Ticker: BKH CUSIP: 092113109 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2025 | 962 | $67 | $66.47 | $58.20 - $73.32 |
| Q3 2025 | 862 | $53 | $57.38 | $54.13 - $60.96 |
| Q2 2025 | 1,037 | $58 | $56.47 | $52.67 - $59.65 |
| Q1 2025 | 1,134 | $69 | $56.47 | $52.15 - $59.45 |
| Q4 2024 | 685 | $40 | $57.33 | $53.67 - $62.19 |
| Q3 2024 | 659 | $40 | $54.39 | $49.37 - $58.14 |
| Q2 2024 | 562 | $31 | $50.26 | $46.53 - $53.93 |
| Q1 2024 | 562 | $31 | $47.73 | $44.68 - $50.77 |
| Q4 2023 | 562 | $30 | $46.16 | $41.54 - $51.76 |
| Q3 2023 | 562 | $28 | $50.50 | $44.92 - $54.81 |
| Q2 2023 | 300 | $18 | $55.83 | $52.26 - $58.57 |
| Q1 2023 | 300 | $19 | $57.47 | $51.53 - $64.19 |
| Q4 2022 | 300 | $21 | $58.05 | $50.78 - $62.96 |
| Q3 2022 | 300 | $20 | $64.21 | $58.14 - $68.58 |
| Q2 2022 | 1,001 | $75 | $63.81 | $56.66 - $68.52 |
| Q1 2022 | 2,200 | $169 | $58.63 | $54.02 - $65.73 |
| Q4 2021 | 1,000 | $70 | $55.40 | $51.95 - $59.51 |
| Q3 2021 | 999 | $63 | $56.46 | $51.50 - $60.51 |
| Q2 2021 | 899 | $59 | $55.86 | $53.24 - $58.36 |
| Q1 2021 | 9,562 | $659 | $50.63 | $47.19 - $55.19 |
| Q4 2020 | 9,562 | $598 | $48.27 | $42.45 - $52.98 |
| Q3 2020 | 8,971 | $478 | $45.64 | $41.75 - $49.89 |
| Q2 2020 | 8,971 | $475 | $47.91 | $41.68 - $55.82 |
| Q1 2020 | 8,971 | $566 | $59.44 | $37.90 - $68.25 |
| Q4 2019 | 8,971 | $699 | $60.15 | $57.52 - $62.11 |
| Q3 2019 | 9,306 | $714 | $60.34 | $54.21 - $62.80 |
| Q2 2019 | 9,418 | $736 | $58.01 | $54.08 - $63.38 |
| Q1 2019 | 9,122 | $675 | $52.65 | $46.35 - $57.40 |
| Q4 2018 | 9,122 | $566 | $47.68 | $43.15 - $52.00 |
| Q3 2018 | 8,970 | $521 | $45.23 | $42.66 - $48.12 |
| Q2 2018 | 9,169 | $561 | $42.43 | $39.15 - $46.25 |
| Q1 2018 | 9,169 | $497 | $39.62 | $37.38 - $44.38 |
| Q4 2017 | 9,169 | $551 | $45.46 | $41.87 - $51.03 |
| Q3 2017 | 9,169 | $631 | $50.60 | $48.73 - $51.89 |
| Q2 2017 | 9,169 | $618 | $49.84 | $47.18 - $52.32 |
| Q1 2017 | 9,168 | $609 | $45.51 | $43.01 - $48.38 |
| Q4 2016 | 9,194 | $564 | $42.62 | $38.96 - $45.02 |
| Q3 2016 | 8,694 | $532 | $43.19 | $40.45 - $45.62 |
| Q2 2016 | 8,668 | $555 | $42.44 | $39.39 - $44.88 |
| Q1 2016 | 9,268 | $563 | $37.32 | $31.07 - $42.88 |