Form 4 Filing for BWX Technologies, Inc. - Insider Transaction

This filing details a transaction by John M. Richardson, a director at BWX Technologies, Inc. On June 5, 2026, Mr. Richardson acquired 13.91 Dividend Equivalent Rights (DERs) with a transaction value of $0.0. These DERs are linked to restricted stock units and represent a contingent right to receive one share of BWXT common stock. The acquisition is part of a deferral election, where the DERs will be delivered proportionally with the underlying RSUs. Following this transaction, Mr. Richardson owns 337.87 shares of common stock.