Initial filing by director officer or owner of more than ten percent

Statement of changes in beneficial ownership of securities

Report of unscheduled material events or corporate event

Filing of certain prospectuses and communications in connection with business combination transactions

Report of unscheduled material events or corporate event

Statement of changes in beneficial ownership of securities

Statement of changes in beneficial ownership of securities

Report of unscheduled material events or corporate event

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

EFFECT