Key facts
- This page summarizes John R. MacQuarrie's Form 4 filing for BWX Technologies, Inc. (BWXT).
- 9 reported transactions and 3 derivative rows are listed below.
- Accepted by SEC: 03 Mar 2026, 16:19.
John R. MacQuarrie - 27 Feb 2026 Form 4 Insider Report for BWX Technologies, Inc. (BWXT)
- Reporting relationship
- Pres., Commercial Operations
- Issuer ticker
- BWXT
- Reported as of
- 27 Feb 2026
- Net transaction value
- -$882,736
- SEC form
- 4
- Accepted by SEC
- 03 Mar 2026, 16:19:24 UTC
- Prior SEC filing
- 02 Mar 2026
- Next SEC filing
- 04 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.
5 source fields
Reporting owner
1 detail
Key filing fact
John R. MacQuarrie filed Form 4 for BWX Technologies, Inc. (BWXT) on 03 Mar 2026.
Change
- Previous filing in this sequence was filed on 02 Mar 2026.
- Current net transaction value: -$882,736.
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
- 03 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
- $0
- Shares
- +603
- Change %
- +3.4%
- Price
- $0.000000
- Shares after
- 18,327
- Date
- 27 Feb 2026
- Ownership
- Direct
- Footnotes
- F1
BWXT
transaction
Common Stock
Tax liability
- Transaction value
- $66,524
- Shares
- -321
- Change %
- -1.8%
- Price
- $207.24
- Shares after
- 18,006
- Date
- 27 Feb 2026
- Ownership
- Direct
BWXT
transaction
Common Stock
Options Exercise
- Transaction value
- $0
- Shares
- +6,898
- Change %
- +38%
- Price
- $0.000000
- Shares after
- 24,904
- Date
- 27 Feb 2026
- Ownership
- Direct
- Footnotes
- F2
BWXT
transaction
Common Stock
Tax liability
- Transaction value
- $764,923
- Shares
- -3,691
- Change %
- -15%
- Price
- $207.24
- Shares after
- 21,213
- Date
- 27 Feb 2026
- Ownership
- Direct
BWXT
transaction
Common Stock
Options Exercise
- Transaction value
- $0
- Shares
- +468
- Change %
- +2.2%
- Price
- $0.000000
- Shares after
- 21,681
- Date
- 28 Feb 2026
- Ownership
- Direct
- Footnotes
- F3
BWXT
transaction
Common Stock
Tax liability
- Transaction value
- $51,289
- Shares
- -249
- Change %
- -1.1%
- Price
- $205.98
- Shares after
- 21,432
- Date
- 28 Feb 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
- $0
- Shares
- -603
- Change %
- -100%
- Price
- $0.000000
- Shares after
- 0
- Date
- 27 Feb 2026
- Ownership
- Direct
- Underlying class
- Common Stock
- Underlying amount
- 603
- Exercise price
- $0.000000
- Footnotes
- F1
BWXT
transaction
Derivative
Restricted Stock Units
Options Exercise
- Transaction value
- $0
- Shares
- -6,898
- Change %
- -100%
- Price
- $0.000000
- Shares after
- 0
- Date
- 27 Feb 2026
- Ownership
- Direct
- Underlying class
- Common Stock
- Underlying amount
- 6,898
- Exercise price
- $0.000000
- Footnotes
- F2
BWXT
transaction
Derivative
Restricted Stock Units
Options Exercise
- Transaction value
- $0
- Shares
- -468
- Change %
- -50%
- Price
- $0.000000
- Shares after
- 463
- Date
- 28 Feb 2026
- Ownership
- Direct
- Underlying class
- Common Stock
- Underlying amount
- 468
- Exercise price
- $0.000000
- Footnotes
- F3
* marks a reported price that did not pass the local price check.
Additional SEC filing notes
Filing notes and footnotes
Explanation of responses 3 footnotes
Footnote F1
RSUs vest in three equal annual installments beginning February 27, 2024. Includes accrued dividends converted into shares of BWXT common stock at $207.24 per share.
Footnote F2
Represents performance restricted stock units ("PRSU") awarded on February 27, 2023 for the performance period January 1, 2023 through December 31, 2025 for which performance goals have been achieved and certified on February 18, 2026. Each PRSU represents the right to one share of the issuer's common stock. The PRSUs vested on February 27, 2026. Includes accrued dividends converted into shares of BWXT common stock at $207.24 per share.
Footnote F3
RSUs vest in three equal annual installments beginning February 28, 2025. Includes accrued dividends converted into shares of BWXT common stock at $205.98 per share.