Christopher Paul German sold $428K of Rhythm Pharmaceuticals, Inc. (RYTM) stock

Christopher Paul German, Corporate Controller & CAO of Rhythm Pharmaceuticals, Inc. (RYTM), sold 4,643 shares of RYTM stock worth $428K, per an SEC Form 4 filed May 19, 2026.

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

The trade happened on May 15, 2026, 4 days before it was made public.

RYTM has moved +9.2% since the trade date, from $90.52 to $98.83 (Sep 21, 2026 close).