CUSIP: 09253Y100 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2017 | 27,650 | $322 | — | — |
| Q3 2017 | 27,650 | $328 | — | — |
| Q2 2017 | 27,000 | $321 | — | — |
| Q1 2017 | 27,000 | $315 | — | — |
| Q4 2016 | 27,000 | $304 | — | — |
| Q3 2016 | 36,500 | $463 | — | — |
| Q2 2016 | 37,800 | $485 | — | — |
| Q1 2016 | 37,800 | $467 | — | — |
| Q4 2015 | 37,800 | $447 | — | — |
| Q3 2015 | 37,800 | $427 | — | — |
| Q2 2015 | 37,800 | $419 | — | — |
| Q1 2015 | 37,800 | $440 | — | — |
| Q4 2014 | 39,600 | $451 | — | — |
| Q3 2014 | 44,600 | $499 | — | — |
| Q2 2014 | 44,600 | $499 | — | — |
| Q1 2014 | 44,600 | $487 | — | — |
| Q4 2013 | 44,600 | $463 | — | — |