Ticker: BKH CUSIP: 092113109 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2025 | 278,659 | $19,345 | $66.47 | $58.20 - $73.32 |
| Q3 2025 | 187,539 | $11,551 | $57.38 | $54.13 - $60.96 |
| Q2 2025 | 173,395 | $9,727 | $56.47 | $52.67 - $59.65 |
| Q1 2025 | 188,485 | $11,432 | $56.47 | $52.15 - $59.45 |
| Q4 2024 | 145,424 | $8,510 | $57.33 | $53.67 - $62.19 |
| Q3 2024 | 102,335 | $6,257 | $54.39 | $49.37 - $58.14 |
| Q2 2024 | 85,813 | $4,665 | $50.26 | $46.53 - $53.93 |
| Q1 2024 | 14,038 | $770 | $47.73 | $44.68 - $50.77 |
| Q4 2023 | 11,463 | $622 | $46.16 | $41.54 - $51.76 |
| Q3 2023 | 70,063 | $3,547 | $50.50 | $44.92 - $54.81 |
| Q2 2023 | 77,798 | $4,681 | $55.83 | $52.26 - $58.57 |
| Q1 2023 | 51,099 | $3,232 | $57.47 | $51.53 - $64.19 |
| Q4 2022 | 48,132 | $3,387 | $58.05 | $50.78 - $62.96 |
| Q3 2022 | 13,429 | $910 | $64.21 | $58.14 - $68.58 |
| Q2 2022 | 13,341 | $973 | $63.81 | $56.66 - $68.52 |
| Q1 2022 | 12,647 | $976 | $58.63 | $54.02 - $65.73 |
| Q4 2021 | 13,597 | $961 | $55.40 | $51.95 - $59.51 |
| Q3 2021 | 11,461 | $721 | $56.46 | $51.50 - $60.51 |
| Q2 2021 | 10,803 | $709 | $55.86 | $53.24 - $58.36 |
| Q1 2021 | 10,871 | $724 | $50.63 | $47.19 - $55.19 |
| Q4 2020 | 5,900 | $362 | $48.27 | $42.45 - $52.98 |
| Q3 2020 | 6,660 | $354 | $45.64 | $41.75 - $49.89 |
| Q2 2020 | 7,510 | $425 | $47.91 | $41.68 - $55.82 |
| Q1 2020 | 6,639 | $423 | $59.44 | $37.90 - $68.25 |
| Q3 2019 | 6,887 | $529 | $60.34 | $54.21 - $62.80 |
| Q2 2019 | 20,412 | $1,594 | $58.01 | $54.08 - $63.38 |
| Q1 2019 | 6,920 | $511 | $52.65 | $46.35 - $57.40 |
| Q4 2018 | 6,744 | $422 | $47.68 | $43.15 - $52.00 |
| Q3 2018 | 6,617 | $385 | $45.23 | $42.66 - $48.12 |
| Q2 2018 | 3,923 | $241 | $42.43 | $39.15 - $46.25 |
| Q4 2017 | 3,417 | $206 | $45.46 | $41.87 - $51.03 |
| Q3 2017 | 3,882 | $265 | $50.60 | $48.73 - $51.89 |
| Q2 2017 | 4,556 | $306 | $49.84 | $47.18 - $52.32 |
| Q1 2017 | 3,885 | $261 | $45.51 | $43.01 - $48.38 |
| Q4 2016 | 3,444 | $211 | $42.62 | $38.96 - $45.02 |
| Q3 2016 | 3,387 | $203 | $43.19 | $40.45 - $45.62 |
| Q2 2016 | 3,340 | $211 | $42.44 | $39.39 - $44.88 |
| Q1 2016 | 4,132 | $248 | $37.32 | $31.07 - $42.88 |
| Q4 2015 | 4,994 | $236 | $30.44 | $27.84 - $33.06 |
| Q1 2015 | 4,280 | $216 | $34.02 | $32.42 - $35.85 |
| Q4 2014 | 3,905 | $207 | $35.24 | $31.42 - $38.13 |
| Q3 2014 | 6,794 | $325 | $35.67 | $31.93 - $41.13 |
| Q2 2014 | 6,794 | $417 | $38.31 | $36.56 - $40.65 |
| Q1 2014 | 6,094 | $351 | $36.15 | $33.35 - $38.82 |
| Q4 2013 | 6,267 | $329 | $33.02 | $30.45 - $35.53 |
| Q3 2013 | 6,654 | $332 | $32.70 | $30.21 - $35.44 |
| Q2 2013 | 7,320 | $357 | $30.15 | $27.57 - $32.51 |