Publications Memos Go Back Options Dating Issues 06.22.06 This memo addresses what further regulatory changes the SEC is considering to address to the dating of options. Related Insights 06.12.25 | Publications Simpson Thacher Sustainability and ESG: Regulatory Update – June 2025 05.23.25 | Publications Supreme Court: Settles Circuit Split on Pleading Standards for Prohibited-Transaction Claims 05.15.25 | Publications Simpson Thacher Sustainability and ESG: Regulatory Update – May 2025 Related Services Related Practice Areas Corporate Litigation Executive Compensation and Employee Benefits Tax Complex Commercial Litigation