| Date | Event |
| 27-Nov-09 | Price hit new 52-week high ($16.83) |
| 25-Nov-09 | DUKE ENERGY CORP Files SEC form 8-K, Other Events |
| 25-Nov-09 | Price hit new 52-week high ($16.79) |
| 24-Nov-09 | DUKE ENERGY CORP Files SEC form 8-K, Other Events, Financial Statements and Exhibits |
| 24-Nov-09 | Price hit new 52-week high ($16.56) |
| 10-Nov-09 | Ex-Date for dividend payment of $0.24 |
| 6-Nov-09 | DUKE ENERGY CORP Files SEC form 10-Q, Quarterly Report |
| 30-Oct-09 | Duke Energy Corporation Earnings Call scheduled for 11:00 am ET today |
| 30-Oct-09 | Earnings announcement |
| 30-Oct-09 | DUKE ENERGY CORP Files SEC form 8-K, Results of Operations and Financial Condition |
| 20-Oct-09 | DUKE ENERGY CORP Files SEC form 8-K, Other Events, Financial Statements and Exhibits |
| 31-Aug-09 | DUKE ENERGY CORP Files SEC form 8-K, Other Events |
| 28-Aug-09 | DUKE ENERGY CORP Files SEC form 8-K, Change in Directors or Principal Officers, Financial Statements and Exhibits |
| 12-Aug-09 | Ex-Date for dividend payment of $0.24 |
| 7-Aug-09 | DUKE ENERGY CORP Files SEC form 10-Q, Quarterly Report |
| 4-Aug-09 | Duke Energy Corporation Earnings Call scheduled for 10:00 am ET today |
| 4-Aug-09 | DUKE ENERGY CORP Files SEC form 8-K, Results of Operations and Financial Condition, Financial Statements and Exhibits |
| 9-Jul-09 | DUKE ENERGY CORP Files SEC form 8-K, Change in Directors or Principal Officers |
| 26-Jun-09 | DUKE ENERGY CORP Files SEC form 8-K, Change in Directors or Principal Officers, Financial Statements and Exhibits |
| 16-Jun-09 | DUKE ENERGY CORP Files SEC form 8-K, Change in Directors or Principal Officers |
| 15-May-09 | DUKE ENERGY CORP Files SEC form 8-K, Regulation FD Disclosure |
| 8-May-09 | DUKE ENERGY CORP Files SEC form 10-Q, Quarterly Report |
| 5-May-09 | DUKE ENERGY CORP Files SEC form 8-K, Results of Operations and Financial Condition, Financial Statements and Exhibits |
| 9-Mar-09 | Price hit new 52-week low ($11.72) |
| 5-Mar-09 | Price hit new 52-week low ($11.83) |
| 4-Mar-09 | Price hit new 52-week low ($12.04) |
| 27-Feb-09 | DUKE ENERGY CORP Files SEC form 10-K, Annual Report |
| 25-Feb-09 | DUKE ENERGY CORP Files SEC form 8-K, Change in Directors or Principal Officers, Financial Statements and Exhibits |
| 9-Feb-09 | DUKE ENERGY CORP Files SEC form 8-K, Change in Directors or Principal Officers |
| 5-Feb-09 | DUKE ENERGY CORP Files SEC form 8-K, Results of Operations and Financial Condition, Financial Statements and Exhibits |
| 26-Jan-09 | DUKE ENERGY CORP Files SEC form 8-K, Other Events |
| 16-Jan-09 | DUKE ENERGY CORP Files SEC form 8-K, Change in Directors or Principal Officers |
| 22-Dec-08 | DUKE ENERGY CORP Files SEC form 8-K, Other Events |
| 19-Dec-08 | DUKE ENERGY CORP Files SEC form 8-K, Entry into a Material Definitive Agreement |
| 7-Nov-08 | DUKE ENERGY CORP Files SEC form 10-Q, Quarterly Report |
| 5-Nov-08 | DUKE ENERGY CORP Files SEC form 8-K, Results of Operations and Financial Condition, Financial Statements and Exhibits |