BOSTON SCIENTIFIC CORP

Ticker: BSX CUSIP: 101137107 Class: COM

NATIXIS ADVISORS, L.P.'s Holding History (CIK: 0001018331)

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

Q4 2025

Shares 2,208,640 Value ($000) $211 Avg Close $98.04 Range $90.42 - $105.65

Q3 2025

Shares 2,506,765 Value ($000) $245 Avg Close $103.56 Range $95.84 - $109.50

Q2 2025

Shares 2,504,861 Value ($000) $269 Avg Close $101.18 Range $85.98 - $107.53

Q1 2025

Shares 2,166,415 Value ($000) $219 Avg Close $100.70 Range $88.81 - $107.17

Q4 2024

Shares 2,030,069 Value ($000) $181 Avg Close $88.03 Range $80.64 - $91.93

Q3 2024

Shares 1,845,805 Value ($000) $155 Avg Close $78.83 Range $71.88 - $84.89

Q2 2024

Shares 1,749,354 Value ($000) $135 Avg Close $73.20 Range $66.80 - $77.99

Q1 2024

Shares 1,685,286 Value ($000) $115 Avg Close $64.30 Range $57.11 - $68.92

Q4 2023

Shares 1,718,187 Value ($000) $99 Avg Close $53.38 Range $48.35 - $58.34

Q3 2023

Shares 1,775,427 Value ($000) $94 Avg Close $52.45 Range $49.69 - $55.38

Q2 2023

Shares 873,003 Value ($000) $47 Avg Close $52.23 Range $49.38 - $54.75

Q1 2023

Shares 1,032,011 Value ($000) $52 Avg Close $47.13 Range $44.35 - $50.21

Q4 2022

Shares 1,033,782 Value ($000) $48 Avg Close $43.30 Range $38.79 - $47.95

Q3 2022

Shares 853,053 Value ($000) $33,038 Avg Close $40.12 Range $36.15 - $43.52

Q2 2022

Shares 583,692 Value ($000) $21,754 Avg Close $40.71 Range $34.98 - $47.50

Q1 2022

Shares 644,430 Value ($000) $28,542 Avg Close $43.34 Range $40.80 - $45.32

Q4 2021

Shares 594,907 Value ($000) $25,272 Avg Close $42.02 Range $37.96 - $45.43

Q3 2021

Shares 581,635 Value ($000) $25,237 Avg Close $44.24 Range $40.93 - $46.29

Q2 2021

Shares 603,468 Value ($000) $25,804 Avg Close $42.07 Range $38.00 - $44.63

Q1 2021

Shares 578,880 Value ($000) $22,373 Avg Close $37.85 Range $34.58 - $40.13

Q4 2020

Shares 534,286 Value ($000) $19,208 Avg Close $36.04 Range $32.99 - $42.13

Q3 2020

Shares 486,258 Value ($000) $18,580 Avg Close $38.53 Range $33.77 - $42.37

Q2 2020

Shares 461,159 Value ($000) $16,191 Avg Close $36.01 Range $29.65 - $39.33

Q1 2020

Shares 385,112 Value ($000) $12,566 Avg Close $39.07 Range $24.10 - $46.13

Q4 2019

Shares 198,045 Value ($000) $8,956 Avg Close $41.84 Range $37.65 - $46.62

Q3 2019

Shares 180,680 Value ($000) $7,352 Avg Close $42.37 Range $39.75 - $43.84

Q2 2019

Shares 141,848 Value ($000) $6,097 Avg Close $38.46 Range $34.35 - $43.02

Q1 2019

Shares 130,318 Value ($000) $5,002 Avg Close $38.19 Range $32.73 - $41.00

Q4 2018

Shares 137,015 Value ($000) $4,842 Avg Close $36.27 Range $31.56 - $39.44

Q3 2018

Shares 134,402 Value ($000) $5,174 Avg Close $34.93 Range $32.27 - $39.13

Q2 2018

Shares 143,053 Value ($000) $4,677 Avg Close $30.16 Range $26.42 - $37.30

Q1 2018

Shares 145,408 Value ($000) $3,973 Avg Close $27.18 Range $24.84 - $28.90

Q4 2017

Shares 117,986 Value ($000) $2,924 Avg Close $27.58 Range $24.54 - $29.93

Q3 2017

Shares 46,955 Value ($000) $1,369 Avg Close $27.62 Range $26.23 - $29.40

Q2 2017

Shares 49,840 Value ($000) $1,382 Avg Close $26.54 Range $24.29 - $28.51

Q1 2017

Shares 44,327 Value ($000) $1,102 Avg Close $24.32 Range $21.66 - $25.65

Q4 2016

Shares 48,056 Value ($000) $1,039 Avg Close $21.82 Range $19.67 - $23.88

Q3 2016

Shares 59,353 Value ($000) $1,413 Avg Close $23.86 Range $22.95 - $24.79

Q2 2016

