Key facts
- This page summarizes John R. MacQuarrie's Form 4 filing for BWX Technologies, Inc. (BWXT).
- 3 reported transactions and 1 derivative row are listed below.
- Accepted by SEC: 04 Mar 2026, 16:14.
John R. MacQuarrie - 02 Mar 2026 Form 4 Insider Report for BWX Technologies, Inc. (BWXT)
- Reporting relationship
- Pres., Commercial Operations
- Issuer ticker
- BWXT
- Reported as of
- 02 Mar 2026
- Net transaction value
- $0
- SEC form
- 4
- Accepted by SEC
- 04 Mar 2026, 16:14:00 UTC
- Prior SEC filing
- 03 Mar 2026
- Source filing
- View source filing
- Reporting owner signature
- /s/ John R. MacQuarrie, by Theresa B. Taylor, attorney-in-fact
Source evidence
Original filing metadata and source links for verification.
4 source fields
Reporting owner
1 detail
Key filing fact
John R. MacQuarrie filed Form 4 for BWX Technologies, Inc. (BWXT) on 04 Mar 2026.
Change
- Previous filing in this sequence was filed on 03 Mar 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 0002114311
Primary reporting owner
MacQuarrie John R.
- Relationship
- Pres., Commercial Operations
- Address
- 800 MAIN STREET, 4TH FLOOR, LYNCHBURG
- Signature
- /s/ John R. MacQuarrie, by Theresa B. Taylor, attorney-in-fact
- Signature date
- 04 Mar 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
- +2,302
- Change %
- +11%
- Price
- $61.70*
- Shares after
- 23,734
- Date
- 02 Mar 2026
- Ownership
- Direct
- Footnotes
- F1
BWXT
transaction
Common Stock
Tax liability
- Transaction value
- Shares
- -1,096
- Change %
- -4.6%
- Price
- $216.47*
- Shares after
- 22,638
- Date
- 02 Mar 2026
- Ownership
- Direct
Reported derivative securities
Options, warrants, convertible securities, or similar derivative positions disclosed in the filing.
BWXT
transaction
Derivative
Employee Stock Option (right to buy)
Options Exercise
- Transaction value
- Shares
- -2,302
- Change %
- -33%
- Price
- $0.000000*
- Shares after
- 4,604
- Date
- 02 Mar 2026
- Ownership
- Direct
- Underlying class
- Common Stock
- Underlying amount
- 2,302
- Exercise price
- $61.70
- 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
Stock Options vest in three equal annual installments beginning February 27, 2024. Stock Options expire February 27, 2033.