SEC Filings

Filing date	Form	Description	Filer	View
Aug 25, 2022	D			View HTML 0001213900-22-051119.pdf 0001213900-22-051119.xls
Feb 06, 1998	PRE 14A	A preliminary proxy statement providing notification matters to be brought to a vote		View HTML 0000950170-98-000190.pdf 0000950170-98-000190.xls
Feb 10, 2012	PRE 14A	A preliminary proxy statement providing notification matters to be brought to a vote		View HTML 0001133796-12-000027.pdf 0001133796-12-000027.xls
Feb 02, 2018	PRE 14A	A preliminary proxy statement providing notification matters to be brought to a vote		View HTML 0000046619-18-000005.pdf 0000046619-18-000005.xls
Feb 12, 2018	SC 13G	A statement of beneficial ownership of common stock by certain persons		View HTML 0000932471-18-004743.pdf 0000932471-18-004743.xls
Feb 13, 2018	SC 13G	A statement of beneficial ownership of common stock by certain persons		View HTML 0000315066-18-001301.pdf
Feb 10, 2003	SC 13G	A statement of beneficial ownership of common stock by certain persons	INVESTMENT COUNSELORS OF MARYLAND LLC	View HTML 0000051964-03-000005.pdf
Feb 05, 2009	SC 13G	A statement of beneficial ownership of common stock by certain persons	COLUMBIA WANGER ASSET MANAGEMENT LP	View HTML 0000908733-09-000077.pdf 0000908733-09-000077.xls
Feb 03, 2000	SC 13G	A statement of beneficial ownership of common stock by certain persons	DIMENSIONAL FUND ADVISORS LP	View HTML 0000354204-00-000645.pdf
Feb 10, 2004	SC 13G	A statement of beneficial ownership of common stock by certain persons	INVESTMENT COUNSELORS OF MARYLAND LLC	View HTML 0000051964-04-000006.pdf

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