A statement of beneficial ownership of common stock by certain persons

Statement of changes in beneficial ownership of securities

Statement of changes in beneficial ownership of securities

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

13F Holdings Report Initial Filing

Report of unscheduled material events or corporate event

Statement of changes in beneficial ownership of securities

Registration of certain classes of securities 12(b) of the Securities Exchange Act

Report of unscheduled material events or corporate event

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