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

A statement of beneficial ownership of common stock by certain persons

Report of unscheduled material events or corporate event

Pre-effective amendment to an S-3 filing

Report of unscheduled material events or corporate event

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

Report of unscheduled material events or corporate event

Report of unscheduled material events or corporate event

Report of unscheduled material events or corporate event

Amendment to a previously filed SC 14D1

Amendment to a previously filed 10-Q

Amendment to a previously filed 10-Q

Report of unscheduled material events or corporate event

Amendment to a previously filed SC 14D1

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

Amendment to a previously filed 10-K

DEFR14A    

Amendment to a previously filed SC 14D1

Amendment to a previously filed 8-K

Amendment to a previously filed SC 14D1