News & Events Simpson Thacher in the News Go Back Jonathan Weiss's Oral Argument in Precedent Setting Norex Petroleum Ltd. Appeal Profiled in Law360 05.21.14 To view the article, please click here. Related Insights 11.12.25 | Firm and Individual Honors Six Simpson Thacher Partners Named Law360 “MVPs” for 2025 11.12.25 | Publications The Constitutionality of the False Claims Act Qui Tam Provisions Remains Uncertain 11.07.25 | Speaking Engagements Meredith Karp Speaks at PLI’s 57th Annual Institute on Securities Regulation Related Services Related Practice Areas Litigation