CUSIP: 095573101 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2018 | 5,600 | $119 | — | — |
| Q3 2018 | 28,900 | $696 | — | — |
| Q2 2018 | 36,600 | $812 | — | — |
| Q1 2018 | 37,900 | $790 | — | — |
| Q4 2017 | 36,000 | $723 | — | — |
| Q3 2017 | 37,200 | $714 | — | — |
| Q2 2017 | 39,000 | $698 | — | — |
| Q1 2017 | 39,700 | $708 | — | — |
| Q4 2016 | 39,700 | $744 | — | — |
| Q3 2016 | 44,200 | $663 | — | — |
| Q2 2016 | 45,800 | $676 | — | — |
| Q1 2016 | 44,000 | $601 | — | — |
| Q4 2015 | 44,000 | $673 | — | — |
| Q3 2015 | 47,500 | $657 | — | — |
| Q2 2015 | 52,800 | $739 | — | — |
| Q1 2015 | 56,100 | $741 | — | — |
| Q4 2014 | 9,890 | $134 | — | — |
| Q3 2014 | 9,700 | $127 | — | — |