Ticker: BKH CUSIP: 092113109 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2025 | 16,886 | $1,172 | $66.47 | $58.20 - $73.32 |
| Q3 2025 | 16,239 | $1,000 | $57.38 | $54.13 - $60.96 |
| Q2 2025 | 16,190 | $908 | $56.47 | $52.67 - $59.65 |
| Q1 2025 | 15,924 | $966 | $56.47 | $52.15 - $59.45 |
| Q4 2024 | 15,907 | $931 | $57.33 | $53.67 - $62.19 |
| Q3 2024 | 15,475 | $946 | $54.39 | $49.37 - $58.14 |
| Q2 2024 | 15,385 | $837 | $50.26 | $46.53 - $53.93 |
| Q1 2024 | 15,165 | $828 | $47.73 | $44.68 - $50.77 |
| Q4 2023 | 15,127 | $816 | $46.16 | $41.54 - $51.76 |
| Q3 2023 | 14,884 | $753 | $50.50 | $44.92 - $54.81 |
| Q2 2023 | 14,814 | $893 | $55.83 | $52.26 - $58.57 |
| Q1 2023 | 14,438 | $911 | $57.47 | $51.53 - $64.19 |
| Q4 2022 | 6,023 | $424 | $58.05 | $50.78 - $62.96 |
| Q3 2022 | 9,399 | $637 | $64.21 | $58.14 - $68.58 |
| Q2 2022 | 10,852 | $790 | $63.81 | $56.66 - $68.52 |
| Q1 2022 | 10,600 | $816 | $58.63 | $54.02 - $65.73 |
| Q4 2021 | 10,580 | $747 | $55.40 | $51.95 - $59.51 |
| Q3 2021 | 10,487 | $658 | $56.46 | $51.50 - $60.51 |
| Q2 2021 | 10,471 | $687 | $55.86 | $53.24 - $58.36 |
| Q1 2021 | 10,475 | $699 | $50.63 | $47.19 - $55.19 |
| Q4 2020 | 21,575 | $1,326 | $48.27 | $42.45 - $52.98 |
| Q3 2020 | 21,835 | $1,237 | $45.64 | $41.75 - $49.89 |
| Q2 2020 | 21,835 | $1,237 | $47.91 | $41.68 - $55.82 |
| Q1 2020 | 21,348 | $1,367 | $59.44 | $37.90 - $68.25 |
| Q4 2019 | 17,553 | $1,379 | $60.15 | $57.52 - $62.11 |
| Q3 2019 | 17,411 | $1,336 | $60.34 | $54.21 - $62.80 |
| Q2 2019 | 15,496 | $1,211 | $58.01 | $54.08 - $63.38 |
| Q1 2019 | 9,608 | $712 | $52.65 | $46.35 - $57.40 |
| Q4 2018 | 10,203 | $641 | $47.68 | $43.15 - $52.00 |
| Q3 2018 | 10,102 | $587 | $45.23 | $42.66 - $48.12 |
| Q2 2018 | 10,534 | $645 | $42.43 | $39.15 - $46.25 |
| Q1 2018 | 10,956 | $595 | $39.62 | $37.38 - $44.38 |
| Q4 2017 | 7,005 | $421 | $45.46 | $41.87 - $51.03 |
| Q3 2017 | 6,995 | $482 | $50.60 | $48.73 - $51.89 |
| Q2 2017 | 9,203 | $621 | $49.84 | $47.18 - $52.32 |
| Q1 2017 | 9,200 | $612 | $45.51 | $43.01 - $48.38 |
| Q4 2016 | 9,159 | $562 | $42.62 | $38.96 - $45.02 |
| Q3 2016 | 9,010 | $552 | $43.19 | $40.45 - $45.62 |
| Q2 2016 | 99,156 | $6,251 | $42.44 | $39.39 - $44.88 |
| Q1 2016 | 179,392 | $10,787 | $37.32 | $31.07 - $42.88 |
| Q4 2015 | 218,990 | $10,168 | $30.44 | $27.84 - $33.06 |
| Q3 2015 | 200,360 | $8,283 | $28.18 | $25.38 - $32.28 |
| Q2 2015 | 183,610 | $8,015 | $32.61 | $29.70 - $35.86 |
| Q1 2015 | 183,610 | $9,261 | $34.02 | $32.42 - $35.85 |