Post-effective amendment to an S-Type filing

Report of foreign issuer rules 13a-16 and 15d-16 of the Securities Exchange Act

Registration of securities of foreign private issuers pursuant to section 12(b) or (g)

A statement of beneficial ownership of common stock by certain persons

Report of foreign issuer rules 13a-16 and 15d-16 of the Securities Exchange Act

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 foreign issuer rules 13a-16 and 15d-16 of the Securities Exchange Act

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

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