Ticker: BLKB CUSIP: 09227Q100 Class: Common Stock
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2018 | 7,149 | $449 | $71.38 | $57.80 - $101.24 |
| Q3 2018 | 9,162 | $930 | $103.38 | $93.84 - $119.11 |
| Q2 2018 | 9,022 | $925 | $102.01 | $94.19 - $110.45 |
| Q1 2018 | 7,940 | $809 | $98.52 | $86.64 - $114.74 |
| Q4 2017 | 8,800 | $832 | $94.95 | $85.61 - $103.11 |
| Q3 2017 | 8,980 | $789 | $85.06 | $80.52 - $92.39 |
| Q2 2017 | 9,167 | $786 | $80.75 | $74.20 - $91.32 |
| Q1 2017 | 8,606 | $659 | $69.68 | $60.85 - $76.56 |
| Q4 2016 | 8,536 | $546 | $62.75 | $54.76 - $66.26 |
| Q3 2016 | 8,711 | $578 | $66.22 | $62.00 - $70.20 |
| Q2 2016 | 7,968 | $541 | $61.74 | $56.45 - $66.91 |
| Q1 2016 | 7,923 | $498 | $57.03 | $48.60 - $63.86 |
| Q4 2015 | 9,670 | $637 | $60.86 | $53.60 - $66.74 |
| Q3 2015 | 11,578 | $649 | $56.86 | $51.88 - $62.07 |
| Q2 2015 | 11,688 | $666 | $50.61 | $45.27 - $58.28 |
| Q1 2015 | 12,870 | $610 | $43.44 | $39.11 - $46.26 |
| Q4 2014 | 13,045 | $564 | $40.66 | $35.99 - $44.15 |
| Q3 2014 | 15,790 | $620 | $35.76 | $32.26 - $39.46 |
| Q2 2014 | 15,835 | $566 | $31.90 | $28.13 - $34.87 |
| Q1 2014 | 12,410 | $389 | $32.10 | $28.68 - $37.00 |
| Q4 2013 | 11,430 | $430 | $35.39 | $32.17 - $40.10 |
| Q3 2013 | 11,490 | $448 | $33.82 | $30.79 - $37.98 |
| Q2 2013 | 11,670 | $380 | $28.65 | $26.09 - $32.59 |
| Q1 2013 | 10,945 | $324 | $25.12 | $21.44 - $29.07 |