Shares of Lockheed Martin Corp. LMT rose 2.91% to $443.36 Tuesday, on what proved to be an all-around grim trading session ...

Lockheed Martin has been part of all NASA Mars missions to date and it has been part of every single sample return mission to ...

The stock's fall snapped a four-day winning streak.

For more, read our full story here. Bank of America is stepping to the sidelines on Lockheed Martin after the company lost on the Pentagon deal to build the next fighter jet to rival Boeing.

Shares of major defense contractor Lockheed Martin (NYSE: LMT) fell hard on Friday, down 7% as of 12:31 p.m. EDT on Friday. Lockheed shareholders received the unfortunate news that the Trump ...

Martin Odegaard revealed the former Real Madrid teammate he would love to have at Arsenal as the two sides prepare to lock horns in the Champions League. Odegaard joined Real Madrid at the age of ...

Dr. Michael Torok, retired Sikorsky, a Lockheed Martin Company, is this year’s honored recipient of the Dr. Alexander Klemin Award, the highest honor the Society bestows on an individual for ...

Participants in three Lockheed Martin Corp. retirement plans filed a proposed class action challenging the company’s decision to use an in-house service provider and offer affiliated target date funds ...

Lockheed Martin, the U.S. defence giant that builds the F-35 fighter jet, has offered to create more jobs in Canada if Ottawa buys all of the jets it said it would when the contract was announced ...

The latest trading session saw Lockheed Martin (LMT) ending at $470.55, denoting a +0.27% adjustment from its last day's close. The stock lagged the S&P 500's daily gain of 1.08%. Elsewhere ...