联合健康集团公司因其收购行为面临美国司法部的反垄断调查。 UnitedHealth Group Inc. faces an antitrust investigation by the US DOJ over its acquisitions.

联合健康集团 (UnitedHealth Group Inc.) 面临美国司法部的反垄断调查，这引发了人们对该公司收购医疗保健提供商和数据公司的担忧。 UnitedHealth Group Inc. faces an antitrust investigation by the US Department of Justice, which has raised concerns about the company's acquisitions of health-care providers and data companies. 此前，在公众得知联邦反垄断调查之前的四个月内，该公司董事长史蒂芬·海姆斯利 (Stephen Hemsley) 和三名高管共计出售了价值 1.015 亿美元的股票。 This comes after the company's Chairman, Stephen Hemsley, and three senior executives sold a combined $101.5m in stock over a four-month period before the public became aware of the federal antitrust investigation.