Statement of changes in beneficial ownership of securities

Report of unscheduled material events or corporate event

Report of unscheduled material events or corporate event

Securities offered to employees pursuant to employee benefit plans

Report of unscheduled material events or corporate event

Report of unscheduled material events or corporate event

Report of unscheduled material events or corporate event

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

Report of unscheduled material events or corporate event

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

Report of unscheduled material events or corporate event

Report of unscheduled material events or corporate event

Preliminary proxy statement containing contested solicitations

Report of unscheduled material events or corporate event

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