CUSIP: 458118106 Class: COMMON STOCK
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q1 2019 | 1,026,970 | $50,311 | — | — |
| Q4 2018 | 1,474,812 | $71,425 | — | — |
| Q3 2018 | 1,506,883 | $70,839 | — | — |
| Q2 2018 | 3,014,303 | $96,096 | — | — |
| Q1 2018 | 3,856,367 | $117,851 | — | — |
| Q4 2017 | 3,726,685 | $110,794 | — | — |
| Q3 2017 | 1,782,294 | $47,373 | — | — |
| Q2 2017 | 1,739,972 | $44,874 | — | — |
| Q1 2017 | 2,621,781 | $62,058 | — | — |
| Q4 2016 | 3,585,781 | $84,481 | — | — |
| Q3 2016 | 3,417,991 | $78,956 | — | — |
| Q2 2016 | 3,795,738 | $76,408 | — | — |
| Q1 2016 | 3,055,710 | $62,459 | — | — |
| Q4 2015 | 935,880 | $24,660 | — | — |
| Q3 2015 | 919,490 | $18,666 | — | — |
| Q2 2015 | 220,900 | $4,794 | — | — |
| Q1 2015 | 47,700 | $955 | — | — |
| Q4 2014 | 39,000 | $764 | — | — |
| Q3 2014 | 39,500 | $630 | — | — |
| Q2 2014 | 39,500 | $611 | — | — |
| Q1 2014 | 39,500 | $483 | — | — |
| Q4 2013 | 29,800 | $304 | — | — |
| Q3 2013 | 15,900 | $150 | — | — |
| Q2 2013 | 15,900 | $126 | — | — |