar plans

Report of unscheduled material events or corporate event

Amendment to a previously filed SC TO-I

Form of prospectus disclosing information, facts, events covered in both forms 424B2, 424B3

Report of unscheduled material events or corporate event

Amendment to a previously filed SC TO-I

Form of prospectus disclosing information, facts, events covered in both forms 424B2, 424B3

Form of prospectus reflecting facts events constituting substantive change from last form

Form of prospectus reflecting facts events constituting substantive change from last form

Initial statement filed pursuant to the Trust Indenture Act

Amendment to a previously filed 8-K

Amendment to a previously filed SC TO-I

Report of unscheduled material events or corporate event

Amendment to a previously filed SC TO-I

Tender offer schedule and amendment filed by the issuer.