Jeffrey Eberwein, CEO, Director at Hudson Global, holds 3.06M shares in Superior Drilling Products (Ticker: SDPI), holds 420.00K shares in Hudson Global (Ticker: HSON), holds 5.51M shares in Dakota Plains Holdings Inc (Ticker: DAKPQ). Most recently, Jeffrey Eberwein Sold ― shares of Superior Drilling Products on Aug 15, 2023 for an estimated value of 10.85K.