CUSIP: 458118106 Class: COMMON STOCK
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2018 | 24,392 | $1,181 | — | — |
| Q3 2018 | 24,380 | $1,146 | — | — |
| Q2 2018 | 25,407 | $810 | — | — |
| Q1 2018 | 27,079 | $828 | — | — |
| Q4 2017 | 17,397 | $517 | — | — |
| Q3 2017 | 17,456 | $464 | — | — |
| Q2 2017 | 22,892 | $590 | — | — |
| Q1 2017 | 22,993 | $544 | — | — |
| Q4 2016 | 23,100 | $544 | — | — |
| Q3 2016 | 23,131 | $534 | — | — |
| Q2 2016 | 23,071 | $464 | — | — |
| Q1 2016 | 23,356 | $477 | — | — |