Ticker: BLKB CUSIP: 09227Q100 Class: Common Stock
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2025 | 228,917 | $14,495 | $61.86 | $54.56 - $70.71 |
| Q3 2025 | 90,872 | $5,844 | $65.50 | $59.86 - $74.88 |
| Q2 2025 | 227,412 | $14,602 | $62.52 | $58.05 - $66.66 |
| Q1 2025 | 56,475 | $3,504 | $71.07 | $61.20 - $81.39 |
| Q4 2024 | 6,825 | $505 | $81.81 | $73.11 - $88.95 |
| Q3 2024 | 14,898 | $1,262 | $79.65 | $73.25 - $86.15 |
| Q2 2024 | 44,585 | $3,396 | $77.04 | $70.16 - $80.00 |
| Q1 2024 | 27,316 | $2,025 | $76.37 | $66.47 - $86.36 |
| Q4 2023 | 46,310 | $4,015 | $75.65 | $64.32 - $88.56 |
| Q3 2023 | 26,908 | $1,892 | $73.62 | $69.70 - $78.71 |
| Q2 2023 | 14,209 | $1,011 | $70.24 | $65.91 - $75.50 |
| Q1 2023 | 38,340 | $2,657 | $59.91 | $53.39 - $69.57 |
| Q4 2022 | 3,073 | $181 | $56.01 | $44.08 - $61.18 |
| Q3 2022 | 128,957 | $5,682 | $53.91 | $43.54 - $61.78 |
| Q2 2022 | 12,637 | $734 | $58.10 | $48.52 - $65.40 |
| Q1 2022 | 4,767 | $285 | $65.23 | $53.81 - $83.98 |
| Q4 2021 | 6,755 | $534 | $77.23 | $68.76 - $86.96 |
| Q3 2021 | 42,388 | $2,982 | $70.36 | $61.20 - $77.92 |
| Q2 2021 | 8,349 | $639 | $72.09 | $64.35 - $79.99 |
| Q1 2021 | 120,113 | $8,537 | $69.00 | $56.00 - $80.00 |
| Q4 2020 | 206,406 | $11,880 | $55.62 | $46.86 - $60.42 |
| Q3 2020 | 203,453 | $11,359 | $59.92 | $51.44 - $67.43 |
| Q2 2020 | 25,739 | $1,469 | $54.97 | $45.77 - $64.04 |
| Q1 2020 | 34,269 | $1,904 | $70.65 | $38.22 - $83.56 |
| Q4 2019 | 27,517 | $2,190 | $83.50 | $76.83 - $94.64 |
| Q3 2019 | 62,815 | $5,675 | $88.59 | $81.37 - $96.92 |
| Q2 2019 | 19,702 | $1,645 | $78.86 | $72.01 - $84.25 |
| Q1 2019 | 4,009 | $320 | $72.85 | $59.55 - $80.32 |
| Q3 2018 | 39,846 | $4,043 | $103.38 | $93.84 - $119.11 |
| Q2 2018 | 26,187 | $2,683 | $102.01 | $94.19 - $110.45 |
| Q1 2018 | 19,568 | $1,993 | $98.52 | $86.64 - $114.74 |
| Q4 2017 | 34,468 | $3,257 | $94.95 | $85.61 - $103.11 |
| Q3 2017 | 38,188 | $3,353 | $85.06 | $80.52 - $92.39 |
| Q2 2017 | 17,825 | $1,528 | $80.75 | $74.20 - $91.32 |
| Q4 2016 | 26,273 | $1,681 | $62.75 | $54.76 - $66.26 |
| Q3 2016 | 47,186 | $3,130 | $66.22 | $62.00 - $70.20 |
| Q1 2016 | 25,858 | $1,626 | $57.03 | $48.60 - $63.86 |
| Q4 2015 | 27,332 | $1,800 | $60.86 | $53.60 - $66.74 |
| Q3 2015 | 15,439 | $866 | $56.86 | $51.88 - $62.07 |
| Q2 2015 | 18,618 | $1,060 | $50.61 | $45.27 - $58.28 |
| Q3 2014 | 17,881 | $703 | $35.76 | $32.26 - $39.46 |
| Q2 2014 | 40,223 | $1,438 | $31.90 | $28.13 - $34.87 |
| Q1 2014 | 61,884 | $1,937 | $32.10 | $28.68 - $37.00 |
| Q4 2013 | 68,855 | $2,592 | $35.39 | $32.17 - $40.10 |
| Q3 2013 | 105,778 | $4,130 | $33.82 | $30.79 - $37.98 |
| Q2 2013 | 117,286 | $3,820 | $28.65 | $26.09 - $32.59 |