Ticker: BLKB CUSIP: 09227Q100 Class: Common Stock
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2025 | 35,781 | $2,266 | $61.86 | $54.56 - $70.71 |
| Q3 2025 | 38,137 | $2,453 | $65.50 | $59.86 - $74.88 |
| Q2 2025 | 40,754 | $2,617 | $62.52 | $58.05 - $66.66 |
| Q1 2025 | 43,195 | $2,680 | $71.07 | $61.20 - $81.39 |
| Q4 2024 | 45,560 | $3,368 | $81.81 | $73.11 - $88.95 |
| Q3 2024 | 47,452 | $4,018 | $79.65 | $73.25 - $86.15 |
| Q2 2024 | 49,368 | $3,760 | $77.04 | $70.16 - $80.00 |
| Q1 2024 | 51,758 | $3,837 | $76.37 | $66.47 - $86.36 |
| Q4 2023 | 51,450 | $4,461 | $75.65 | $64.32 - $88.56 |
| Q3 2023 | 52,806 | $3,713 | $73.62 | $69.70 - $78.71 |
| Q2 2023 | 49,760 | $3,542 | $70.24 | $65.91 - $75.50 |
| Q1 2023 | 51,618 | $3,577 | $59.91 | $53.39 - $69.57 |
| Q4 2022 | 53,031 | $3,121 | $56.01 | $44.08 - $61.18 |
| Q3 2022 | 53,225 | $2,345 | $53.91 | $43.54 - $61.78 |
| Q2 2022 | 55,485 | $3,222 | $58.10 | $48.52 - $65.40 |
| Q1 2022 | 56,374 | $3,375 | $65.23 | $53.81 - $83.98 |
| Q4 2021 | 70,276 | $5,550 | $77.23 | $68.76 - $86.96 |
| Q3 2021 | 72,297 | $5,086 | $70.36 | $61.20 - $77.92 |
| Q2 2021 | 79,563 | $6,092 | $72.09 | $64.35 - $79.99 |
| Q1 2021 | 80,628 | $5,731 | $69.00 | $56.00 - $80.00 |
| Q4 2020 | 88,415 | $5,089 | $55.62 | $46.86 - $60.42 |
| Q3 2020 | 92,304 | $5,153 | $59.92 | $51.44 - $67.43 |
| Q2 2020 | 94,760 | $5,413 | $54.97 | $45.77 - $64.04 |
| Q1 2020 | 100,062 | $5,558 | $70.65 | $38.22 - $83.56 |
| Q4 2019 | 96,931 | $7,716 | $83.50 | $76.83 - $94.64 |
| Q3 2019 | 101,734 | $8,979 | $88.59 | $81.37 - $96.92 |
| Q2 2019 | 109,025 | $9,104 | $78.86 | $72.01 - $84.25 |
| Q1 2019 | 109,452 | $8,727 | $72.85 | $59.55 - $80.32 |
| Q4 2018 | 113,240 | $7,122 | $71.38 | $57.80 - $101.24 |
| Q3 2018 | 110,308 | $11,194 | $103.38 | $93.84 - $119.11 |
| Q2 2018 | 111,085 | $11,381 | $102.01 | $94.19 - $110.45 |
| Q1 2018 | 110,530 | $11,253 | $98.52 | $86.64 - $114.74 |
| Q4 2017 | 114,092 | $10,781 | $94.95 | $85.61 - $103.11 |
| Q3 2017 | 105,075 | $9,226 | $85.06 | $80.52 - $92.39 |
| Q2 2017 | 103,209 | $8,850 | $80.75 | $74.20 - $91.32 |
| Q1 2017 | 36,340 | $2,786 | $69.68 | $60.85 - $76.56 |
| Q4 2016 | 31,929 | $2,044 | $62.75 | $54.76 - $66.26 |
| Q3 2016 | 31,870 | $2,114 | $66.22 | $62.00 - $70.20 |
| Q2 2016 | 31,756 | $2,156 | $61.74 | $56.45 - $66.91 |
| Q1 2016 | 31,021 | $1,935 | $57.03 | $48.60 - $63.86 |
| Q4 2015 | 30,600 | $2,015 | $60.86 | $53.60 - $66.74 |
| Q3 2015 | 30,292 | $1,700 | $56.86 | $51.88 - $62.07 |
| Q2 2015 | 29,457 | $1,677 | $50.61 | $45.27 - $58.28 |
| Q1 2015 | 30,339 | $1,438 | $43.44 | $39.11 - $46.26 |
| Q4 2014 | 29,335 | $1,269 | $40.66 | $35.99 - $44.15 |
| Q3 2014 | 30,104 | $1,183 | $35.76 | $32.26 - $39.46 |
| Q2 2014 | 29,434 | $1,052 | $31.90 | $28.13 - $34.87 |
| Q1 2014 | 34,756 | $1,088 | $32.10 | $28.68 - $37.00 |
| Q4 2013 | 34,804 | $1,310 | $35.39 | $32.17 - $40.10 |
| Q3 2013 | 34,838 | $1,360 | $33.82 | $30.79 - $37.98 |
| Q2 2013 | 35,922 | $1,170 | $28.65 | $26.09 - $32.59 |