Ticker: BKH CUSIP: 092113109 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2017 | 155 | $9 | $45.46 | $41.87 - $51.03 |
| Q3 2017 | 128 | $9 | $50.60 | $48.73 - $51.89 |
| Q2 2017 | 124 | $8 | $49.84 | $47.18 - $52.32 |
| Q1 2017 | 135 | $9 | $45.51 | $43.01 - $48.38 |
| Q4 2016 | 135 | $8 | $42.62 | $38.96 - $45.02 |
| Q3 2016 | 110 | $7 | $43.19 | $40.45 - $45.62 |
| Q2 2016 | 91 | $6 | $42.44 | $39.39 - $44.88 |
| Q1 2016 | 91 | $5 | $37.32 | $31.07 - $42.88 |
| Q4 2015 | 135 | $6 | $30.44 | $27.84 - $33.06 |
| Q3 2015 | 155 | $6 | $28.18 | $25.38 - $32.28 |
| Q2 2015 | 147 | $6 | $32.61 | $29.70 - $35.86 |
| Q1 2015 | 137 | $7 | $34.02 | $32.42 - $35.85 |
| Q4 2014 | 112 | $6 | $35.24 | $31.42 - $38.13 |
| Q3 2014 | 119 | $6 | $35.67 | $31.93 - $41.13 |
| Q2 2014 | 104 | $6 | $38.31 | $36.56 - $40.65 |
| Q1 2014 | 94 | $5 | $36.15 | $33.35 - $38.82 |
| Q4 2013 | 101 | $5 | $33.02 | $30.45 - $35.53 |
| Q3 2013 | 101 | $5 | $32.70 | $30.21 - $35.44 |
| Q2 2013 | 101 | $5 | $30.15 | $27.57 - $32.51 |