A statement of beneficial ownership of common stock by certain persons

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")

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

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

An amendment to the SC 13G filing

A statement of beneficial ownership of common stock by certain persons

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