CUSIP: 460335201 Class: COMMON STOCK
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q3 2019 | 1,094,016 | $49,241 | — | — |
| Q2 2019 | 1,091,392 | $48,992 | — | — |
| Q1 2019 | 1,087,704 | $47,456 | — | — |
| Q4 2018 | 1,089,847 | $47,801 | — | — |
| Q3 2018 | 1,095,222 | $47,971 | — | — |
| Q2 2018 | 1,143,070 | $51,096 | — | — |
| Q1 2018 | 1,117,281 | $49,271 | — | — |
| Q4 2017 | 1,118,633 | $44,578 | — | — |
| Q3 2017 | 1,140,878 | $41,072 | — | — |
| Q2 2017 | 1,067,642 | $40,090 | — | — |
| Q1 2017 | 894,703 | $33,059 | — | — |
| Q4 2016 | 890,321 | $32,763 | — | — |
| Q3 2016 | 879,321 | $29,387 | — | — |
| Q2 2016 | 865,805 | $28,960 | — | — |
| Q1 2016 | 857,856 | $31,515 | — | — |
| Q4 2015 | 844,982 | $28,492 | — | — |
| Q3 2015 | 853,595 | $27,076 | — | — |
| Q2 2015 | 736,047 | $26,992 | — | — |
| Q1 2015 | 702,905 | $22,922 | — | — |
| Q4 2014 | 677,919 | $21,455 | — | — |
| Q3 2014 | 704,953 | $22,305 | — | — |
| Q2 2014 | 672,227 | $22,371 | — | — |
| Q1 2014 | 741,786 | $25,213 | — | — |
| Q4 2013 | 709,605 | $25,156 | — | — |
| Q3 2013 | 688,137 | $22,192 | — | — |
| Q2 2013 | 631,985 | $19,888 | — | — |