Ticker: BLKB CUSIP: 09227Q100 Class: Common Stock
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2025 | 164,128 | $10,393 | $61.86 | $54.56 - $70.71 |
| Q3 2025 | 121,607 | $7,821 | $65.50 | $59.86 - $74.88 |
| Q2 2025 | 71,414 | $4,585 | $62.52 | $58.05 - $66.66 |
| Q1 2025 | 144,852 | $8,988 | $71.07 | $61.20 - $81.39 |
| Q4 2024 | 114,459 | $8,461 | $81.81 | $73.11 - $88.95 |
| Q3 2024 | 57,432 | $4,863 | $79.65 | $73.25 - $86.15 |
| Q2 2024 | 13,815 | $1,052 | $77.04 | $70.16 - $80.00 |
| Q1 2024 | 50,844 | $3,770 | $76.37 | $66.47 - $86.36 |
| Q4 2023 | 56,737 | $4,919 | $75.65 | $64.32 - $88.56 |
| Q3 2023 | 37,247 | $2,619 | $73.62 | $69.70 - $78.71 |
| Q2 2023 | 21,729 | $1,547 | $70.24 | $65.91 - $75.50 |
| Q1 2023 | 24,450 | $1,694 | $59.91 | $53.39 - $69.57 |
| Q4 2022 | 11,792 | $694 | $56.01 | $44.08 - $61.18 |
| Q3 2022 | 10,226 | $450 | $53.91 | $43.54 - $61.78 |
| Q2 2022 | 5,135 | $298 | $58.10 | $48.52 - $65.40 |
| Q1 2022 | 6,144 | $367 | $65.23 | $53.81 - $83.98 |
| Q4 2021 | 30,919 | $2,442 | $77.23 | $68.76 - $86.96 |
| Q3 2021 | 5,202 | $366 | $70.36 | $61.20 - $77.92 |
| Q2 2021 | 4,642 | $355 | $72.09 | $64.35 - $79.99 |
| Q1 2021 | 5,471 | $389 | $69.00 | $56.00 - $80.00 |
| Q4 2020 | 6,586 | $379 | $55.62 | $46.86 - $60.42 |
| Q3 2020 | 11,084 | $619 | $59.92 | $51.44 - $67.43 |
| Q2 2020 | 6,306 | $360 | $54.97 | $45.77 - $64.04 |
| Q1 2020 | 30,470 | $1,693 | $70.65 | $38.22 - $83.56 |
| Q4 2019 | 101,004 | $8,041 | $83.50 | $76.83 - $94.64 |
| Q3 2019 | 46,800 | $4,228 | $88.59 | $81.37 - $96.92 |
| Q2 2019 | 19,552 | $1,633 | $78.86 | $72.01 - $84.25 |
| Q1 2019 | 8,715 | $695 | $72.85 | $59.55 - $80.32 |
| Q4 2018 | 27,165 | $1,708 | $71.38 | $57.80 - $101.24 |
| Q3 2018 | 31,618 | $3,209 | $103.38 | $93.84 - $119.11 |
| Q2 2018 | 54,953 | $5,630 | $102.01 | $94.19 - $110.45 |
| Q1 2018 | 54,324 | $5,531 | $98.52 | $86.64 - $114.74 |
| Q4 2017 | 36,079 | $3,409 | $94.95 | $85.61 - $103.11 |
| Q3 2017 | 26,837 | $2,356 | $85.06 | $80.52 - $92.39 |
| Q2 2017 | 29,339 | $2,516 | $80.75 | $74.20 - $91.32 |
| Q1 2017 | 30,708 | $2,354 | $69.68 | $60.85 - $76.56 |
| Q4 2016 | 26,724 | $1,711 | $62.75 | $54.76 - $66.26 |
| Q3 2016 | 27,150 | $1,801 | $66.22 | $62.00 - $70.20 |
| Q2 2016 | 28,299 | $1,922 | $61.74 | $56.45 - $66.91 |
| Q1 2016 | 27,381 | $1,722 | $57.03 | $48.60 - $63.86 |
| Q4 2015 | 31,182 | $2,054 | $60.86 | $53.60 - $66.74 |
| Q3 2015 | 31,341 | $1,758 | $56.86 | $51.88 - $62.07 |
| Q2 2015 | 32,789 | $1,868 | $50.61 | $45.27 - $58.28 |
| Q1 2015 | 37,090 | $1,758 | $43.44 | $39.11 - $46.26 |
| Q4 2014 | 38,401 | $1,661 | $40.66 | $35.99 - $44.15 |