SEC Filings

Filing date	Form	Description	Filing Group	View
02/14/05	SC 13G	A statement of beneficial ownership of common stock by certain persons	Other	View HTML 0000902219-05-000634.rtf 0000902219-05-000634.pdf
04/26/05	SC 13G	A statement of beneficial ownership of common stock by certain persons	Other	View HTML 0000909518-05-000277.rtf 0000909518-05-000277.pdf
05/10/06	SC 13G	A statement of beneficial ownership of common stock by certain persons	Other	View HTML 0000315066-06-003496.rtf 0000315066-06-003496.pdf
02/14/07	SC 13G	A statement of beneficial ownership of common stock by certain persons	Other	View HTML 0000902219-07-000584.rtf 0000902219-07-000584.xls 0000902219-07-000584.pdf
03/19/07	SC 13G	A statement of beneficial ownership of common stock by certain persons	Other	View HTML 0000932440-07-000223.rtf 0000932440-07-000223.xls 0000932440-07-000223.pdf
04/04/07	SC 13G	A statement of beneficial ownership of common stock by certain persons	Other	View HTML 0001144204-07-017249.rtf 0001144204-07-017249.xls 0001144204-07-017249.pdf
04/27/07	SC 13G	A statement of beneficial ownership of common stock by certain persons	Other	View HTML 0001011443-07-000032.rtf 0001011443-07-000032.pdf
02/04/08	SC 13G	A statement of beneficial ownership of common stock by certain persons	Other	View HTML 0000728889-08-000141.rtf 0000728889-08-000141.pdf
02/08/08	SC 13G	A statement of beneficial ownership of common stock by certain persons	Other	View HTML 0000921739-08-000007.rtf 0000921739-08-000007.pdf
02/05/09	SC 13G	A statement of beneficial ownership of common stock by certain persons	Other	View HTML 0000913414-09-003008.rtf 0000913414-09-003008.pdf