Northrop Grumman stock at USD 508.79 on September 28, 2026
Published on 09/28/2026 at 18:47 | Editorial responsibility: Rafael Müller, Editor-in-Chief AD HOC NEWS
Trading session
Northrop Grumman stock last traded at USD 508.79 on September 28, 2026, at 4:47:11 p.m. UTC, according to the latest regular-session quote. The share was down 0.34 percent, or USD 1.73, from the previous close of USD 510.52. The quote was recorded while the market was open.
Sentinel milestone
In a September 14 release, Northrop Grumman said its engineers and the U.S. Air Force had fully assembled an inert Sentinel missile in its operational orientation at Vandenberg Space Force Base. The company described the stacking operation as a step toward a 2027 flight test.
The same release said Northrop Grumman and the Air Force’s 719th Test Squadron completed the first flight-test Critical Design Review. The review confirmed that the missile’s design maturity and hardware testing met Air Force requirements for performance, safety and the schedule for a 2027 flight test.
Third-quarter results date
Northrop Grumman announced on September 17 that it will release its third-quarter 2026 financial results on October 20, 2026, before the market opens. The company said its earnings webcast will begin at 9:30 a.m. Eastern time that day, according to its investor release.
