CUSIP: 451734107 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q2 2016 | 1,266,792 | $146,447 | — | — |
| Q1 2016 | 1,312,638 | $162,970 | — | — |
| Q4 2015 | 1,287,530 | $152,483 | — | — |
| Q3 2015 | 1,260,262 | $146,189 | — | — |
| Q2 2015 | 1,206,881 | $155,246 | — | — |
| Q1 2015 | 1,209,069 | $137,556 | — | — |
| Q4 2014 | 1,417,519 | $161,431 | — | — |
| Q3 2014 | 1,186,196 | $148,506 | — | — |
| Q2 2014 | 1,194,146 | $162,014 | — | — |
| Q1 2014 | 1,151,398 | $139,897 | — | — |
| Q4 2013 | 1,147,735 | $137,396 | — | — |
| Q3 2013 | 1,303,783 | $148,871 | — | — |
| Q2 2013 | 1,053,075 | $109,920 | — | — |