Antonio R. Jr. Sanchez, Executive Chairman of the BOD, Director at Sanchez Energy, holds 3.69M shares in International Bancshares (Ticker: IBOC), holds 6.26M shares in Sanchez Energy (Ticker: SNECQ). Most recently, Antonio R. Jr. Sanchez Sold ― shares of International Bancshares on Mar 13, 2024 for an estimated value of 2.17M.