CUSIP: 45665Q103 Class: COMMON STOCK
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2017 | 873,682 | $92,610 | — | — |
| Q3 2017 | 871,862 | $82,129 | — | — |
| Q2 2017 | 878,955 | $82,622 | — | — |
| Q1 2017 | 1,130,886 | $108,000 | — | — |
| Q4 2016 | 1,293,501 | $113,699 | — | — |
| Q3 2016 | 1,639,043 | $135,434 | — | — |
| Q2 2016 | 1,652,111 | $133,259 | — | — |
| Q1 2016 | 1,652,811 | $133,051 | — | — |
| Q4 2015 | 1,711,601 | $140,745 | — | — |
| Q3 2015 | 1,784,671 | $143,737 | — | — |
| Q2 2015 | 1,794,271 | $136,078 | — | — |
| Q1 2015 | 1,794,871 | $147,269 | — | — |
| Q4 2014 | 1,795,071 | $138,687 | — | — |
| Q3 2014 | 1,795,071 | $114,902 | — | — |
| Q2 2014 | 1,795,071 | $120,683 | — | — |
| Q1 2014 | 1,796,571 | $121,502 | — | — |
| Q4 2013 | 1,796,571 | $128,904 | — | — |
| Q3 2013 | 1,796,571 | $116,058 | — | — |
| Q2 2013 | 1,796,571 | $107,363 | — | — |