SEC Filings

Filing date	Form	Description	View
Feb 12, 1997	SC 13G	A statement of beneficial ownership of common stock by certain persons	View HTML 0000905718-97-000134.pdf 0000905718-97-000134.rtf
Apr 23, 1998	SC 13G	A statement of beneficial ownership of common stock by certain persons	View HTML 0000009672-98-000018.pdf 0000009672-98-000018.rtf
Feb 20, 1998	SC 13G	A statement of beneficial ownership of common stock by certain persons	View HTML 0000950123-98-001747.pdf 0000950123-98-001747.rtf
Feb 12, 1999	SC 13G	A statement of beneficial ownership of common stock by certain persons	View HTML 0001047469-99-005398.pdf 0001047469-99-005398.rtf
Feb 02, 2000	SC 13G	A statement of beneficial ownership of common stock by certain persons	View HTML 0000070858-00-000040.pdf 0000070858-00-000040.rtf
Feb 14, 2001	SC 13G	A statement of beneficial ownership of common stock by certain persons	View HTML 0000950148-01-000266.pdf 0000950148-01-000266.rtf
Feb 07, 2003	SC 13G	A statement of beneficial ownership of common stock by certain persons	View HTML 0001021223-03-000050.pdf 0001021223-03-000050.rtf
Feb 10, 2003	SC 13G	A statement of beneficial ownership of common stock by certain persons	View HTML 0001092307-03-000069.pdf 0001092307-03-000069.rtf
Feb 12, 2013	SC 13G	A statement of beneficial ownership of common stock by certain persons	View HTML 0001519058-13-000140.pdf 0001519058-13-000140.rtf
Feb 09, 2016	SC 13G	A statement of beneficial ownership of common stock by certain persons	View HTML 0001258897-16-002573.pdf 0001258897-16-002573.rtf 0001258897-16-002573.xls

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SEC Filings