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

Report of unscheduled material events or corporate event

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

A statement of beneficial ownership of common stock by certain persons

Report of unscheduled material events or corporate event

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

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

Report of unscheduled material events or corporate event

Quarterly report which provides a continuing view of a company's financial position

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