Simmons First Ntl (NASDAQ:SFNC) reported quarterly earnings of $0.50 per share which missed the analyst consensus estimate of $0.52 by 3.85 percent. This is a 13.64 percent increase over earnings of $0.44 per share from the same period last year. The company reported quarterly sales of $248.600 million which missed the analyst consensus estimate of $251.313 million by 1.08 percent. This is a 16.07 percent increase over sales of $214.178 million the same period last year.