AMYLYX PHARMACEUTICALS INC

Ticker: AMLX CUSIP: 03237H101 Class: Common Stock

Allworth Financial LP's Holding History (CIK: 0001555170)

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

Q4 2025

Shares 12 Value ($000) $0 Avg Close $13.58 Range $11.69 - $16.96

Q3 2025

Shares 12 Value ($000) $0 Avg Close $9.41 Range $5.97 - $15.14

Q3 2023

Shares 100 Value ($000) $2 Avg Close $21.15 Range $17.80 - $25.48

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	12	$0	$13.58	$11.69 - $16.96
Q3 2025	12	$0	$9.41	$5.97 - $15.14
Q3 2023	100	$2	$21.15	$17.80 - $25.48