Jeffrey Stafeil bought GPK stock

Jeffrey Stafeil, Dir of Graphic Packaging Holding Co (GPK), bought 16,261 shares of GPK stock, per an SEC Form 4 filed May 21, 2026.

It was an open-market purchase.

The trade happened on May 20, 2026, 1 day before it was made public.

GPK has moved +9.7% since the trade date, from $9.84 to $10.79 (Nov 12, 2026 close).