| Date | Title | Supporting Materials | Webcasts |
| 04/25/13 | Q1 2013 3M Company Earnings Conference Call | | |
| 01/24/13 | Q4 2012 3M Company Earnings Conference Call | | |
| 10/23/12 | Q3 2012 3M Company Earnings Conference Call | | |
| 07/26/12 | Q2 2012 3M Company Earnings Conference Call | | |
| 04/24/12 | Q1 2012 3M Company Earnings Conference Call | | |
| 01/26/12 | Q4 2011 3M Company Earnings Conference Call | | |
| 10/25/11 | Q3 2011 3M Company Earnings Conference Call | | |
| 07/26/11 | Q2 2011 3M Company Earnings Conference Call | | |
| 04/26/11 | Q1 2011 3M Company Earnings Conference Call | | |
| 01/25/11 | Q4 2010 3M Company Earnings Conference Call | | |
| 10/28/10 | Q3 2010 3M Company Earnings Conference Call | | |
| 07/22/10 | Q2 2010 3M Company Earnings Conference Call | | |
| 04/27/10 | Q1 2010 3M Company Earnings Conference Call | | |
| 01/28/10 | Q4 2009 3M Company Earnings Conference Call | | |
| 10/22/09 | Q3 2009 3M Company Earnings Conference Call | | |
| 07/23/09 | Q2 2009 3M Company Earnings Conference Call | | |
