OPTIUM CORPORATION OPTM (NASDAQ)

(SUNNYVALE, Calif.)Finisar Corp. said Friday it completed its acquisition of Optium Corp., which also makes fiber-optic network products. Finisar named Eitan Gertel, Optium's chairman and chief execu...READ MORE

(NEW YORK)The weak economy is catching up to the telecom industry, analysts said Wednesday, slashing ratings on half a dozen equipment suppliers and an operator.READ MORE

(NEW YORK)Shares of Finisar Corp. traded sharply lower Friday after the company posted a fourth-quarter loss and said it expected 2009 revenue to come in below Wall Street expectations.READ MORE

Among the stock activity stories for Monday, May 19, from AP Financial News: NEW YORK (AP) _ Shares of MasTec Inc. surged on Monday after an analyst said the industrial contractor ...READ MORE

(NEW YORK)Shares of Opnext Inc., which makes fiber-optic communication network products, jumped Monday following an upgrade on news that rival Finisar Corp. is buying Optium Corp. in a deal ...READ MORE

(NEW YORK)Shares of Finisar Corp. and Optium Corp. continued rising in premarket trading on Monday after the communications device makers announced a $212 million merger.READ MORE

Among the stock activity stories for Friday, May 16, from AP Financial News: NEW YORK (AP) _ Shares of wireless network component maker Finisar Corp. jumped Friday after analysts l...READ MORE