ALDEYRA THERAPEUTICS INC

Ticker: ALDX CUSIP: 01438T106 Class: Common Stock

BLAIR WILLIAM & CO/IL's Holding History (CIK: 0000902367)

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

Q2 2020

Shares 10,850 Value ($000) $45 Avg Close $3.65 Range $1.94 - $5.27

Period	Shares	Value ($000)	Average Close	Price Range
Q2 2020	10,850	$45	$3.65	$1.94 - $5.27