SEC Filings

Filing date	Form	Description	View
Feb 17, 2015	SC 13G/A	An amendment to the SC 13G filing	0001193125-15-050542.pdf 0001193125-15-050542.xls View HTML
Feb 17, 2015	SC 13G/A	An amendment to the SC 13G filing	0001140361-15-007269.pdf 0001140361-15-007269.xls View HTML
Feb 17, 2015	SC 13G/A	An amendment to the SC 13G filing	0000950123-15-002993.pdf 0000950123-15-002993.xls View HTML
Jul 10, 2015	SC 13G/A	An amendment to the SC 13G filing	0001140361-15-027308.pdf 0001140361-15-027308.xls View HTML
Feb 11, 2016	SC 13G/A	An amendment to the SC 13G filing	0001214659-16-009446.pdf 0001214659-16-009446.xls View HTML
Dec 09, 2016	SC 13G/A	An amendment to the SC 13G filing	0000215457-16-007178.pdf View HTML
Jan 12, 2017	SC 13G/A	An amendment to the SC 13G filing	0000215457-17-000458.pdf View HTML
Feb 10, 2017	SC 13G/A	An amendment to the SC 13G filing	0000932471-17-002214.pdf View HTML
Apr 19, 2017	SC 13G/A	An amendment to the SC 13G filing	0001214659-17-002614.pdf 0001214659-17-002614.xls View HTML
Jan 19, 2018	SC 13G/A	An amendment to the SC 13G filing	0000215457-18-001642.pdf View HTML