SC 13D/A | SEC Filings Hub

Filing metadata

Accession number: 0000807249-10-000178
Form type: SC 13D
Filer: GAMCO INVESTORS, INC. ET AL
CIK: CIK 807249
Filed: May 19, 2010
Reporting period: —
Description: Activist stake

Documents

0000807249-10-000178-index.htm

Complete submission

0000807249-10-000178.txt

directory listing

Filed by

GAMCO INVESTORS, INC. ET AL