SEC Filings

Filing date	Form	Description	View
Oct 27, 2023	8-K	Report of unscheduled material events or corporate event	View HTML 0000091142-23-000096.pdf 0000091142-23-000096.xls
Nov 06, 2023	8-K	Report of unscheduled material events or corporate event	View HTML 0000091142-23-000104.pdf 0000091142-23-000104.xls
Jan 05, 2024	8-K	Report of unscheduled material events or corporate event	View HTML 0000091142-24-000002.pdf 0000091142-24-000002.xls
Jan 30, 2024	8-K	Report of unscheduled material events or corporate event	View HTML 0000091142-24-000004.pdf 0000091142-24-000004.xls
Mar 18, 2024	8-K	Report of unscheduled material events or corporate event	View HTML 0000091142-24-000095.pdf 0000091142-24-000095.xls
Apr 15, 2024	8-K	Report of unscheduled material events or corporate event	View HTML 0000091142-24-000128.pdf 0000091142-24-000128.xls
Apr 25, 2024	8-K	Report of unscheduled material events or corporate event	View HTML 0000091142-24-000130.pdf 0000091142-24-000130.xls
May 09, 2024	8-K	Report of unscheduled material events or corporate event	View HTML 0000091142-24-000136.pdf 0000091142-24-000136.xls
May 08, 2002	S-3MEF	Registration of up to an additional 20% of securities for any offering registered on a S-3	View HTML 0000950124-02-001598.pdf 0000950124-02-001598.xls
Jan 30, 2009	S-4	Registration of securities issued in business combination transactions	View HTML 0001193125-09-015451.pdf 0001193125-09-015451.xls