A statement of beneficial ownership of common stock by certain persons

Post-effective amendment to an S-Type filing

Report of unscheduled material events or corporate event

Report of unscheduled material events or corporate event

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

Annual report. The Regulation S-K Item 405 box on the cover page is checked

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

Registration of up to an additional 20% of securities for any offering registered on a S-3

Report of unscheduled material events or corporate event

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