Ticker: BKH CUSIP: 092113109 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q2 2021 | 3,574 | $235 | $55.86 | $53.24 - $58.36 |
| Q1 2021 | 5,845 | $390 | $50.63 | $47.19 - $55.19 |
| Q4 2020 | 5,836 | $359 | $48.27 | $42.45 - $52.98 |
| Q3 2020 | 17,709 | $947 | $45.64 | $41.75 - $49.89 |
| Q2 2020 | 13,227 | $749 | $47.91 | $41.68 - $55.82 |
| Q2 2019 | 3,325 | $260 | $58.01 | $54.08 - $63.38 |
| Q1 2019 | 3,325 | $246 | $52.65 | $46.35 - $57.40 |
| Q4 2018 | 6,821 | $428 | $47.68 | $43.15 - $52.00 |
| Q3 2018 | 10,710 | $622 | $45.23 | $42.66 - $48.12 |
| Q2 2018 | 10,270 | $629 | $42.43 | $39.15 - $46.25 |
| Q4 2017 | 4,158 | $250 | $45.46 | $41.87 - $51.03 |
| Q3 2017 | 4,158 | $286 | $50.60 | $48.73 - $51.89 |
| Q2 2017 | 4,159 | $281 | $49.84 | $47.18 - $52.32 |
| Q1 2017 | 4,859 | $319 | $45.51 | $43.01 - $48.38 |
| Q4 2016 | 4,775 | $293 | $42.62 | $38.96 - $45.02 |
| Q3 2016 | 4,575 | $280 | $43.19 | $40.45 - $45.62 |
| Q2 2016 | 4,575 | $288 | $42.44 | $39.39 - $44.88 |
| Q1 2016 | 4,575 | $274 | $37.32 | $31.07 - $42.88 |
| Q4 2015 | 4,575 | $211 | $30.44 | $27.84 - $33.06 |
| Q3 2015 | 4,909 | $203 | $28.18 | $25.38 - $32.28 |
| Q2 2015 | 5,909 | $258 | $32.61 | $29.70 - $35.86 |
| Q1 2015 | 5,909 | $297 | $34.02 | $32.42 - $35.85 |
| Q4 2014 | 5,709 | $302 | $35.24 | $31.42 - $38.13 |
| Q3 2014 | 6,309 | $302 | $35.67 | $31.93 - $41.13 |
| Q2 2014 | 6,309 | $387 | $38.31 | $36.56 - $40.65 |
| Q1 2014 | 6,309 | $363 | $36.15 | $33.35 - $38.82 |
| Q4 2013 | 6,609 | $347 | $33.02 | $30.45 - $35.53 |
| Q3 2013 | 6,609 | $329 | $32.70 | $30.21 - $35.44 |
| Q2 2013 | 6,942 | $338 | $30.15 | $27.57 - $32.51 |