Form 10-K - Annual report [Section 13 and 15(d), not S-K Item 405]:
SEC Accession No. 0001397821-12-000012
Filing Date
2012-02-21
Accepted
2012-02-17 17:40:54
Documents
15
Period of Report
2011-12-31

Document Format Files

Seq Description Document Type Size
1 ANNUAL REPORT ON FORM 10-K a2011-12x31annualreport10xk.htm 10-K 4768533
2 LIST OF SUBSIDIARIES exhibit211listofsubsidiari.htm EX-21.1 26145
3 CONSENT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM exhibit231kpmgconsent.htm EX-23.1 4120
4 CERTIFICATION PURSUANT TO SECTION 302 exhibit31120111231.htm EX-31.1 16030
5 CERTIFICATION PURSUANT TO SECTION 302 exhibit31220111231.htm EX-31.2 16139
6 CERTIFICATION PURSUANT TO SECTION 906 exhibit32120111231.htm EX-32.1 8678
7 CERTIFICATION PURSUANT TO SECTION 906 exhibit32220111231.htm EX-32.1 8567
14 a2011stockchart.jpg GRAPHIC 171873
15 dplogorgba06.jpg GRAPHIC 40545
  Complete submission text file 0001397821-12-000012.txt   12575440

Data Files

Seq Description Document Type Size
8 XBRL INSTANCE DOCUMENT duf-20111231.xml EX-101.INS 1917824
9 XBRL TAXONOMY EXTENSION SCHEMA DOCUMENT duf-20111231.xsd EX-101.SCH 26986
10 XBRL TAXONOMY EXTENSION CALCULATION LINKBASE DOCUMENT duf-20111231_cal.xml EX-101.CAL 59931
11 XBRL TAXONOMY EXTENSION DEFINITION LINKBASE DOCUMENT duf-20111231_def.xml EX-101.DEF 135479
12 XBRL TAXONOMY EXTENSION LABEL LINKBASE DOCUMENT duf-20111231_lab.xml EX-101.LAB 327595
13 XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE DOCUMENT duf-20111231_pre.xml EX-101.PRE 174296
Mailing Address 55 EAST 52ND STREET NEW YORK NY 10055
Business Address 55 EAST 52ND STREET NEW YORK NY 10055 (212) 871-2000
Duff & Phelps Corp (Filer) CIK: 0001397821 (see all company filings)

EIN.: 208893559 | State of Incorp.: DE | Fiscal Year End: 1231
Type: 10-K | Act: 34 | File No.: 001-33693 | Film No.: 12624021
SIC: 6211 Security Brokers, Dealers & Flotation Companies