CUSIP: 096761101 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2017 | 15,788 | $1,244 | — | — |
| Q3 2017 | 15,709 | $1,218 | — | — |
| Q2 2017 | 14,837 | $1,066 | — | — |
| Q1 2017 | 12,216 | $792 | — | — |
| Q4 2016 | 14,535 | $773 | — | — |
| Q3 2016 | 14,749 | $564,887 | — | — |
| Q2 2016 | 14,765 | $560,332 | — | — |
| Q1 2016 | 15,893 | $743,000 | — | — |
| Q4 2015 | 17,088 | $664,000 | — | — |
| Q3 2015 | 17,392 | $754 | — | — |
| Q2 2015 | 17,176 | $876,835 | — | — |
| Q1 2015 | 23,042 | $1,065,923 | — | — |
| Q4 2014 | 21,859 | $1,118,743 | — | — |
| Q3 2014 | 22,215 | $1,051,658 | — | — |
| Q2 2014 | 22,048 | $1,103,503 | — | — |
| Q1 2014 | 69,643 | $3,484,240 | — | — |
| Q4 2013 | 74,000 | $3,743,660 | — | — |
| Q3 2013 | 75,603 | $4,329,784 | — | — |
| Q2 2013 | 77,861 | $3,657,910 | — | — |