This is the new MLex platform. Existing customers should continue to use the existing MLex platform until migrated.
For any queries, please contact Customer Services or your Account Manager. Dismiss

Express Scripts, Prime Therapeutics face antitrust lawsuit from Michigan AG

By Alex Wilts ( April 29, 2025, 00:14 GMT | Insight) -- The Michigan attorney general’s office today sued pharmacy benefit managers, or PBMs, Express Scripts and Prime Therapeutics over an alleged illegal agreement to fix and suppress the compensation amounts they pay to non-PBM-affiliated pharmacies in Michigan for prescription drugs. The Michigan attorney general’s office has sued Express Scripts and Prime Therapeutics, two pharmacy benefit managers, or PBMs, over an alleged illegal agreement to fix and suppress the compensation amounts they pay to non-PBM-affiliated pharmacies in Michigan for prescription drugs....

Prepare for tomorrow’s regulatory change, today

MLex identifies risk to business wherever it emerges, with specialist reporters across the globe providing exclusive news and deep-dive analysis on the proposals, probes, enforcement actions and rulings that matter to your organization and clients, now and in the longer term.


Know what others in the room don’t, with features including:

  • Daily newsletters for Antitrust, M&A, Trade, Data Privacy & Security, Technology, AI and more
  • Custom alerts on specific filters including geographies, industries, topics and companies to suit your practice needs
  • Predictive analysis from expert journalists across North America, the UK and Europe, Latin America and Asia-Pacific
  • Curated case files bringing together news, analysis and source documents in a single timeline

Experience MLex today with a 14-day free trial.

Start Free Trial

Already a subscriber? Click here to login

Related Sections