Ticker: BKH CUSIP: 092113109 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2025 | 5,126 | $356 | $66.47 | $58.20 - $73.32 |
| Q3 2025 | 4,248 | $262 | $57.38 | $54.13 - $60.96 |
| Q2 2025 | 4,245 | $239 | $56.47 | $52.67 - $59.65 |
| Q1 2023 | 4,075 | $257 | $57.47 | $51.53 - $64.19 |
| Q4 2022 | 6,154 | $433 | $58.05 | $50.78 - $62.96 |
| Q3 2022 | 5,482 | $372 | $64.21 | $58.14 - $68.58 |
| Q2 2022 | 6,866 | $483 | $63.81 | $56.66 - $68.52 |
| Q1 2022 | 8,174 | $631 | $58.63 | $54.02 - $65.73 |
| Q4 2021 | 7,842 | $553 | $55.40 | $51.95 - $59.51 |
| Q3 2021 | 7,760 | $487 | $56.46 | $51.50 - $60.51 |
| Q2 2021 | 8,792 | $577 | $55.86 | $53.24 - $58.36 |
| Q1 2021 | 8,258 | $552 | $50.63 | $47.19 - $55.19 |
| Q4 2020 | 10,035 | $616 | $48.27 | $42.45 - $52.98 |
| Q3 2020 | 15,709 | $840 | $45.64 | $41.75 - $49.89 |
| Q2 2020 | 13,996 | $792 | $47.91 | $41.68 - $55.82 |
| Q1 2020 | 11,831 | $758 | $59.44 | $37.90 - $68.25 |
| Q4 2019 | 10,306 | $809 | $60.15 | $57.52 - $62.11 |
| Q3 2019 | 8,428 | $647 | $60.34 | $54.21 - $62.80 |
| Q2 2019 | 8,146 | $636 | $58.01 | $54.08 - $63.38 |
| Q1 2019 | 6,954 | $516 | $52.65 | $46.35 - $57.40 |
| Q4 2018 | 5,717 | $359 | $47.68 | $43.15 - $52.00 |
| Q3 2018 | 6,018 | $350 | $45.23 | $42.66 - $48.12 |
| Q2 2018 | 4,436 | $272 | $42.43 | $39.15 - $46.25 |
| Q1 2018 | 3,869 | $210 | $39.62 | $37.38 - $44.38 |
| Q2 2015 | 5,736 | $251 | $32.61 | $29.70 - $35.86 |
| Q1 2015 | 6,362 | $321 | $34.02 | $32.42 - $35.85 |
| Q4 2014 | 5,832 | $310 | $35.24 | $31.42 - $38.13 |
| Q3 2014 | 6,652 | $319 | $35.67 | $31.93 - $41.13 |
| Q2 2014 | 800 | $49 | $38.31 | $36.56 - $40.65 |
| Q1 2014 | 800 | $46 | $36.15 | $33.35 - $38.82 |
| Q4 2013 | 1,600 | $84 | $33.02 | $30.45 - $35.53 |
| Q3 2013 | 1,600 | $80 | $32.70 | $30.21 - $35.44 |
| Q2 2013 | 1,600 | $78 | $30.15 | $27.57 - $32.51 |