Huntington Ingalls Industries, Inc. reported an insider ownership change involving Craig S. Faller on July 1, 2026. The Form 4, filed July 2, 2026, indicates that shares of HII common stock were deferred into a stock unit account under the company’s 2022 Long-Term Incentive Stock Plan. The filing describes the transaction as an exempt transaction under Rule 16b-3, which generally covers certain issuer-approved transactions by officers and directors, such as equity compensation grants, deferrals, or plan-based awards. The reported security is HII common stock, with the filing notation referring to a stock unit account (“SUA”). The explanatory note states that the shares of common stock were deferred into that account rather than acquired or sold in an open-market transaction. The document does not provide, in the text supplied, the number of shares or stock units deferred, the transaction price, a transaction code, or Faller’s beneficial ownership total following the transaction. Because the action is described as a deferral into a stock unit account under the long-term incentive plan, it appears to reflect equity-compensation administration rather than a cash purchase or sale of HII shares. The filing was signed on Faller’s behalf by Tiffany M. King, attorney-in-fact, on July 2, 2026.