ALLURION TECHNOLOGIES INC

Ticker: ALUR CUSIP: 02008G201 Class: COMMON STOCK

RTW INVESTMENTS, LP's Holding History (CIK: 0001493215)

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

Q4 2025

Shares 5,891,430 Value ($000) $7,246 Avg Close $1.68 Range $1.02 - $2.19

Q3 2025

Shares 2,542,603 Value ($000) $5,212 Avg Close $2.49 Range $1.93 - $3.33

Q2 2025

Shares 2,542,603 Value ($000) $6,179 Avg Close $2.59 Range $2.15 - $3.45

Q1 2025

Shares 1,050,063 Value ($000) $3,371 Avg Close $4.30 Range $2.15 - $16.81

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	5,891,430	$7,246	$1.68	$1.02 - $2.19
Q3 2025	2,542,603	$5,212	$2.49	$1.93 - $3.33
Q2 2025	2,542,603	$6,179	$2.59	$2.15 - $3.45
Q1 2025	1,050,063	$3,371	$4.30	$2.15 - $16.81