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 05.14.25 | Publications DOJ Criminal Division Unveils New Guidance on Self-Reporting and Enforcement Priorities for Corporate and White-Collar Crime 04.21.25 | Publications Up Next From the SEC: Increased Co-Investment Flexibility 04.15.25 | Publications Simpson Thacher Sustainability and ESG: Regulatory Update – April 2025 Related Services Related Practice Areas Corporate Capital Markets Debt Related Client Solutions Corporate Governance