BWX Technologies CEO sells 10,000 shares in plan trade

BWX Technologies, Inc. President and CEO Rex D. Geveden reported open-market sales of a total of 10,000 shares of common stock on 2026-08-12, in multiple tranches at weighted average prices between $170.65 and $174.24 per share.

Rhea-AI Filing Summary

BWX Technologies, Inc. President and CEO Rex D. Geveden reported open-market sales of a total of 10,000 shares of common stock on 2026-08-12, in multiple tranches at weighted average prices between $170.65 and $174.24 per share. All transactions were effected pursuant to a pre-arranged Rule 10b5-1 trading plan adopted on 8/11/2025.

Insider Trade Summary 10b5-1

Net Seller: 10,000 shares

Net Sell 4 txns

Insider Geveden Rex D

Role President and CEO

Sold 10,000 shs ($1.73M)

Type	Security	Shares	Price	Value
Sale	Common Stock F1, F2	2,407	$171.2147	$412K
Sale	Common Stock F1, F3	4,730	$172.1796	$814K
Sale	Common Stock F1, F4	263	$172.9971	$45K
Sale	Common Stock F1, F5	2,600	$174.225	$453K

Holdings After Transaction: Common Stock — 192,491 shares (Direct)

Footnotes (5)

1. F1. The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on 8/11/2025.
2. F2. The price in Column 4 is a weighted average price. The shares were sold at prices ranging from $170.6500 to $171.6300 inclusive. Upon request by the SEC staff, the issuer, or any security holder of the issuer, full information regarding the number of shares purchased or sold at each separate price will be provided.
3. F3. The price in Column 4 is a weighted average price. The shares were sold at prices ranging from $171.6700 to $172.6000 inclusive. Upon request by the SEC staff, the issuer, or any security holder of the issuer, full information regarding the number of shares purchased or sold at each separate price will be provided.
4. F4. The price in Column 4 is a weighted average price. The shares were sold at prices ranging from $172.8200 to $173.6900 inclusive. Upon request by the SEC staff, the issuer, or any security holder of the issuer, full information regarding the number of shares purchased or sold at each separate price will be provided.
5. F5. The price in Column 4 is a weighted average price. The shares were sold at prices ranging from $173.8500 to $174.2400 inclusive. Upon request by the SEC staff, the issuer, or any security holder of the issuer, full information regarding the number of shares purchased or sold at each separate price will be provided.

Key Figures

Total shares sold: 10,000 shares Tranche 1 shares: 2,407 shares Tranche 1 weighted average price: $171.2147 per share +5 more

8 metrics

Total shares sold 10,000 shares Aggregate non-derivative common stock sales on 2026-08-12

Tranche 1 shares 2,407 shares Common stock sold at weighted average price on 2026-08-12

Tranche 1 weighted average price $171.2147 per share Weighted average sale price; actual trades between $170.6500 and $171.6300

Tranche 2 shares 4,730 shares Common stock sold at weighted average price on 2026-08-12

Tranche 2 weighted average price $172.1796 per share Weighted average sale price; trades between $171.6700 and $172.6000

Tranche 3 shares 263 shares Common stock sold at weighted average price on 2026-08-12

Tranche 4 shares 2,600 shares Common stock sold at weighted average price of $174.2250

Rule 10b5-1 plan adoption date 8/11/2025 Date Rex D. Geveden adopted the trading plan governing these sales

Key Terms

Rule 10b5-1 trading plan, weighted average price, open market or private transaction

3 terms

Rule 10b5-1 trading plan regulatory

"The sales were effected pursuant to a Rule 10b5-1 trading plan adopted"

A Rule 10b5-1 trading plan is a pre-arranged schedule that allows company insiders to buy or sell stock at specific times, even if they have inside information. It helps prevent accusations of unfair trading by making these transactions look planned and transparent, rather than sneaky or illegal.

weighted average price financial

"The price in Column 4 is a weighted average price. The shares were sold"

Weighted average price is the average price of a security where each trade or component is counted according to its size, so bigger trades pull the average more than smaller ones. Think of it like calculating the average cost of a grocery haul where items you bought more of have greater influence on the final per-item cost. Investors use it to understand the true average price paid or received, judge execution quality, and compare trading performance against market movement.

open market or private transaction financial

"Transaction code "S" described as Sale in open market or private transaction"

FAQ

AI-generated questions and answers. How Rhea-AI works. Not financial advice.

What did BWXT (BWXT) CEO Rex D. Geveden report in this Form 4?

Rex D. Geveden reported selling 10,000 shares of BWX Technologies common stock on 2026-08-12 in multiple open-market transactions at weighted average prices between $170.65 and $174.24 per share.

Were the BWXT (BWXT) CEO’s stock sales made under a Rule 10b5-1 plan?

Yes. The filing states the sales were effected pursuant to a Rule 10b5-1 trading plan adopted by Rex D. Geveden on 8/11/2025, indicating the transactions followed a pre-arranged trading schedule.

How many BWXT (BWXT) shares did the CEO sell in each transaction on 2026-08-12?

Rex D. Geveden sold 2,407 shares, 4,730 shares, 263 shares, and 2,600 shares of BWX Technologies common stock, for an aggregate of 10,000 shares sold on 2026-08-12.

What prices did BWXT (BWXT) CEO Rex D. Geveden receive for the shares sold?

The reported weighted average prices were $171.2147, $172.1796, $172.9971, and $174.2250 per share, with actual sale prices ranging from $170.65 to $174.24 across the different trade brackets.

Does the BWXT (BWXT) Form 4 show the CEO’s remaining share ownership after these sales?

