A statement of beneficial ownership of common stock by certain persons

An amendment to the SC 13G filing

Amendment to a previously filed SC TO-I

Written public communication relating to an issuer or third party tender offer

Amendment to a previously filed SC TO-I

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

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

Registration of securities issued in business combination transactions

Report of unscheduled material events or corporate event

Report of unscheduled material events or corporate event