Sec Filings

Filing date	Form	Description	Filer	View
Apr 02, 2020	8-K	Report of unscheduled material events or corporate event		View HTML 0001564590-20-014844.pdf 0001564590-20-014844.xls EX-101.SCH - XBRL TAXONOMY EXTENSION SCHEMA
Mar 31, 2020	S-8	Securities offered to employees pursuant to employee benefit plans		View HTML 0001193125-20-092818.pdf 0001193125-20-092818.xls
Mar 19, 2020	8-K	Report of unscheduled material events or corporate event		View HTML 0001193125-20-078986.pdf 0001193125-20-078986.xls EX-101.SCH - XBRL TAXONOMY EXTENSION SCHEMA
Mar 06, 2020	10-Q	Quarterly report which provides a continuing view of a company's financial position		View HTML 0000711404-20-000011.pdf 0000711404-20-000011.xls EX-101.SCH - XBRL TAXONOMY EXTENSION SCHEMA
Mar 05, 2020	8-K	Report of unscheduled material events or corporate event		View HTML 0000711404-20-000006.pdf 0000711404-20-000006.xls EX-101.SCH - XBRL TAXONOMY EXTENSION SCHEMA
Feb 21, 2020	3	Initial filing by director officer or owner of more than ten percent.	Drury Mark J	View HTML 0001562180-20-001475.pdf
Feb 14, 2020	SC 13G/A	An amendment to the SC 13G filing		View HTML 0000912938-20-000163.pdf 0000912938-20-000163.xls
Feb 14, 2020	SC 13G/A	An amendment to the SC 13G filing		View HTML 0001172661-20-000678.pdf 0001172661-20-000678.xls
Feb 14, 2020	SC 13G/A	An amendment to the SC 13G filing		View HTML 0000080255-20-001053.pdf
Feb 13, 2020	SC 13G/A	An amendment to the SC 13G filing		View HTML 0000093751-20-000458.pdf