SEC Filings

Filing date	Form	Description	View
May 10, 2013	SC 13G/A	An amendment to the SC 13G filing	0000315066-13-003257.pdf 0000315066-13-003257.rtf View HTML
Jan 29, 2014	SC 13G/A	An amendment to the SC 13G filing	0001086364-14-000879.pdf 0001086364-14-000879.rtf View HTML
Feb 11, 2014	SC 13G/A	An amendment to the SC 13G filing	0000932471-14-002996.pdf 0000932471-14-002996.rtf 0000932471-14-002996.xls View HTML
Jan 26, 2015	SC 13G/A	An amendment to the SC 13G filing	0001086364-15-000911.pdf 0001086364-15-000911.rtf View HTML
Feb 10, 2015	SC 13G/A	An amendment to the SC 13G filing	0000932471-15-003858.pdf 0000932471-15-003858.rtf 0000932471-15-003858.xls View HTML
Feb 11, 2015	SC 13G/A	An amendment to the SC 13G filing	0000813917-15-000016.pdf 0000813917-15-000016.rtf 0000813917-15-000016.xls View HTML
Feb 13, 2015	SC 13G/A	An amendment to the SC 13G filing	0000315066-15-001950.pdf 0000315066-15-001950.rtf View HTML
Jan 26, 2016	SC 13G/A	An amendment to the SC 13G filing	0000215457-16-002806.pdf 0000215457-16-002806.rtf View HTML
Feb 10, 2016	SC 13G/A	An amendment to the SC 13G filing	0000932471-16-011055.pdf 0000932471-16-011055.rtf 0000932471-16-011055.xls View HTML
Feb 10, 2016	SC 13G/A	An amendment to the SC 13G filing	0000813917-16-000080.pdf 0000813917-16-000080.rtf 0000813917-16-000080.xls View HTML

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