An amendment to the SC 13G filing

A statement of beneficial ownership of common stock by certain persons

Simplified registration form

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

Post-effective amendment to an S-8 filing

Post-effective amendment to an S-8 filing

Amendment to a previously filed 10-Q

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

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

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