Dorian LPG (NYSE:LPG – Get Free Report) was upgraded by analysts at Freedom Capital from a “hold” rating to a “strong-buy” rating in a research note issued on Thursday,Zacks.com reports. Dnb Carnegie upgraded Dorian LPG from a “strong sell” rating to a “hold” rating in a research report on Monday, May 18th. One analyst has rated the stock with a Strong Buy rating, three have assigned a Buy rating and two have given a Hold rating to the stock. Get Dorian LPG alerts:Read Our Latest Research Report on LPGDorian LPG Stock Up 2.6%Shares of NYSE LPG opened at $45.53 on Thursday. Insider Transactions at Dorian LPGIn other Dorian LPG news, Director Ted Kalborg sold 15,373 shares of Dorian LPG stock in a transaction dated Friday, May 22nd.