Repligen Corporation RGEN reported in-line earnings for its second quarter on Tuesday.The company posted second-quarter sales of $154.1 million, almost in line with the consensus estimate of$154.12 million. The company reported an adjusted EPS of 33 cents, which is in line with the consensus but below $0.53 reported a year ago.Tony J. Hunt, CEO of Repligen, said, "We delivered solid second-quarter revenue of$154 million and first-half revenue of $305 million, achieving our year-to-date sales target. We ar ...