ALDEYRA THERAPEUTICS INC

Ticker: ALDX CUSIP: 01438T106 Class: Common Stock

ROTHSCHILD INVESTMENT LLC's Holding History (CIK: 0000085338)

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

Q4 2025

Shares 125 Value ($000) $1 Avg Close $5.14 Range $3.94 - $5.79

Q3 2025

Shares 135 Value ($000) $1 Avg Close $5.21 Range $3.73 - $6.17

Q2 2025

Shares 85 Value ($000) $0 Avg Close $2.58 Range $1.14 - $5.91

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	125	$1	$5.14	$3.94 - $5.79
Q3 2025	135	$1	$5.21	$3.73 - $6.17
Q2 2025	85	$0	$2.58	$1.14 - $5.91