BOSTON SCIENTIFIC CORP

Ticker: BSX CUSIP: 101137107 Class: COM

Gulf International Bank (UK) Ltd's Holding History (CIK: 0001598697)

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

Q4 2025

Shares 74,529 Value ($000) $7 Avg Close $98.04 Range $90.42 - $105.65

Q3 2025

Shares 74,472 Value ($000) $7 Avg Close $103.56 Range $95.84 - $109.50

Q2 2025

Shares 75,648 Value ($000) $8 Avg Close $101.18 Range $85.98 - $107.53

Q1 2025

Shares 84,902 Value ($000) $9 Avg Close $100.70 Range $88.81 - $107.17

Q4 2024

Shares 113,767 Value ($000) $10 Avg Close $88.03 Range $80.64 - $91.93

Q3 2024

Shares 115,050 Value ($000) $10 Avg Close $78.83 Range $71.88 - $84.89

Q2 2024

Shares 162,982 Value ($000) $13 Avg Close $73.20 Range $66.80 - $77.99

Q1 2024

Shares 167,650 Value ($000) $11 Avg Close $64.30 Range $57.11 - $68.92

Q4 2023

Shares 167,196 Value ($000) $10 Avg Close $53.38 Range $48.35 - $58.34

Q3 2023

Shares 172,904 Value ($000) $9 Avg Close $52.45 Range $49.69 - $55.38

Q2 2023

Shares 186,355 Value ($000) $10 Avg Close $52.23 Range $49.38 - $54.75

Q1 2023

Shares 243,431 Value ($000) $12 Avg Close $47.13 Range $44.35 - $50.21

Q4 2022

Shares 303,176 Value ($000) $14 Avg Close $43.30 Range $38.79 - $47.95

Q3 2022

Shares 281,176 Value ($000) $10,889 Avg Close $40.12 Range $36.15 - $43.52

Q2 2022

Shares 280,211 Value ($000) $10,591 Avg Close $40.71 Range $34.98 - $47.50

Q1 2022

Shares 280,211 Value ($000) $12,410 Avg Close $43.34 Range $40.80 - $45.32

Q4 2021

Shares 279,412 Value ($000) $11,869 Avg Close $42.02 Range $37.96 - $45.43

Q3 2021

Shares 328,402 Value ($000) $14,249 Avg Close $44.24 Range $40.93 - $46.29

Q2 2021

Shares 330,879 Value ($000) $14,148 Avg Close $42.07 Range $38.00 - $44.63

Q1 2021

Shares 331,979 Value ($000) $12,830 Avg Close $37.85 Range $34.58 - $40.13

Q4 2020

Shares 311,845 Value ($000) $11,210 Avg Close $36.04 Range $32.99 - $42.13

Q3 2020

Shares 330,466 Value ($000) $12,627 Avg Close $38.53 Range $33.77 - $42.37

Q2 2020

Shares 332,500 Value ($000) $11,674 Avg Close $36.01 Range $29.65 - $39.33

Q1 2020

Shares 330,750 Value ($000) $10,792 Avg Close $39.07 Range $24.10 - $46.13

Q4 2019

Shares 330,750 Value ($000) $14,956 Avg Close $41.84 Range $37.65 - $46.62

Q3 2019

Shares 330,750 Value ($000) $13,458 Avg Close $42.37 Range $39.75 - $43.84

Q2 2019

Shares 327,576 Value ($000) $14,079 Avg Close $38.46 Range $34.35 - $43.02

Q1 2019

Shares 334,946 Value ($000) $12,855 Avg Close $38.19 Range $32.73 - $41.00

Q4 2018

Shares 333,046 Value ($000) $11,769 Avg Close $36.27 Range $31.56 - $39.44

Q3 2018

Shares 477,559 Value ($000) $18,386 Avg Close $34.93 Range $32.27 - $39.13

Q2 2018

Shares 431,791 Value ($000) $14,119 Avg Close $30.16 Range $26.42 - $37.30

Q1 2018

Shares 430,291 Value ($000) $11,755 Avg Close $27.18 Range $24.84 - $28.90

Q4 2017

Shares 435,265 Value ($000) $10,790 Avg Close $27.58 Range $24.54 - $29.93

Q3 2017

Shares 435,265 Value ($000) $12,696 Avg Close $27.62 Range $26.23 - $29.40

Q2 2017

Shares 416,265 Value ($000) $11,538 Avg Close $26.54 Range $24.29 - $28.51

Q1 2017

Shares 415,615 Value ($000) $10,336 Avg Close $24.32 Range $21.66 - $25.65

Q4 2016

Shares 410,215 Value ($000) $8,872 Avg Close $21.82 Range $19.67 - $23.88

