Company: NOC
Filing Date: 2025-05-14
Form Type: DEFA14A
Source: 0001133421-25-000029
Chunk: 2

Company: NORTHROP GRUMMAN CORP /DE/
Filing Date: 2025-05-14
Form: DEFA14A
Chunk 2
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 encouraged to vote promptly in advance of the meeting by using one of the methods described in the proxy materials for the annual shareholders meeting.

Northrop Grumman is a leading global aerospace and defense technology company. Our pioneering solutions equip our customers with the capabilities they need to connect and protect the world, and push the boundaries of human exploration across the universe. Driven by a shared purpose to solve our customers’ toughest problems, our employees define possible every day.

Note: Statements in this press release, and statements to be made during the virtual annual shareholders meeting, 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,” “strategy,” “project,” “forecast,” “achieve,” “believe,” “estimate,” “guidance,” “outlook,” “trends,” “goals,” “confident,” “on track” and similar expressions generally identify these forward-looking statements. These forward-looking statements speak only as of the date when made,

#### Northrop Grumman Corporation
<div align='center'>2980 Fairview Park Drive • Falls Church, VA 22042-4511

news.northropgrumman.com</div>

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 virtual annual shareholders meeting, 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.

<div align='center'>###</div>

#### Northrop Grumman Corporation
<div align='center'>2980 Fairview Park Drive • Falls Church, VA 22042-4511

news.northropgrumman.com</div>