| Symbol | Relationship | Date | Transaction | Cost | # Shares | Value($) | Total Shares | Form 4 |
| SLE | EVP and CFO | May 04, 2012 | Sale | $21.84 | 20,000 | 436,800 | 130,965 | May 08, 2012, 10:00 AM |
| SLE | EVP and CFO | Mar 22, 2012 | Option Exercise | $21.61 | 11,807 | 255,149 | 150,965 | Mar 26, 2012, 02:30 PM |
| SLE | EVP and CFO | Mar 22, 2012 | Option Exercise | $18.43 | 13,083 | 241,122 | 162,772 | Mar 26, 2012, 02:30 PM |
| SLE | EVP and CFO | Aug 31, 2011 | Option Exercise | $18.04 | 11,452 | 206,594 | 149,689 | Sep 02, 2011, 01:12 PM |
| SLE | EVP and CFO | Feb 11, 2011 | Sale | $17.01 | 12,000 | 204,120 | 161,141 | Feb 14, 2011, 03:37 PM |
| SLE | CFO | Jan 31, 2011 | Option Exercise | $16.97 | 3,683 | 62,501 | 173,141 | Feb 02, 2011, 10:08 AM |
| SLE | Interim CFO | Aug 31, 2010 | Option Exercise | $14.44 | 8,135 | 117,469 | 169,263 | Sep 02, 2010, 12:05 PM |
| SLE | Interim CFO & Corp Controller | Aug 26, 2010 | Option Exercise | $14.64 | 26,470 | 387,521 | 177,398 | Aug 30, 2010, 12:33 PM |
| Symbol | Relationship | Date | Transaction | Value($) |
| SLE | EVP and CFO | May 04, 2012 | Sale | 436,800 |
| SLE | EVP and CFO | Mar 22, 2012 | Option Exercise | 255,149 |
| SLE | EVP and CFO | Mar 22, 2012 | Option Exercise | 241,122 |
| SLE | EVP and CFO | Aug 31, 2011 | Option Exercise | 206,594 |
| SLE | EVP and CFO | Feb 11, 2011 | Sale | 204,120 |
| SLE | CFO | Jan 31, 2011 | Option Exercise | 62,501 |
| SLE | Interim CFO | Aug 31, 2010 | Option Exercise | 117,469 |
| SLE | Interim CFO & Corp Controller | Aug 26, 2010 | Option Exercise | 387,521 |