ALDEYRA THERAPEUTICS INC

Ticker: ALDX CUSIP: 01438T106 Class: Common Stock

XTX Topco Ltd's Holding History (CIK: 0001828301)

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

Q4 2025

Shares 42,227 Value ($000) $219 Avg Close $5.14 Range $3.94 - $5.79

Q3 2025

Shares 34,466 Value ($000) $180 Avg Close $5.21 Range $3.73 - $6.17

Q1 2025

Shares 23,332 Value ($000) $134 Avg Close $5.91 Range $4.66 - $7.20

Q1 2024

Shares 19,664 Value ($000) $64 Avg Close $3.29 Range $2.71 - $4.34

Q4 2023

Shares 11,991 Value ($000) $42 Avg Close $3.09 Range $1.42 - $6.74

Q2 2022

Shares 21,841 Value ($000) $87 Avg Close $3.44 Range $2.35 - $5.04

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	42,227	$219	$5.14	$3.94 - $5.79
Q3 2025	34,466	$180	$5.21	$3.73 - $6.17
Q1 2025	23,332	$134	$5.91	$4.66 - $7.20
Q1 2024	19,664	$64	$3.29	$2.71 - $4.34
Q4 2023	11,991	$42	$3.09	$1.42 - $6.74
Q2 2022	21,841	$87	$3.44	$2.35 - $5.04