SEC Filings

Filing date	Form	Description	View
Feb 28, 2020	10-K	Annual report which provides a comprehensive overview of the company for the past year	View HTML 0000746838-20-000059.pdf 0000746838-20-000059.xls EX-101.SCH - XBRL TAXONOMY EXTENSION SCHEMA
Feb 26, 2021	10-K	Annual report which provides a comprehensive overview of the company for the past year	View HTML 0000746838-21-000014.pdf 0000746838-21-000014.xls EX-101.SCH - XBRL TAXONOMY EXTENSION SCHEMA
Feb 22, 2022	10-K	Annual report which provides a comprehensive overview of the company for the past year	View HTML 0000746838-22-000006.pdf 0000746838-22-000006.xls EX-101.SCH - XBRL TAXONOMY EXTENSION SCHEMA
Mar 01, 2023	10-K	Annual report which provides a comprehensive overview of the company for the past year	View HTML 0000746838-23-000009.pdf 0000746838-23-000009.xls EX-101.SCH - XBRL TAXONOMY EXTENSION SCHEMA
Feb 26, 2024	10-K	Annual report which provides a comprehensive overview of the company for the past year	View HTML 0000746838-24-000005.pdf 0000746838-24-000005.xls EX-101.SCH - XBRL TAXONOMY EXTENSION SCHEMA
Mar 31, 1997	10-K405	Annual report. The Regulation S-K Item 405 box on the cover page is checked	View HTML 0000746838-97-000005.pdf 0000746838-97-000005.xls
Mar 15, 1995	10-K405	Annual report. The Regulation S-K Item 405 box on the cover page is checked	View HTML 0000950109-95-000707.pdf 0000950109-95-000707.xls
Jul 10, 2017	15-15D	Certification of Termination of Registration	View HTML 0000746838-17-000043.pdf 0000746838-17-000043.xls
Mar 11, 2011	CERTNYS	CERTNYS	View HTML
Jun 18, 2012	CORRESP	CORRESP	View HTML 0000746838-12-000015.pdf
Jul 10, 2015	CORRESP	CORRESP	View HTML 0000746838-15-000013.pdf
Aug 01, 2014	CORRESP	CORRESP	View HTML 0000746838-14-000020.pdf
Oct 21, 2016	CORRESP	CORRESP	View HTML 0001193125-16-743835.pdf
Jun 13, 2018	CORRESP	CORRESP	View HTML 0001193125-18-191685.pdf 0001193125-18-191685.xls
Dec 13, 2007	CORRESP	CORRESP	View HTML 0000746838-07-000152.pdf
Sep 08, 2016	CORRESP	CORRESP	View HTML 0001193125-16-704525.pdf 0001193125-16-704525.xls
Aug 14, 2015	CORRESP	CORRESP	View HTML 0000746838-15-000019.pdf
Jul 13, 2012	CORRESP	CORRESP	View HTML 0000746838-12-000017.pdf
Apr 18, 2019	CORRESP	CORRESP	View HTML 0000746838-19-000058.pdf 0000746838-19-000058.xls
Jan 26, 2009	CORRESP	CORRESP	View HTML 0000746838-09-000008.pdf

Data provided by Kaleidoscope.