Ticker: BKH CUSIP: 092113109 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2025 | 6,918 | $480 | $66.47 | $58.20 - $73.32 |
| Q3 2025 | 6,735 | $415 | $57.38 | $54.13 - $60.96 |
| Q2 2025 | 6,951 | $390 | $56.47 | $52.67 - $59.65 |
| Q1 2025 | 5,833 | $354 | $56.47 | $52.15 - $59.45 |
| Q4 2024 | 5,775 | $338 | $57.33 | $53.67 - $62.19 |
| Q3 2024 | 5,834 | $357 | $54.39 | $49.37 - $58.14 |
| Q2 2024 | 5,333 | $290 | $50.26 | $46.53 - $53.93 |
| Q1 2024 | 5,297 | $289 | $47.73 | $44.68 - $50.77 |
| Q4 2023 | 5,086 | $274 | $46.16 | $41.54 - $51.76 |
| Q3 2023 | 5,269 | $267 | $50.50 | $44.92 - $54.81 |
| Q2 2023 | 4,687 | $267 | $55.83 | $52.26 - $58.57 |
| Q4 2022 | 86 | $0 | $58.05 | $50.78 - $62.96 |
| Q3 2022 | 91 | $5 | $64.21 | $58.14 - $68.58 |
| Q2 2022 | 92 | $6 | $63.81 | $56.66 - $68.52 |
| Q1 2022 | 92 | $6 | $58.63 | $54.02 - $65.73 |
| Q4 2020 | 295 | $18 | $48.27 | $42.45 - $52.98 |
| Q3 2020 | 560 | $30 | $45.64 | $41.75 - $49.89 |
| Q2 2020 | 486 | $27 | $47.91 | $41.68 - $55.82 |
| Q1 2020 | 551 | $34 | $59.44 | $37.90 - $68.25 |
| Q4 2019 | 551 | $43 | $60.15 | $57.52 - $62.11 |
| Q3 2019 | 273 | $21 | $60.34 | $54.21 - $62.80 |
| Q1 2019 | 1,402 | $102 | $52.65 | $46.35 - $57.40 |
| Q4 2018 | 2,140 | $133 | $47.68 | $43.15 - $52.00 |
| Q3 2018 | 2,412 | $140 | $45.23 | $42.66 - $48.12 |
| Q2 2018 | 1,097 | $67 | $42.43 | $39.15 - $46.25 |
| Q1 2018 | 700 | $42 | $39.62 | $37.38 - $44.38 |
| Q4 2017 | 700 | $42 | $45.46 | $41.87 - $51.03 |
| Q3 2017 | 385 | $27 | $50.60 | $48.73 - $51.89 |
| Q2 2017 | 240 | $16 | $49.84 | $47.18 - $52.32 |
| Q1 2017 | 240 | $16 | $45.51 | $43.01 - $48.38 |
| Q4 2016 | 240 | $15 | $42.62 | $38.96 - $45.02 |
| Q3 2016 | 233 | $14 | $43.19 | $40.45 - $45.62 |
| Q2 2016 | 233 | $15 | $42.44 | $39.39 - $44.88 |
| Q1 2016 | 1,402 | $102 | $37.32 | $31.07 - $42.88 |
| Q4 2015 | 916 | $43 | $30.44 | $27.84 - $33.06 |