CUSIP: 096761101 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2017 | 32,300 | $2,546 | — | — |
| Q3 2017 | 31,300 | $2,426 | — | — |
| Q2 2017 | 31,300 | $2,248 | — | — |
| Q1 2017 | 29,300 | $1,901 | — | — |
| Q4 2016 | 29,300 | $1,559 | — | — |
| Q3 2016 | 29,300 | $1,122 | — | — |
| Q2 2016 | 33,200 | $1,260 | — | — |
| Q1 2016 | 34,100 | $1,540 | — | — |
| Q4 2015 | 28,400 | $1,103 | — | — |
| Q3 2015 | 29,500 | $1,279 | — | — |
| Q2 2015 | 25,900 | $1,322 | — | — |
| Q1 2015 | 27,600 | $1,277 | — | — |
| Q4 2014 | 27,600 | $1,413 | — | — |
| Q3 2014 | 27,600 | $1,307 | — | — |
| Q2 2014 | 29,600 | $1,481 | — | — |
| Q1 2014 | 30,400 | $1,521 | — | — |
| Q4 2013 | 23,900 | $1,209 | — | — |
| Q3 2013 | 23,900 | $1,369 | — | — |
| Q2 2013 | 25,200 | $1,184 | — | — |