DUFF & PHELPS CORP Form 10-K: Annual report
Filings on SEC EDGAR, newest first; amendments sit with their base form. Values are as filed.
- 2013-02-25: Form 10-K; Period of report 2012-12-31; Description 10-K; Document a2012-12x31annualreport10xk.htm.
- 2012-02-21: Form 10-K; Period of report 2011-12-31; Description ANNUAL REPORT ON FORM 10-K; Document a2011-12x31annualreport10xk.htm.
- 2011-02-24: Form 10-K; Period of report 2010-12-31; Description Annual report; Document v212153_10k.htm.
- 2010-02-25: Form 10-K; Period of report 2009-12-31; Description Annual report; Document v175464_10k.htm.
| Filed | Form | Period of report | Description | Document |
|---|---|---|---|---|
| 2013-02-25 | 10-K | 2012-12-31 | 10-K | a2012-12x31annualreport10xk.htm |
| 2012-02-21 | 10-K | 2011-12-31 | ANNUAL REPORT ON FORM 10-K | a2011-12x31annualreport10xk.htm |
| 2011-02-24 | 10-K | 2010-12-31 | Annual report | v212153_10k.htm |
| 2010-02-25 | 10-K | 2009-12-31 | Annual report | v175464_10k.htm |
| 2009-02-26 | 10-K | 2008-12-31 | 10-K | a09-6311_110k.htm |
| 2008-03-26 | 10-K | 2007-12-31 | Annual report | v107784_10k.htm |