AMYLYX PHARMACEUTICALS INC

Ticker: AMLX CUSIP: 03237H101 Class: Common Stock

HSBC HOLDINGS PLC's Holding History (CIK: 0000873630)

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

Q3 2025

Shares 19,369 Value ($000) $278 Avg Close $9.41 Range $5.97 - $15.14

Q1 2025

Shares 14,419 Value ($000) $51 Avg Close $3.56 Range $2.60 - $4.18

Q4 2024

Shares 11,566 Value ($000) $43 Avg Close $4.71 Range $2.91 - $7.27

Q3 2024

Shares 61,687 Value ($000) $197 Avg Close $2.25 Range $1.62 - $3.33

Q2 2024

Shares 76,261 Value ($000) $150 Avg Close $1.94 Range $1.57 - $2.89

Q1 2024

Shares 48,307 Value ($000) $137 Avg Close $13.08 Range $2.67 - $19.95

Period	Shares	Value ($000)	Average Close	Price Range
Q3 2025	19,369	$278	$9.41	$5.97 - $15.14
Q1 2025	14,419	$51	$3.56	$2.60 - $4.18
Q4 2024	11,566	$43	$4.71	$2.91 - $7.27
Q3 2024	61,687	$197	$2.25	$1.62 - $3.33
Q2 2024	76,261	$150	$1.94	$1.57 - $2.89
Q1 2024	48,307	$137	$13.08	$2.67 - $19.95