SEC Filings

Filing date	Form	Description	Filer	View
May 30, 2023	SD	Specialized Disclosure Report		View HTML 0000046619-23-000085.pdf 0000046619-23-000085.xls
May 24, 2023	10-Q	Quarterly report which provides a continuing view of a company's financial position		View HTML 4.30.23 10Q-2023-05-24-16-07.pdf 0000046619-23-000083.xls EX-101.SCH - XBRL TAXONOMY EXTENSION SCHEMA
May 22, 2023	8-K	Report of unscheduled material events or corporate event		View HTML 0000046619-23-000081.pdf 0000046619-23-000081.xls EX-101.SCH - XBRL TAXONOMY EXTENSION SCHEMA
May 18, 2023	8-K	Report of unscheduled material events or corporate event		View HTML 0000950142-23-001471.pdf 0000950142-23-001471.xls EX-101.SCH - XBRL TAXONOMY EXTENSION SCHEMA
May 15, 2023	8-K	Report of unscheduled material events or corporate event		View HTML 0000950142-23-001445.pdf 0000950142-23-001445.xls EX-101.SCH - XBRL TAXONOMY EXTENSION SCHEMA
Apr 27, 2023	4	Statement of changes in beneficial ownership of securities	SCHRIESHEIM ALAN	View HTML 0000046619-23-000077.pdf 0000046619-23-000077.xls
Apr 27, 2023	4	Statement of changes in beneficial ownership of securities	MENDELSON LAURANS A	View HTML 0000046619-23-000079.pdf 0000046619-23-000079.xls
Apr 25, 2023	4	Statement of changes in beneficial ownership of securities	SCHRIESHEIM ALAN	View HTML 0000046619-23-000075.pdf 0000046619-23-000075.xls
Apr 13, 2023	4	Statement of changes in beneficial ownership of securities	Neitzel Julie	View HTML 0000046619-23-000073.pdf 0000046619-23-000073.xls
Apr 12, 2023	144	Filed by "insiders" prior intended sale of restricted stock. Non-EDGAR filing		View HTML 0000046619-23-000069.pdf
Apr 12, 2023	8-K	Report of unscheduled material events or corporate event		View HTML 0000046619-23-000071.pdf 0000046619-23-000071.xls EX-101.SCH - XBRL TAXONOMY EXTENSION SCHEMA
Apr 06, 2023	4	Statement of changes in beneficial ownership of securities	SCHRIESHEIM ALAN	View HTML 0000046619-23-000068.pdf 0000046619-23-000068.xls
Mar 31, 2023	SC 13G/A	An amendment to the SC 13G filing		View HTML 0001126328-23-000049.pdf
Mar 27, 2023	4	Statement of changes in beneficial ownership of securities	SCHRIESHEIM ALAN	View HTML 0000046619-23-000066.pdf 0000046619-23-000066.xls
Mar 21, 2023	4	Statement of changes in beneficial ownership of securities	MENDELSON ERIC A	View HTML 0000046619-23-000061.pdf 0000046619-23-000061.xls
Mar 21, 2023	4	Statement of changes in beneficial ownership of securities	MENDELSON VICTOR H	View HTML 0000046619-23-000063.pdf 0000046619-23-000063.xls
Mar 21, 2023	4	Statement of changes in beneficial ownership of securities	MENDELSON LAURANS A	View HTML 0000046619-23-000064.pdf 0000046619-23-000064.xls
Mar 21, 2023	4	Statement of changes in beneficial ownership of securities	Macau Carlos L	View HTML 0000046619-23-000062.pdf 0000046619-23-000062.xls
Mar 20, 2023	8-K	Report of unscheduled material events or corporate event		View HTML 0000046619-23-000056.pdf 0000046619-23-000056.xls EX-101.SCH - XBRL TAXONOMY EXTENSION SCHEMA
Mar 06, 2023	4	Statement of changes in beneficial ownership of securities	Schwitter Frank J	View HTML 0000046619-23-000054.pdf 0000046619-23-000054.xls
Mar 01, 2023	10-Q	Quarterly report which provides a continuing view of a company's financial position		View HTML 01.31.2023 10Q-2023-03-01-15-26.pdf 0000046619-23-000052.xls EX-101.SCH - XBRL TAXONOMY EXTENSION SCHEMA
Feb 27, 2023	8-K	Report of unscheduled material events or corporate event		View HTML 0000046619-23-000049.pdf 0000046619-23-000049.xls EX-101.SCH - XBRL TAXONOMY EXTENSION SCHEMA
Feb 15, 2023	SC 13G/A	An amendment to the SC 13G filing		View HTML 0001126328-23-000029.pdf
Feb 14, 2023	SC 13G/A	An amendment to the SC 13G filing		View HTML 0001556785-23-000015.pdf
Feb 13, 2023	SC 13G/A	An amendment to the SC 13G filing		View HTML 0001422849-23-000113.pdf 0001422849-23-000113.xls

Data provided by Kaleidoscope.