SEC Filings

Filing date	Form	Description	Filing Group	View
08/31/18	CORRESP	CORRESP	Other	0001140361-18-037619.rtf 0001140361-18-037619.xls 0001140361-18-037619.pdf
07/06/15	CORRESP	CORRESP	Other	0001193125-15-244740.rtf 0001193125-15-244740.xls 0001193125-15-244740.pdf
06/22/15	CORRESP	CORRESP	Other	0001193125-15-229477.rtf 0001193125-15-229477.xls 0001193125-15-229477.pdf
10/03/16	CORRESP	CORRESP	Other	0001140361-16-081392.rtf 0001140361-16-081392.xls 0001140361-16-081392.pdf
02/16/16	CORRESP	CORRESP	Other	0001193125-16-465395.rtf 0001193125-16-465395.xls 0001193125-16-465395.pdf
07/08/15	CORRESP	CORRESP	Other	0001193125-15-248073.rtf 0001193125-15-248073.pdf
07/15/15	CERTNAS	CERTNAS	Other
04/04/18	10-K	Annual report which provides a comprehensive overview of the company for the past year	Annual Filings	0001140361-18-017136.rtf 0001140361-18-017136.xls 0001140361-18-017136.pdf EX-101.INS - XBRL INSTANCE DOCUMENT
04/11/16	10-K	Annual report which provides a comprehensive overview of the company for the past year	Annual Filings	0001193125-16-536766.rtf 0001193125-16-536766.xls 0001193125-16-536766.pdf EX-101.INS - XBRL INSTANCE DOCUMENT
03/29/17	10-K	Annual report which provides a comprehensive overview of the company for the past year	Annual Filings	0001567619-17-000543.rtf 0001567619-17-000543.xls 0001567619-17-000543.pdf EX-101.INS - XBRL INSTANCE FILE
03/29/19	10-K	Annual report which provides a comprehensive overview of the company for the past year	Annual Filings	0001140361-19-006044.rtf 0001140361-19-006044.xls 0001140361-19-006044.pdf EX-101.INS - XBRL INSTANCE DOCUMENT
03/25/20	10-K	Annual report which provides a comprehensive overview of the company for the past year	Annual Filings	0001140361-20-006788.rtf 0001140361-20-006788.xls 0001140361-20-006788.pdf EX-101.SCH - XBRL TAXONOMY EXTENSION SCHEMA
03/24/21	10-K	Annual report which provides a comprehensive overview of the company for the past year	Annual Filings	0001140361-21-009817.rtf 0001140361-21-009817.xls 0001140361-21-009817.pdf EX-101.SCH - XBRL TAXONOMY EXTENSION SCHEMA
03/25/22	10-K	Annual report which provides a comprehensive overview of the company for the past year	Annual Filings	0001140361-22-011225.rtf 0001140361-22-011225.xls 0001140361-22-011225.pdf EX-101.SCH - XBRL TAXONOMY EXTENSION SCHEMA
03/24/23	10-K	Annual report which provides a comprehensive overview of the company for the past year	Annual Filings	0001140361-23-013669.rtf 0001140361-23-013669.xls 0001140361-23-013669.pdf EX-101.SCH - XBRL TAXONOMY EXTENSION SCHEMA
03/27/24	10-K	Annual report which provides a comprehensive overview of the company for the past year	Annual Filings	0001140361-24-015681.rtf 0001140361-24-015681.xls 0001140361-24-015681.pdf EX-101.SCH - XBRL TAXONOMY EXTENSION SCHEMA
05/05/23	ARS	An annual report to security holders	Annual Filings	0001140361-23-023220.rtf 0001140361-23-023220.pdf
05/02/24	ARS	An annual report to security holders	Annual Filings	0001140361-24-023998.rtf 0001140361-24-023998.pdf
02/09/18	SC 13G/A	An amendment to the SC 13G filing	Other	0000932471-18-004006.rtf 0000932471-18-004006.xls 0000932471-18-004006.pdf
02/13/18	SC 13G/A	An amendment to the SC 13G filing	Other	0000315066-18-001460.rtf 0000315066-18-001460.pdf

SEC Filings

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