CUSIP: 192479103 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q1 2018 | 34,323 | $6,432,131 | — | — |
| Q4 2017 | 27,649 | $7,803,101 | — | — |
| Q3 2017 | 13,549 | $3,186,318 | — | — |
| Q1 2017 | 2,473 | $508,548 | — | — |
| Q4 2016 | 1,553 | $294,654 | — | — |