FALLS CHURCH, Va. – June 28, 2022 – Northrop Grumman Corporation (NYSE: NOC) announced today that its second quarter 2022 financial results will be posted on its investor relations website on July 28, 2022. Prior to the market opening, and after the filing of the earnings release on Form 8-K with the Securities and Exchange Commission, the company will issue an advisory release notifying the public of the availability of the complete and full text earnings release on the company’s website at http://investor.northropgrumman.com.

The company’s second quarter 2022 conference call will be held at 9:00 a.m. Eastern time, Thursday, July 28, 2022. Kathy Warden, chair, chief executive officer and president, and Dave Keffer, chief financial officer, will review second quarter 2022 results. The conference call will be webcast live on Northrop Grumman’s website at http://investor.northropgrumman.com. Replays of the call will be available on the Northrop Grumman website for a limited time. Presentations may be supplemented by a series of slides appearing on the company’s investor relations home page.

Northrop Grumman is a technology company, focused on global security and human discovery. Our pioneering solutions equip our customers with capabilities they need to connect, advance and protect the U.S. and its allies. Driven by a shared purpose to solve our customers’ toughest problems, our 90,000 employees define possible every day.

Note: Statements in this press release, and statements to be made on the conference call, including in any accompanying materials, contain or may contain statements that constitute “forward-looking statements” within the meaning of the Private Securities Litigation Reform Act of 1995. Words such as “will,” “expect,” “anticipate,” “intend,” “may,” “could,” “should,” “plan,” “project,” “forecast,” “believe,” “estimate,” “guidance,” “outlook,” “trends,” “goals” and similar expressions generally identify these forward-looking statements. These forward-looking statements speak only as of the date when made, and the Company undertakes no obligation to publicly update or revise any forward-looking statements after the date of this release or the date of the call, except as required by applicable law. Forward-looking statements are not guarantees of future performance and inherently involve a wide range of risks and uncertainties that are difficult to predict. A discussion of these risks and uncertainties is contained in the Company’s filings with the Securities and Exchange Commission.