April 13, 2026
The U.S. Chamber of Commerce and other business groups urged the U.S. Supreme Court to take up an appeal from Sanofi-Aventis, Eli Lilly, Novo Nordisk and AstraZeneca, arguing the Second Circuit's revival of an antitrust suit risks opening up liability just for trade group membership.
March 11, 2026
Sanofi-Aventis US, Eli Lilly & Co., Novo Nordisk Inc. and AstraZeneca Pharmaceuticals LP have told the U.S. Supreme Court that a ruling reviving a case over insulin drug costs undermines key rules meant to weed out improper antitrust claims.