SEC Filings

Filing date	Form	Description	Filing Group	View
04/11/18	DEFA14A	Additional proxy soliciting materials - definitive	Proxy Filings	0001193125-18-113865.rtf 0001193125-18-113865.xls 0001193125-18-113865.pdf
07/06/18	DEFA14A	Additional proxy soliciting materials - definitive	Proxy Filings	0001193125-18-213216.rtf 0001193125-18-213216.xls 0001193125-18-213216.pdf
04/12/19	DEFA14A	Additional proxy soliciting materials - definitive	Proxy Filings	0001193125-19-105242.rtf 0001193125-19-105242.xls 0001193125-19-105242.pdf
04/09/20	DEFA14A	Additional proxy soliciting materials - definitive	Proxy Filings	0001193125-20-102663.rtf 0001193125-20-102663.xls 0001193125-20-102663.pdf
05/04/20	DEFA14A	Additional proxy soliciting materials - definitive	Proxy Filings	0001193125-20-132480.rtf 0001193125-20-132480.xls 0001193125-20-132480.pdf
04/16/21	DEFA14A	Additional proxy soliciting materials - definitive	Proxy Filings	0001193125-21-118623.rtf 0001193125-21-118623.xls 0001193125-21-118623.pdf
04/14/22	DEFA14A	Additional proxy soliciting materials - definitive	Proxy Filings	0001193125-22-105582.rtf 0001193125-22-105582.xls 0001193125-22-105582.pdf
02/11/98	SC 13G	A statement of beneficial ownership of common stock by certain persons	Other	0000732812-98-000474.rtf 0000732812-98-000474.pdf
07/09/98	SC 13G	A statement of beneficial ownership of common stock by certain persons	Other	0000732812-98-000916.rtf 0000732812-98-000916.pdf
02/12/99	SC 13G	A statement of beneficial ownership of common stock by certain persons	Other	0000766524-99-000644.rtf 0000766524-99-000644.pdf

Data provided by Kaleidoscope.