SEC Filings

Filing date	Form	Description	Filer	View
Sep 9, 1997	SC 13G	A statement of beneficial ownership of common stock by certain persons	FMR LLC	View HTML 0000315066-97-001942.pdf
Feb 19, 1997	SC 13G	A statement of beneficial ownership of common stock by certain persons	SOUTHERN CALIFORNIA VENTURES	View HTML 0000892569-97-000500.pdf
Feb 14, 1997	SC 13G	A statement of beneficial ownership of common stock by certain persons	HART STEVEN R	View HTML 0000936392-97-000195.pdf
Feb 14, 1997	SC 13G	A statement of beneficial ownership of common stock by certain persons	DANKBERG MARK D	View HTML 0000936392-97-000196.pdf
May 10, 2000	SC 13G	A statement of beneficial ownership of common stock by certain persons	MORGAN STANLEY	View HTML 0000895421-00-000154.pdf
Feb 14, 2001	SC 13G	A statement of beneficial ownership of common stock by certain persons	HART STEVEN R	View HTML 0001095811-01-001365.pdf
Feb 14, 2001	SC 13G	A statement of beneficial ownership of common stock by certain persons	DANKBERG MARK D	View HTML 0001095811-01-001368.pdf
Apr 28, 2008	SC 13G	A statement of beneficial ownership of common stock by certain persons	Matrix Capital Management Company, LLC	View HTML 0001104659-08-027367.pdf 0001104659-08-027367.xls
Nov 9, 2009	SC 13G	A statement of beneficial ownership of common stock by certain persons	BAUPOST GROUP LLC/MA	View HTML 0001061768-09-000156.pdf
Jan 29, 2010	SC 13G	A statement of beneficial ownership of common stock by certain persons	BlackRock Inc.	View HTML 0001086364-10-008025.pdf