Ticker: BKH CUSIP: 092113109 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q3 2018 | 749 | $46 | $45.23 | $42.66 - $48.12 |
| Q2 2018 | 743 | $45 | $42.43 | $39.15 - $46.25 |
| Q1 2018 | 737 | $40 | $39.62 | $37.38 - $44.38 |
| Q4 2017 | 730 | $44 | $45.46 | $41.87 - $51.03 |
| Q3 2017 | 724 | $50 | $50.60 | $48.73 - $51.89 |
| Q1 2017 | 715 | $48 | $45.51 | $43.01 - $48.38 |
| Q4 2016 | 710 | $44 | $42.62 | $38.96 - $45.02 |
| Q3 2016 | 705 | $43 | $43.19 | $40.45 - $45.62 |
| Q2 2016 | 700 | $44 | $42.44 | $39.39 - $44.88 |
| Q1 2016 | 695 | $42 | $37.32 | $31.07 - $42.88 |
| Q4 2015 | 351 | $16 | $30.44 | $27.84 - $33.06 |