SC 13D/A | SEC Filings Hub

Filing metadata

Accession number: 0001193125-12-108731
Form type: SC 13D
Filer: Duff & Phelps Corp
CIK: CIK 1397821
Filed: Mar 12, 2012
Reporting period: Mar 07, 2012
Description: Activist stake

Documents

0001193125-12-108731-index.htm

Complete submission

0001193125-12-108731.txt

directory listing

Filed by

Duff & Phelps Corp