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CASES

Insulin Overpricing – Governmental Entities Litigation

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In Re Insulin Pricing LitigationUnited States District Court for the District of New Jersey
MDL 3080
 

Case Overview

Keller Rohrback L.L.P. represents multiple government entities bringing claims against three of the major manufacturers of insulin: Eli Lilly, Novo Nordisk, and Sanofi-Aventis, as well as the three largest pharmacy benefit managers (PBMs): CVS Health/Caremark, Express Scripts, and OptumRx, and their associated Group Purchasing Organizations (GPOs): Zinc Health Services LLC, Ascent Health Services LLC, and Emisar Pharma Services LLC. The claims are based on the skyrocketing cost of insulin these government entities have incurred for employees and beneficiaries of their self-funded medical coverage plans, costs which have risen more than tenfold over the past twenty years.

The CDC reports that more than 11% of the U.S. population has diabetes, and insulin is essential for survival for many diabetics. Rather than making insulin affordable and consistent with the actual cost to manufacture these products, these defendants have taken advantage of this population, exploited the health care system, and intentionally increased costs for no other justification than to increase their profits. In particular, the PBMs—industry middlemen who negotiate drug prices and create drug “formularies” that determine which drugs are available to patients and how much they pay for them—conspired with the insulin manufacturers to artificially inflate the price of insulin for their own collective and financial benefit. 

Case Status

On August 18, 2023, the Judicial Panel on Multidistrict Litigation transferred a number of related cases to the District of New Jersey for coordinated discovery and pre-trial proceedings before Judge Brian Martinotti and Magistrate Judge Leda Dunn Wettre. On December 6, 2023, Keller Rohrback partner, David Ko, was appointed to the Executive Committee for counsel representing Self-Funded Payers (SFP). There are presently hundreds of SFP plaintiffs participating in the litigation. 

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Complaint – Northern Arizona Public Employees Benefit Trust (AZ)

01/13/2025

Complaint - Maryland-National Capital Park and Planning Commission

06/22/2026

Amended Complaint - Clark County (WA)

06/22/2026

Second Amended Complaint - Anne Arundel County (MD)

06/22/2026

Second Amended Complaint - Spokane County (WA)

06/22/2026

Third Amended Complaint – King County (WA)

07/31/2026

Amended Complaint - City of Tacoma (WA)

Practice Areas

  • Litigation on Behalf of State & Local Governments
  • Class Action & Complex Litigation
  • Drug Pricing Litigation

Attorneys

Rachel Bowanko

Rachel Bowanko

Associate

Juli Farris

Juli Farris

Partner

Laura Gerber

Laura R. Gerber

Partner

Attorney David Ko

David Ko

Partner

Attorney Andrew Lindsay

Andrew Lindsay

Associate

Derek Loeser

Derek W. Loeser

Partner

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