AMYLYX PHARMACEUTICALS INC

Ticker: AMLX CUSIP: 03237H101 Class: Common Stock

Y-Intercept (Hong Kong) Ltd's Holding History (CIK: 0001772875)

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

Q2 2025

Shares 240,379 Value ($000) $1,541 Avg Close $4.86 Range $3.11 - $6.70

Q4 2024

Shares 14,809 Value ($000) $56 Avg Close $4.71 Range $2.91 - $7.27

Q2 2024

Shares 118,105 Value ($000) $224 Avg Close $1.94 Range $1.57 - $2.89

Q1 2024

Shares 341,517 Value ($000) $970 Avg Close $13.08 Range $2.67 - $19.95

Q4 2023

Shares 49,204 Value ($000) $724 Avg Close $15.33 Range $11.82 - $18.88

Period	Shares	Value ($000)	Average Close	Price Range
Q2 2025	240,379	$1,541	$4.86	$3.11 - $6.70
Q4 2024	14,809	$56	$4.71	$2.91 - $7.27
Q2 2024	118,105	$224	$1.94	$1.57 - $2.89
Q1 2024	341,517	$970	$13.08	$2.67 - $19.95
Q4 2023	49,204	$724	$15.33	$11.82 - $18.88