BOSTON SCIENTIFIC CORP

Ticker: BSX CUSIP: 101137107 Class: COM

NORTHWESTERN MUTUAL INVESTMENT MANAGEMENT COMPANY, LLC's Holding History (CIK: 0001629649)

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

Q4 2025

Shares 47,366 Value ($000) $4,516 Avg Close $98.04 Range $90.42 - $105.65

Q3 2025

Shares 47,226 Value ($000) $4,611 Avg Close $103.56 Range $95.84 - $109.50

Q2 2025

Shares 47,196 Value ($000) $5,069 Avg Close $101.18 Range $85.98 - $107.53

Q1 2025

Shares 46,875 Value ($000) $4,729 Avg Close $100.70 Range $88.81 - $107.17

Q4 2024

Shares 46,796 Value ($000) $4,180 Avg Close $88.03 Range $80.64 - $91.93

Q3 2024

Shares 46,674 Value ($000) $3,911 Avg Close $78.83 Range $71.88 - $84.89

Q2 2024

Shares 46,787 Value ($000) $3,603 Avg Close $73.20 Range $66.80 - $77.99

Q1 2024

Shares 46,487 Value ($000) $3,184 Avg Close $64.30 Range $57.11 - $68.92

Q4 2023

Shares 46,346 Value ($000) $2,679 Avg Close $53.38 Range $48.35 - $58.34

Q3 2023

Shares 46,217 Value ($000) $2,440 Avg Close $52.45 Range $49.69 - $55.38

Q2 2023

Shares 45,350 Value ($000) $2,453 Avg Close $52.23 Range $49.38 - $54.75

Q1 2023

Shares 45,023 Value ($000) $2,253 Avg Close $47.13 Range $44.35 - $50.21

Q4 2022

Shares 44,892 Value ($000) $2,077 Avg Close $43.30 Range $38.79 - $47.95

Q3 2022

Shares 53,173 Value ($000) $2,059 Avg Close $40.12 Range $36.15 - $43.52

Q2 2022

Shares 57,135 Value ($000) $2,129 Avg Close $40.71 Range $34.98 - $47.50

Q1 2022

Shares 56,684 Value ($000) $2,511 Avg Close $43.34 Range $40.80 - $45.32

Q4 2021

Shares 64,107 Value ($000) $2,723 Avg Close $42.02 Range $37.96 - $45.43

Q3 2021

Shares 64,669 Value ($000) $2,806 Avg Close $44.24 Range $40.93 - $46.29

Q2 2021

Shares 64,528 Value ($000) $2,759 Avg Close $42.07 Range $38.00 - $44.63

Q1 2021

Shares 64,246 Value ($000) $2,483 Avg Close $37.85 Range $34.58 - $40.13

Q4 2020

Shares 78,582 Value ($000) $2,825 Avg Close $36.04 Range $32.99 - $42.13

Q3 2020

Shares 78,485 Value ($000) $2,756 Avg Close $38.53 Range $33.77 - $42.37

Q2 2020

Shares 78,485 Value ($000) $2,756 Avg Close $36.01 Range $29.65 - $39.33

Q1 2020

Shares 72,646 Value ($000) $2,370 Avg Close $39.07 Range $24.10 - $46.13

Q4 2019

Shares 54,144 Value ($000) $2,448 Avg Close $41.84 Range $37.65 - $46.62

Q3 2019

Shares 53,046 Value ($000) $2,158 Avg Close $42.37 Range $39.75 - $43.84

Q2 2019

Shares 52,748 Value ($000) $2,267 Avg Close $38.46 Range $34.35 - $43.02

Q1 2019

Shares 210,605 Value ($000) $8,083 Avg Close $38.19 Range $32.73 - $41.00

Q4 2018

Shares 208,512 Value ($000) $7,369 Avg Close $36.27 Range $31.56 - $39.44

Q3 2018

Shares 241,999 Value ($000) $9,317 Avg Close $34.93 Range $32.27 - $39.13

Q2 2018

Shares 264,227 Value ($000) $8,640 Avg Close $30.16 Range $26.42 - $37.30

Q1 2018

Shares 250,266 Value ($000) $6,837 Avg Close $27.18 Range $24.84 - $28.90

Q4 2017

Shares 310,170 Value ($000) $7,689 Avg Close $27.58 Range $24.54 - $29.93

