| Date | Event |
| 11-Nov-09 | Allegheny Energy downgraded by Citigroup |
| 9-Nov-09 | ALLEGHENY ENERGY, INC Files SEC form 10-Q, Quarterly Report |
| 29-Oct-09 | Allegheny Energy, Inc. Earnings Call scheduled for 1:00 pm ET today |
| 29-Oct-09 | ALLEGHENY ENERGY, INC Files SEC form 8-K, Results of Operations and Financial Condition, Financial Statements and Exh |
| 29-Oct-09 | Earnings announcement |
| 22-Oct-09 | ALLEGHENY ENERGY, INC Files SEC form 8-K, Other Events, Financial Statements and Exhibits |
| 16-Oct-09 | ALLEGHENY ENERGY, INC Files SEC form 8-K, Regulation FD Disclosure, Financial Statements and Exhibits |
| 6-Oct-09 | ALLEGHENY ENERGY, INC Files SEC form 8-K, Entry into a Material Definitive Agreement, Creation of a Direct Financial |
| 29-Sep-09 | ALLEGHENY ENERGY, INC Files SEC form 8-K, Entry into a Material Definitive Agreement |
| 22-Sep-09 | ALLEGHENY ENERGY, INC Files SEC form 8-K, Regulation FD Disclosure, Other Events, Financial Statements and Exhibits |
| 11-Sep-09 | ALLEGHENY ENERGY, INC Files SEC form 8-K, Other Events, Financial Statements and Exhibits |
| 10-Sep-09 | Ex-Date for dividend payment of $0.15 |
| 25-Aug-09 | ALLEGHENY ENERGY, INC Files SEC form 8-K, Other Events, Financial Statements and Exhibits |
| 10-Aug-09 | ALLEGHENY ENERGY, INC Files SEC form 8-K, Other Events, Financial Statements and Exhibits |
| 7-Aug-09 | ALLEGHENY ENERGY, INC Files SEC form 10-Q, Quarterly Report |
| 4-Aug-09 | Allegheny Energy, Inc. Earnings Call scheduled for 1:00 pm ET today |
| 4-Aug-09 | ALLEGHENY ENERGY, INC Files SEC form 8-K, Results of Operations and Financial Condition, Financial Statements and Exh |
| 3-Aug-09 | ALLEGHENY ENERGY, INC Files SEC form 8-K, Other Events, Financial Statements and Exhibits |
| 10-Jul-09 | ALLEGHENY ENERGY, INC Files SEC form 8-K, Entry into a Material Definitive Agreement, Financial Statements and Exhibi |
| 5-Jun-09 | ALLEGHENY ENERGY, INC Files SEC form 8-K, Regulation FD Disclosure |
| 4-Jun-09 | Ex-Date for dividend payment of $0.15 |
| 26-May-09 | ALLEGHENY ENERGY, INC Files SEC form 8-K, Change in Directors or Principal Officers, Financial Statements and Exhibit |
| 8-May-09 | ALLEGHENY ENERGY, INC Files SEC form 10-Q, Quarterly Report |
| 6-May-09 | ALLEGHENY ENERGY, INC Files SEC form 8-K, Other Events |
| 5-May-09 | ALLEGHENY ENERGY, INC Files SEC form 8-K, Results of Operations and Financial Condition |
| 17-Apr-09 | ALLEGHENY ENERGY, INC Files SEC form 8-K, Regulation FD Disclosure |
| 9-Mar-09 | Price hit new 52-week low ($20.32) |
| 6-Mar-09 | Price hit new 52-week low ($20.71) |
| 5-Mar-09 | Price hit new 52-week low ($20.99) |
| 2-Mar-09 | ALLEGHENY ENERGY, INC Files SEC form 10-K, Annual Report |
| 11-Feb-09 | ALLEGHENY ENERGY, INC Files SEC form 8-K, Results of Operations and Financial Condition |
| 29-Dec-08 | ALLEGHENY ENERGY, INC Files SEC form 8-K, Regulation FD Disclosure |
| 10-Dec-08 | ALLEGHENY ENERGY, INC Files SEC form 8-K, Amendments to Articles of Inc. or Bylaws; Change in Fiscal Year |
| 6-Nov-08 | ALLEGHENY ENERGY, INC Files SEC form 10-Q, Quarterly Report |
| 3-Nov-08 | ALLEGHENY ENERGY, INC Files SEC form 8-K, Results of Operations and Financial Condition |