Luis A Muller sold $3.3M of COHU stock

Luis A Muller, President & CEO of Cohu Inc (COHU), sold 55,794 shares of COHU stock worth $3.3M, per an SEC Form 4 filed Sep 22, 2026.

The sale was pre-arranged (a 10b5-1 plan or an option exercise), not a fresh decision.

The trade happened on Sep 21, 2026, 1 day before it was made public.

COHU has moved -36.5% since the trade date, from $60.62 to $38.49 (Nov 6, 2026 close).