Pre-effective amendment to an S-3 filing

Report of unscheduled material events or corporate event

Form of prospectus filed in connection with primary offering of securities on a delayed basis

Pre-effective amendment to an S-3 filing

Report of unscheduled material events or corporate event

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

Pre-effective amendment to an S-3 filing

Annual report which provides a comprehensive overview of the company for the past year

Amendment to a previously filed 10-K

Pre-effective amendment to an S-3 filing

Simplified registration form

Form of prospectus disclosing information facts events covered in both forms 424B1 424B3

Amendment to a previously filed 10-K

Simplified registration form

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

Pre-effective amendment to an S-3 filing

A preliminary proxy statement providing notification matters to be brought to a vote

Form of prospectus filed in connection with primary offering of securities on a delayed basis

Report of unscheduled material events or corporate event

Proxy soliciting materials. Revised preliminary material