Simplified registration form

Pre-effective amendment to an S-3 filing

Amendment to a previously filed 10-K

Pre-effective amendment to an S-3 filing

Registration of up to an additional 20% of securities for any offering registered on a S-3

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

Post effective amendment to proposed Securities Act Rule 462(b) registration statement

Amendment to a previously filed 10-K

Report of unscheduled material events or corporate event

A statement of beneficial ownership of common stock by certain persons