SEC Filings

Form	Description	Filing date	View	Filer
SC 13G/A	An amendment to the SC 13G filing	Feb 17, 2009	View HTML 0000902219-09-000816.pdf 0000902219-09-000816.xls	WELLINGTON MANAGEMENT GROUP LLP
SC 13G	A statement of beneficial ownership of common stock by certain persons	Feb 17, 2009	View HTML 0000315066-09-001879.pdf	FMR LLC
4	Statement of changes in beneficial ownership of securities	Feb 12, 2009	View HTML 0000892712-09-000153.pdf 0000892712-09-000153.xls	JOERRES JEFFREY A
4	Statement of changes in beneficial ownership of securities	Feb 12, 2009	View HTML 0000892712-09-000154.pdf 0000892712-09-000154.xls	JOERRES JEFFREY A
4	Statement of changes in beneficial ownership of securities	Feb 12, 2009	View HTML 0000892712-09-000155.pdf 0000892712-09-000155.xls	JOERRES JEFFREY A
4	Statement of changes in beneficial ownership of securities	Feb 12, 2009	View HTML 0000892712-09-000156.pdf 0000892712-09-000156.xls	JOERRES JEFFREY A
SC 13G	A statement of beneficial ownership of common stock by certain persons	Feb 05, 2009	View HTML 0000913414-09-003667.pdf	BLACKROCK INSTITUTIONAL TRUST COMPANY, N.A.
8-K	Report of unscheduled material events or corporate event	Feb 03, 2009	View HTML 0000871763-09-000004.pdf 0000871763-09-000004.xls
8-K	Report of unscheduled material events or corporate event	Feb 03, 2009	View HTML 0000871763-09-000006.pdf 0000871763-09-000006.xls
3/A	An amendment to a 3 filing. Non-EDGAR filing	Jan 20, 2009	View HTML 0000892712-09-000042.pdf 0000892712-09-000042.xls	SWAN MARA E

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