Q3 2016

Shares 409,215 Value ($000) $9,739 Avg Close $23.86 Range $22.95 - $24.79

Q2 2016

Shares 405,715 Value ($000) $9,481 Avg Close $21.63 Range $18.65 - $23.37

Q1 2016

Shares 405,715 Value ($000) $7,631 Avg Close $17.57 Range $15.67 - $18.89

Q4 2015

Shares 386,225 Value ($000) $7,122 Avg Close $17.92 Range $16.25 - $19.06

Q3 2015

Shares 373,255 Value ($000) $6,125 Avg Close $17.09 Range $14.18 - $18.11

Q2 2015

Shares 373,255 Value ($000) $6,607 Avg Close $17.87 Range $17.12 - $18.62

Q1 2015

Shares 373,255 Value ($000) $6,625 Avg Close $15.80 Range $13.14 - $18.17

Q4 2014

Shares 371,983 Value ($000) $4,929 Avg Close $12.78 Range $11.10 - $13.76

Q3 2014

Shares 366,783 Value ($000) $4,332 Avg Close $12.59 Range $11.76 - $13.34

Q2 2014

Shares 366,783 Value ($000) $4,684 Avg Close $13.00 Range $12.28 - $13.90

Q1 2014

Shares 366,783 Value ($000) $4,959 Avg Close $13.13 Range $11.85 - $14.08

Q4 2013

Shares 366,783 Value ($000) $4,409 Avg Close $11.81 Range $11.12 - $12.48

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	74,529	$7	$98.04	$90.42 - $105.65
Q3 2025	74,472	$7	$103.56	$95.84 - $109.50
Q2 2025	75,648	$8	$101.18	$85.98 - $107.53
Q1 2025	84,902	$9	$100.70	$88.81 - $107.17
Q4 2024	113,767	$10	$88.03	$80.64 - $91.93
Q3 2024	115,050	$10	$78.83	$71.88 - $84.89
Q2 2024	162,982	$13	$73.20	$66.80 - $77.99
Q1 2024	167,650	$11	$64.30	$57.11 - $68.92
Q4 2023	167,196	$10	$53.38	$48.35 - $58.34
Q3 2023	172,904	$9	$52.45	$49.69 - $55.38
Q2 2023	186,355	$10	$52.23	$49.38 - $54.75
Q1 2023	243,431	$12	$47.13	$44.35 - $50.21
Q4 2022	303,176	$14	$43.30	$38.79 - $47.95
Q3 2022	281,176	$10,889	$40.12	$36.15 - $43.52
Q2 2022	280,211	$10,591	$40.71	$34.98 - $47.50
Q1 2022	280,211	$12,410	$43.34	$40.80 - $45.32
Q4 2021	279,412	$11,869	$42.02	$37.96 - $45.43
Q3 2021	328,402	$14,249	$44.24	$40.93 - $46.29
Q2 2021	330,879	$14,148	$42.07	$38.00 - $44.63
Q1 2021	331,979	$12,830	$37.85	$34.58 - $40.13
Q4 2020	311,845	$11,210	$36.04	$32.99 - $42.13
Q3 2020	330,466	$12,627	$38.53	$33.77 - $42.37
Q2 2020	332,500	$11,674	$36.01	$29.65 - $39.33
Q1 2020	330,750	$10,792	$39.07	$24.10 - $46.13
Q4 2019	330,750	$14,956	$41.84	$37.65 - $46.62
Q3 2019	330,750	$13,458	$42.37	$39.75 - $43.84
Q2 2019	327,576	$14,079	$38.46	$34.35 - $43.02
Q1 2019	334,946	$12,855	$38.19	$32.73 - $41.00
Q4 2018	333,046	$11,769	$36.27	$31.56 - $39.44
Q3 2018	477,559	$18,386	$34.93	$32.27 - $39.13
Q2 2018	431,791	$14,119	$30.16	$26.42 - $37.30
Q1 2018	430,291	$11,755	$27.18	$24.84 - $28.90
Q4 2017	435,265	$10,790	$27.58	$24.54 - $29.93
Q3 2017	435,265	$12,696	$27.62	$26.23 - $29.40
Q2 2017	416,265	$11,538	$26.54	$24.29 - $28.51
Q1 2017	415,615	$10,336	$24.32	$21.66 - $25.65
Q4 2016	410,215	$8,872	$21.82	$19.67 - $23.88
Q3 2016	409,215	$9,739	$23.86	$22.95 - $24.79
Q2 2016	405,715	$9,481	$21.63	$18.65 - $23.37
Q1 2016	405,715	$7,631	$17.57	$15.67 - $18.89
Q4 2015	386,225	$7,122	$17.92	$16.25 - $19.06
Q3 2015	373,255	$6,125	$17.09	$14.18 - $18.11
Q2 2015	373,255	$6,607	$17.87	$17.12 - $18.62
Q1 2015	373,255	$6,625	$15.80	$13.14 - $18.17
Q4 2014	371,983	$4,929	$12.78	$11.10 - $13.76
Q3 2014	366,783	$4,332	$12.59	$11.76 - $13.34
Q2 2014	366,783	$4,684	$13.00	$12.28 - $13.90
Q1 2014	366,783	$4,959	$13.13	$11.85 - $14.08
Q4 2013	366,783	$4,409	$11.81	$11.12 - $12.48