Company: NOC
Filing Date: 2025-04-04
Form Type: DEF 14A
Source: 0001133421-25-000016
Chunk: 84

Company: NORTHROP GRUMMAN CORP /DE/
Filing Date: 2025-04-04
Form: DEF 14A
Chunk 84
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 2025.

(4) Total represents 0.23% of the outstanding common stock as of March 21, 2025.

#### 2025 Proxy Statement97

#### Questions and Answers About
the Annual Meeting

#### How do I attend the Annual Meeting?
The Annual Meeting will be held exclusively online via live webcast at www.virtualshareholdermeeting.com/NOC2025 on May 21, 2025. To be admitted to the Annual Meeting via the website, shareholders must enter the 16-digit voting control number found on their proxy card, voting instruction form, notice of internet availability of proxy materials, or email notification. You may begin to log into the website beginning at 7:45 AM Eastern Daylight Time. The meeting will begin promptly at 8:00 AM Eastern Daylight Time. If you encounter any technical difficulties, please call the number posted to the online webcast (it will be available starting at 7:45 AM Eastern Daylight Time and remain available for the duration of the meeting). We will disclose additional details about the Annual Meeting or changes to the process on the Investor Relations section of our website (w ww.northropgrumman.com ) and/or in a public filing with the SEC, as appropriate.

Why did I receive a “Notice of Internet Availability of Proxy Materials” but not a full set of proxy materials?

We distribute our proxy materials to shareholders via the internet under the “Notice and Access” approach permitted by the rules of the SEC. This approach reduces the environmental impact of the Annual Meeting and our distribution costs, while providing a timely and convenient method of accessing the proxy materials and voting. On April 4, 2025, we mailed a “Notice of Internet Availability of Proxy Materials” to participating shareholders, containing instructions on how to access the proxy materials.

#### Who is entitled to vote at the Annual Meeting?
You may vote your shares of our common stock if you owned your shares as of the close of business on March 25, 2025 (Record Date). As of the Record Date, there were 144,138,702 shares of our common stock outstanding. You may cast one vote for each share of common stock you hold as of the Record Date on all matters presented.

How many votes must be present to hold the Annual Meeting?

The presence virtually or by proxy of the holders of a majority of the shares entitled to vote at the Annual Meeting will constitute a quorum at the Annual Meeting. Persons returning executed proxy cards will be counted as present for