| Date | Event |
| 23-Nov-09 | Ex-Date for dividend payment of $0.75 |
| 4-Nov-09 | HANOVER INSURANCE GROUP, INC. Files SEC form 10-Q, Quarterly Report |
| 2-Nov-09 | HANOVER INSURANCE GROUP, INC. Files SEC form 8-K, Results of Operations and Financial Condition, Financial Statements |
| 21-Oct-09 | HANOVER INSURANCE GROUP, INC. Files SEC form 8-K, Other Events |
| 25-Sep-09 | HANOVER INSURANCE GROUP, INC. Files SEC form 8-K, Creation of a Direct Financial Obligation or an Obligation under an |
| 14-Sep-09 | Price hit new 52-week high ($42.83) |
| 11-Sep-09 | Price hit new 52-week high ($42.52) |
| 10-Sep-09 | Price hit new 52-week high ($41.38) |
| 7-Aug-09 | HANOVER INSURANCE GROUP, INC. Files SEC form 10-Q, Quarterly Report |
| 31-Jul-09 | The Hanover Insurance Group, Inc. Earnings Call scheduled for 9:00 am ET today |
| 31-Jul-09 | HANOVER INSURANCE GROUP, INC. Files SEC form 8-K, Results of Operations and Financial Condition, Financial Statements |
| 1-Jul-09 | HANOVER INSURANCE GROUP, INC. Files SEC form 8-K, Regulation FD Disclosure, Financial Statements and Exhibits |
| 16-Jun-09 | HANOVER INSURANCE GROUP, INC. Files SEC form 8-K, Regulation FD Disclosure |
| 3-Jun-09 | HANOVER INSURANCE GROUP, INC. Files SEC form 8-K, Regulation FD Disclosure, Financial Statements and Exhibits |
| 15-May-09 | HANOVER INSURANCE GROUP, INC. Files SEC form 8-K, Change in Directors or Principal Officers |
| 8-May-09 | HANOVER INSURANCE GROUP, INC. Files SEC form 10-Q, Quarterly Report |
| 7-May-09 | HANOVER INSURANCE GROUP, INC. Files SEC form 8-K, Results of Operations and Financial Condition, Financial Statements |
| 30-Mar-09 | Price hit new 52-week low ($28.04) |
| 23-Mar-09 | HANOVER INSURANCE GROUP, INC. Files SEC form 8-K, Other Events |
| 12-Mar-09 | Price hit new 52-week low ($28.07) |
| 9-Mar-09 | Price hit new 52-week low ($28.49) |
| 27-Feb-09 | HANOVER INSURANCE GROUP, INC. Files SEC form 10-K, Annual Report |
| 6-Feb-09 | HANOVER INSURANCE GROUP, INC. Files SEC form 8-K, Results of Operations and Financial Condition, Financial Statements |
| 7-Jan-09 | HANOVER INSURANCE GROUP, INC. Files SEC form 8-K, Completion of Acquisition or Disposition of Assets, Financial State |
| 4-Dec-08 | HANOVER INSURANCE GROUP, INC. Files SEC form 8-K, Other Events |
| 7-Nov-08 | HANOVER INSURANCE GROUP, INC. Files SEC form 10-Q, Quarterly Report |
| 31-Oct-08 | HANOVER INSURANCE GROUP, INC. Files SEC form 8-K, Results of Operations and Financial Condition, Financial Statements |