SEC Filings

Filing date	Form	Description	Filer	View
Oct 31, 2006	4	Statement of changes in beneficial ownership of securities	MENDELSON ERIC A	View HTML 0001031083-06-000008.pdf
Dec 13, 2006	4	Statement of changes in beneficial ownership of securities	MENDELSON VICTOR H	View HTML 0001031082-06-000008.pdf
Dec 13, 2006	4	Statement of changes in beneficial ownership of securities	IRWIN THOMAS S	View HTML 0001193810-06-000005.pdf
Dec 13, 2006	4	Statement of changes in beneficial ownership of securities	MENDELSON ERIC A	View HTML 0001031083-06-000009.pdf
Dec 20, 2006	8-K	Report of unscheduled material events or corporate event		View HTML 0001171843-06-000225.pdf 0001171843-06-000225.xls
Dec 22, 2006	3	Initial filing by director officer or owner of more than ten percent.	Schwitter Frank J	View HTML 0001384236-06-000001.pdf
Dec 22, 2006	8-K	Report of unscheduled material events or corporate event		View HTML 0001133796-06-000242.pdf
Jan 03, 2007	4	Statement of changes in beneficial ownership of securities	MENDELSON VICTOR H	View HTML 0001031082-07-000001.pdf
Jan 03, 2007	4	Statement of changes in beneficial ownership of securities	MENDELSON ERIC A	View HTML 0001031083-07-000001.pdf
Jan 05, 2007	4	Statement of changes in beneficial ownership of securities	MENDELSON VICTOR H	View HTML 0001031082-07-000002.pdf
Jan 05, 2007	4	Statement of changes in beneficial ownership of securities	MENDELSON ERIC A	View HTML 0001031083-07-000002.pdf
Jan 10, 2007	SC 13G/A	An amendment to the SC 13G filing	WASATCH ADVISORS INC	View HTML 0000814133-07-000002.pdf
Jan 12, 2007	10-K	Annual report which provides a comprehensive overview of the company for the past year		View HTML 0001133796-07-000024.pdf 0001133796-07-000024.xls
Jan 22, 2007	SC 13G/A	An amendment to the SC 13G filing	ROYCE & ASSOCIATES LLC	View HTML 0000906304-07-000122.pdf
Jan 23, 2007	SC 13G	A statement of beneficial ownership of common stock by certain persons	BLACKROCK INSTITUTIONAL TRUST COMPANY, N.A.	View HTML 0000913414-07-001838.pdf
Feb 02, 2007	4	Statement of changes in beneficial ownership of securities	SCHRIESHEIM ALAN	View HTML 0001200631-07-000001.pdf
Feb 02, 2007	SC 13G/A	An amendment to the SC 13G filing	DIMENSIONAL FUND ADVISORS LP	View HTML 0000898430-07-001015.pdf 0000898430-07-001015.xls
Feb 06, 2007	SC 13G	A statement of beneficial ownership of common stock by certain persons	INVESTMENT COUNSELORS OF MARYLAND LLC	View HTML 0000051964-07-000002.pdf
Feb 07, 2007	SC 13G/A	An amendment to the SC 13G filing	SUSQUEHANNA INVESTMENT GROUP /	View HTML 0001104659-07-007937.pdf 0001104659-07-007937.xls
Feb 08, 2007	SC 13G	A statement of beneficial ownership of common stock by certain persons	J P MORGAN CHASE & CO	View HTML 0000019617-07-000294.pdf 0000019617-07-000294.xls
Feb 09, 2007	SC 13G/A	An amendment to the SC 13G filing	DIMENSIONAL FUND ADVISORS LP	View HTML 0000898430-07-002388.pdf 0000898430-07-002388.xls
Feb 12, 2007	SC 13G/A	An amendment to the SC 13G filing	ROYCE & ASSOCIATES LLC	View HTML 0000906304-07-000327.pdf
Feb 12, 2007	SC 13G	A statement of beneficial ownership of common stock by certain persons	RENAISSANCE TECHNOLOGIES LLC	View HTML 0001193805-07-000331.pdf
Feb 13, 2007	SC 13G	A statement of beneficial ownership of common stock by certain persons	PRICE T ROWE ASSOCIATES INC /MD/	View HTML 0000080255-07-000064.pdf
Feb 14, 2007	SC 13G	A statement of beneficial ownership of common stock by certain persons	BAMCO INC /NY/	View HTML 0001017918-07-000038.pdf

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