A statement of beneficial ownership of common stock by certain persons

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

A preliminary proxy statement providing notification matters to be brought to a vote

Report of unscheduled material events or corporate event

Statement of changes in beneficial ownership of securities

Report of unscheduled material events or corporate event

Report of unscheduled material events or corporate event

Report of unscheduled material events or corporate event

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

Post-effective amendment to an S-Type filing

Report of unscheduled material events or corporate event

Report of unscheduled material events or corporate event

Statement of changes in beneficial ownership of securities

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

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

Report of unscheduled material events or corporate event

Post-effective amendment to an S-Type filing

Form of prospectus filed in connection with primary offering of securities on a delayed basis

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

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

Post-effective amendment to an S-Type filing

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

Pre-effective amendment to an S-4 filing