Ticker: BKH CUSIP: 092113109 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q1 2025 | 54,175 | $3,286 | $56.47 | $52.15 - $59.45 |
| Q4 2024 | 53,999 | $3,160 | $57.33 | $53.67 - $62.19 |
| Q3 2024 | 54,391 | $3,324 | $54.39 | $49.37 - $58.14 |
| Q2 2024 | 54,590 | $2,969 | $50.26 | $46.53 - $53.93 |
| Q1 2024 | 54,556 | $2,979 | $47.73 | $44.68 - $50.77 |
| Q4 2023 | 54,586 | $2,945 | $46.16 | $41.54 - $51.76 |
| Q3 2023 | 54,611 | $2,763 | $50.50 | $44.92 - $54.81 |
| Q2 2023 | 54,667 | $3 | $55.83 | $52.26 - $58.57 |
| Q1 2023 | 54,792 | $3 | $57.47 | $51.53 - $64.19 |
| Q4 2022 | 55,005 | $4 | $58.05 | $50.78 - $62.96 |
| Q3 2022 | 55,144 | $3,735 | $64.21 | $58.14 - $68.58 |
| Q2 2022 | 55,277 | $4,023 | $63.81 | $56.66 - $68.52 |
| Q1 2022 | 55,615 | $4,283 | $58.63 | $54.02 - $65.73 |
| Q4 2021 | 55,921 | $3,946 | $55.40 | $51.95 - $59.51 |
| Q3 2021 | 56,036 | $3,517 | $56.46 | $51.50 - $60.51 |
| Q2 2021 | 56,454 | $3,705 | $55.86 | $53.24 - $58.36 |
| Q1 2021 | 58,779 | $3,925 | $50.63 | $47.19 - $55.19 |
| Q4 2020 | 58,998 | $3,625 | $48.27 | $42.45 - $52.98 |
| Q3 2020 | 59,256 | $3,170 | $45.64 | $41.75 - $49.89 |
| Q2 2020 | 59,951 | $3,397 | $47.91 | $41.68 - $55.82 |
| Q1 2020 | 59,746 | $3,826 | $59.44 | $37.90 - $68.25 |
| Q4 2019 | 60,444 | $4,747 | $60.15 | $57.52 - $62.11 |
| Q3 2019 | 60,584 | $4,649 | $60.34 | $54.21 - $62.80 |
| Q2 2019 | 61,010 | $4,769 | $58.01 | $54.08 - $63.38 |
| Q1 2019 | 61,639 | $4,566 | $52.65 | $46.35 - $57.40 |
| Q4 2018 | 62,245 | $3,908 | $47.68 | $43.15 - $52.00 |
| Q3 2018 | 62,270 | $3,617 | $45.23 | $42.66 - $48.12 |
| Q2 2018 | 63,486 | $3,886 | $42.43 | $39.15 - $46.25 |
| Q1 2018 | 65,324 | $3,547 | $39.62 | $37.38 - $44.38 |
| Q4 2017 | 65,154 | $3,916 | $45.46 | $41.87 - $51.03 |
| Q3 2017 | 66,228 | $4,561 | $50.60 | $48.73 - $51.89 |
| Q2 2017 | 66,628 | $4,495 | $49.84 | $47.18 - $52.32 |
| Q1 2017 | 67,528 | $4,489 | $45.51 | $43.01 - $48.38 |
| Q4 2016 | 68,625 | $4,209 | $42.62 | $38.96 - $45.02 |
| Q2 2016 | 74,938 | $4,724 | $42.44 | $39.39 - $44.88 |
| Q1 2016 | 75,516 | $4,541 | $37.32 | $31.07 - $42.88 |
| Q4 2015 | 75,799 | $3,519 | $30.44 | $27.84 - $33.06 |
| Q3 2015 | 76,489 | $3,162 | $28.18 | $25.38 - $32.28 |
| Q2 2015 | 77,126 | $3,367 | $32.61 | $29.70 - $35.86 |
| Q1 2015 | 77,644 | $3,916 | $34.02 | $32.42 - $35.85 |
| Q4 2014 | 78,004 | $4,137 | $35.24 | $31.42 - $38.13 |
| Q3 2014 | 78,299 | $3,749 | $35.67 | $31.93 - $41.13 |
| Q2 2014 | 79,144 | $4,859 | $38.31 | $36.56 - $40.65 |
| Q1 2014 | 81,256 | $4,684 | $36.15 | $33.35 - $38.82 |
| Q4 2013 | 93,325 | $4,900 | $33.02 | $30.45 - $35.53 |
| Q3 2013 | 92,995 | $4,637 | $32.70 | $30.21 - $35.44 |
| Q2 2013 | 130,442 | $6,359 | $30.15 | $27.57 - $32.51 |