Ticker: BLKB CUSIP: 09227Q100 Class: Common Stock
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2025 | 8,177 | $439 | $61.86 | $54.56 - $70.71 |
| Q3 2025 | 8,527 | $548 | $65.50 | $59.86 - $74.88 |
| Q2 2025 | 8,527 | $548 | $62.52 | $58.05 - $66.66 |
| Q1 2025 | 8,527 | $529 | $71.07 | $61.20 - $81.39 |
| Q4 2024 | 15,860 | $1,172 | $81.81 | $73.11 - $88.95 |
| Q3 2024 | 19,129 | $1,620 | $79.65 | $73.25 - $86.15 |
| Q2 2024 | 19,129 | $1,457 | $77.04 | $70.16 - $80.00 |
| Q1 2024 | 19,129 | $1,418 | $76.37 | $66.47 - $86.36 |
| Q4 2023 | 6,133 | $532 | $75.65 | $64.32 - $88.56 |
| Q3 2023 | 18,133 | $1,275 | $73.62 | $69.70 - $78.71 |
| Q3 2019 | 52,189 | $4,715 | $88.59 | $81.37 - $96.92 |
| Q2 2019 | 50,000 | $4,175 | $78.86 | $72.01 - $84.25 |
| Q2 2018 | 80,000 | $8,196 | $102.01 | $94.19 - $110.45 |
| Q1 2018 | 80,000 | $8,145 | $98.52 | $86.64 - $114.74 |
| Q4 2017 | 70,000 | $6,614 | $94.95 | $85.61 - $103.11 |
| Q2 2017 | 44,221 | $3,792 | $80.75 | $74.20 - $91.32 |
| Q1 2017 | 44,221 | $3,390 | $69.68 | $60.85 - $76.56 |
| Q4 2016 | 37,547 | $2,403 | $62.75 | $54.76 - $66.26 |
| Q3 2016 | 37,547 | $2,491 | $66.22 | $62.00 - $70.20 |
| Q2 2016 | 37,547 | $2,549 | $61.74 | $56.45 - $66.91 |
| Q1 2016 | 36,787 | $2,314 | $57.03 | $48.60 - $63.86 |
| Q4 2015 | 36,600 | $2,410 | $60.86 | $53.60 - $66.74 |
| Q2 2015 | 36,100 | $2,056 | $50.61 | $45.27 - $58.28 |
| Q1 2015 | 36,100 | $1,710 | $43.44 | $39.11 - $46.26 |
| Q4 2014 | 36,100 | $1,562 | $40.66 | $35.99 - $44.15 |
| Q3 2014 | 39,800 | $1,564 | $35.76 | $32.26 - $39.46 |
| Q2 2014 | 39,800 | $1,422 | $31.90 | $28.13 - $34.87 |
| Q1 2014 | 41,300 | $1,293 | $32.10 | $28.68 - $37.00 |
| Q4 2013 | 47,700 | $1,796 | $35.39 | $32.17 - $40.10 |
| Q3 2013 | 48,500 | $1,893 | $33.82 | $30.79 - $37.98 |