Publications Memos Go Back Reminder: Section 16 Reports Must Be Filed Electronically Beginning June 30, 2003 06.27.03 This client reminder memorandum addresses the SEC's requirement that Section 16 reports must be filed electronically beginning June 30, 2003. Related Insights 05.14.26 | Publications Simpson Thacher Sustainability and ESG: Regulatory Update – May 2026 05.08.26 | Publications The Ad Standard: Monthly Update - May 2026 05.06.26 | Publications SEC Proposes to Permit Public Companies to Report Semiannually Related Services Related Practice Areas Corporate Capital Markets Debt Related Client Solutions Corporate Governance