CUSIP: 465685105 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q3 2016 | 332,605 | $15,459 | — | — |
| Q2 2016 | 1,454,000 | $68,076 | — | — |
| Q1 2016 | 1,454,000 | $63,350 | — | — |
| Q4 2015 | 1,522,000 | $59,738 | — | — |
| Q3 2015 | 2,057,000 | $68,580 | — | — |
| Q2 2015 | 2,057,000 | $66,194 | — | — |
| Q1 2015 | 1,899,000 | $71,079 | — | — |
| Q4 2014 | 1,775,000 | $71,763 | — | — |
| Q3 2014 | 2,695,000 | $96,023 | — | — |
| Q2 2014 | 2,486,000 | $90,689 | — | — |
| Q1 2014 | 1,791,000 | $66,894 | — | — |
| Q4 2013 | 597,000 | $57,205 | — | — |
| Q3 2013 | 532,000 | $49,934 | — | — |
| Q2 2013 | 434,395 | $39,660 | — | — |