144 0001904142 XXXXXXXX LIVE 0001433270 Antero Resources 001-36120 1615 Wynkoop Street Denver CO 80202 3033577310 Yvette Schultz Officer Common Stock UBS Financial Services Inc

1000 Harbor Blvd 3rd Floor Weehawken NJ 07086

25200 1004345 101166 05/16/2025 NYSE Common Stock 02/25/2025 PSU Vest Antero Resources N 19078 05/16/2025 N/A Common Stock 05/06/2025 PSU Vest Antero Resources N 6122 05/16/2025 N/A Y 05/16/2025 /s/Mijo Suric, as a duly authorized representative of UBS Financial Services Inc, as attorney-in-fact for Yvette Schultz