Q3 2017

Shares 307,631 Value ($000) $8,974 Avg Close $27.62 Range $26.23 - $29.40

Q2 2017

Shares 314,242 Value ($000) $8,711 Avg Close $26.54 Range $24.29 - $28.51

Q1 2017

Shares 275,619 Value ($000) $6,855 Avg Close $24.32 Range $21.66 - $25.65

Q4 2016

Shares 156,359 Value ($000) $3,382 Avg Close $21.82 Range $19.67 - $23.88

Q3 2016

Shares 134,622 Value ($000) $3,204 Avg Close $23.86 Range $22.95 - $24.79

Q2 2016

Shares 51,766 Value ($000) $1,210 Avg Close $21.63 Range $18.65 - $23.37

Q1 2016

Shares 51,483 Value ($000) $968 Avg Close $17.57 Range $15.67 - $18.89

Q4 2015

Shares 63,448 Value ($000) $1,170 Avg Close $17.92 Range $16.25 - $19.06

Q3 2015

Shares 61,924 Value ($000) $1,016 Avg Close $17.09 Range $14.18 - $18.11

Q2 2015

Shares 61,520 Value ($000) $1,089 Avg Close $17.87 Range $17.12 - $18.62

Q1 2015

Shares 62,374 Value ($000) $1,107 Avg Close $15.80 Range $13.14 - $18.17

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	47,366	$4,516	$98.04	$90.42 - $105.65
Q3 2025	47,226	$4,611	$103.56	$95.84 - $109.50
Q2 2025	47,196	$5,069	$101.18	$85.98 - $107.53
Q1 2025	46,875	$4,729	$100.70	$88.81 - $107.17
Q4 2024	46,796	$4,180	$88.03	$80.64 - $91.93
Q3 2024	46,674	$3,911	$78.83	$71.88 - $84.89
Q2 2024	46,787	$3,603	$73.20	$66.80 - $77.99
Q1 2024	46,487	$3,184	$64.30	$57.11 - $68.92
Q4 2023	46,346	$2,679	$53.38	$48.35 - $58.34
Q3 2023	46,217	$2,440	$52.45	$49.69 - $55.38
Q2 2023	45,350	$2,453	$52.23	$49.38 - $54.75
Q1 2023	45,023	$2,253	$47.13	$44.35 - $50.21
Q4 2022	44,892	$2,077	$43.30	$38.79 - $47.95
Q3 2022	53,173	$2,059	$40.12	$36.15 - $43.52
Q2 2022	57,135	$2,129	$40.71	$34.98 - $47.50
Q1 2022	56,684	$2,511	$43.34	$40.80 - $45.32
Q4 2021	64,107	$2,723	$42.02	$37.96 - $45.43
Q3 2021	64,669	$2,806	$44.24	$40.93 - $46.29
Q2 2021	64,528	$2,759	$42.07	$38.00 - $44.63
Q1 2021	64,246	$2,483	$37.85	$34.58 - $40.13
Q4 2020	78,582	$2,825	$36.04	$32.99 - $42.13
Q3 2020	78,485	$2,756	$38.53	$33.77 - $42.37
Q2 2020	78,485	$2,756	$36.01	$29.65 - $39.33
Q1 2020	72,646	$2,370	$39.07	$24.10 - $46.13
Q4 2019	54,144	$2,448	$41.84	$37.65 - $46.62
Q3 2019	53,046	$2,158	$42.37	$39.75 - $43.84
Q2 2019	52,748	$2,267	$38.46	$34.35 - $43.02
Q1 2019	210,605	$8,083	$38.19	$32.73 - $41.00
Q4 2018	208,512	$7,369	$36.27	$31.56 - $39.44
Q3 2018	241,999	$9,317	$34.93	$32.27 - $39.13
Q2 2018	264,227	$8,640	$30.16	$26.42 - $37.30
Q1 2018	250,266	$6,837	$27.18	$24.84 - $28.90
Q4 2017	310,170	$7,689	$27.58	$24.54 - $29.93
Q3 2017	307,631	$8,974	$27.62	$26.23 - $29.40
Q2 2017	314,242	$8,711	$26.54	$24.29 - $28.51
Q1 2017	275,619	$6,855	$24.32	$21.66 - $25.65
Q4 2016	156,359	$3,382	$21.82	$19.67 - $23.88
Q3 2016	134,622	$3,204	$23.86	$22.95 - $24.79
Q2 2016	51,766	$1,210	$21.63	$18.65 - $23.37
Q1 2016	51,483	$968	$17.57	$15.67 - $18.89
Q4 2015	63,448	$1,170	$17.92	$16.25 - $19.06
Q3 2015	61,924	$1,016	$17.09	$14.18 - $18.11
Q2 2015	61,520	$1,089	$17.87	$17.12 - $18.62
Q1 2015	62,374	$1,107	$15.80	$13.14 - $18.17