SEC Filings

Form	Description	Filing date	View
SC 13G	A statement of beneficial ownership of common stock by certain persons	Feb 14, 2003	View HTML 0000009015-03-000060.pdf 0000009015-03-000060.rtf
SC 13G	A statement of beneficial ownership of common stock by certain persons	Feb 14, 2003	View HTML 0000766524-03-000122.pdf 0000766524-03-000122.rtf 0000766524-03-000122.xls
SC 13G	A statement of beneficial ownership of common stock by certain persons	Feb 11, 2004	View HTML 0000009015-04-000036.pdf 0000009015-04-000036.rtf
SC 13G	A statement of beneficial ownership of common stock by certain persons	Feb 12, 2004	View HTML 0001193125-04-020837.pdf 0001193125-04-020837.rtf
SC 13G	A statement of beneficial ownership of common stock by certain persons	Mar 08, 2004	View HTML 0000950137-04-001591.pdf 0000950137-04-001591.rtf 0000950137-04-001591.xls
SC 13G	A statement of beneficial ownership of common stock by certain persons	Oct 22, 2004	View HTML 0000922996-04-000086.pdf 0000922996-04-000086.rtf 0000922996-04-000086.xls
SC 13G	A statement of beneficial ownership of common stock by certain persons	Dec 22, 2004	View HTML 0001013594-04-000438.pdf 0001013594-04-000438.rtf
SC 13G	A statement of beneficial ownership of common stock by certain persons	Jan 25, 2005	View HTML 0000009015-05-000020.pdf 0000009015-05-000020.rtf
SC 13G	A statement of beneficial ownership of common stock by certain persons	Feb 10, 2005	View HTML 0000945621-05-000049.pdf 0000945621-05-000049.rtf
SC 13G	A statement of beneficial ownership of common stock by certain persons	Feb 14, 2005	View HTML 0000846087-05-000019.pdf 0000846087-05-000019.rtf