Aerojet shares closed Wednesday at $16.61, down 64 cents, on the New York Stock Exchange. Dale Kasler: 916-321-1066 , @dakasler This story was originally published October 14, 2015 at 8:53 AM.

WASHINGTON — The parent company of Aerojet Rocketdyne announced Oct. 10 that it took a $17.5 million loss in its latest fiscal quarter because of issues with the AJ-26 rocket engine that it ...

Aerojet’s Orion’s Launch Abort System also performed as planned, Wiley said. The Rancho Cordova arm of Aerojet designed the jettison system, which consists of three rocket motors on the crew ...

EL SEGUNDO, Calif., Dec. 8, 2016 /PRNewswire/ -- Aerojet Rocketdyne Holdings, Inc. (NYSE: AJRD) announced today the pricing of an offering of $260 million aggregate principal amount of its 2.25% ...

BAY ST. LOUIS, Miss. — Officials with Aerojet Rocketdyne are investigating the mid-test shutdown of an AJ-26 engine at the Stennis Space Center in Hancock County, Mississippi.

Orbital Sciences Corp. and Aerojet said Feb. 24 that a so-called pathfinder version of the AJ-26 engine chosen for Orbital’s Taurus 2 medium-lift rocket had arrived at NASA’s Stennis Space ...

Lockheed Martin, the world's largest defense contractor by revenue, had sought to gain additional scale with the purchase of Aerojet Rocketdyne. The Federal Trade Commission wants to block the merger.

US manufacturer Aerojet informally unveiled a "brand new" rocket engine programme at the International Astronautical Congress in Naples, Italy in early October. The new AJ-1-E6 dual-combustion ...

Two employees were injured at Aerojet's complex in Rancho Cordova after an industrial explosion Tuesday morning. The explosion inside a hangar at the complex happened about 8 a.m. Advertisement ...

Aerojet's annual financial report indicates that of its $2.2 billion in revenue for 2022, around 51% was from sales to Lockheed and Raytheon Technologies.

Aerojet Rocketdyne Holdings Inc will pay Orbital ATK $50 million to settle a dispute stemming from an ... The company also said it would take title to 10 AJ-26 rocket engines previously ...

Rancho Cordova-based rocket-maker Aerojet and parent GenCorp Inc. have paid $3.3 million to the federal government to settle an investigation into corporate costs.