Statement of changes in beneficial ownership of securities

Report of unscheduled material events or corporate event

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

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

Securities offered to employees pursuant to employee benefit plans

A statement of beneficial ownership of common stock by certain persons

Report of unscheduled material events or corporate event

Statement of changes in beneficial ownership of securities