SEC Filings

Filing date	Description	Form	Filing Group	View
Feb 27, 2013	CORRESP	CORRESP	Other	View HTML 0000812011-13-000006.pdf 0000812011-13-000006.rtf 0000812011-13-000006.xls
Feb 20, 2013	UPLOAD	UPLOAD	Other	View HTML 0000000000-13-009414.pdf
Feb 14, 2013	An amendment to the SC 13G filing	SC 13G/A	Other	View HTML 0001193125-13-056462.pdf 0001193125-13-056462.rtf 0001193125-13-056462.xls
Feb 14, 2013	An amendment to the SC 13G filing	SC 13G/A	Other	View HTML 0001140361-13-006845.pdf 0001140361-13-006845.rtf 0001140361-13-006845.xls
Feb 14, 2013	A statement of beneficial ownership of common stock by certain persons	SC 13G	Other	View HTML 0000769993-13-000234.pdf 0000769993-13-000234.rtf
Feb 14, 2013	An amendment to the SC 13G filing	SC 13G/A	Other	View HTML 0000807985-13-000015.pdf 0000807985-13-000015.rtf
Feb 14, 2013	An amendment to the SC 13G filing	SC 13G/A	Other	View HTML 0001230245-13-000063.pdf 0001230245-13-000063.rtf
Feb 12, 2013	A statement of beneficial ownership of common stock by certain persons	SC 13G	Other	View HTML 0000932471-13-003559.pdf 0000932471-13-003559.rtf
Feb 11, 2013	An amendment to the SC 13G filing	SC 13G/A	Other	View HTML 0001305227-13-000884.pdf 0001305227-13-000884.rtf
Feb 7, 2013	An amendment to the SC 13G filing	SC 13G/A	Other	View HTML 0000080255-13-000152.pdf 0000080255-13-000152.rtf

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