Company: BWXT
Filing Date: 2025-03-19
Form Type: DEF 14A
Source: 0001486957-25-000016
Chunk: 9

Company: BWX Technologies, Inc.
Filing Date: 2025-03-19
Form: DEF 14A
Chunk 9
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/BWXT2025 . You must enter the control number found on your proxy card, voting instruction form or notice you previously received.

Online access to the webcast will open 15 minutes prior to the start of the Annual Meeting to allow time for you to log-in and test your device. We encourage you to access the website in advance of the designated start time. The virtual meeting platform is supported across browsers and devices running the most updated version of applicable software and plug-ins. You should ensure you can hear streaming audio prior to the start of the meeting. If you encounter technical difficulties with the virtual meeting platform on the meeting day, please call the technical support number that will be posted on the meeting website.

You may vote during the Annual Meeting by following the instructions available on the virtual meeting website. If you are the beneficial owner of shares held in street name and you want to vote your shares during the Annual Meeting, you must obtain a valid proxy from your broker or nominee. You should contact your broker or nominee or refer to the instructions provided by your broker or nominee for further information. Whether or not you plan to attend the Annual Meeting, we urge you to vote and submit your proxy in advance of the Annual Meeting by one of the methods described in the proxy materials for the Annual Meeting. The proxy card included with the proxy materials may be used to vote your shares in connection with the Annual Meeting. We encourage you to submit your proxies as early as possible to avoid any processing delays.

Questions relevant to meeting matters will be taken live via webcast and answered during the meeting as time allows, to emulate an in-person question and answer session. Only stockholders with a valid control number will be allowed to ask questions. To ensure the meeting is conducted in a manner that is fair to all stockholders, the Chair (or such other person designated by our Board) may exercise broad discretion in recognizing stockholders who wish to ask questions and determining whether inappropriate questions are rejected or edited, the order in which questions are asked, and the amount of time devoted to any one question. Further instructions on how to attend, participate in and vote at the virtual Annual Meeting, including how to demonstrate your ownership of our stock as of the record date, are available at the virtual meeting website .

#### 2025 PROXY STATEMENT1
| VOTING INFORMATION |

### VOTING INFORMATION

### RECORD DATE AND WHO MAY VOTE
Our Board selected March 6, 2025 as the record date for determining stockholders of record entitled to vote at the Annual