John R. MacQuarrie - 02 Mar 2026 Form 4 Insider Report for BWX Technologies, Inc. (BWXT)

Role
Pres., Commercial Operations
Signature
/s/ John R. MacQuarrie, by Theresa B. Taylor, attorney-in-fact
Issuer symbol
BWXT
Transactions as of
02 Mar 2026
Net transactions value
$0
Form type
4
Filing time
04 Mar 2026, 16:14:00 UTC
Previous filing
03 Mar 2026
SEC
View on sec.gov

Reporting Owners (1)

Name Relationship Address Signature Signature date CIK
MacQuarrie John R. Pres., Commercial Operations 800 MAIN STREET, 4TH FLOOR, LYNCHBURG /s/ John R. MacQuarrie, by Theresa B. Taylor, attorney-in-fact 04 Mar 2026 0002114311

Transactions Table

Type Sym Class Transaction Value $ Shares Change % * Price $ Shares After Date Ownership Footnotes
transaction BWXT Common Stock Options Exercise +2,302 +11% $61.70* 23,734 02 Mar 2026 Direct F1
transaction BWXT Common Stock Tax liability -1,096 -4.6% $216.47* 22,638 02 Mar 2026 Direct

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 Employee Stock Option (right to buy) Options Exercise -2,302 -33% $0.000000* 4,604 02 Mar 2026 Common Stock 2,302 $61.70 Direct F1
* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Explanation of Responses:

Id Content
F1 Stock Options vest in three equal annual installments beginning February 27, 2024. Stock Options expire February 27, 2033.