Group 3,4,5Annual FilingsCurrent ReportsMergers & AcquisitionsOtherProxy FilingsQuarterly FilingsRegistration Statements Filing year - Any -202220212020201920182017 Items per page 102550 Filing date Description Form Filing Group View July 09, 2021 A statement of beneficial ownership of common stock by certain persons SC 13G Other 0000078003-21-000085.pdf 0000078003-21-000085.rtf 0000078003-21-000085.xls View HTML July 06, 2021 Official notification to shareholders of matters to be brought to a vote ("Proxy") DEF 14A Proxy Filings 0001193125-21-208448.pdf 0001193125-21-208448.rtf 0001193125-21-208448.xls View HTML July 01, 2021 Report of unscheduled material events or corporate event 8-K Current Reports 0001193125-21-205054.pdf 0001193125-21-205054.rtf 0001193125-21-205054.xls EX-101.SCH - XBRL TAXONOMY EXTENSION SCHEMA View HTML June 25, 2021 A preliminary proxy statement providing notification matters to be brought to a vote PRE 14A Proxy Filings 0001193125-21-200402.pdf 0001193125-21-200402.rtf 0001193125-21-200402.xls View HTML May 06, 2021 Quarterly report which provides a continuing view of a company's financial position 10-Q Quarterly Filings 0001564590-21-024932.pdf 0001564590-21-024932.rtf 0001564590-21-024932.xls EX-101.SCH - XBRL TAXONOMY EXTENSION SCHEMA View HTML May 06, 2021 Report of unscheduled material events or corporate event 8-K Current Reports 0001193125-21-153274.pdf 0001193125-21-153274.rtf 0001193125-21-153274.xls EX-101.SCH - XBRL TAXONOMY EXTENSION SCHEMA View HTML March 29, 2021 EFFECT EFFECT Other 9999999995-21-001188.pdf 9999999995-21-001188.rtf 9999999995-21-001188.xls View HTML March 24, 2021 CORRESP CORRESP Other 0001193125-21-092583.pdf 0001193125-21-092583.rtf 0001193125-21-092583.xls View HTML March 23, 2021 Amendment to a previously filed 10-K 10-K/A Annual Filings 0001193125-21-091148.pdf 0001193125-21-091148.rtf 0001193125-21-091148.xls View HTML March 17, 2021 UPLOAD UPLOAD Other 0000000000-21-003234.pdf 0000000000-21-003234.rtf View HTML Pagination First page « First Previous page ‹ Previous … Page 4 Page 5 Page 6 Page 7 Current page 8 Page 9 Page 10 Page 11 Page 12 … Next page Next › Last page Last » Data provided by Kaleidoscope.