Insider trading is a multifaceted practice that involves the buying or selling of a company's securities based on material, nonpublic information. This controversial issue in financial markets is often misunderstood.
While the term 'insider trading' conjures images of corporate executives secretly profiting from inside knowledge, the reality is more intricate. Some forms of insider transactions are perfectly legal, while others can lead to severe criminal penalties. Material, nonpublic information refers to data that could significantly impact a company's stock price and is not yet available to the public.
Under specific circumstances, insider trading can be legal. While the use of non-public, material information to trade for profit is illegal, corporate insiders, such as directors, officers, and employees, can legally trade their company's stock in accordance with securities laws and regulations. The key is to properly report these transactions to the Securities and Exchange Commission (SEC). This adherence to the law ensures that the public has access to information about transactions made by insiders.
When corporate insiders trade their company's stock, they are typically required to disclose these transactions to the SEC. This legal form of insider trading ensures transparency. It allows the public to monitor the activities of those with inside knowledge, providing a sense of reassurance and keeping the audience well-informed about the market's activities.
An illegal form of insider trading involves using non-public, material information to make investment decisions for personal gain. This is prohibited because it creates an unfair advantage and undermines the integrity of the financial markets. It can lead to severe criminal penalties, including substantial fines and imprisonment for up to 25 years.
An example of legal insider trading includes hedge funds trading on their research or executives purchasing their company's stock after a public announcement. Legal insider trading is monitored through regulatory reporting requirements, ensuring that the public has access to information about transactions made by insiders.
Insider trading is only unlawful when it violates specific provisions under U.S. law, particularly 18 U.S.C. 1348. This statute establishes the criminal aspects of securities and commodities fraud and outlines the elements that make certain forms of insider trading illegal. Simply put, insider trading is permissible, provided specific rules and guidelines are carefully followed.
What Does the Law Say?
Title 18 U.S.C. 1348 Securities and commodities fraud says, "Whoever knowingly executes, or attempts to execute, a scheme or artifice -
(1) to defraud any person in connection with any commodity for future delivery, or any option on a commodity for future delivery, or any security of an issuer with a class of securities registered under section 12 of the Securities Exchange Act of 1934 (15 U.S.C. 78l) or that is required to file reports under section 15(d) of the Securities Exchange Act of 1934 (15 U.S.C. 78o(d)); or

(2) to obtain, by means of false or fraudulent pretenses, representations, or promises, any money or property in connection with the purchase or sale of any commodity for future delivery, or any option on a commodity for future delivery, or any security of an issuer with a class of securities registered under section 12 of the Securities Exchange Act of 1934 (15 U.S.C. 78l) or that is required to file reports under section 15(d) of the Securities Exchange Act of 1934 (15 U.S.C. 78o(d));
shall be fined under this title, or imprisoned not more than 25 years, or both."
As noted above, the legality of insider trading hinges on how and when it occurs, particularly whether it violates federal laws, specifically 18 U.S.C. 1348.
Understanding when insider trading crosses the legal line and when it remains permissible is important and empowering for investors, executives, and anyone involved in the financial markets. This understanding gives you the confidence to navigate the complex world of trading.
Legal Insider Trading
Insiders can legally trade their company's securities under specific conditions. These include not using material non-public information, reporting to the SEC, trading during established windows, making pre-planned trades, and filing SEC Form 4 to report changes in their ownership of the company's securities. These conditions ensure that insider trading is conducted within the boundaries of the law. Let's review below:
- No use of material non-public information. It's legal to execute a trade without using confidential or material non-public information.
- Reporting to the SEC. Corporate insiders, such as officers, directors, and major shareholders, are required to report their trades to the Securities and Exchange Commission (SEC). Timely reporting ensures transparency and allows regulators to monitor insider activity.
- Trading during established windows. Publicly traded companies establish "trading windows," specific periods during which insiders are allowed to buy or sell company stock.
- Pre-planned trades. One of the most effective ways insiders can legally trade company stock is by establishing a 10b5-1 trading plan. This rule allows individuals with potential access to MNPI to set up a pre-arranged schedule for buying or selling shares.
- When the insider has filed SEC Form 4. This must be provided to the SEC to report changes in their ownership of the company's securities, including transactions such as purchases, sales, or exercises of stock options. Insiders are officers, directors, or owners of more than 10% of a company's stock. They are required to file Form 4 within two business days of relevant transactions
Illegal Insider Trading
Illegal insider trading depends on who is considered an "insider" and what constitutes "material, nonpublic information." An insider is anyone with a duty to the company, such as a low-level employee who has a duty not to trade stock on nonpublic information.
The legality of insider trading always depends on how and when it occurs, particularly concerning whether it violates federal laws. As noted, 18 U.S.C. 1348 is the main federal statute prohibiting fraudulent practices in connection with securities and commodities.
Insider trading is illegal when it involves a 'scheme or artifice' to defraud someone or to obtain money or property by means of false or fraudulent pretenses. For insider trading to be illegal under this law, the following elements must be present:
- Possession of material that is non-public information (MNPI). The person must have access to material information that is not available to the public.
- Breach of duty. The trader must owe a fiduciary duty to the company or its shareholders and breach that duty by using confidential information.
- Intent to defraud. There must be intent to deceive, manipulate, or defraud through the use of MNPI..
- Use in a securities transaction. The trader must actually buy or sell securities based on privileged information.
If all these elements are met, insider trading becomes illegal and can result in severe civil and criminal penalties, including fines and imprisonment. This underscores the gravity of the situation and the need for strict adherence to the law.
Defending Insider Trading Allegations
Insider trading cases are often complex, requiring an experienced federal criminal defense attorney to navigate intricate financial laws and protect your rights. Common defense strategies are discussed below.

Perhaps we can claim legal exceptions. Your attorney might prove that the trades followed SEC rules, such as timely reporting, legal trading windows, etc. Perhaps we can show that the information you were using was public and/or non-material.
Perhaps we can argue that there were procedural Issues, proving government adherence to investigation protocols, such as evidence handling, vague statutes, or procedural violations.
Perhaps we can advocate for leniency by highlighting factors like no prior offenses, cooperation, or minimal financial gain. For more information, contact the Hedding Law Firm, a federal criminal defense law firm, located in Los Angeles, California.
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