Ticker: BKH CUSIP: 092113109 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2025 | 89,361 | $6,204 | $66.47 | $58.20 - $73.32 |
| Q3 2025 | 99,979 | $6,158 | $57.38 | $54.13 - $60.96 |
| Q2 2025 | 22,635 | $1,270 | $56.47 | $52.67 - $59.65 |
| Q1 2025 | 24,728 | $1,500 | $56.47 | $52.15 - $59.45 |
| Q4 2024 | 22,304 | $1,305 | $57.33 | $53.67 - $62.19 |
| Q3 2024 | 17,715 | $1,083 | $54.39 | $49.37 - $58.14 |
| Q2 2024 | 16,004 | $870 | $50.26 | $46.53 - $53.93 |
| Q1 2024 | 14,075 | $769 | $47.73 | $44.68 - $50.77 |
| Q4 2023 | 14,024 | $757 | $46.16 | $41.54 - $51.76 |
| Q3 2023 | 20,126 | $1,018 | $50.50 | $44.92 - $54.81 |
| Q2 2023 | 16,981 | $1,023 | $55.83 | $52.26 - $58.57 |
| Q1 2023 | 16,632 | $1,049 | $57.47 | $51.53 - $64.19 |
| Q4 2022 | 30,283 | $2,130 | $58.05 | $50.78 - $62.96 |
| Q3 2022 | 30,811 | $2,087 | $64.21 | $58.14 - $68.58 |
| Q2 2022 | 29,119 | $2,144 | $63.81 | $56.66 - $68.52 |
| Q1 2022 | 30,563 | $2,370 | $58.63 | $54.02 - $65.73 |
| Q4 2021 | 50,487 | $3,575 | $55.40 | $51.95 - $59.51 |
| Q3 2021 | 3,803 | $272 | $56.46 | $51.50 - $60.51 |
| Q2 2021 | 20,916 | $1,397 | $55.86 | $53.24 - $58.36 |
| Q1 2021 | 19,679 | $1,307 | $50.63 | $47.19 - $55.19 |
| Q4 2020 | 38,681 | $2,381 | $48.27 | $42.45 - $52.98 |
| Q3 2020 | 136,086 | $7,273 | $45.64 | $41.75 - $49.89 |
| Q2 2020 | 163,376 | $9,262 | $47.91 | $41.68 - $55.82 |
| Q1 2020 | 163,977 | $10,501 | $59.44 | $37.90 - $68.25 |
| Q4 2019 | 166,577 | $13,095 | $60.15 | $57.52 - $62.11 |
| Q3 2019 | 141,378 | $10,865 | $60.34 | $54.21 - $62.80 |
| Q2 2019 | 151,161 | $11,833 | $58.01 | $54.08 - $63.38 |
| Q1 2019 | 139,727 | $10,363 | $52.65 | $46.35 - $57.40 |
| Q4 2018 | 128,916 | $7,511 | $47.68 | $43.15 - $52.00 |
| Q3 2018 | 149,241 | $8,666 | $45.23 | $42.66 - $48.12 |
| Q2 2018 | 133,421 | $8,166 | $42.43 | $39.15 - $46.25 |
| Q1 2018 | 2,176 | $118 | $39.62 | $37.38 - $44.38 |
| Q4 2017 | 124,293 | $7,151 | $45.46 | $41.87 - $51.03 |
| Q3 2017 | 97,265 | $6,430 | $50.60 | $48.73 - $51.89 |
| Q2 2017 | 78,967 | $5,327 | $49.84 | $47.18 - $52.32 |
| Q1 2017 | 63,018 | $4,189 | $45.51 | $43.01 - $48.38 |
| Q4 2016 | 63,675 | $3,932 | $42.62 | $38.96 - $45.02 |
| Q3 2016 | 54,093 | $3,312 | $43.19 | $40.45 - $45.62 |
| Q2 2016 | 54,074 | $3,409 | $42.44 | $39.39 - $44.88 |
| Q1 2016 | 53,247 | $3,202 | $37.32 | $31.07 - $42.88 |
| Q4 2015 | 54,538 | $2,532 | $30.44 | $27.84 - $33.06 |
| Q3 2015 | 41,049 | $1,697 | $28.18 | $25.38 - $32.28 |
| Q2 2015 | 33,817 | $1,476 | $32.61 | $29.70 - $35.86 |
| Q1 2015 | 32,855 | $1,657 | $34.02 | $32.42 - $35.85 |
| Q4 2014 | 34,851 | $1,849 | $35.24 | $31.42 - $38.13 |