Orion Group (NYSE:ORN – Get Free Report) was downgraded by equities research analysts at Zacks Research from a “hold” rating to a “strong sell” rating in a report issued on Tuesday,Zacks.com reports. Weiss Ratings lowered Orion Group from a “hold (c)” rating to a “sell (d+)” rating in a research note on Thursday, July 30th. Get Orion Group alerts:Check Out Our Latest Analysis on Orion GroupOrion Group Stock Up 2.1%Shares of NYSE ORN opened at $10.40 on Tuesday. Insider Activity at Orion GroupIn other Orion Group news, EVP Edward Chipman Earle purchased 5,000 shares of Orion Group stock in a transaction dated Friday, July 31st. Further ReadingReceive News & Ratings for Orion Group Daily - Enter your email address below to receive a concise daily summary of the latest news and analysts' ratings for Orion Group and related companies with MarketBeat.com's FREE daily email newsletter.