| Date | Event |
| 24-Nov-09 | 3M CO Files SEC form 8-K, Change in Directors or Principal Officers, Financial Statements and Exhibits |
| 18-Nov-09 | Ex-Date for dividend payment of $0.51 |
| 30-Oct-09 | 3M CO Files SEC form 10-Q, Quarterly Report |
| 22-Oct-09 | 3M CO Files SEC form 8-K, Results of Operations and Financial Condition, Financial Statements and Exhibits |
| 21-Oct-09 | Price hit new 52-week high ($77.38) |
| 15-Oct-09 | Price hit new 52-week high ($77.23) |
| 14-Oct-09 | Price hit new 52-week high ($76.93) |
| 19-Aug-09 | Ex-Date for dividend payment of $0.51 |
| 5-Aug-09 | 3M CO Files SEC form 8-K, Other Events, Financial Statements and Exhibits |
| 31-Jul-09 | 3M CO Files SEC form 10-Q, Quarterly Report |
| 23-Jul-09 | 3M CO Files SEC form 8-K, Results of Operations and Financial Condition, Financial Statements and Exhibits |
| 7-Jul-09 | 3M CO Files SEC form 8-K, Other Events |
| 13-May-09 | 3M CO Files SEC form 8-K, Other Events, Financial Statements and Exhibits |
| 1-May-09 | 3M CO Files SEC form 10-Q, Quarterly Report |
| 24-Apr-09 | 3M CO Files SEC form 8-K, Results of Operations and Financial Condition, Financial Statements and Exhibits |
| 9-Apr-09 | 3M CO Files SEC form 8-K, Results of Operations and Financial Condition, Financial Statements and Exhibits |
| 6-Mar-09 | Price hit new 52-week low ($40.87) |
| 5-Mar-09 | Price hit new 52-week low ($42.04) |
| 3-Mar-09 | Price hit new 52-week low ($42.70) |
| 17-Feb-09 | 3M CO Files SEC form 10-K, Annual Report |
| 12-Feb-09 | 3M CO Files SEC form 8-K, Amendments to Articles of Inc. or Bylaws; Change in Fiscal Year, Financial Statements and E |
| 29-Jan-09 | 3M CO Files SEC form 8-K, Results of Operations and Financial Condition, Financial Statements and Exhibits |
| 23-Dec-08 | 3M CO Files SEC form 8-K, Change in Directors or Principal Officers, Financial Statements and Exhibits |
| 22-Dec-08 | 3M CO Files SEC form 8-K, Other Events, Financial Statements and Exhibits |
| 17-Dec-08 | 3M CO Files SEC form 8-K, Change in Directors or Principal Officers, Financial Statements and Exhibits |
| 8-Dec-08 | 3M CO Files SEC form 8-K, Results of Operations and Financial Condition, Financial Statements and Exhibits |
| 18-Nov-08 | 3M CO Files SEC form 8-K, Change in Directors or Principal Officers, Financial Statements and Exhibits |
| 14-Nov-08 | 3M CO Files SEC form 8-K, Change in Directors or Principal Officers, Financial Statements and Exhibits |
| 31-Oct-08 | 3M CO Files SEC form 10-Q, Quarterly Report |
| 28-Oct-08 | 3M CO Files SEC form 8-K, Other Events, Financial Statements and Exhibits |