| SLI | Belardi Louis J | CFO, Secretary and Treasurer | Mar 10 '16 | Option Exercise | 0.00 | 3,996 | 0 | 1,998 | Mar 14 12:00 AM |
| SLI | Belardi Louis J | CFO, Secretary and Treasurer | Apr 23 '15 | Sale | 42.00 | 3,529 | 148,218 | 0 | Apr 27 12:00 AM |
| SLI | Belardi Louis J | CFO, Secretary and Treasurer | Apr 14 '15 | Option Exercise | 12.50 | 10,000 | 125,000 | 6,003 | Apr 15 12:00 AM |
| SLI | Belardi Louis J | CFO, Secretary and Treasurer | Aug 05 '13 | Option Exercise | 12.50 | 10,000 | 125,000 | 11,003 | Aug 05 12:00 AM |
| SLI | Belardi Louis J | CFO, Secretary and Treasurer | Aug 05 '13 | Sale | 29.72 | 5,000 | 148,600 | 0 | Aug 05 12:00 AM |
| SLI | Belardi Louis J | CFO, Secretary and Treasurer | May 03 '13 | Option Exercise | 12.50 | 17,994 | 224,926 | 16,003 | May 06 12:00 AM |
| SLI | Belardi Louis J | CFO, Secretary and Treasurer | May 03 '13 | Sale | 19.97 | 8,997 | 179,648 | 0 | May 06 12:00 AM |