CUSIP: 096761101 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2017 | 8,317 | $656 | — | — |
| Q3 2017 | 10,208 | $791 | — | — |
| Q3 2016 | 8,233 | $315 | — | — |
| Q4 2014 | 7,634 | $391 | — | — |
| Q1 2014 | 2,914 | $146 | — | — |
| Q4 2013 | 2,568 | $130 | — | — |
| Q3 2013 | 16,826 | $964 | — | — |
| Q2 2013 | 5,709 | $268 | — | — |