Annual report which provides a comprehensive overview of the company for the past year

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

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

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

A statement of beneficial ownership of common stock by certain persons

Annual report which provides a comprehensive overview of the company for the past year

A preliminary proxy statement providing notification matters to be brought to a vote

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

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

Securities offered to employees pursuant to employee benefit plans

Post-effective amendment to an S-8 filing

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

Securities offered to employees pursuant to employee benefit plans

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

An amendment to a SC 13D filing

Amendment to a previously filed 10-Q

Report of unscheduled material events or corporate event

A statement of beneficial ownership of common stock by certain persons

Amendment to a previously filed 8-K

An amendment to the SC 13G filing

An amendment to the SC 13G filing

An amendment to the SC 13G filing

A statement of beneficial ownership of common stock by certain persons