# EDGAR Filing Document

**Accession Number:** 0001486957
**File Stem:** 0001486957-23-000015
**Filing Date:** 2023-3
**Character Count:** 2429
**Document Hash:** d6e6e15eddc34ddde2c3187922a5b9c6
**Contains OCR:** False
**Source Format:** 

## Filing Content

## Filing Summary
**0001486957-23-000015.hdr.sgml**: 20230315

**ACCESSION NUMBER**: 0001486957-23-000015

**CONFORMED SUBMISSION TYPE**: DEFA14A

**PUBLIC DOCUMENT COUNT**: 3

**FILED AS OF DATE**: 20230315

**DATE AS OF CHANGE**: 20230315

**FILER**: 

**COMPANY DATA:**
- **COMPANY CONFORMED NAME:** BWX Technologies, Inc.
- **CENTRAL INDEX KEY:** 0001486957
- **STANDARD INDUSTRIAL CLASSIFICATION:** ENGINES & TURBINES [3510]
- **IRS NUMBER:** 800558025
- **STATE OF INCORPORATION:** DE
- **FISCAL YEAR END:** 1231

**FILING VALUES:**
- **FORM TYPE:** DEFA14A
- **SEC ACT:** 1934 Act
- **SEC FILE NUMBER:** 001-34658
- **FILM NUMBER:** 23733305

**BUSINESS ADDRESS:**
- **STREET 1:** 800 MAIN STREET
- **STREET 2:** 4TH FLOOR
- **CITY:** LYNCHBURG
- **STATE:** VA
- **ZIP:** 24504
- **BUSINESS PHONE:** 980-365-4300

**MAIL ADDRESS:**
- **STREET 1:** 800 MAIN STREET
- **STREET 2:** 4TH FLOOR
- **CITY:** LYNCHBURG
- **STATE:** VA
- **ZIP:** 24504

**FORMER COMPANY:**
- **FORMER CONFORMED NAME:** Babcock & Wilcox Co
- **DATE OF NAME CHANGE:** 20100311

**UNITED STATES**

**SECURITIES AND EXCHANGE COMMISSION**

**Washington, D.C. 20549**

**SCHEDULE 14A**

**(Rule 14a-101)**

**Proxy Statement Pursuant to Section 14(a) of the**

**Securities Exchange Act of 1934**

**(Amendment No. &nbsp;&nbsp;&nbsp;&nbsp;)**

Filed by the Registrant 🗷&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; &nbsp;&nbsp;&nbsp;&nbsp;

Filed by a Party other than the Registrant ☐

Check the appropriate box:

---

| | |
|:---|:---|
| ☐ | Preliminary Proxy Statement |
| ☐ | **Confidential, for Use of the Commission Only (as permitted by Rule 14a-6(e)(2))** |
| ☐ | Definitive Proxy Statement |
| 🗷 | Definitive Additional Materials |
| ☐ | Soliciting Material Pursuant to §240.14a-12 |

---

**BWX TECHNOLOGIES, INC.**

**(Name of registrant as specified in its charter)** 

**(Name of person(s) filing proxy statement, if other than the registrant)**

Payment of Filing Fee (Check the appropriate box):

---

| | |
|:---|:---|
| 🗷 | No fee required. |
| ☐ | Fee paid previously with preliminary materials. |
| ☐ | Fee computed on table below per Exchange Act Rules 14a-6(i)(1) and 0-11. |

---

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![bwxtechnologiesinc_vxqmxnab.jpg](bwxtechnologiesinc_vxqmxnab.jpg)

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![bwxtechnologiesinc_vxqmxnac.jpg](bwxtechnologiesinc_vxqmxnac.jpg)

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