Publications Memos Go Back New SEC Rules on Selective Disclosure and Insider Trading 08.24.00 The Securities and Exchange Commission adopted new rules on selective disclosure and insider trading to take effect on October 23, 2000. Related Insights 08.25.25 | Publications Regulation S-P Amendments: Practical Points for Private Fund Advisers 08.25.25 | Publications California Climate Reporting Laws: CARB Provides New Guidance on Climate Laws as Compliance Deadlines Approach 08.14.25 | Publications Simpson Thacher Sustainability and ESG: Regulatory Update – August 2025 Related Services Related Practice Areas Corporate Capital Markets Debt Related Client Solutions Corporate Governance