SEC Filings

Filing date	Form	Description	View
Feb 12, 2015	SC 13G	A statement of beneficial ownership of common stock by certain persons	0001214659-15-001235.pdf 0001214659-15-001235.xls View HTML
Jan 28, 2016	SC 13G	A statement of beneficial ownership of common stock by certain persons	0000215457-16-004603.pdf View HTML
Feb 10, 2016	SC 13G	A statement of beneficial ownership of common stock by certain persons	0000932471-16-010780.pdf 0000932471-16-010780.xls View HTML
Feb 13, 2018	SC 13G	A statement of beneficial ownership of common stock by certain persons	0001524408-18-000009.pdf View HTML
Feb 11, 2019	SC 13G	A statement of beneficial ownership of common stock by certain persons	0001524408-19-000008.pdf View HTML
Feb 11, 2020	SC 13G	A statement of beneficial ownership of common stock by certain persons	0001104659-20-016491.pdf 0001104659-20-016491.xls View HTML
Feb 12, 2021	SC 13G	A statement of beneficial ownership of common stock by certain persons	0001635236-21-000007.pdf View HTML
Jan 14, 2011	DEFA14A	Additional proxy soliciting materials - definitive	0001193125-11-008176.pdf 0001193125-11-008176.xls View HTML
Mar 03, 2017	DEFA14A	Additional proxy soliciting materials - definitive	0000913760-17-000049.pdf 0000913760-17-000049.xls View HTML
Aug 27, 2010	10-K/A	Amendment to a previously filed 10-K	0001193125-10-199632.pdf 0001193125-10-199632.xls View HTML