BOSTON SCIENTIFIC CORP

Ticker: BSX CUSIP: 101137107 Class: COM

AlphaQuest LLC's Holding History (CIK: 0001883897)

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

Q4 2025

Shares 19,454 Value ($000) $1,855 Avg Close $98.04 Range $90.42 - $105.65

Q3 2025

Shares 8,744 Value ($000) $854 Avg Close $103.56 Range $95.84 - $109.50

Q2 2025

Shares 7,302 Value ($000) $784 Avg Close $101.18 Range $85.98 - $107.53

Q1 2025

Shares 21,540 Value ($000) $2,173 Avg Close $100.70 Range $88.81 - $107.17

Q4 2024

Shares 27,958 Value ($000) $2,497 Avg Close $88.03 Range $80.64 - $91.93

Q3 2024

Shares 17,786 Value ($000) $1,490 Avg Close $78.83 Range $71.88 - $84.89

Q2 2024

Shares 16,118 Value ($000) $1,241 Avg Close $73.20 Range $66.80 - $77.99

Q1 2024

Shares 18,561 Value ($000) $1,271 Avg Close $64.30 Range $57.11 - $68.92

Q4 2023

Shares 1 Value ($000) $0 Avg Close $53.38 Range $48.35 - $58.34

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	19,454	$1,855	$98.04	$90.42 - $105.65
Q3 2025	8,744	$854	$103.56	$95.84 - $109.50
Q2 2025	7,302	$784	$101.18	$85.98 - $107.53
Q1 2025	21,540	$2,173	$100.70	$88.81 - $107.17
Q4 2024	27,958	$2,497	$88.03	$80.64 - $91.93
Q3 2024	17,786	$1,490	$78.83	$71.88 - $84.89
Q2 2024	16,118	$1,241	$73.20	$66.80 - $77.99
Q1 2024	18,561	$1,271	$64.30	$57.11 - $68.92
Q4 2023	1	$0	$53.38	$48.35 - $58.34