BOSTON SCIENTIFIC CORP

Ticker: BSX CUSIP: 101137107 Class: COM

Walleye Trading LLC's Holding History (CIK: 0001388391)

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

Q4 2025

Shares 195,457 Value ($000) $18,637 Avg Close $98.04 Range $90.42 - $105.65

Q3 2025

Shares 68,761 Value ($000) $6,713 Avg Close $103.56 Range $95.84 - $109.50

Q2 2025

Shares 129,436 Value ($000) $13,903 Avg Close $101.18 Range $85.98 - $107.53

Q1 2025

Shares 106,168 Value ($000) $10,710 Avg Close $100.70 Range $88.81 - $107.17

Q4 2024

Shares 178,413 Value ($000) $15,936 Avg Close $88.03 Range $80.64 - $91.93

Q3 2024

Shares 142,178 Value ($000) $11,915 Avg Close $78.83 Range $71.88 - $84.89

Q2 2024

Shares 133,297 Value ($000) $10,265 Avg Close $73.20 Range $66.80 - $77.99

Q1 2024

Shares 71,861 Value ($000) $4,922 Avg Close $64.30 Range $57.11 - $68.92

Q4 2023

Shares 35,036 Value ($000) $2,025 Avg Close $53.38 Range $48.35 - $58.34

Q3 2023

Shares 9,435 Value ($000) $498 Avg Close $52.45 Range $49.69 - $55.38

Q2 2022

Shares 32,582 Value ($000) $1,214 Avg Close $40.71 Range $34.98 - $47.50

Q1 2022

Shares 42,929 Value ($000) $1,901 Avg Close $43.34 Range $40.80 - $45.32

Q4 2021

Shares 107,872 Value ($000) $4,582 Avg Close $42.02 Range $37.96 - $45.43

Q3 2021

Shares 164,487 Value ($000) $7,137 Avg Close $44.24 Range $40.93 - $46.29

Q2 2021

Shares 81,051 Value ($000) $3,466 Avg Close $42.07 Range $38.00 - $44.63

Q1 2021

Shares 49,204 Value ($000) $1,902 Avg Close $37.85 Range $34.58 - $40.13

Q4 2020

Shares 82,637 Value ($000) $2,971 Avg Close $36.04 Range $32.99 - $42.13

Q2 2020

Shares 85,520 Value ($000) $3,003 Avg Close $36.01 Range $29.65 - $39.33

Q1 2020

Shares 24,983 Value ($000) $815 Avg Close $39.07 Range $24.10 - $46.13

Q4 2019

Shares 97,709 Value ($000) $4,418 Avg Close $41.84 Range $37.65 - $46.62

Q3 2019

Shares 35,002 Value ($000) $1,424 Avg Close $42.37 Range $39.75 - $43.84

Q2 2019

Shares 77,978 Value ($000) $3,351 Avg Close $38.46 Range $34.35 - $43.02

Q1 2019

Shares 61,254 Value ($000) $2,351 Avg Close $38.19 Range $32.73 - $41.00

Q4 2018

Shares 36,413 Value ($000) $1,287 Avg Close $36.27 Range $31.56 - $39.44

Q3 2018

Shares 15,817 Value ($000) $609 Avg Close $34.93 Range $32.27 - $39.13

Q2 2018

Shares 86,620 Value ($000) $2,832 Avg Close $30.16 Range $26.42 - $37.30

Q1 2018

Shares 41,127 Value ($000) $1,124 Avg Close $27.18 Range $24.84 - $28.90

Q4 2017

Shares 21,285 Value ($000) $528 Avg Close $27.58 Range $24.54 - $29.93

Q3 2017

Shares 22,865 Value ($000) $667 Avg Close $27.62 Range $26.23 - $29.40

Q2 2017

Shares 18,457 Value ($000) $512 Avg Close $26.54 Range $24.29 - $28.51

Q1 2017

Shares 35,943 Value ($000) $894 Avg Close $24.32 Range $21.66 - $25.65

