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

Pre-effective amendment to an S-3 filing

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

Pre-effective amendment to an S-3 filing

Amendment to a previously filed 10-Q

Pre-effective amendment to an S-3 filing

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

Statement of changes in beneficial ownership of securities

Amendment to a previously filed 4

Statement of changes in beneficial ownership of securities

Statement of changes in beneficial ownership of securities

Statement of changes in beneficial ownership of securities

Statement of changes in beneficial ownership of securities

Statement of changes in beneficial ownership of securities

Statement of changes in beneficial ownership of securities

Pre-effective amendment to an S-3 filing

Statement of changes in beneficial ownership of securities

Statement of changes in beneficial ownership of securities