SEC Filings

Filing date	Description	Form	Filing Group	View
Apr 23, 2021	Additional proxy soliciting materials - definitive	DEFA14A	Proxy Filings	0001206774-21-001234.pdf 0001206774-21-001234.xls 0001206774-21-001234.rtf View HTML
May 21, 2021	Additional proxy soliciting materials - definitive	DEFA14A	Proxy Filings	0000927066-21-000118.pdf 0000927066-21-000118.xls 0000927066-21-000118.rtf View HTML
Jan 31, 1997	A statement of beneficial ownership of common stock by certain persons	SC 13G	Other	0000766524-97-000278.pdf 0000766524-97-000278.xls 0000766524-97-000278.rtf View HTML
Mar 19, 1997	A statement of beneficial ownership of common stock by certain persons	SC 13G	Other	0000943152-97-000353.pdf 0000943152-97-000353.rtf View HTML
Feb 12, 1998	A statement of beneficial ownership of common stock by certain persons	SC 13G	Other	0000895421-98-000050.pdf 0000895421-98-000050.rtf View HTML
Feb 12, 1998	A statement of beneficial ownership of common stock by certain persons	SC 13G	Other	0001014909-98-000054.pdf 0001014909-98-000054.rtf View HTML
Feb 11, 1999	A statement of beneficial ownership of common stock by certain persons	SC 13G	Other	0000080255-99-000395.pdf 0000080255-99-000395.rtf View HTML
Feb 09, 1999	A statement of beneficial ownership of common stock by certain persons	SC 13G	Other	0000350440-99-000078.pdf 0000350440-99-000078.rtf View HTML
Apr 20, 1999	A statement of beneficial ownership of common stock by certain persons	SC 13G	Other	0000912938-99-000215.pdf 0000912938-99-000215.rtf View HTML
Feb 14, 2000	A statement of beneficial ownership of common stock by certain persons	SC 13G	Other	0000902664-00-000129.pdf 0000902664-00-000129.rtf View HTML

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