Company: BWXT
Filing Date: 2025-03-06
Form Type: PRE 14A
Source: 0001486957-25-000011
Chunk: 1

Company: BWX Technologies, Inc.
Filing Date: 2025-03-06
Form: PRE 14A
Chunk 1
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 received from our stockholders, and it has informed our decisions on governance, disclosure and other matters.

We are utilizing the Securities and Exchange Commission’s Notice and Access proxy rule, which allows us to furnish proxy materials to you via the Internet as an alternative to the traditional approach of mailing a printed set to each stockholder. In accordance with these rules, we have sent a Notice of Internet Availability of Proxy Materials (the "Notice") to all stockholders who have not previously elected to receive a printed set of proxy materials. The Notice contains instructions on how to access our 2025 Proxy Statement and 2024 Annual Report, as well as how to vote either online, by telephone or during the Annual Meeting.

It is very important that your shares are represented and voted at the Annual Meeting. Please vote your shares by Internet or telephone, or, if you received a printed set of materials by mail, by returning the accompanying proxy card, as soon as possible to ensure that your shares are voted at the meeting. Further instructions on how to vote your shares can be found in our Proxy Statement.

Thank you for your support of our company.

Sincerely yours,

Rex D. Geveden

President and Chief Executive Officer

| YOUR VOTE IS IMPORTANT.                                                                                  
 Whether or not you plan to attend the Annual Meeting, please take a few moments now to vote your shares. |

The proxy statement and annual report are available on the Internet at www.proxyvote.com.

The following information applicable to the Annual Meeting may be found in the proxy statement and the Notice or proxy card, as applicable:

• the date and time of the meeting;

• a list of the matters intended to be acted on and our recommendations regarding those matters;

• any control/identification numbers that you need to access your proxy card and submit your proxy; and

• information about participating in, and voting during, the meeting.

#### BWX TECHNOLOGIES, INC.

#### 800 Main Street, 4th Floor

#### Lynchburg, Virginia 24504
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#### Notice of 2025 Annual Meeting of Stockholders
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The 2025 Annual Meeting of Stockholders of BWX Technologies, Inc. (the "Annual Meeting"), will be held via a live webcast at www.virtualshareholdermeeting.com/BWXT2025 on Friday, May 2, 2025, at 9:30 a.m. Eastern Daylight Time, in order to