Richard Douglas bought $129K of ALDX stock

Richard Douglas, Dir of Aldeyra Therapeutics, Inc. (ALDX), bought 200,000 shares of ALDX stock worth $129K, per an SEC Form 4 filed Nov 13, 2026.

It was an open-market purchase.

The trade happened on Nov 11, 2026, 2 days before it was made public.

ALDX has moved -3.3% since the trade date, from $0.65 to $0.63 (Nov 12, 2026 close).