Operating Engineers Construction Industry and Miscellaneous Pension Fund v. Pioneer Natural Resources Company

IN THE SUPREME COURT OF THE STATE OF DELAWARE

OPERATING ENGINEERS § CONSTRUCTION INDUSTRY AND § No. 368, 2025 MISCELLANEOUS PENSION FUND, § § Plaintiff-Below, Appellant, § Court Below: Court of Chancery § of the State of Delaware v. § § C.A. No. 2024-0101 PIONEER NATURAL RESOURCES § COMPANY, § § Defendant-Below, Appellee. § Submitted: February 25, 2026 Decided: March 11, 2026 Before SEITZ, Chief Justice; VALIHURA, and GRIFFITHS, Justices.

ORDER NOW this 11th day of March 2026, the Court having considered this matter on the briefs and oral arguments of the parties and the record below and having concluded that the same should be affirmed on the basis of and for the reasons assigned by the Court of Chancery in its Letter Opinion dated July 28, 2025; NOW THEREFORE, IT IS ORDERED that the judgment of the Court of Chancery be and the same hereby is AFFIRMED.

BY THE COURT: /s/ Karen L. Valihura Justice