SEC Filings

Form	Description	Filing date	View
SC 13G/A	An amendment to the SC 13G filing	Feb 01, 2023	View HTML 0001193125-23-021558.pdf 0001193125-23-021558.xls
SC 13G/A	An amendment to the SC 13G filing	Feb 09, 2023	View HTML 0001104659-23-015247.pdf
SC 13G/A	An amendment to the SC 13G filing	Feb 14, 2023	View HTML 0000919574-23-001303.pdf 0000919574-23-001303.xls
SC 13G/A	An amendment to the SC 13G filing	Jan 24, 2024	View HTML 0001086364-24-002310.pdf
SC 13G/A	An amendment to the SC 13G filing	Feb 09, 2024	View HTML 0001193125-24-030121.pdf 0001193125-24-030121.xls
SC 13G/A	An amendment to the SC 13G filing	Feb 13, 2024	View HTML 0001104659-24-020223.pdf
SC 13G/A	An amendment to the SC 13G filing	Mar 07, 2024	View HTML 0001086364-24-007203.pdf
SD	Specialized Disclosure Report	Jun 02, 2014	View HTML 0001097149-14-000007.pdf 0001097149-14-000007.xls
SD	Specialized Disclosure Report	Jun 01, 2015	View HTML 0001097149-15-000017.pdf 0001097149-15-000017.xls
SD	Specialized Disclosure Report	May 27, 2016	View HTML 0001097149-16-000057.pdf 0001097149-16-000057.xls
SD	Specialized Disclosure Report	May 30, 2017	View HTML 0001097149-17-000023.pdf 0001097149-17-000023.xls
SD	Specialized Disclosure Report	May 30, 2018	View HTML 0001097149-18-000023.pdf 0001097149-18-000023.xls
SD	Specialized Disclosure Report	May 30, 2019	View HTML 0001097149-19-000028.pdf 0001097149-19-000028.xls
SD	Specialized Disclosure Report	May 28, 2020	View HTML 0001097149-20-000045.pdf 0001097149-20-000045.xls
SD	Specialized Disclosure Report	May 28, 2021	View HTML 0001097149-21-000040.pdf 0001097149-21-000040.xls
SD	Specialized Disclosure Report	May 27, 2022	View HTML 0001097149-22-000047.pdf 0001097149-22-000047.xls
SD	Specialized Disclosure Report	May 31, 2023	View HTML 0001097149-23-000051.pdf 0001097149-23-000051.xls
UPLOAD	UPLOAD	Nov 20, 2009	View HTML 0000000000-09-065919.pdf
UPLOAD	UPLOAD	Feb 25, 2010	View HTML 0000000000-10-010728.pdf
UPLOAD	UPLOAD	May 17, 2016	View HTML 0000000000-16-076683.pdf