CUSIP: 460690100 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q3 2018 | 15,410 | $352 | $16.83 | $15.88 - $17.63 |
| Q2 2018 | 15,410 | $361 | $17.33 | $16.41 - $18.93 |
| Q1 2018 | 15,674 | $361 | $16.40 | $13.94 - $18.94 |
| Q4 2017 | 15,674 | $316 | $14.43 | $13.21 - $15.83 |
| Q3 2017 | 17,327 | $361 | $15.60 | $13.99 - $18.39 |
| Q2 2017 | 24,332 | $598 | $17.39 | $16.63 - $18.11 |
| Q1 2017 | 17,807 | $438 | $16.96 | $16.11 - $17.85 |
| Q4 2016 | 24,088 | $565 | $16.23 | $15.17 - $17.32 |
| Q3 2016 | 25,405 | $567 | $16.04 | $15.27 - $16.93 |
| Q2 2016 | 27,139 | $628 | $16.29 | $15.43 - $17.27 |
| Q1 2016 | 26,331 | $604 | $14.88 | $13.59 - $16.06 |
| Q4 2015 | 24,116 | $562 | $15.38 | $12.85 - $16.34 |
| Q3 2015 | 73,421 | $1,405 | $13.59 | $12.40 - $14.55 |
| Q2 2015 | 70,772 | $1,364 | $14.04 | $12.95 - $15.01 |
| Q1 2015 | 91,844 | $2,031 | $14.28 | $12.75 - $15.29 |
| Q4 2014 | 96,410 | $2,002 | $12.87 | $10.94 - $14.20 |
| Q3 2014 | 85,043 | $1,559 | $12.91 | $11.95 - $13.72 |
| Q2 2014 | 88,960 | $1,737 | $12.03 | $10.68 - $13.15 |
| Q1 2014 | 93,960 | $1,610 | $11.27 | $10.46 - $11.91 |
| Q4 2013 | 76,684 | $1,357 | $11.05 | $10.01 - $11.71 |
| Q3 2013 | 25,557 | $439 | $10.53 | $9.51 - $11.50 |
| Q2 2013 | 20,467 | $297 | $9.16 | $8.27 - $9.72 |