The transactions disclose the 10,000 shares sold and their prices but do not report a post-transaction share balance for Rex D. Geveden in the available data from this Form 4.

Were the BWXT (BWXT) stock sale prices reported as single prices or ranges?

Each transaction’s per-share figure is a weighted average price. Footnotes explain the shares were sold in ranges, including $170.65–$171.63, $171.67–$172.60, $172.82–$173.69, and $173.85–$174.24 per share.

AI-generated analysis. How Rhea-AI works. Not financial advice.

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Accepted by SEC EDGAR 08/13/2026 - 04:10 PM EDT Learn about SEC filing dates

SEC Form 4

FORM 4

UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP

Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934
or Section 30(h) of the Investment Company Act of 1940

OMB APPROVAL

OMB Number:			3235-0287
Estimated average burden
hours per response:			0.5

Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b).

X

Check this box to indicate that a transaction was made pursuant to a contract, instruction or written plan for the purchase or sale of equity securities of the issuer that is intended to satisfy the affirmative defense conditions of Rule 10b5-1(c). See Instruction 10.

1. Name and Address of Reporting Person^*

Geveden Rex D

(Last) (First) (Middle)

1720 MT. ATHOS ROAD

(Street)

LYNCHBURG VIRGINIA 24504

(City) (State) (Zip)

UNITED STATES

(Country)

2. Issuer Name and Ticker or Trading Symbol
BWX Technologies, Inc. [ BWXT ]

5. Relationship of Reporting Person(s) to Issuer
(Check all applicable)

X	Director		10% Owner
X	Officer (give title below)		Other (specify below)
	President and CEO

2a. Foreign Trading Symbol

3. Date of Earliest Transaction (Month/Day/Year)
08/12/2026

6. Individual or Joint/Group Filing (Check Applicable Line)

X	Form filed by One Reporting Person
	Form filed by More than One Reporting Person

4. If Amendment, Date of Original Filed (Month/Day/Year)

Table I - Non-Derivative Securities Acquired, Disposed of, or Beneficially Owned
1. Title of Security (Instr. 3)	2. Transaction Date (Month/Day/Year)	2A. Deemed Execution Date, if any (Month/Day/Year)	3. Transaction Code (Instr. 8)		4. Securities Acquired (A) or Disposed Of (D) (Instr. 3, 4 and 5)			5. Amount of Securities Beneficially Owned Following Reported Transaction(s) (Instr. 3 and 4)	6. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	7. Nature of Indirect Beneficial Ownership (Instr. 4)
			Code	V	Amount	(A) or (D)	Price
Common Stock	08/12/2026		S(1)		2,407	D	$171.2147(2)	200,084	D
Common Stock	08/12/2026		S(1)		4,730	D	$172.1796(3)	195,354	D
Common Stock	08/12/2026		S(1)		263	D	$172.9971(4)	195,091	D
Common Stock	08/12/2026		S(1)		2,600	D	$174.225(5)	192,491	D

Table II - Derivative Securities Acquired, Disposed of, or Beneficially Owned (e.g., puts, calls, warrants, options, convertible securities)
1. Title of Derivative Security (Instr. 3)	2. Conversion or Exercise Price of Derivative Security	3. Transaction Date (Month/Day/Year)	3A. Deemed Execution Date, if any (Month/Day/Year)	4. Transaction Code (Instr. 8)		5. Number of Derivative Securities Acquired (A) or Disposed of (D) (Instr. 3, 4 and 5)		6. Date Exercisable and Expiration Date (Month/Day/Year)		7. Title and Amount of Securities Underlying Derivative Security (Instr. 3 and 4)		8. Price of Derivative Security (Instr. 5)	9. Number of derivative Securities Beneficially Owned Following Reported Transaction(s) (Instr. 4)	10. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	11. Nature of Indirect Beneficial Ownership (Instr. 4)
				Code	V	(A)	(D)	Date Exercisable	Expiration Date	Title	Amount or Number of Shares

Explanation of Responses:

1. The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on 8/11/2025.

2. The price in Column 4 is a weighted average price. The shares were sold at prices ranging from $170.6500 to $171.6300 inclusive. Upon request by the SEC staff, the issuer, or any security holder of the issuer, full information regarding the number of shares purchased or sold at each separate price will be provided.

3. The price in Column 4 is a weighted average price. The shares were sold at prices ranging from $171.6700 to $172.6000 inclusive. Upon request by the SEC staff, the issuer, or any security holder of the issuer, full information regarding the number of shares purchased or sold at each separate price will be provided.

4. The price in Column 4 is a weighted average price. The shares were sold at prices ranging from $172.8200 to $173.6900 inclusive. Upon request by the SEC staff, the issuer, or any security holder of the issuer, full information regarding the number of shares purchased or sold at each separate price will be provided.

5. The price in Column 4 is a weighted average price. The shares were sold at prices ranging from $173.8500 to $174.2400 inclusive. Upon request by the SEC staff, the issuer, or any security holder of the issuer, full information regarding the number of shares purchased or sold at each separate price will be provided.

	/s/ Rex D. Geveden, by Alexander D. Cobey, attorney-in-fact	08/13/2026
	** Signature of Reporting Person	Date
Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.
* If the form is filed by more than one reporting person, see Instruction 4 (b)(v).
** Intentional misstatements or omissions of facts constitute Federal Criminal Violations See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a).
Note: File three copies of this Form, one of which must be manually signed. If space is insufficient, see Instruction 6 for procedure.
Persons who respond to the collection of information contained in this form are not required to respond unless the form displays a currently valid OMB Number.
* Form 4: SEC 1474 (03-26)