Publications Memos Go Back Reminder: Recent Revisions to Securities and Exchange Commission Periodic Reporting Requirements 12.29.05 This memo provides an overview of several changes to the periodic reporting obligations under the Securities Exchange Act of 1934. Related Insights 03.20.26 | Publications Basel III Endgame Evolution: Banking Agencies Propose Major Capital Overhaul (Again) 03.20.26 | Publications Update: Fifth Circuit Denies FTC’s Motion for Stay, Filers Return to Using Old HSR Form and Rules 03.16.26 | Publications Simpson Thacher Sustainability and ESG: Regulatory Update – March 2026 Related Services Related Practice Areas Corporate Capital Markets Debt