CUSIP: 450911201 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2014 | 5,120 | $207 | — | — |
| Q3 2014 | 5,125 | $230 | — | — |
| Q2 2014 | 5,415 | $260 | — | — |
| Q1 2014 | 6,615 | $283 | — | — |
| Q4 2013 | 7,015 | $305 | — | — |
| Q3 2013 | 7,590 | $273 | — | — |
| Q2 2013 | 8,315 | $245 | — | — |