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Harold Simmons

Harold Clark Simmons (May 13, 1931 – December 29, 2013) was an American businessman, investor, and philanthropist whose banking expertise helped him develop the acquisition concept known as the leveraged buyout (LBO) to acquire various corporations. He was the owner of Contran Corporation and of Valhi, Inc., (a NYSE traded company about 90% controlled by Contran). As of 2006, he controll

Trading basics

Tom Barrack

Thomas Joseph Barrack Jr. (born April 28, 1947) is an American diplomat, private equity real estate investor and the founder and retired chairman of Colony Capital, a publicly traded real estate investment trust. Following his U.S. Senate confirmation, Barrack has served as United States Ambassador to Turkey since May 2025.