SEC Filings

Filing date	Description	Form	View
Dec 05, 2012	Statement of changes in beneficial ownership of securities	4	0000814453-12-000141.pdf 0000814453-12-000141.rtf 0000814453-12-000141.xls View HTML
Aug 03, 2021	Statement of changes in beneficial ownership of securities	4	0000814453-21-000126.pdf 0000814453-21-000126.rtf 0000814453-21-000126.xls View HTML
Aug 03, 2021	Statement of changes in beneficial ownership of securities	4	0000814453-21-000127.pdf 0000814453-21-000127.rtf 0000814453-21-000127.xls View HTML
Aug 03, 2021	Statement of changes in beneficial ownership of securities	4	0000814453-21-000128.pdf 0000814453-21-000128.rtf 0000814453-21-000128.xls View HTML
Aug 03, 2021	Statement of changes in beneficial ownership of securities	4	0000814453-21-000129.pdf 0000814453-21-000129.rtf 0000814453-21-000129.xls View HTML
Aug 04, 2021	Statement of changes in beneficial ownership of securities	4	0000814453-21-000130.pdf 0000814453-21-000130.rtf 0000814453-21-000130.xls View HTML
Aug 06, 2021	Statement of changes in beneficial ownership of securities	4	0000814453-21-000132.pdf 0000814453-21-000132.rtf 0000814453-21-000132.xls View HTML
Aug 20, 2021	Statement of changes in beneficial ownership of securities	4	0000814453-21-000135.pdf 0000814453-21-000135.rtf 0000814453-21-000135.xls View HTML
Aug 17, 2010	Tender offer schedule and amendment filed by the issuer.	SC TO-I	0000950123-10-078322.pdf 0000950123-10-078322.rtf 0000950123-10-078322.xls View HTML

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