CUSIP: 465685105 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q3 2016 | 39,500 | $1,836 | — | — |
| Q2 2016 | 34,100 | $1,597 | — | — |
| Q1 2016 | 27,200 | $1,185 | — | — |
| Q4 2015 | 1,384,523 | $54,343 | — | — |
| Q3 2015 | 685,223 | $22,845 | — | — |
| Q2 2015 | 622,823 | $20,043 | — | — |
| Q1 2015 | 552,623 | $20,685 | — | — |
| Q4 2014 | 489,523 | $19,791 | — | — |
| Q3 2014 | 992,271 | $35,354 | — | — |
| Q2 2014 | 960,771 | $35,049 | — | — |
| Q1 2014 | 662,634 | $24,750 | — | — |
| Q4 2013 | 398,883 | $38,220 | — | — |
| Q3 2013 | 370,999 | $34,822 | — | — |
| Q2 2013 | 471,899 | $43,084 | — | — |