Antero Midstream’s fundamental policy is to conduct its business with honesty and integrity in accordance with the highest legal and ethical standards. To help this policy succeed, Antero has implemented a Compliance Helpline telephone number and internet reporting service. The Antero Compliance Helpline is hosted by a third party, EthicsPoint. The information provided may be submitted on a confidential and anonymous basis. For more information, please visit: Antero Midstream EthicsPoint.