Securities offered to employees pursuant to employee benefit plans

Pre-effective amendment to an S-3 filing

Amendment to a previously filed 8-K

Simplified registration form

Report of unscheduled material events or corporate event

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

Report of unscheduled material events or corporate event

Report of unscheduled material events or corporate event

Report of unscheduled material events or corporate event

Report of unscheduled material events or corporate event

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

Official notification to shareholders of matters to be brought to a vote ("Proxy")

Pre-effective amendment to an S-4 filing

Report of unscheduled material events or corporate event

Amendment to a previously filed 10-K405

Pre-effective amendment to an S-4 filing

A statement of beneficial ownership of common stock by certain persons

Annual report. The Regulation S-K Item 405 box on the cover page is checked

Pre-effective amendment to an S-4 filing

Report of unscheduled material events or corporate event