Ticker: BSX CUSIP: 101137107 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q3 2025 | 113,600 | $11,091 | $103.56 | $95.84 - $109.50 |
| Q2 2025 | 66,500 | $7,143 | $101.18 | $85.98 - $107.53 |
| Q1 2025 | 115,100 | $11,611 | $100.70 | $88.81 - $107.17 |
| Q4 2022 | 630,800 | $29,187 | $43.30 | $38.79 - $47.95 |
| Q3 2022 | 630,800 | $24,431 | $40.12 | $36.15 - $43.52 |
| Q1 2022 | 194,300 | $8,606 | $43.34 | $40.80 - $45.32 |
| Q4 2021 | 173,700 | $7,379 | $42.02 | $37.96 - $45.43 |
| Q4 2020 | 88,000 | $3,164 | $36.04 | $32.99 - $42.13 |
| Q3 2020 | 326,100 | $12,460 | $38.53 | $33.77 - $42.37 |
| Q2 2020 | 326,600 | $11,467 | $36.01 | $29.65 - $39.33 |
| Q1 2020 | 271,900 | $8,872 | $39.07 | $24.10 - $46.13 |
| Q4 2019 | 375,500 | $16,980 | $41.84 | $37.65 - $46.62 |
| Q3 2019 | 404,000 | $16,439 | $42.37 | $39.75 - $43.84 |
| Q2 2019 | 478,200 | $20,553 | $38.46 | $34.35 - $43.02 |
| Q1 2019 | 465,700 | $17,874 | $38.19 | $32.73 - $41.00 |
| Q4 2018 | 325,300 | $11,496 | $36.27 | $31.56 - $39.44 |
| Q3 2018 | 116,200 | $4,474 | $34.93 | $32.27 - $39.13 |
| Q2 2018 | 70,800 | $2,315 | $30.16 | $26.42 - $37.30 |
| Q1 2018 | 74,700 | $2,041 | $27.18 | $24.84 - $28.90 |
| Q4 2017 | 74,700 | $1,852 | $27.58 | $24.54 - $29.93 |
| Q2 2017 | 369,400 | $10,240 | $26.54 | $24.29 - $28.51 |
| Q1 2017 | 854,700 | $21,256 | $24.32 | $21.66 - $25.65 |
| Q4 2016 | 902,300 | $19,517 | $21.82 | $19.67 - $23.88 |
| Q3 2016 | 886,000 | $21,087 | $23.86 | $22.95 - $24.79 |
| Q2 2016 | 454,500 | $10,622 | $21.63 | $18.65 - $23.37 |
| Q4 2015 | 236,875 | $4,368 | $17.92 | $16.25 - $19.06 |
| Q3 2015 | 28,235 | $463 | $17.09 | $14.18 - $18.11 |
| Q2 2015 | 27,740 | $491 | $17.87 | $17.12 - $18.62 |
| Q1 2015 | 27,633 | $490 | $15.80 | $13.14 - $18.17 |
| Q4 2014 | 27,283 | $361 | $12.78 | $11.10 - $13.76 |
| Q3 2014 | 27,208 | $321 | $12.59 | $11.76 - $13.34 |
| Q2 2014 | 26,995 | $345 | $13.00 | $12.28 - $13.90 |
| Q1 2014 | 27,076 | $366 | $13.13 | $11.85 - $14.08 |
| Q4 2013 | 17,062 | $205 | $11.81 | $11.12 - $12.48 |
| Q3 2013 | 13,058 | $153 | $10.82 | $9.05 - $12.16 |
| Q2 2013 | 42,678 | $396 | $8.48 | $7.07 - $9.75 |