Aldeyra Therapeutics Ownership & Insider Activity

Aldeyra Therapeutics (ALDX) institutional and insider ownership, recent insider transactions and ownership breakdown.

Insiders own 4.9% of shares outstanding. Institutional investors hold 11.0%.

Shares Outstanding

60.326M

Shares Float

58.406M

Insider Shares Owned

2.928M

Insider % Owned

4.9%

Institutional Shares Held

6.656M

Institutional % Held

11.0%

Ownership Breakdown

Net Insider Activity by Month

Aldeyra Therapeutics Insider Transactions (Last 6 Months)

Date	Insider	Title	Type	Shares	Price	Value
Jun 3, 2026	Todd C Brady	PRESIDENT AND CEO	BUY	250.000K	$1.67	$418K