CUSIP: 096761101 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2017 | 4,000 | $315 | — | — |
| Q3 2017 | 36,100 | $2,798 | — | — |
| Q2 2017 | 34,800 | $2,499 | — | — |
| Q1 2017 | 34,800 | $2,257 | — | — |
| Q4 2016 | 53,200 | $2,830 | — | — |
| Q3 2016 | 37,600 | $1,440 | — | — |
| Q2 2016 | 33,600 | $1,275 | — | — |
| Q1 2016 | 38,900 | $1,816 | — | — |
| Q4 2015 | 24,600 | $955 | — | — |
| Q3 2015 | 27,100 | $1,175 | — | — |
| Q2 2015 | 48,100 | $2,456 | — | — |
| Q4 2014 | 24,600 | $1,259 | — | — |
| Q3 2014 | 24,600 | $1,165 | — | — |
| Q2 2014 | 9,000 | $450 | — | — |