Company: BWXT
Filing Date: 2025-03-06
Form Type: PRE 14A
Source: 0001486957-25-000011
Chunk: 87

Company: BWX Technologies, Inc.
Filing Date: 2025-03-06
Form: PRE 14A
Chunk 87
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 Abstain |
| 3.                                                                                                                                                                                                                                                                                                                                                                         |     | Amendment to Restated Certificate of Incorporation to limit the liability of officers as permitted by Delaware law. |     |      |     |         |     |         |     |                          |     | q   |     | q       |     | q       |
| The Board of Directors recommends you voteFORProposal 4.                                                                                                                                                                                                                                                                                                                   |     |                                                                                                                     |     |      |     |         |     |         |     |                          |     | For |     | Against |     | Abstain |
| 4.                                                                                                                                                                                                                                                                                                                                                                         |     | Ratification of Appointment of Independent Registered Public Accounting Firm for the year ending December 31, 2025. |     |      |     |         |     |         |     |                          |     | q   |     | q       |     | q       |
| The shares represented by this proxy, when properly executed, will be voted in the manner directed herein by the undersigned Stockholder(s).If no direction is made, this proxy will be voted FOR all director nominees and FOR proposals 2, 3 and 4.If any other matters properly come before the meeting, the persons named in this proxy will vote in their discretion. |     |                                                                                                                     |     |      |     |         |     |         |     |                          |     |     |     |         |     |         |
| Please sign exactly as your name(s) appear(s) hereon. When signing as attorney, executor, administrator, or other fiduciary, please give full title as such. Joint owners should each sign personally. All holders must sign. If a corporation or partnership, please sign in full corporate or partnership name by authorized officer.                                    |     |                                                                                                                     |     |      |     |         |     |         |     |                          |     |     |     |         |     |         |
| Signature [PLEASE SIGN WITHIN BOX]                                                                                                                                                                                                                                                                                                                                         |     |                                                                                                                     |     | Date |     |         |     |         |     | Signature (Joint Owners) |     |     |     | Date    |     |         |

<div align='center'>BWX Technologies, Inc.

Annual Meeting of Stockholders

Friday, May 2, 2025 at 9:30 a.m. Eastern Daylight Time

Via live webcast at www.virtualshareholdermeeting.com/BWXT2025

Important Notice Regarding the Availability of Proxy Materials for