The Securities and Exchange Commission (SEC) is a U.S. government agency responsible for regulating the securities industry. Its main goal is to protect investors, maintain fair markets, and facilitate capital formation. The SEC enforces laws against market manipulation and fraud, ensuring that companies provide accurate information to the public. Established in 1934, the SEC oversees securities exchanges, brokers, and dealers. It requires public companies to disclose financial information, helping investors make informed decisions. The agency also reviews registration statements for new securities offerings, ensuring compliance with federal securities laws.