Plaintiffs’ Co-Lead Counsel in In Re: Aqueous Film-Forming Foams Products Liability Litigation (MDL No. 2:18-mn-2873-RMG) by United States District Court Judge Richard Mark Gergel for the District of South Carolina, Charleston Division

Plaintiffs’ Liaison Counsel in the West Virginia Opioid Litigation (Civil Action No. 17-C-248) by Honorable David W. Hummel, Jr. of the Second Judicial Circuit Court, Division 2 of Marshall County, West Virginia

Liaison Counsel in the Colorado PFOA / PFOS Toxic Tort Litigation (Bell, et al. v. The 3M Company, et al., No. 1:16-cv-02351-RBJ) by Honorable R. Brooke Jackson of the United States District Court for the District of Colorado.

Co-Lead Counsel in the New York Opioid Cost Recovery Litigation by Justice Jerry Garguilo of the Supreme Court of the State of New York for Suffolk County

Appointed by the Supreme Court of the State of New York as a Liaison Counsel for the New York State Consolidated Diet Drug litigations In re: Diet Drug (Phentermine, fenfluramine, dexfenfluramine) Products Liability Litigation

Plaintiffs’ Discovery Committee for In re: MTBE (Methyl Tertiary Butyl Ether) Products Liability Litigation (MDL-1358), United States District Court for the Southern District of New York (Judge Shira Scheindlin) on Environmental Contamination of Municipal Water Supplies of MTBE by Petroleum Refiners and Retailers

New York Court Appointed Member of the Plaintiff’s Steering Committee for In re Rezulin Products Liability Litigation (removed from the US market 3/21/2000)

Plaintiff’s Co-Liaison Counsel for In re: World Trade Center Disaster Site Litigation, 21 MC 100 (AKH) settled in the U.S. District Court for the Southern District of New York by Judge Alvin K. Hellerstein