CUSIP: 46131B209 Class: PREF
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2017 | 10,500 | $263 | — | — |
| Q3 2017 | 10,500 | $264 | — | — |
| Q2 2017 | 10,500 | $265 | — | — |
| Q1 2017 | 10,500 | $263 | — | — |
| Q4 2016 | 10,500 | $255 | — | — |
| Q3 2016 | 10,500 | $263 | — | — |
| Q2 2016 | 11,500 | $289 | — | — |
| Q1 2016 | 11,500 | $258 | — | — |
| Q1 2014 | 9,600 | $253 | — | — |
| Q4 2013 | 9,500 | $204 | — | — |