United States Court of Appeals For the Seventh Circuit ____________________ Nos. 22-2674 & 23-3172 INTERNATIONAL UNION OF OPERATING ENGINEERS, LOCAL 150, AFL-CIO, Petitioner, Cross-Respondent,

v. NATIONAL LABOR RELATIONS BOARD, Respondent, Cross-Petitioner,

and TROY GROVE and VERMILION QUARRY, Intervening Respondents. ____________________ Petition for Review and Cross-Application for Enforcement of an Order of the National Labor Relations Board. Nos. 25-CA-234477, 25-CA-242081, 25-CA-244883, 25-CA-246978. ____________________ Nos. 23-1014 & 23-3172 TROY GROVE and VERMILION QUARRY, Petitioners, Cross-Respondents,

v. 2 Nos. 22-2674, 23-1014, & 23-3172 NATIONAL LABOR RELATIONS BOARD, Respondent, Cross-Appellant,

and INTERNATIONAL UNION OF OPERATING ENGINEERS, LOCAL 150, AF