Ticker: BSX CUSIP: 101137107 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2025 | 564,471 | $53,822 | $98.04 | $90.42 - $105.65 |
| Q3 2025 | 397,419 | $38,800 | $103.56 | $95.84 - $109.50 |
| Q2 2025 | 414,316 | $44,502 | $101.18 | $85.98 - $107.53 |
| Q1 2025 | 371,700 | $37,497 | $100.70 | $88.81 - $107.17 |
| Q4 2024 | 581,945 | $51,979 | $88.03 | $80.64 - $91.93 |
| Q3 2024 | 660,385 | $55,340 | $78.83 | $71.88 - $84.89 |
| Q2 2024 | 694,844 | $53,510 | $73.20 | $66.80 - $77.99 |
| Q1 2024 | 702,270 | $48,098 | $64.30 | $57.11 - $68.92 |
| Q4 2023 | 675,215 | $39,034 | $53.38 | $48.35 - $58.34 |
| Q3 2023 | 722,748 | $38,161 | $52.45 | $49.69 - $55.38 |
| Q2 2023 | 129,748 | $7,018 | $52.23 | $49.38 - $54.75 |
| Q1 2023 | 205,248 | $10,269 | $47.13 | $44.35 - $50.21 |
| Q4 2022 | 209,248 | $9,682 | $43.30 | $38.79 - $47.95 |
| Q3 2022 | 212,048 | $8,213 | $40.12 | $36.15 - $43.52 |
| Q2 2022 | 271,400 | $10,115 | $40.71 | $34.98 - $47.50 |
| Q1 2022 | 225,000 | $9,965 | $43.34 | $40.80 - $45.32 |
| Q3 2021 | 61,000 | $2,647 | $44.24 | $40.93 - $46.29 |
| Q2 2021 | 61,000 | $2,608 | $42.07 | $38.00 - $44.63 |
| Q4 2020 | 26,100 | $938 | $36.04 | $32.99 - $42.13 |
| Q3 2020 | 32,000 | $1,223 | $38.53 | $33.77 - $42.37 |
| Q2 2020 | 32,000 | $1,124 | $36.01 | $29.65 - $39.33 |
| Q1 2019 | 54,300 | $2,084 | $38.19 | $32.73 - $41.00 |
| Q4 2018 | 55,300 | $1,954 | $36.27 | $31.56 - $39.44 |
| Q3 2018 | 65,200 | $2,510 | $34.93 | $32.27 - $39.13 |
| Q2 2018 | 58,500 | $1,913 | $30.16 | $26.42 - $37.30 |
| Q1 2018 | 41,000 | $1,120 | $27.18 | $24.84 - $28.90 |
| Q4 2017 | 38,600 | $957 | $27.58 | $24.54 - $29.93 |
| Q3 2017 | 38,500 | $1,123 | $27.62 | $26.23 - $29.40 |
| Q2 2017 | 37,300 | $1,034 | $26.54 | $24.29 - $28.51 |
| Q1 2017 | 37,300 | $928 | $24.32 | $21.66 - $25.65 |
| Q4 2016 | 30,300 | $655 | $21.82 | $19.67 - $23.88 |
| Q3 2016 | 30,300 | $721 | $23.86 | $22.95 - $24.79 |
| Q2 2016 | 25,700 | $601 | $21.63 | $18.65 - $23.37 |
| Q1 2016 | 25,700 | $483 | $17.57 | $15.67 - $18.89 |
| Q4 2015 | 25,700 | $474 | $17.92 | $16.25 - $19.06 |
| Q3 2015 | 25,700 | $422 | $17.09 | $14.18 - $18.11 |
| Q2 2015 | 25,700 | $455 | $17.87 | $17.12 - $18.62 |
| Q1 2015 | 32,700 | $580 | $15.80 | $13.14 - $18.17 |
| Q4 2014 | 32,700 | $437 | $12.78 | $11.10 - $13.76 |
| Q3 2014 | 32,700 | $386 | $12.59 | $11.76 - $13.34 |
| Q2 2014 | 32,700 | $418 | $13.00 | $12.28 - $13.90 |
| Q1 2014 | 32,700 | $442 | $13.13 | $11.85 - $14.08 |
| Q4 2013 | 32,700 | $393 | $11.81 | $11.12 - $12.48 |
| Q3 2013 | 32,700 | $384 | $10.82 | $9.05 - $12.16 |
| Q2 2013 | 32,700 | $303 | $8.48 | $7.07 - $9.75 |
| Q1 2013 | 41,700 | $326 | $7.15 | $5.76 - $7.85 |
| Q4 2012 | 41,700 | $239 | — | — |
| Q3 2012 | 26,700 | $153 | — | — |
| Q2 2012 | 26,700 | $151 | — | — |
| Q1 2012 | 52,200 | $312 | — | — |
| Q4 2011 | 30,200 | $161 | — | — |
| Q3 2011 | 30,200 | $178 | — | — |
| Q2 2011 | 30,200 | $209 | — | — |
| Q1 2011 | 30,200 | $223 | — | — |
| Q4 2010 | 22,300 | $169 | — | — |
| Q3 2010 | 22,300 | $137 | — | — |
| Q2 2010 | 22,300 | $129 | — | — |
| Q1 2010 | 22,300 | $161 | — | — |
| Q4 2009 | 22,300 | $201 | — | — |
| Q3 2009 | 22,300 | $236 | — | — |
| Q2 2009 | 22,300 | $226 | — | — |
| Q4 2008 | 15,200 | $118 | — | — |
| Q3 2008 | 15,200 | $187 | — | — |
| Q2 2008 | 15,200 | $187 | — | — |
| Q1 2008 | 15,200 | $195 | — | — |
| Q4 2007 | 15,200 | $177 | — | — |
| Q3 2007 | 10,500 | $146 | — | — |
| Q2 2007 | 10,500 | $161 | — | — |
| Q1 2007 | 10,500 | $153 | — | — |
| Q4 2006 | 10,500 | $180 | — | — |