Thierry Mabru sold $2.3M of GTX stock

Thierry Mabru, SVP, Integrated Supply Chain of Garrett Motion Inc. (GTX), sold 70,000 shares of GTX stock worth $2.3M, per an SEC Form 4 filed Jun 2, 2026.

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

The trade happened on May 29, 2026, 4 days before it was made public.

GTX has moved -34.4% since the trade date, from $32.76 to $21.50 (Nov 12, 2026 close).