Statement of changes in beneficial ownership of securities

Statement of changes in beneficial ownership of securities

An annual report of employee stock purchase, savings and similar plans

Amendment to a previously filed 4

Statement of changes in beneficial ownership of securities

Statement of changes in beneficial ownership of securities

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

Statement of changes in beneficial ownership of securities

Amendment to a previously filed 10-K

Amendment to a previously filed 10-Q

Amendment to a previously filed 10-Q

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

Report of unscheduled material events or corporate event

Proxy soliciting materials. Revised preliminary material

Proxy soliciting materials. Revised preliminary material