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

An annual report of employee stock purchase, savings and similar plans