Ticker: BLKB CUSIP: 09227Q100 Class: Common Stock
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2025 | 229,713 | $14,545 | $61.86 | $54.56 - $70.71 |
| Q3 2025 | 232,048 | $14,923 | $65.50 | $59.86 - $74.88 |
| Q2 2025 | 236,262 | $15,170 | $62.52 | $58.05 - $66.66 |
| Q1 2025 | 267,579 | $16,603 | $71.07 | $61.20 - $81.39 |
| Q4 2024 | 325,637 | $24,071 | $81.81 | $73.11 - $88.95 |
| Q3 2024 | 225,634 | $19,107 | $79.65 | $73.25 - $86.15 |
| Q2 2024 | 218,537 | $16,646 | $77.04 | $70.16 - $80.00 |
| Q1 2024 | 154,388 | $11,446 | $76.37 | $66.47 - $86.36 |
| Q4 2023 | 125,865 | $10,912 | $75.65 | $64.32 - $88.56 |
| Q3 2023 | 131,653 | $9,258 | $73.62 | $69.70 - $78.71 |
| Q2 2023 | 142,110 | $10,115 | $70.24 | $65.91 - $75.50 |
| Q1 2023 | 138,087 | $9,570 | $59.91 | $53.39 - $69.57 |
| Q4 2022 | 117,001 | $7 | $56.01 | $44.08 - $61.18 |
| Q3 2022 | 127,184 | $5,605 | $53.91 | $43.54 - $61.78 |
| Q2 2022 | 209,437 | $12,162 | $58.10 | $48.52 - $65.40 |
| Q1 2022 | 143,241 | $8,576 | $65.23 | $53.81 - $83.98 |
| Q4 2021 | 139,528 | $11,019 | $77.23 | $68.76 - $86.96 |
| Q3 2021 | 131,606 | $9,258 | $70.36 | $61.20 - $77.92 |
| Q2 2021 | 179,688 | $13,758 | $72.09 | $64.35 - $79.99 |
| Q1 2021 | 133,528 | $9,490 | $69.00 | $56.00 - $80.00 |
| Q4 2020 | 131,985 | $7,598 | $55.62 | $46.86 - $60.42 |
| Q3 2020 | 60,750 | $3,481 | $59.92 | $51.44 - $67.43 |
| Q2 2020 | 56,641 | $3,234 | $54.97 | $45.77 - $64.04 |
| Q1 2020 | 981,239 | $54,508 | $70.65 | $38.22 - $83.56 |
| Q4 2019 | 1,164,601 | $92,703 | $83.50 | $76.83 - $94.64 |
| Q3 2019 | 1,131,894 | $102,255 | $88.59 | $81.37 - $96.92 |
| Q2 2019 | 1,002,823 | $82,082 | $78.86 | $72.01 - $84.25 |
| Q1 2019 | 975,898 | $77,809 | $72.85 | $59.55 - $80.32 |
| Q4 2018 | 984,131 | $61,902 | $71.38 | $57.80 - $101.24 |
| Q3 2018 | 997,039 | $101,179 | $103.38 | $93.84 - $119.11 |
| Q2 2018 | 1,023,000 | $104,807 | $102.01 | $94.19 - $110.45 |
| Q1 2018 | 1,006,064 | $102,427 | $98.52 | $86.64 - $114.74 |
| Q4 2017 | 983,140 | $92,898 | $94.95 | $85.61 - $103.11 |
| Q3 2017 | 945,845 | $82,432 | $85.06 | $80.52 - $92.39 |
| Q2 2017 | 918,865 | $78,792 | $80.75 | $74.20 - $91.32 |
| Q1 2017 | 867,118 | $66,482 | $69.68 | $60.85 - $76.56 |
| Q4 2016 | 812,881 | $52,025 | $62.75 | $54.76 - $66.26 |
| Q3 2016 | 249,961 | $16,583 | $66.22 | $62.00 - $70.20 |
| Q2 2016 | 34,819 | $2,364 | $61.74 | $56.45 - $66.91 |
| Q1 2016 | 35,940 | $2,260 | $57.03 | $48.60 - $63.86 |
| Q4 2015 | 24,783 | $1,633 | $60.86 | $53.60 - $66.74 |
| Q3 2015 | 25,127 | $1,410 | $56.86 | $51.88 - $62.07 |
| Q2 2015 | 25,920 | $1,476 | $50.61 | $45.27 - $58.28 |
| Q1 2015 | 25,896 | $1,227 | $43.44 | $39.11 - $46.26 |
| Q4 2014 | 70,734 | $3,060 | $40.66 | $35.99 - $44.15 |
| Q4 2013 | 92,040 | $3,465 | $35.39 | $32.17 - $40.10 |
| Q3 2013 | 94,425 | $3,686 | $33.82 | $30.79 - $37.98 |
| Q2 2013 | 113,291 | $3,690 | $28.65 | $26.09 - $32.59 |