Ticker: BKH CUSIP: 092113109 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2017 | 6,712 | $403 | $45.46 | $41.87 - $51.03 |
| Q3 2017 | 6,591 | $454 | $50.60 | $48.73 - $51.89 |
| Q2 2017 | 7,929 | $535 | $49.84 | $47.18 - $52.32 |
| Q1 2017 | 8,211 | $546 | $45.51 | $43.01 - $48.38 |
| Q4 2016 | 8,294 | $509 | $42.62 | $38.96 - $45.02 |
| Q2 2016 | 8,448 | $533 | $42.44 | $39.39 - $44.88 |
| Q1 2016 | 10,005 | $602 | $37.32 | $31.07 - $42.88 |