Ticker: BLKB CUSIP: 09227Q100 Class: Common Stock
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q2 2021 | 7,725 | $592 | $72.09 | $64.35 - $79.99 |
| Q1 2021 | 7,800 | $554 | $69.00 | $56.00 - $80.00 |
| Q4 2020 | 4,025 | $232 | $55.62 | $46.86 - $60.42 |
| Q3 2020 | 4,085 | $228 | $59.92 | $51.44 - $67.43 |
| Q2 2020 | 6,310 | $360 | $54.97 | $45.77 - $64.04 |
| Q1 2020 | 6,225 | $346 | $70.65 | $38.22 - $83.56 |
| Q4 2019 | 8,510 | $677 | $83.50 | $76.83 - $94.64 |
| Q3 2019 | 7,675 | $693 | $88.59 | $81.37 - $96.92 |
| Q2 2019 | 8,175 | $683 | $78.86 | $72.01 - $84.25 |
| Q1 2019 | 7,500 | $598 | $72.85 | $59.55 - $80.32 |
| Q4 2018 | 7,500 | $472 | $71.38 | $57.80 - $101.24 |
| Q3 2018 | 7,050 | $715 | $103.38 | $93.84 - $119.11 |
| Q2 2018 | 6,120 | $627 | $102.01 | $94.19 - $110.45 |
| Q1 2018 | 5,710 | $581 | $98.52 | $86.64 - $114.74 |
| Q4 2017 | 5,940 | $561 | $94.95 | $85.61 - $103.11 |
| Q3 2017 | 6,820 | $599 | $85.06 | $80.52 - $92.39 |
| Q2 2017 | 6,590 | $565 | $80.75 | $74.20 - $91.32 |
| Q1 2017 | 7,000 | $537 | $69.68 | $60.85 - $76.56 |
| Q4 2016 | 6,800 | $435 | $62.75 | $54.76 - $66.26 |
| Q3 2016 | 5,600 | $372 | $66.22 | $62.00 - $70.20 |
| Q2 2016 | 6,705 | $455 | $61.74 | $56.45 - $66.91 |
| Q1 2016 | 7,560 | $475 | $57.03 | $48.60 - $63.86 |
| Q4 2015 | 7,865 | $518 | $60.86 | $53.60 - $66.74 |
| Q3 2015 | 6,570 | $369 | $56.86 | $51.88 - $62.07 |
| Q2 2015 | 7,000 | $399 | $50.61 | $45.27 - $58.28 |
| Q1 2015 | 9,700 | $460 | $43.44 | $39.11 - $46.26 |
| Q4 2014 | 11,000 | $476 | $40.66 | $35.99 - $44.15 |
| Q2 2014 | 11,060 | $395 | $31.90 | $28.13 - $34.87 |
| Q4 2013 | 9,100 | $343 | $35.39 | $32.17 - $40.10 |