Shares 57,514 Value ($000) $1,344 Avg Close $21.63 Range $18.65 - $23.37

Q1 2016

Shares 46,378 Value ($000) $872 Avg Close $17.57 Range $15.67 - $18.89

Q4 2015

Shares 43,356 Value ($000) $799 Avg Close $17.92 Range $16.25 - $19.06

Q3 2015

Shares 49,703 Value ($000) $816 Avg Close $17.09 Range $14.18 - $18.11

Q2 2015

Shares 38,696 Value ($000) $685 Avg Close $17.87 Range $17.12 - $18.62

Q1 2015

Shares 30,922 Value ($000) $549 Avg Close $15.80 Range $13.14 - $18.17

Q4 2014

Shares 33,541 Value ($000) $444 Avg Close $12.78 Range $11.10 - $13.76

Q3 2014

Shares 32,706 Value ($000) $386 Avg Close $12.59 Range $11.76 - $13.34

Q2 2014

Shares 26,849 Value ($000) $343 Avg Close $13.00 Range $12.28 - $13.90

Q1 2014

Shares 26,815 Value ($000) $363 Avg Close $13.13 Range $11.85 - $14.08

Q4 2013

Shares 34,809 Value ($000) $418 Avg Close $11.81 Range $11.12 - $12.48

Q3 2013

Shares 31,037 Value ($000) $364 Avg Close $10.82 Range $9.05 - $12.16

Q2 2013

Shares 32,222 Value ($000) $299 Avg Close $8.48 Range $7.07 - $9.75

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	2,208,640	$211	$98.04	$90.42 - $105.65
Q3 2025	2,506,765	$245	$103.56	$95.84 - $109.50
Q2 2025	2,504,861	$269	$101.18	$85.98 - $107.53
Q1 2025	2,166,415	$219	$100.70	$88.81 - $107.17
Q4 2024	2,030,069	$181	$88.03	$80.64 - $91.93
Q3 2024	1,845,805	$155	$78.83	$71.88 - $84.89
Q2 2024	1,749,354	$135	$73.20	$66.80 - $77.99
Q1 2024	1,685,286	$115	$64.30	$57.11 - $68.92
Q4 2023	1,718,187	$99	$53.38	$48.35 - $58.34
Q3 2023	1,775,427	$94	$52.45	$49.69 - $55.38
Q2 2023	873,003	$47	$52.23	$49.38 - $54.75
Q1 2023	1,032,011	$52	$47.13	$44.35 - $50.21
Q4 2022	1,033,782	$48	$43.30	$38.79 - $47.95
Q3 2022	853,053	$33,038	$40.12	$36.15 - $43.52
Q2 2022	583,692	$21,754	$40.71	$34.98 - $47.50
Q1 2022	644,430	$28,542	$43.34	$40.80 - $45.32
Q4 2021	594,907	$25,272	$42.02	$37.96 - $45.43
Q3 2021	581,635	$25,237	$44.24	$40.93 - $46.29
Q2 2021	603,468	$25,804	$42.07	$38.00 - $44.63
Q1 2021	578,880	$22,373	$37.85	$34.58 - $40.13
Q4 2020	534,286	$19,208	$36.04	$32.99 - $42.13
Q3 2020	486,258	$18,580	$38.53	$33.77 - $42.37
Q2 2020	461,159	$16,191	$36.01	$29.65 - $39.33
Q1 2020	385,112	$12,566	$39.07	$24.10 - $46.13
Q4 2019	198,045	$8,956	$41.84	$37.65 - $46.62
Q3 2019	180,680	$7,352	$42.37	$39.75 - $43.84
Q2 2019	141,848	$6,097	$38.46	$34.35 - $43.02
Q1 2019	130,318	$5,002	$38.19	$32.73 - $41.00
Q4 2018	137,015	$4,842	$36.27	$31.56 - $39.44
Q3 2018	134,402	$5,174	$34.93	$32.27 - $39.13
Q2 2018	143,053	$4,677	$30.16	$26.42 - $37.30
Q1 2018	145,408	$3,973	$27.18	$24.84 - $28.90
Q4 2017	117,986	$2,924	$27.58	$24.54 - $29.93
Q3 2017	46,955	$1,369	$27.62	$26.23 - $29.40
Q2 2017	49,840	$1,382	$26.54	$24.29 - $28.51
Q1 2017	44,327	$1,102	$24.32	$21.66 - $25.65
Q4 2016	48,056	$1,039	$21.82	$19.67 - $23.88
Q3 2016	59,353	$1,413	$23.86	$22.95 - $24.79
Q2 2016	57,514	$1,344	$21.63	$18.65 - $23.37
Q1 2016	46,378	$872	$17.57	$15.67 - $18.89
Q4 2015	43,356	$799	$17.92	$16.25 - $19.06
Q3 2015	49,703	$816	$17.09	$14.18 - $18.11
Q2 2015	38,696	$685	$17.87	$17.12 - $18.62
Q1 2015	30,922	$549	$15.80	$13.14 - $18.17
Q4 2014	33,541	$444	$12.78	$11.10 - $13.76
Q3 2014	32,706	$386	$12.59	$11.76 - $13.34
Q2 2014	26,849	$343	$13.00	$12.28 - $13.90
Q1 2014	26,815	$363	$13.13	$11.85 - $14.08
Q4 2013	34,809	$418	$11.81	$11.12 - $12.48
Q3 2013	31,037	$364	$10.82	$9.05 - $12.16
Q2 2013	32,222	$299	$8.48	$7.07 - $9.75