Ticker: BKH CUSIP: 092113109 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2025 | 572,227 | $39,724 | $66.47 | $58.20 - $73.32 |
| Q3 2025 | 306,763 | $18,894 | $57.38 | $54.13 - $60.96 |
| Q2 2025 | 270,303 | $15,164 | $56.47 | $52.67 - $59.65 |
| Q1 2025 | 408,628 | $24,783 | $56.47 | $52.15 - $59.45 |
| Q4 2024 | 312,098 | $18,264 | $57.33 | $53.67 - $62.19 |
| Q3 2024 | 161,548 | $9,874 | $54.39 | $49.37 - $58.14 |
| Q2 2024 | 124,800 | $6,787 | $50.26 | $46.53 - $53.93 |
| Q1 2024 | 216,012 | $11,794 | $47.73 | $44.68 - $50.77 |
| Q4 2023 | 81,983 | $4,423 | $46.16 | $41.54 - $51.76 |
| Q3 2023 | 115,513 | $5,844 | $50.50 | $44.92 - $54.81 |
| Q2 2023 | 110,146 | $6,637 | $55.83 | $52.26 - $58.57 |
| Q1 2023 | 148,264 | $9,355 | $57.47 | $51.53 - $64.19 |
| Q4 2022 | 138,015 | $9,708 | $58.05 | $50.78 - $62.96 |
| Q3 2022 | 93,093 | $6,305 | $64.21 | $58.14 - $68.58 |
| Q2 2022 | 105,284 | $7,661 | $63.81 | $56.66 - $68.52 |
| Q1 2022 | 119,924 | $9,236 | $58.63 | $54.02 - $65.73 |
| Q4 2021 | 145,150 | $10,243 | $55.40 | $51.95 - $59.51 |
| Q3 2021 | 86,520 | $5,430 | $56.46 | $51.50 - $60.51 |
| Q2 2021 | 72,181 | $4,737 | $55.86 | $53.24 - $58.36 |
| Q1 2021 | 84,489 | $5,641 | $50.63 | $47.19 - $55.19 |
| Q4 2020 | 38,928 | $2,393 | $48.27 | $42.45 - $52.98 |
| Q3 2020 | 32,937 | $1,762 | $45.64 | $41.75 - $49.89 |
| Q2 2020 | 29,985 | $1,699 | $47.91 | $41.68 - $55.82 |
| Q1 2020 | 28,925 | $1,852 | $59.44 | $37.90 - $68.25 |
| Q4 2019 | 156,652 | $12,304 | $60.15 | $57.52 - $62.11 |
| Q3 2019 | 89,941 | $6,902 | $60.34 | $54.21 - $62.80 |
| Q2 2019 | 48,969 | $3,828 | $58.01 | $54.08 - $63.38 |
| Q1 2019 | 37,117 | $2,750 | $52.65 | $46.35 - $57.40 |
| Q4 2018 | 64,075 | $4,023 | $47.68 | $43.15 - $52.00 |
| Q3 2018 | 56,067 | $3,256 | $45.23 | $42.66 - $48.12 |
| Q2 2018 | 48,502 | $2,969 | $42.43 | $39.15 - $46.25 |
| Q1 2018 | 39,807 | $2,162 | $39.62 | $37.38 - $44.38 |
| Q4 2017 | 45,987 | $2,765 | $45.46 | $41.87 - $51.03 |
| Q3 2017 | 25,320 | $1,744 | $50.60 | $48.73 - $51.89 |
| Q2 2017 | 41,472 | $2,798 | $49.84 | $47.18 - $52.32 |
| Q1 2017 | 26,021 | $1,729 | $45.51 | $43.01 - $48.38 |
| Q4 2016 | 48,160 | $2,954 | $42.62 | $38.96 - $45.02 |
| Q3 2016 | 36,634 | $2,243 | $43.19 | $40.45 - $45.62 |
| Q2 2016 | 44,263 | $2,791 | $42.44 | $39.39 - $44.88 |
| Q1 2016 | 40,069 | $2,410 | $37.32 | $31.07 - $42.88 |
| Q4 2015 | 99,853 | $4,637 | $30.44 | $27.84 - $33.06 |
| Q3 2015 | 54,971 | $2,273 | $28.18 | $25.38 - $32.28 |
| Q2 2015 | 62,921 | $2,746 | $32.61 | $29.70 - $35.86 |
| Q1 2015 | 65,011 | $3,279 | $34.02 | $32.42 - $35.85 |
| Q4 2014 | 79,056 | $4,193 | $35.24 | $31.42 - $38.13 |