| Date | Event |
| 20-Nov-09 | Ex-Date for dividend payment of $0.05 |
| 9-Nov-09 | DUFF & PHELPS CORP Files SEC form 8-K, Entry into a Material Definitive Agreement, Financial Statements and Exhibits |
| 4-Nov-09 | DUFF & PHELPS CORP Files SEC form 10-Q, Quarterly Report |
| 3-Nov-09 | DUFF & PHELPS CORP Files SEC form 8-K, Results of Operations and Financial Condition, Financial Statements and Exhibi |
| 16-Oct-09 | DUFF & PHELPS CORP Files SEC form 8-K, Other Events, Financial Statements and Exhibits |
| 6-Oct-09 | DUFF & PHELPS CORP Files SEC form 8-K, Entry into a Material Definitive Agreement, Financial Statements and Exhibits |
| 14-Aug-09 | Ex-Date for dividend payment of $0.05 |
| 4-Aug-09 | DUFF & PHELPS CORP Files SEC form 10-Q, Quarterly Report |
| 3-Aug-09 | DUFF & PHELPS CORP Files SEC form 8-K, Results of Operations and Financial Condition, Financial Statements and Exhibi |
| 17-Jul-09 | DUFF & PHELPS CORP Files SEC form 8-K, Entry into a Material Definitive Agreement, Creation of a Direct Financial Obl |
| 10-Jun-09 | Ex-Date for dividend payment of $0.05 |
| 26-May-09 | DUFF & PHELPS CORP Files SEC form 8-K, Termination of a Material Definitive Agreement |
| 18-May-09 | DUFF & PHELPS CORP Files SEC form 8-K, Entry into a Material Definitive Agreement, Financial Statements and Exhibits |
| 5-May-09 | DUFF & PHELPS CORP Files SEC form 8-K, Results of Operations and Financial Condition, Financial Statements and Exhibi |
| 24-Apr-09 | DUFF & PHELPS CORP Files SEC form 8-K, Unregistered Sale of Equity Securities |
| 26-Feb-09 | DUFF & PHELPS CORP Files SEC form 8-K, Results of Operations and Financial Condition, Financial Statements and Exhibi |
| 6-Nov-08 | DUFF & PHELPS CORP Files SEC form 8-K, Results of Operations and Financial Condition, Financial Statements and Exhibi |