Ticker: BKH CUSIP: 092113109 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2025 | 65,339 | $4,536 | $66.47 | $58.20 - $73.32 |
| Q3 2025 | 61,708 | $3,801 | $57.38 | $54.13 - $60.96 |
| Q2 2025 | 51,668 | $2,899 | $56.47 | $52.67 - $59.65 |
| Q1 2025 | 59,163 | $3,588 | $56.47 | $52.15 - $59.45 |
| Q4 2024 | 54,088 | $3,165 | $57.33 | $53.67 - $62.19 |
| Q3 2024 | 33,767 | $2,064 | $54.39 | $49.37 - $58.14 |
| Q2 2024 | 25,879 | $1,407 | $50.26 | $46.53 - $53.93 |
| Q1 2024 | 22,324 | $1,219 | $47.73 | $44.68 - $50.77 |
| Q4 2023 | 12,133 | $655 | $46.16 | $41.54 - $51.76 |
| Q3 2023 | 35,205 | $1,781 | $50.50 | $44.92 - $54.81 |
| Q2 2023 | 13,984 | $843 | $55.83 | $52.26 - $58.57 |
| Q1 2023 | 13,369 | $844 | $57.47 | $51.53 - $64.19 |
| Q4 2022 | 13,715 | $965 | $58.05 | $50.78 - $62.96 |
| Q3 2022 | 12,240 | $829 | $64.21 | $58.14 - $68.58 |
| Q2 2022 | 12,064 | $878 | $63.81 | $56.66 - $68.52 |
| Q1 2022 | 10,844 | $835 | $58.63 | $54.02 - $65.73 |
| Q4 2021 | 10,300 | $727 | $55.40 | $51.95 - $59.51 |
| Q3 2021 | 10,962 | $688 | $56.46 | $51.50 - $60.51 |
| Q2 2021 | 10,991 | $721 | $55.86 | $53.24 - $58.36 |
| Q1 2021 | 11,571 | $773 | $50.63 | $47.19 - $55.19 |
| Q4 2020 | 12,447 | $765 | $48.27 | $42.45 - $52.98 |
| Q3 2020 | 9,787 | $523 | $45.64 | $41.75 - $49.89 |
| Q2 2020 | 9,093 | $515 | $47.91 | $41.68 - $55.82 |
| Q1 2020 | 10,111 | $647 | $59.44 | $37.90 - $68.25 |
| Q4 2019 | 17,044 | $1,339 | $60.15 | $57.52 - $62.11 |
| Q3 2019 | 42,288 | $3,245 | $60.34 | $54.21 - $62.80 |
| Q2 2019 | 54,436 | $4,255 | $58.01 | $54.08 - $63.38 |
| Q1 2019 | 8,474 | $628 | $52.65 | $46.35 - $57.40 |
| Q4 2018 | 8,319 | $522 | $47.68 | $43.15 - $52.00 |
| Q2 2018 | 1,282 | $78 | $42.43 | $39.15 - $46.25 |
| Q1 2018 | 1,129 | $65 | $39.62 | $37.38 - $44.38 |
| Q4 2017 | 1,364 | $82 | $45.46 | $41.87 - $51.03 |
| Q3 2017 | 1,750 | $121 | $50.60 | $48.73 - $51.89 |
| Q2 2017 | 3,014 | $202 | $49.84 | $47.18 - $52.32 |
| Q1 2017 | 2,056 | $135 | $45.51 | $43.01 - $48.38 |
| Q4 2016 | 2,181 | $134 | $42.62 | $38.96 - $45.02 |
| Q3 2016 | 2,695 | $165 | $43.19 | $40.45 - $45.62 |
| Q2 2016 | 7,826 | $493 | $42.44 | $39.39 - $44.88 |
| Q1 2016 | 8,750 | $526 | $37.32 | $31.07 - $42.88 |
| Q4 2015 | 7,827 | $363 | $30.44 | $27.84 - $33.06 |
| Q4 2014 | 331 | $18 | $35.24 | $31.42 - $38.13 |
| Q3 2014 | 331 | $16 | $35.67 | $31.93 - $41.13 |
| Q2 2014 | 295 | $18 | $38.31 | $36.56 - $40.65 |
| Q1 2014 | 132 | $8 | $36.15 | $33.35 - $38.82 |
| Q4 2013 | 132 | $7 | $33.02 | $30.45 - $35.53 |
| Q3 2013 | 170 | $8 | $32.70 | $30.21 - $35.44 |
| Q2 2013 | 245 | $12 | $30.15 | $27.57 - $32.51 |