Buying and Selling at Securities Exchanges

Securities Legislation

Congress passed the Securities Act of 1933 in response to the 1929 stock market crash and subsequent problems during the Great Depression. It protects investors by requiring full disclosure of information about new securities issues. The issuer must file a registration statement with the SEC, which must be approved by the SEC before the security can be sold.

The Securities Exchange Act of 1934 formally gave the SEC power to regulate securities exchanges. The act was amended in 1964 to give the SEC authority over the dealer markets as well. The amendment included rules for operating the stock exchanges and granted the SEC control over all participants (exchange members, brokers, dealers) and the securities traded in these markets.

The 1934 act also banned insider trading, the use of information that is not available to the general public to make profits on securities transactions. Because of lax enforcement, however, several big insider trading scandals occurred during the late 1980s. The Insider Trading and Fraud Act of 1988 greatly increased the penalties for illegal insider trading and gave the SEC more power to investigate and prosecute claims of illegal actions. The meaning of insider was expanded beyond a company’s directors, employees, and their relatives to include anyone who gets private information about a company.

Other important legislation includes the Investment Company Act of 1940, which gives the SEC the right to regulate the practices of investment companies (such as mutual funds managed by financial institutions), and the Investment Advisers Act of 1940, which requires investment advisers to disclose information about their background. The Securities Investor Protection Corporation (SIPC) was established in 1970 to protect customers if a brokerage firm fails, by insuring each customer’s account for up to $500,000.

In response to corporate scandals that hurt thousands of investors, the SEC passed new regulations designed to restore public trust in the securities industry. It issued Regulation FD (for “fair disclosure”) in October 2000. Regulation FD requires public companies to share information with all investors at the same time, leveling the information playing field. The Sarbanes-Oxley Act of 2002 has given the SEC more power when it comes to regulating how securities are offered, sold, and marketed.