SEC Filings

Filing date	Form	Description	View
Apr 01, 2022	SC 13D/A	An amendment to a SC 13D filing	0000921895-22-001046.pdf 0000921895-22-001046.xls View HTML
Feb 09, 1996	SC 13G	A statement of beneficial ownership of common stock by certain persons	0000072971-96-000072.pdf View HTML
Feb 12, 1996	SC 13G	A statement of beneficial ownership of common stock by certain persons	0000732812-96-000275.pdf 0000732812-96-000275.xls View HTML
Jan 13, 1997	SC 13G	A statement of beneficial ownership of common stock by certain persons	0000899140-97-000071.pdf View HTML
Feb 10, 1998	SC 13G	A statement of beneficial ownership of common stock by certain persons	0000080835-98-000062.pdf View HTML
Jan 09, 1998	SC 13G	A statement of beneficial ownership of common stock by certain persons	0000950115-98-000037.pdf View HTML
Jun 24, 1999	SC 13G	A statement of beneficial ownership of common stock by certain persons	0000935036-99-000005.pdf View HTML
Feb 14, 2000	SC 13G	A statement of beneficial ownership of common stock by certain persons	0000874724-00-000007.pdf View HTML
Feb 01, 2000	SC 13G	A statement of beneficial ownership of common stock by certain persons	0000912057-00-003348.pdf 0000912057-00-003348.xls View HTML
Feb 11, 2000	SC 13G	A statement of beneficial ownership of common stock by certain persons	0000912938-00-000179.pdf View HTML

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