SEC filings

Report of unscheduled material events or corporate event

Report of unscheduled material events or corporate event

Pre-effective amendment to an S-3 filing

Simplified registration form

Simplified registration form

Simplified registration form

Report of unscheduled material events or corporate event

Form of prospectus disclosing information, facts, events covered in both forms 424B2, 424B3

Report of unscheduled material events or corporate event

Report of unscheduled material events or corporate event

Report of unscheduled material events or corporate event

Form of prospectus disclosing information, facts, events covered in both forms 424B2, 424B3

Securities offered to employees pursuant to employee benefit plans

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

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

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

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

Securities offered to employees pursuant to employee benefit plans

Amendment to a previously filed 11-K

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