SEC Filings

Form	Description	Filing date	View	Filer
SC 13G/A	An amendment to the SC 13G filing	Feb 04, 2000	View HTML 0000315032-00-000030.pdf	STATE FARM MUTUAL AUTOMOBILE INSURANCE CO
SC 13G/A	An amendment to the SC 13G filing	Feb 11, 2000	View HTML 0000318989-00-000033.pdf	FMR LLC
SC 13G/A	An amendment to the SC 13G filing	Mar 10, 2000	View HTML 0000902219-00-000499.pdf	WELLINGTON MANAGEMENT GROUP LLP
SC 13G/A	An amendment to the SC 13G filing	Jan 31, 2000	View HTML 0000912057-00-003138.pdf	PRIMECAP MANAGEMENT CO/CA/
SC 13G/A	An amendment to the SC 13G filing	Feb 14, 2000	View HTML 0000945621-00-000162.pdf	TRIMARK FINANCIAL CORP
SC 13G/A	An amendment to the SC 13G filing	Jan 30, 2001	View HTML 0000864047-01-000034.pdf	Invesco Canada Ltd
SC 13G/A	An amendment to the SC 13G filing	Feb 13, 2001	View HTML 0000902219-01-000138.pdf	WELLINGTON MANAGEMENT GROUP LLP
SC 13G/A	An amendment to the SC 13G filing	Aug 10, 2001	View HTML 0000315066-01-500373.pdf	FMR LLC
SC 13G/A	An amendment to the SC 13G filing	Feb 12, 2002	View HTML 0000902219-02-000880.pdf	WELLINGTON MANAGEMENT GROUP LLP
SC 13G/A	An amendment to the SC 13G filing	Feb 14, 2002	View HTML 0000315066-02-000791.pdf	FMR LLC

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