CUSIP: 459902102 Class: Common
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q1 2015 | 24,479 | $427 | — | — |
| Q4 2014 | 88,547 | $1,529 | — | — |
| Q3 2014 | 231,672 | $3,916 | — | — |
| Q2 2014 | 249,416 | $3,985 | — | — |
| Q1 2014 | 388,203 | $5,431 | — | — |
| Q4 2013 | 417,435 | $7,548 | — | — |
| Q3 2013 | 528,285 | $10,039 | — | — |
| Q2 2013 | 550,600 | $9,209 | — | — |
| Q1 2013 | 503,052 | $8,300 | — | — |
| Q4 2012 | 401,188 | $5,685 | — | — |
| Q3 2012 | 401,023 | $5,249 | — | — |
| Q2 2012 | 141,942 | $2,236 | — | — |
| Q1 2012 | 78,920 | $1,324 | — | — |