Key facts
- This page summarizes Joseph Kirwan Miller's Form 4 filing for BWX Technologies, Inc. (BWXT).
- 3 reported transactions and 1 derivative row are listed below.
- Accepted by SEC: 02 Sep 2026, 16:33.
Joseph Kirwan Miller - 01 Sep 2026 Form 4 Insider Report for BWX Technologies, Inc. (BWXT)
- Reporting relationship
- Pres., Government Operations
- Issuer ticker
- BWXT
- Reported as of
- 01 Sep 2026
- Net transaction value
- $0
- SEC form
- 4
- Accepted by SEC
- 02 Sep 2026, 16:33:43 UTC
- Prior SEC filing
- 02 Jul 2026
- Source filing
- View source filing
- Reporting owner signature
- /s/ Joseph K. Miller by Alexander D. Cobey, attorney-in-fact
Source evidence
Original filing metadata and source links for verification.
4 source fields
Reporting owner
1 detail
Key filing fact
Joseph Kirwan Miller filed Form 4 for BWX Technologies, Inc. (BWXT) on 02 Sep 2026.
Change
- Previous filing in this sequence was filed on 02 Jul 2026.
- Current net transaction value: $0.
Research use
- 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.
Evidence
Filed on Form 4
View source filing
Ownership activity is grounded in SEC Form 4 disclosures.
Reporting Owners (1)
CIK 0002076159
Primary reporting owner
Miller Joseph Kirwan
- Relationship
- Pres., Government Operations
- Address
- 1720 MT. ATHOS ROAD, LYNCHBURG
- Signature
- /s/ Joseph K. Miller by Alexander D. Cobey, attorney-in-fact
- Signature date
- 02 Sep 2026
Reported non-derivative transactions
Shares, units, or other non-derivative securities reported in this filing.
BWXT
transaction
Common Stock
Options Exercise
- Transaction value
- Shares
- +3,379
- Change %
- +64%
- Price
- $0.000000*
- Shares after
- 8,621
- Date
- 01 Sep 2026
- Ownership
- Direct
BWXT
transaction
Common Stock
Tax liability
- Transaction value
- Shares
- -1,523
- Change %
- -18%
- Price
- $152.29*
- Shares after
- 7,098
- Date
- 01 Sep 2026
- Ownership
- Direct
Reported derivative securities
Options, warrants, convertible securities, or similar derivative positions disclosed in the filing.
BWXT
transaction
Derivative
Restricted Stock Units
Options Exercise
- Transaction value
- Shares
- -3,379
- Change %
- -100%
- Price
- $0.000000*
- Shares after
- 0
- Date
- 01 Sep 2026
- Ownership
- Direct
- Underlying class
- Common Stock
- Underlying amount
- 3,379
- Exercise price
- $0.000000
- Footnotes
- F1
* marks a reported price that did not pass the local price check.
Additional SEC filing notes
Filing notes and footnotes
Explanation of responses 1 footnote
Footnote F1
RSUs vest on September 1, 2026.