SEC New Rule Takes Effect: Dual-Class Companies Must Disclose Sunset Provisions, Ushering in a New Chapter for Investor Protection
On July 30, 2026, the U.S. Securities and Exchange Commission (SEC) adopted a rule requiring dual-class companies to disclose voting power differences in detail in prospectuses and mandatorily adopt sunset provisions. Effective January 1, 2027, the rule aims to enhance transparency and protect minority investors. This article analyzes the rule's core content, industry disputes, and global impact on dual-class governance.


