In re Avandia Marketing, Sales Practices and Products Liability Litigation, ___ F.3d ___ (3d Cir. 2019). This appeal had an unusual subject: whether certain documents that defendant GlaxoSmithKline (“GSK”) had designated as confidential in the District Court, pursuant to a protective order, but which were filed in connection with summary judgment proceedings, could go into the joint appellate appendix on plaintiffs’ appeal of that summary judgment ruling. GSK sought to keep the documents confidential on appeal. Plaintiffs disagreed, but the District Court largely sided with...

...

...