InsiderTrades

Form 4 for HII Huntington Ingalls Industries

Accepted 2026-02-25 00:00:00 ET · period of report 2026-02-24 · accession 0001852543-26-000003 · SEC index · Original document

Summary rows

Aggregated the way they appear in lists: one row per insider, transaction code and security table.

X Filed Traded Ticker Insider Title Type Price Qty Owned ΔOwn Value
D 2026-02-25 2026-02-24 HII Wilkinson Kara R. Pres, Ex. VP, NNS F - Tax $447.73 -419.36 11.1K -4% -$187.8K
D 2026-02-25 2026-02-24 HII Wilkinson Kara R. Pres, Ex. VP, NNS M - OptEx $0.00 +907.53 11.5K +9% $0
D 2026-02-25 2026-02-24 HII Wilkinson Kara R. Pres, Ex. VP, NNS M - OptEx $0.00 -907.53 2,646 -26% $0

Purchase Sale Sale after option exercise All abbreviations

Every reported transaction

#TableSecurityDateCodeA/DSharesPriceOwned afterOwnExercise / expiryUnderlyingFootnotes
1 Common Common Stock 2026-02-24 F D 419.36 $447.73 11,086.86 D — — (F1) Shares withheld by issuer for the payment of withholding taxes on Restricted Stock Rights ("RSRs") that vested on February 26, 2025.
2 Common Common Stock 2026-02-24 M A 907.53 $0.00 11,506.22 D — —
3 Derivative Restricted Stock Rights 2026-02-24 M D 907.53 $0.00 2,645.95 D — · — to — 907.53 Common Stock (F2) Each RSR represents a contingent right to receive an equivalent number of shares of Company common stock, or, at the discretion of the Company's Compensation Committee, cash or a combination of cash and Company common stock. The RSRs were granted under the 2022 Long-Term Incentive Stock Plan ("LTISP") on 2/24/25 and vest ratably in three equal installments upon each of the first, second and third anniversaries of the grant date.