Ticker: BLKB CUSIP: 09227Q100 Class: Common Stock
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2025 | 961,138 | $60,869 | $61.86 | $54.56 - $70.71 |
| Q3 2025 | 967,065 | $62,201 | $65.50 | $59.86 - $74.88 |
| Q2 2025 | 992,257 | $63,719 | $62.52 | $58.05 - $66.66 |
| Q1 2025 | 995,677 | $61,795 | $71.07 | $61.20 - $81.39 |
| Q4 2024 | 976,373 | $72,188 | $81.81 | $73.11 - $88.95 |
| Q3 2024 | 996,714 | $84,417 | $79.65 | $73.25 - $86.15 |
| Q2 2024 | 1,000,716 | $76,239 | $77.04 | $70.16 - $80.00 |
| Q1 2024 | 1,002,142 | $74,309 | $76.37 | $66.47 - $86.36 |
| Q4 2023 | 976,291 | $84,654 | $75.65 | $64.32 - $88.56 |
| Q3 2023 | 937,373 | $65,924 | $73.62 | $69.70 - $78.71 |
| Q2 2023 | 919,236 | $65,431 | $70.24 | $65.91 - $75.50 |
| Q1 2023 | 896,767 | $62,146 | $59.91 | $53.39 - $69.57 |
| Q4 2022 | 857,157 | $50 | $56.01 | $44.08 - $61.18 |
| Q3 2022 | 829,189 | $36,534 | $53.91 | $43.54 - $61.78 |
| Q2 2022 | 823,437 | $47,816 | $58.10 | $48.52 - $65.40 |
| Q1 2022 | 805,176 | $48,205 | $65.23 | $53.81 - $83.98 |
| Q4 2021 | 774,974 | $61,207 | $77.23 | $68.76 - $86.96 |
| Q3 2021 | 774,363 | $54,476 | $70.36 | $61.20 - $77.92 |
| Q2 2021 | 838,234 | $64,183 | $72.09 | $64.35 - $79.99 |
| Q1 2021 | 815,385 | $57,957 | $69.00 | $56.00 - $80.00 |
| Q4 2020 | 770,422 | $44,345 | $55.62 | $46.86 - $60.42 |
| Q3 2020 | 726,286 | $40,548 | $59.92 | $51.44 - $67.43 |
| Q2 2020 | 748,057 | $42,699 | $54.97 | $45.77 - $64.04 |
| Q1 2020 | 727,287 | $40,400 | $70.65 | $38.22 - $83.56 |
| Q4 2019 | 682,043 | $54,290 | $83.50 | $76.83 - $94.64 |
| Q3 2019 | 658,273 | $59,468 | $88.59 | $81.37 - $96.92 |
| Q2 2019 | 642,244 | $53,627 | $78.86 | $72.01 - $84.25 |
| Q1 2019 | 603,707 | $48,133 | $72.85 | $59.55 - $80.32 |
| Q4 2018 | 550,590 | $34,631 | $71.38 | $57.80 - $101.24 |
| Q3 2018 | 508,206 | $51,572 | $103.38 | $93.84 - $119.11 |
| Q2 2018 | 484,497 | $49,636 | $102.01 | $94.19 - $110.45 |
| Q1 2018 | 437,651 | $44,557 | $98.52 | $86.64 - $114.74 |
| Q4 2017 | 422,577 | $39,929 | $94.95 | $85.61 - $103.11 |
| Q3 2017 | 418,295 | $36,726 | $85.06 | $80.52 - $92.39 |
| Q2 2017 | 400,490 | $34,342 | $80.75 | $74.20 - $91.32 |
| Q1 2017 | 385,334 | $29,543 | $69.68 | $60.85 - $76.56 |
| Q4 2016 | 362,673 | $23,211 | $62.75 | $54.76 - $66.26 |
| Q3 2016 | 351,074 | $23,290 | $66.22 | $62.00 - $70.20 |
| Q2 2016 | 339,935 | $23,081 | $61.74 | $56.45 - $66.91 |
| Q1 2016 | 327,592 | $20,602 | $57.03 | $48.60 - $63.86 |
| Q4 2015 | 306,690 | $20,198 | $60.86 | $53.60 - $66.74 |
| Q3 2015 | 303,078 | $17,008 | $56.86 | $51.88 - $62.07 |
| Q2 2015 | 291,058 | $16,575 | $50.61 | $45.27 - $58.28 |
| Q1 2015 | 278,556 | $13,197 | $43.44 | $39.11 - $46.26 |
| Q4 2014 | 270,296 | $11,693 | $40.66 | $35.99 - $44.15 |
| Q3 2014 | 254,605 | $10,003 | $35.76 | $32.26 - $39.46 |
| Q2 2014 | 252,304 | $9,017 | $31.90 | $28.13 - $34.87 |
| Q1 2014 | 251,785 | $7,880 | $32.10 | $28.68 - $37.00 |
| Q4 2013 | 229,963 | $8,658 | $35.39 | $32.17 - $40.10 |
| Q3 2013 | 211,319 | $8,250 | $33.82 | $30.79 - $37.98 |
| Q2 2013 | 205,091 | $6,680 | $28.65 | $26.09 - $32.59 |