| Symbol | Relationship | Date | Transaction | Cost | # Shares | Value($) | Total Shares | Form 4 |
| EMC | SVP& Chief Accounting Officer | Sep 09, 2010 | Option Exercise | $15.79 | 78,849 | 1,244,940 | 145,131 | Sep 10, 2010, 04:34 PM |
| EMC | SVP& Chief Accounting Officer | Sep 09, 2010 | Sale | $20.01 | 82,777 | 1,656,407 | 106,882 | Sep 10, 2010, 04:34 PM |
| Symbol | Relationship | Date | Transaction | Value($) |
| EMC | SVP& Chief Accounting Officer | Sep 09, 2010 | Option Exercise | 1,244,940 |
| EMC | SVP& Chief Accounting Officer | Sep 09, 2010 | Sale | 1,656,407 |