BOSTON SCIENTIFIC CORP

Ticker: BSX CUSIP: 101137107 Class: COM

KEYBANK NATIONAL ASSOCIATION/OH's Holding History (CIK: 0001089877)

Note: Option positions (PUT/CALL) are excluded.

Q4 2025
Shares 26,996 Value ($000) $2,574 Avg Close $98.04 Range $90.42 - $105.65
Q3 2025
Shares 23,211 Value ($000) $2,266 Avg Close $103.56 Range $95.84 - $109.50
Q2 2025
Shares 16,219 Value ($000) $1,742 Avg Close $101.18 Range $85.98 - $107.53
Q1 2025
Shares 15,726 Value ($000) $1,586 Avg Close $100.70 Range $88.81 - $107.17
Q4 2024
Shares 15,729 Value ($000) $1,405 Avg Close $88.03 Range $80.64 - $91.93
Q3 2024
Shares 15,453 Value ($000) $1,295 Avg Close $78.83 Range $71.88 - $84.89
Q2 2024
Shares 14,585 Value ($000) $1,123 Avg Close $73.20 Range $66.80 - $77.99
Q1 2024
Shares 13,897 Value ($000) $952 Avg Close $64.30 Range $57.11 - $68.92
Q4 2023
Shares 13,130 Value ($000) $759 Avg Close $53.38 Range $48.35 - $58.34
Q3 2023
Shares 17,610 Value ($000) $930 Avg Close $52.45 Range $49.69 - $55.38
Q2 2023
Shares 12,351 Value ($000) $668 Avg Close $52.23 Range $49.38 - $54.75
Q1 2023
Shares 14,724 Value ($000) $737 Avg Close $47.13 Range $44.35 - $50.21
Q4 2022
Shares 12,487 Value ($000) $578 Avg Close $43.30 Range $38.79 - $47.95
Q3 2022
Shares 11,047 Value ($000) $428 Avg Close $40.12 Range $36.15 - $43.52
Q2 2022
Shares 11,027 Value ($000) $411 Avg Close $40.71 Range $34.98 - $47.50
Q1 2022
Shares 11,508 Value ($000) $510 Avg Close $43.34 Range $40.80 - $45.32
Q4 2021
Shares 10,417 Value ($000) $443 Avg Close $42.02 Range $37.96 - $45.43
Q3 2021
Shares 11,982 Value ($000) $520 Avg Close $44.24 Range $40.93 - $46.29
Q2 2021
Shares 9,464 Value ($000) $405 Avg Close $42.07 Range $38.00 - $44.63
Q1 2021
Shares 8,067 Value ($000) $312 Avg Close $37.85 Range $34.58 - $40.13
Q4 2020
Shares 7,257 Value ($000) $261 Avg Close $36.04 Range $32.99 - $42.13
Q3 2020
Shares 6,742 Value ($000) $258 Avg Close $38.53 Range $33.77 - $42.37
Q2 2020
Shares 12,120 Value ($000) $426 Avg Close $36.01 Range $29.65 - $39.33
Q1 2020
Shares 12,451 Value ($000) $406 Avg Close $39.07 Range $24.10 - $46.13
Q4 2019
Shares 13,189 Value ($000) $596 Avg Close $41.84 Range $37.65 - $46.62
Q3 2019
Shares 12,923 Value ($000) $526 Avg Close $42.37 Range $39.75 - $43.84
Q2 2019
Shares 13,703 Value ($000) $589 Avg Close $38.46 Range $34.35 - $43.02
Q1 2019
Shares 13,948 Value ($000) $535 Avg Close $38.19 Range $32.73 - $41.00
Q4 2018
Shares 15,201 Value ($000) $537 Avg Close $36.27 Range $31.56 - $39.44
Q3 2018
Shares 14,095 Value ($000) $543 Avg Close $34.93 Range $32.27 - $39.13
Q2 2018
Shares 16,642 Value ($000) $544 Avg Close $30.16 Range $26.42 - $37.30
Q1 2018
Shares 13,134 Value ($000) $359 Avg Close $27.18 Range $24.84 - $28.90
Q4 2017
Shares 14,931 Value ($000) $370 Avg Close $27.58 Range $24.54 - $29.93
Q3 2017
Shares 27,957 Value ($000) $816 Avg Close $27.62 Range $26.23 - $29.40
Q2 2017
Shares 28,752 Value ($000) $797 Avg Close $26.54 Range $24.29 - $28.51
Q1 2017
Shares 27,475 Value ($000) $683 Avg Close $24.32 Range $21.66 - $25.65
Q4 2016
Shares 24,670 Value ($000) $534 Avg Close $21.82 Range $19.67 - $23.88
Q3 2016
Shares 26,006 Value ($000) $619 Avg Close $23.86 Range $22.95 - $24.79
Q2 2016
Shares 25,720 Value ($000) $601 Avg Close $21.63 Range $18.65 - $23.37
Q1 2016
Shares 26,869 Value ($000) $505 Avg Close $17.57 Range $15.67 - $18.89
Q4 2015
Shares 26,394 Value ($000) $487 Avg Close $17.92 Range $16.25 - $19.06
Q3 2015
Shares 26,058 Value ($000) $428 Avg Close $17.09 Range $14.18 - $18.11
Q2 2015
Shares 25,111 Value ($000) $444 Avg Close $17.87 Range $17.12 - $18.62
Q1 2015
Shares 25,261 Value ($000) $448 Avg Close $15.80 Range $13.14 - $18.17
Q4 2014
Shares 27,596 Value ($000) $366 Avg Close $12.78 Range $11.10 - $13.76
Q3 2014
Shares 26,029 Value ($000) $307 Avg Close $12.59 Range $11.76 - $13.34
Q2 2014
Shares 26,876 Value ($000) $343 Avg Close $13.00 Range $12.28 - $13.90
Q1 2014
Shares 29,082 Value ($000) $393 Avg Close $13.13 Range $11.85 - $14.08
Q4 2013
Shares 29,586 Value ($000) $356 Avg Close $11.81 Range $11.12 - $12.48
Q3 2013
Shares 30,697 Value ($000) $360 Avg Close $10.82 Range $9.05 - $12.16
Q2 2013
Shares 60,758 Value ($000) $563 Avg Close $8.48 Range $7.07 - $9.75
Q1 2013
Shares 58,624 Value ($000) $458 Avg Close $7.15 Range $5.76 - $7.85
Q4 2012
Shares 54,366 Value ($000) $312 Avg Close — Range —