CUSIP: 465685105 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q3 2016 | 976,791 | $45,401 | — | — |
| Q2 2016 | 948,999 | $44,432 | — | — |
| Q1 2016 | 926,799 | $40,380 | — | — |
| Q4 2015 | 893,547 | $35,071 | — | — |
| Q3 2015 | 896,395 | $29,885 | — | — |
| Q2 2015 | 882,812 | $28,408 | — | — |
| Q1 2015 | 807,588 | $30,228 | — | — |
| Q4 2014 | 794,467 | $32,120 | — | — |
| Q3 2014 | 791,420 | $28,198 | — | — |
| Q2 2014 | 788,478 | $28,763 | — | — |
| Q1 2014 | 771,391 | $28,811 | — | — |
| Q4 2013 | 249,891 | $23,944 | — | — |
| Q3 2013 | 219,346 | $20,588 | — | — |
| Q2 2013 | 207,795 | $18,972 | — | — |