Filing date Form Filer Description Filing Group View
4 ROEDEL RICHARD

Statement of changes in beneficial ownership of securities

3,4,5
4 GRACE OLIVER R JR

Statement of changes in beneficial ownership of securities

3,4,5
4 LEWIS MARK SANDERS

Statement of changes in beneficial ownership of securities

3,4,5
10-Q

Quarterly report which provides a continuing view of a company's financial position

Quarterly Filings
8-K

Report of unscheduled material events or corporate event

Current Reports
10-K/A

Amendment to a previously filed 10-K

Annual Filings
10-K/A

Amendment to a previously filed 10-K

Annual Filings
SC 13G/A FMR LLC

An amendment to the SC 13G filing

Other
10-K

Annual report which provides a comprehensive overview of the company for the past year

Annual Filings
SC 13G SELIGMAN J & W & CO INC /NY/

A statement of beneficial ownership of common stock by certain persons

Other

Data provided by Kaleidoscope.