UniFirst Corporation UNF will release earnings results for the third quarter, before the opening bell on Wednesday, July 2.Analysts expect the Wilmington, Massachusetts-based company to report quarterly earnings at $2.09 per share, down from$2.20 per share in the year-ago period. UniFirst projects to report quarterly revenue of $614.5 million, compared to$603.33 million a year earlier, according to data from Benzinga Pro.On April 8, Unifirst disclosed a new $100 million share repurchase authorization.UniF ...