Q4 2016

Shares 48,850 Value ($000) $1,057 Avg Close $21.82 Range $19.67 - $23.88

Q3 2016

Shares 81,119 Value ($000) $1,931 Avg Close $23.86 Range $22.95 - $24.79

Q2 2016

Shares 24,349 Value ($000) $569 Avg Close $21.63 Range $18.65 - $23.37

Q4 2015

Shares 19,733 Value ($000) $364 Avg Close $17.92 Range $16.25 - $19.06

Q1 2015

Shares 139,736 Value ($000) $2,480 Avg Close $15.80 Range $13.14 - $18.17

Q4 2014

Shares 30,602 Value ($000) $405 Avg Close $12.78 Range $11.10 - $13.76

Q3 2014

Shares 6,136 Value ($000) $72 Avg Close $12.59 Range $11.76 - $13.34

Q1 2014

Shares 13,678 Value ($000) $185 Avg Close $13.13 Range $11.85 - $14.08

Q4 2013

Shares 100,280 Value ($000) $1,205 Avg Close $11.81 Range $11.12 - $12.48

Q3 2013

Shares 19,360 Value ($000) $227 Avg Close $10.82 Range $9.05 - $12.16

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	195,457	$18,637	$98.04	$90.42 - $105.65
Q3 2025	68,761	$6,713	$103.56	$95.84 - $109.50
Q2 2025	129,436	$13,903	$101.18	$85.98 - $107.53
Q1 2025	106,168	$10,710	$100.70	$88.81 - $107.17
Q4 2024	178,413	$15,936	$88.03	$80.64 - $91.93
Q3 2024	142,178	$11,915	$78.83	$71.88 - $84.89
Q2 2024	133,297	$10,265	$73.20	$66.80 - $77.99
Q1 2024	71,861	$4,922	$64.30	$57.11 - $68.92
Q4 2023	35,036	$2,025	$53.38	$48.35 - $58.34
Q3 2023	9,435	$498	$52.45	$49.69 - $55.38
Q2 2022	32,582	$1,214	$40.71	$34.98 - $47.50
Q1 2022	42,929	$1,901	$43.34	$40.80 - $45.32
Q4 2021	107,872	$4,582	$42.02	$37.96 - $45.43
Q3 2021	164,487	$7,137	$44.24	$40.93 - $46.29
Q2 2021	81,051	$3,466	$42.07	$38.00 - $44.63
Q1 2021	49,204	$1,902	$37.85	$34.58 - $40.13
Q4 2020	82,637	$2,971	$36.04	$32.99 - $42.13
Q2 2020	85,520	$3,003	$36.01	$29.65 - $39.33
Q1 2020	24,983	$815	$39.07	$24.10 - $46.13
Q4 2019	97,709	$4,418	$41.84	$37.65 - $46.62
Q3 2019	35,002	$1,424	$42.37	$39.75 - $43.84
Q2 2019	77,978	$3,351	$38.46	$34.35 - $43.02
Q1 2019	61,254	$2,351	$38.19	$32.73 - $41.00
Q4 2018	36,413	$1,287	$36.27	$31.56 - $39.44
Q3 2018	15,817	$609	$34.93	$32.27 - $39.13
Q2 2018	86,620	$2,832	$30.16	$26.42 - $37.30
Q1 2018	41,127	$1,124	$27.18	$24.84 - $28.90
Q4 2017	21,285	$528	$27.58	$24.54 - $29.93
Q3 2017	22,865	$667	$27.62	$26.23 - $29.40
Q2 2017	18,457	$512	$26.54	$24.29 - $28.51
Q1 2017	35,943	$894	$24.32	$21.66 - $25.65
Q4 2016	48,850	$1,057	$21.82	$19.67 - $23.88
Q3 2016	81,119	$1,931	$23.86	$22.95 - $24.79
Q2 2016	24,349	$569	$21.63	$18.65 - $23.37
Q4 2015	19,733	$364	$17.92	$16.25 - $19.06
Q1 2015	139,736	$2,480	$15.80	$13.14 - $18.17
Q4 2014	30,602	$405	$12.78	$11.10 - $13.76
Q3 2014	6,136	$72	$12.59	$11.76 - $13.34
Q1 2014	13,678	$185	$13.13	$11.85 - $14.08
Q4 2013	100,280	$1,205	$11.81	$11.12 - $12.48
Q3 2013	19,360	$227	$10.82	$9.05 - $12.16