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

A statement of beneficial ownership of common stock by certain persons

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

Statement of changes in beneficial ownership of securities

Statement of changes in beneficial ownership of securities

Statement of changes in beneficial ownership of securities

Report of unscheduled material events or corporate event

An amendment to the SC 13G filing

Report of unscheduled material events or corporate event

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

Statement of changes in beneficial ownership of securities

An amendment to a SC 13D filing

Report of unscheduled material events or corporate event

Statement of changes in beneficial ownership of securities

Statement of changes in beneficial ownership of securities

Report of unscheduled material events or corporate event

Statement of changes in beneficial ownership of securities