Pre-effective amendment to an S-3 filing

Pre-effective amendment to an S-3 filing

Amendment to a previously filed 10-K

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-3 filing

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

An amendment to the SC 13G filing

Simplified registration form

An amendment to the SC 13G filing