On April 6, 2021, the Ninth Circuit for the first time addressed a plaintiff’s burden to show predominance at the class certification stage. In Olean Wholesale Grocery Coop. v. Bumble Bee Foods LLC, the court joined the...more
Last week, the United States Court of Appeals for the Ninth Circuit issued a decision vacating a district court order certifying three plaintiff classes pursuing damages for alleged price-fixing conspiracies in the tuna...more
The Ninth Circuit approved use of statistical analysis that relies on averaging but reversed class certification because the district court failed to resolve whether more than a de minimis number of putative class members...more
On July 23, 2020, Judge Paul A. Englemayer of the U.S. District Court for the Southern District of New York denied a motion to certify a proposed class of direct purchasers of aluminum in a decision that may signal a trend...more
On August 16, the D.C. Circuit held in a high-profile antitrust MDL involving railroad shippers that the plaintiffs failed to satisfy Rule 23(b)(3)’s predominance requirement because their expert’s damages model calculated...more
On August 16, 2019, the D.C. Circuit Court of Appeals affirmed a denial of class certification to a proposed class of shippers seeking to recover damages from Class 1 railroads for an alleged price-fixing conspiracy. The...more
Manufacturers of containerboard and corrugated products have asked the Supreme Court to weigh in on a Circuit split concerning the impact of negotiated prices on class certification in antitrust cases brought under Section 1...more
Certifying a class of direct purchasers of sheet metal parts alleging claims under section 1 of the Sherman Act, Judge Lynn Adelman of the United States District Court for the Eastern District of Wisconsin focused on what it...more