Publications Memos Go Back NYSE Amends its Material News Policy and Expands its Authority to Halt Trading 10.02.15 Effective September 28, 2015, the New York Stock Exchange (“NYSE” or “the Exchange”) amended Section 202.06 of its Listed Company Manual (the “Manual”) to: expand the pre-market hours during which NYSE-listed companies must notify the Exchange prior to disseminating “material news”; expand the timeframe and circumstances in which the NYSE has the authority to halt trading in a listed company’s security; provide guidance with respect to the release of material news after the close of trading on the Exchange; and update the methods by which companies should release material news. Related Insights 04.29.26 | Publications Looking Ahead to Extended Trading – SEC Approves Nasdaq’s “23/5” Trading Proposal 04.27.26 | Publications Acting Attorney General Re-Classifies Certain Marijuana Products Under the Controlled Substances Act and Establishes New Registration Pathway for State Medical Marijuana Licensees 04.24.26 | Publications SEC Proposes Form PF Changes That Would Provide Welcome Relief to Many Private Fund Sponsors Related Services Related Practice Areas Corporate Capital Markets