Ticker: BKH CUSIP: 092113109 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q1 2024 | 3,682 | $201 | $47.73 | $44.68 - $50.77 |
| Q4 2023 | 3,835 | $207 | $46.16 | $41.54 - $51.76 |
| Q3 2023 | 3,835 | $194 | $50.50 | $44.92 - $54.81 |
| Q2 2023 | 3,640 | $219 | $55.83 | $52.26 - $58.57 |
| Q1 2023 | 3,502 | $221 | $57.47 | $51.53 - $64.19 |
| Q4 2022 | 3,988 | $281 | $58.05 | $50.78 - $62.96 |
| Q3 2022 | 3,844 | $260 | $64.21 | $58.14 - $68.58 |
| Q2 2022 | 3,995 | $291 | $63.81 | $56.66 - $68.52 |
| Q1 2022 | 3,995 | $308 | $58.63 | $54.02 - $65.73 |
| Q4 2021 | 26,721 | $1,886 | $55.40 | $51.95 - $59.51 |
| Q3 2021 | 26,902 | $1,688 | $56.46 | $51.50 - $60.51 |
| Q2 2021 | 27,570 | $1,809 | $55.86 | $53.24 - $58.36 |
| Q1 2021 | 27,829 | $1,858 | $50.63 | $47.19 - $55.19 |
| Q4 2020 | 27,818 | $1,709 | $48.27 | $42.45 - $52.98 |
| Q3 2020 | 28,343 | $1,516 | $45.64 | $41.75 - $49.89 |
| Q2 2020 | 30,010 | $1,700 | $47.91 | $41.68 - $55.82 |
| Q1 2020 | 33,394 | $2,138 | $59.44 | $37.90 - $68.25 |
| Q4 2019 | 34,674 | $2,723 | $60.15 | $57.52 - $62.11 |
| Q3 2019 | 34,963 | $2,683 | $60.34 | $54.21 - $62.80 |
| Q2 2019 | 31,322 | $2,448 | $58.01 | $54.08 - $63.38 |
| Q1 2019 | 30,660 | $2,271 | $52.65 | $46.35 - $57.40 |
| Q4 2018 | 30,880 | $1,939 | $47.68 | $43.15 - $52.00 |
| Q3 2018 | 31,319 | $1,819 | $45.23 | $42.66 - $48.12 |
| Q2 2018 | 31,346 | $1,918,689 | $42.43 | $39.15 - $46.25 |
| Q1 2018 | 31,235 | $1,696,061 | $39.62 | $37.38 - $44.38 |
| Q4 2017 | 30,634 | $1,841 | $45.46 | $41.87 - $51.03 |
| Q3 2017 | 83,969 | $5,783 | $50.60 | $48.73 - $51.89 |
| Q2 2017 | 84,124 | $5,676 | $49.84 | $47.18 - $52.32 |
| Q1 2017 | 83,976 | $5,582 | $45.51 | $43.01 - $48.38 |
| Q4 2016 | 84,130 | $5,161 | $42.62 | $38.96 - $45.02 |
| Q3 2016 | 84,006 | $5,143 | $43.19 | $40.45 - $45.62 |
| Q2 2016 | 83,921 | $5,290 | $42.44 | $39.39 - $44.88 |
| Q1 2016 | 80,637 | $4,849 | $37.32 | $31.07 - $42.88 |
| Q4 2015 | 79,309 | $3,682 | $30.44 | $27.84 - $33.06 |
| Q3 2015 | 68,954 | $2,851 | $28.18 | $25.38 - $32.28 |
| Q2 2015 | 70,024 | $3,057 | $32.61 | $29.70 - $35.86 |
| Q1 2015 | 71,102 | $3,586 | $34.02 | $32.42 - $35.85 |
| Q4 2014 | 70,559 | $3,742 | $35.24 | $31.42 - $38.13 |
| Q3 2014 | 69,397 | $3,323 | $35.67 | $31.93 - $41.13 |
| Q2 2014 | 69,135 | $4,244 | $38.31 | $36.56 - $40.65 |
| Q1 2014 | 71,297 | $4,110 | $36.15 | $33.35 - $38.82 |
| Q4 2013 | 70,750 | $3,715 | $33.02 | $30.45 - $35.53 |
| Q3 2013 | 69,358 | $3,458 | $32.70 | $30.21 - $35.44 |
| Q2 2013 | 70,561 | $3,440 | $30.15 | $27.57 - $32.51 |