SEC Filings

Form	Description	Filing date	View	Filer
SC 13G	A statement of beneficial ownership of common stock by certain persons	Feb 11, 2000	View HTML 0000813027-00-000009.pdf	PACIFIC FINANCIAL RESEARCH INC
SC 13G	A statement of beneficial ownership of common stock by certain persons	Feb 11, 2000	View HTML 0000902219-00-000124.pdf	WELLINGTON MANAGEMENT GROUP LLP
SC 13G	A statement of beneficial ownership of common stock by certain persons	Feb 14, 2001	View HTML 0000813027-01-000020.pdf	PACIFIC FINANCIAL RESEARCH INC
SC 13G	A statement of beneficial ownership of common stock by certain persons	May 04, 2001	View HTML 0000813027-01-500004.pdf	PACIFIC FINANCIAL RESEARCH INC
SC 13G	A statement of beneficial ownership of common stock by certain persons	Feb 14, 2002	View HTML 0000813027-02-000013.pdf	PACIFIC FINANCIAL RESEARCH INC
SC 13G	A statement of beneficial ownership of common stock by certain persons	Feb 14, 1994	View HTML 0000277795-94-000002.pdf	GEICO CORP
SC 13G	A statement of beneficial ownership of common stock by certain persons	Apr 12, 2002	View HTML 0001130319-02-000278.pdf	Invesco Canada Ltd
SC 13G	A statement of beneficial ownership of common stock by certain persons	Oct 25, 2002	View HTML 0000813027-02-000027.pdf	PACIFIC FINANCIAL RESEARCH INC
SC 13G	A statement of beneficial ownership of common stock by certain persons	Jun 09, 1994	View HTML 0000315066-94-001257.pdf	FMR LLC
SC 13G	A statement of beneficial ownership of common stock by certain persons	Feb 10, 2006	View HTML 0000017283-06-000252.pdf	CAPITAL RESEARCH & MANAGEMENT CO

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