CUSIP: 465893105 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2018 | 27,150 | $330 | — | — |
| Q3 2018 | 34,150 | $487 | — | — |
| Q2 2018 | 34,750 | $498 | — | — |
| Q1 2018 | 38,550 | $547 | — | — |
| Q4 2017 | 46,350 | $701 | — | — |
| Q3 2017 | 56,050 | $896 | — | — |
| Q2 2017 | 62,450 | $966 | — | — |
| Q1 2017 | 63,150 | $964 | — | — |
| Q4 2016 | 67,650 | $1,000 | — | — |
| Q3 2016 | 87,150 | $1,254 | — | — |
| Q2 2016 | 95,950 | $1,312 | — | — |