Where does Lamar Advertising operate? What is the stock price of Lamar advertising? What is the history of Lamar Advertising? What is the annual revenue of Lamar advertising? What company owns the most billboards? Is lamr a reit? Is lamr a buy, sell, or hold? Is Lamar advertising a REIT? Is Lamar Advertising a good company to work for? Is Lamar a buy? How much is the Lamar billboard company worth? How much is Lamar billboards worth? How much do Lamar advertising executives make? How effective are Lamar billboards? How big is Lamar advertising? Does Lamar stock pay a dividend? At what price did Lam Research split?