Jan Bertsch - 10 Dec 2025 Form 4 Insider Report for BWX Technologies, Inc. (BWXT)

Role: Director
Signature: /s/ Jan A. Bertsch, by Theresa B. Taylor, attorney-in-fact
Issuer symbol: BWXT
Transactions as of: 10 Dec 2025
Net transactions value: $0
Form type: 4
Filing time: 12 Dec 2025, 16:46:46 UTC
Previous filing: 16 Oct 2025
Next filing: 16 Jan 2026
SEC: View on sec.gov

Quoteable Key Fact

"Jan Bertsch filed Form 4 for BWX Technologies, Inc. (BWXT) on 12 Dec 2025."

Quick Takeaways

This page summarizes Jan Bertsch's Form 4 filing for BWX Technologies, Inc. (BWXT).
1 reported transaction and 1 derivative row are listed below.
Filing timestamp: 12 Dec 2025, 16:46.

What Changed

Previous filing in this sequence was filed on 16 Oct 2025.
Current net transaction value: $0.

Why This Matters

This tells you what this filing adds before you inspect full transaction and derivative tables.
You can trace every row back to the original SEC filing document.

Official SEC Source

Filed on Form 4

Ownership activity is grounded in SEC Form 4 disclosures.

See Original Filing

Reporting Owners (1)

Name	Relationship	Address	Signature	Signature date	CIK
Bertsch Jan	Director	800 MAIN STREET, 4TH FLOOR, LYNCHBURG	/s/ Jan A. Bertsch, by Theresa B. Taylor, attorney-in-fact	12 Dec 2025	0001477291

Derivative Securities (e.g., puts, calls, warrants, options, convertible securities)

Type	Sym	Class	Transaction	Value $	Shares	Change %	* Price $	Shares After	Date	Underlying Class	Amount	Exercise Price	Ownership	Footnotes
transaction	BWXT	Dividend Equivalent Rights	Award	$0	+33	+1.5%	$0.000000	2,176	10 Dec 2025	Common Stock	33		Direct	F1

* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Explanation of Responses:

Id	Content
F1	The dividend equivalent rights accrued on eight restricted stock unit grants of which the reporting person has elected to defer receipt of the shares underlying the RSUs. Each RSU and DER represent a contingent right to receive one share of BWXT common stock. In accordance with the deferral election, the DERs will be delivered to the reporting person proportionately with the RSUs to which they relate.

Content

The dividend equivalent rights accrued on eight restricted stock unit grants of which the reporting person has elected to defer receipt of the shares underlying the RSUs. Each RSU and DER represent a contingent right to receive one share of BWXT common stock. In accordance with the deferral election, the DERs will be delivered to the reporting person proportionately with the RSUs to which they relate.