John C Roche sold $1.6M of THG stock

John C Roche, President and CEO of Hanover Insurance Group, Inc. (THG), sold 8,358 shares of THG stock worth $1.6M, per an SEC Form 4 filed May 21, 2026.

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

The trade happened on May 19, 2026, 2 days before it was made public.

THG has moved +25.3% since the trade date, from $193.79 to $242.90 (Nov 6, 2026 close).