Ticker: BKH CUSIP: 092113109 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2025 | 50,920 | $3,535 | $66.47 | $58.20 - $73.32 |
| Q3 2025 | 125,771 | $7,746 | $57.38 | $54.13 - $60.96 |
| Q2 2024 | 31,770 | $1,728 | $50.26 | $46.53 - $53.93 |
| Q1 2024 | 45,572 | $2,488 | $47.73 | $44.68 - $50.77 |
| Q3 2023 | 52,931 | $2,678 | $50.50 | $44.92 - $54.81 |
| Q1 2023 | 14,482 | $914 | $57.47 | $51.53 - $64.19 |
| Q2 2022 | 38,759 | $2,820 | $63.81 | $56.66 - $68.52 |
| Q4 2021 | 4,737 | $334 | $55.40 | $51.95 - $59.51 |
| Q2 2021 | 3,375 | $222 | $55.86 | $53.24 - $58.36 |
| Q1 2021 | 41,266 | $2,755 | $50.63 | $47.19 - $55.19 |
| Q4 2020 | 219,252 | $13,473 | $48.27 | $42.45 - $52.98 |
| Q3 2020 | 261,376 | $13,981 | $45.64 | $41.75 - $49.89 |
| Q2 2020 | 65,364 | $3,704 | $47.91 | $41.68 - $55.82 |
| Q1 2020 | 106,920 | $6,846 | $59.44 | $37.90 - $68.25 |
| Q4 2019 | 156,929 | $12,325 | $60.15 | $57.52 - $62.11 |
| Q3 2019 | 205,623 | $15,777 | $60.34 | $54.21 - $62.80 |
| Q2 2019 | 99,213 | $7,755 | $58.01 | $54.08 - $63.38 |
| Q1 2019 | 65,189 | $4,829 | $52.65 | $46.35 - $57.40 |
| Q4 2018 | 112,487 | $7,062 | $47.68 | $43.15 - $52.00 |
| Q3 2018 | 39,799 | $2,312 | $45.23 | $42.66 - $48.12 |
| Q2 2018 | 28,635 | $1,752 | $42.43 | $39.15 - $46.25 |
| Q1 2018 | 62,716 | $3,405 | $39.62 | $37.38 - $44.38 |
| Q4 2017 | 112,808 | $6,781 | $45.46 | $41.87 - $51.03 |
| Q3 2017 | 6,138 | $423 | $50.60 | $48.73 - $51.89 |
| Q1 2017 | 24,470 | $1,627 | $45.51 | $43.01 - $48.38 |
| Q4 2016 | 43,599 | $2,675 | $42.62 | $38.96 - $45.02 |
| Q3 2016 | 58,521 | $3,583 | $43.19 | $40.45 - $45.62 |
| Q2 2016 | 49,297 | $3,108 | $42.44 | $39.39 - $44.88 |
| Q1 2016 | 4,250 | $256 | $37.32 | $31.07 - $42.88 |
| Q4 2015 | 27,511 | $1,277 | $30.44 | $27.84 - $33.06 |
| Q3 2015 | 98,599 | $4,076 | $28.18 | $25.38 - $32.28 |
| Q2 2015 | 19,926 | $870 | $32.61 | $29.70 - $35.86 |
| Q1 2015 | 12,542 | $633 | $34.02 | $32.42 - $35.85 |
| Q4 2014 | 25,263 | $1,340 | $35.24 | $31.42 - $38.13 |
| Q3 2014 | 21,588 | $1,034 | $35.67 | $31.93 - $41.13 |
| Q2 2014 | 48,834 | $2,998 | $38.31 | $36.56 - $40.65 |
| Q1 2014 | 17,683 | $1,019 | $36.15 | $33.35 - $38.82 |
| Q4 2013 | 27,645 | $1,452 | $33.02 | $30.45 - $35.53 |
| Q3 2013 | 8,900 | $444 | $32.70 | $30.21 - $35.44 |
| Q2 2013 | 5,235 | $255 | $30.15 | $27.57 - $32.51 |