ALDEYRA THERAPEUTICS INC

Ticker: ALDX CUSIP: 01438T106 Class: Common Stock

Altium Capital Management LP's Holding History (CIK: 0001746382)

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

Q3 2021

Shares 864,020 Value ($000) $7,586 Avg Close $9.18 Range $7.90 - $11.45

Q2 2021

Shares 864,020 Value ($000) $9,789 Avg Close $12.02 Range $10.12 - $15.95

Q1 2021

Shares 548,225 Value ($000) $6,513 Avg Close $11.52 Range $6.47 - $14.62

Period	Shares	Value ($000)	Average Close	Price Range
Q3 2021	864,020	$7,586	$9.18	$7.90 - $11.45
Q2 2021	864,020	$9,789	$12.02	$10.12 - $15.95
Q1 2021	548,225	$6,513	$11.52	$6.47 - $14.62