RPM International Inc. (NYSE:RPM) will release earnings results for its first quarter, before the opening bell on Wednesday, Oct. 2. Analysts expect the Medina, Ohio-based company to report quarterly earnings at $1.75 per share, up from $1.64 per share in the year-ago period. RPM projects to report revenue of $2.02 billion for the quarter, according to data from Benzinga Pro. On July 25, RPM International reported better-than-expected fourth-quarter earnings. RPM shares fell 0.8% to close at $120.09 on Tuesday. Benzinga readers can access the latest analyst ratings on the Analyst Stock Ratings…