Ticker: BKH CUSIP: 092113109 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2025 | 5,516 | $383 | $66.47 | $58.20 - $73.32 |
| Q1 2025 | 3,313 | $201 | $56.47 | $52.15 - $59.45 |
| Q4 2024 | 3,655 | $214 | $57.33 | $53.67 - $62.19 |
| Q3 2024 | 3,523 | $215 | $54.39 | $49.37 - $58.14 |
| Q1 2024 | 4,005 | $219 | $47.73 | $44.68 - $50.77 |
| Q4 2023 | 4,113 | $222 | $46.16 | $41.54 - $51.76 |
| Q4 2022 | 21,415 | $1,506 | $58.05 | $50.78 - $62.96 |
| Q3 2022 | 21,211 | $1,437 | $64.21 | $58.14 - $68.58 |
| Q2 2022 | 21,087 | $1,535 | $63.81 | $56.66 - $68.52 |
| Q1 2022 | 11,754 | $905 | $58.63 | $54.02 - $65.73 |
| Q4 2021 | 11,645 | $822 | $55.40 | $51.95 - $59.51 |
| Q3 2021 | 11,547 | $725 | $56.46 | $51.50 - $60.51 |
| Q2 2021 | 15,306 | $1,005 | $55.86 | $53.24 - $58.36 |
| Q1 2021 | 15,186 | $1,014 | $50.63 | $47.19 - $55.19 |
| Q4 2020 | 15,043 | $924 | $48.27 | $42.45 - $52.98 |
| Q3 2020 | 15,086 | $807 | $45.64 | $41.75 - $49.89 |
| Q2 2020 | 14,952 | $847 | $47.91 | $41.68 - $55.82 |
| Q1 2020 | 14,828 | $949 | $59.44 | $37.90 - $68.25 |
| Q4 2019 | 14,000 | $1,100 | $60.15 | $57.52 - $62.11 |
| Q3 2019 | 15,984 | $1,226 | $60.34 | $54.21 - $62.80 |
| Q2 2019 | 16,199 | $1,266 | $58.01 | $54.08 - $63.38 |
| Q1 2019 | 16,109 | $1,193 | $52.65 | $46.35 - $57.40 |
| Q4 2018 | 16,104 | $1,011 | $47.68 | $43.15 - $52.00 |
| Q3 2018 | 15,998 | $929 | $45.23 | $42.66 - $48.12 |
| Q2 2018 | 15,990 | $982 | $42.43 | $39.15 - $46.25 |
| Q1 2018 | 15,849 | $861 | $39.62 | $37.38 - $44.38 |
| Q4 2017 | 15,858 | $953 | $45.46 | $41.87 - $51.03 |
| Q3 2017 | 3,577 | $246 | $50.60 | $48.73 - $51.89 |
| Q2 2017 | 3,577 | $241 | $49.84 | $47.18 - $52.32 |
| Q1 2017 | 4,377 | $291 | $45.51 | $43.01 - $48.38 |
| Q4 2016 | 4,392 | $269 | $42.62 | $38.96 - $45.02 |
| Q3 2016 | 4,292 | $263 | $43.19 | $40.45 - $45.62 |
| Q2 2016 | 5,712 | $360 | $42.44 | $39.39 - $44.88 |
| Q1 2016 | 5,392 | $324 | $37.32 | $31.07 - $42.88 |