CUSIP: 448883207 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q3 2018 | 10,350 | $75 | — | — |
| Q2 2018 | 10,350 | $78 | — | — |
| Q1 2018 | 10,350 | $85 | — | — |
| Q4 2017 | 10,350 | $115 | — | — |
| Q3 2017 | 11,350 | $93 | — | — |
| Q2 2017 | 11,350 | $115 | — | — |
| Q1 2017 | 10,350 | $69 | — | — |
| Q4 2016 | 11,350 | $50 | — | — |
| Q3 2016 | 12,950 | $85 | — | — |
| Q2 2016 | 13,150 | $91 | — | — |
| Q1 2016 | 13,250 | $108 | — | — |
| Q4 2015 | 13,250 | $116 | — | — |
| Q3 2015 | 10,350 | $83 | — | — |
| Q2 2015 | 10,350 | $105 | — | — |
| Q1 2015 | 10,350 | $116 | — | — |
| Q4 2014 | 10,850 | $144 | — | — |