Ticker: CBOE CUSIP: 12503M108 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q2 2017 | 3,158 | $289 | $76.47 | $71.59 - $82.39 |
| Q1 2017 | 18,158 | $1,472 | $69.83 | $64.71 - $72.77 |
| Q4 2016 | 18,158 | $1,342 | $61.26 | $54.73 - $68.94 |
| Q3 2016 | 18,158 | $1,178 | $60.45 | $57.43 - $63.15 |
| Q2 2016 | 18,308 | $1,220 | $56.62 | $54.02 - $59.07 |
| Q1 2016 | 18,308 | $1,196 | $56.13 | $51.37 - $59.48 |