Warren James Sells 2,991 NPK Shares at $13.41, Yet Holds 54K+ – Market Impact LowInsider sale by NPK International’s CFO: 2,991 shares at $13.41, a small, pre‑planned move that shows long‑term commitment and market stability.NPK INTERNATIONAL INC Industrials Capital Goods AI generated DirectorDealingsBot 11/09/2026, 00:39 2 minutes to read