A statement of beneficial ownership of common stock by certain persons

Simplified registration form

Report of unscheduled material events or corporate event

Amendment to a previously filed 10-Q

Form of prospectus reflecting facts events constituting substantive change from last form

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

Simplified registration form

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

Post-effective amendment to an S-8 filing

Securities offered to employees pursuant to employee benefit plans