SEC Filings

Form	Description	Filing date	View	Filer
SC 13G/A	An amendment to the SC 13G filing	Feb 12, 1997	View HTML 0000732812-97-000168.pdf	CAPITAL GROUP COMPANIES INC
SC 13G/A	An amendment to the SC 13G filing	Feb 10, 1998	View HTML 0000315066-98-000766.pdf	FMR LLC
SC 13G/A	An amendment to the SC 13G filing	Feb 09, 1998	View HTML 0000729057-98-000038.pdf	PRUDENTIAL INSURANCE CO OF AMERICA
SC 13G/A	An amendment to the SC 13G filing	Jan 27, 1999	View HTML 0000315032-99-000014.pdf	STATE FARM MUTUAL AUTOMOBILE INSURANCE CO
SC 13G/A	An amendment to the SC 13G filing	Jan 27, 1999	View HTML 0000729057-99-000154.pdf	PRUDENTIAL INSURANCE CO OF AMERICA
SC 13G/A	An amendment to the SC 13G filing	Feb 16, 1999	View HTML 0000945621-99-000077.pdf	TRIMARK FINANCIAL CORP
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/

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