person whispering illustrating insider trading in bradenton & sarasota
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By Brice Van Elswyk
Founding Attorney

Insider trading is a term that often makes headlines, sparking debates on ethics, legality, and fairness in the financial markets. While it might sound like an issue reserved for Wall Street moguls and financial experts, understanding insider trading is crucial for anyone involved in buying or selling stocks. At its core, insider trading poses serious legal implications and challenges the integrity of open markets, making it a topic that everyone should be familiar with.

What Is Insider Trading?

Insider trading involves the buying or selling of a security, such as a stock or bond, based on material, non-public information about the company in question. Essentially, it occurs when someone with inside information about a company uses this privileged knowledge to make investment decisions. This “insider” could be a company executive, employee, or even a friend or family member who has received the information indirectly. While there are legal forms of insider trading, where corporate insiders trade stocks and report their transactions to the regulatory authorities, the term is more commonly associated with illegal activities that give an unfair advantage in the market.

Why Is Insider Trading Illegal?

Insider trading is illegal because it violates the principle of a fair and transparent financial market. When individuals use privileged, non-public information to gain an edge in trading, they create an imbalance, giving themselves an unfair advantage over other investors who do not have access to the same information. This form of information asymmetry undermines investor confidence and can discourage participation in the stock market. Furthermore, it erodes the integrity of financial institutions and can have a domino effect on the economy. Laws against insider trading are in place to protect the equality and integrity of the marketplace, ensuring that no one has an unfair advantage.

Cases of Insider Trading

One of the most famous cases of insider trading involves Martha Stewart, a business magnate and television personality. In 2001, Stewart sold her shares in the biopharmaceutical company ImClone Systems based on non-public information she received from her broker. This insider tip allowed her to avoid a significant loss, as ImClone’s stock price plummeted the next day following negative news about one of the company’s key drugs. Martha Stewart was subsequently convicted on charges related to insider trading, including obstruction of justice and lying to investigators, and she served a five-month prison term.

Another high-profile case is that of Raj Rajaratnam, a hedge fund manager and founder of the Galleon Group. Rajaratnam was convicted in 2011 for profiting from insider information related to several publicly traded companies. He had gained confidential information through a network of insiders, including executives and other corporate employees. The case stood out for its extensive use of wiretaps and demonstrated the lengths to which regulatory bodies like the Securities and Exchange Commission (SEC) will go to prosecute insider trading. Rajaratnam was sentenced to 11 years in prison and was ordered to pay hefty fines, marking one of the most severe penalties ever imposed for insider trading.

Detection by Regulatory Bodies

The Securities and Exchange Commission plays a pivotal role in detecting and prosecuting insider trading. The agency monitors trading activities and investigates unusual spikes in trading volume or price changes that precede significant corporate events, such as mergers or earnings reports. The SEC employs a team of experts, including financial analysts and legal professionals, who scrutinize trading records and other documents to look for suspicious activity. In some instances, the SEC collaborates with other governmental bodies and organizations to ensure comprehensive oversight.

Detection methods have evolved over the years to include increasingly sophisticated technology. The SEC now utilizes advanced data analytics and machine learning algorithms that can sift through enormous volumes of trading data to identify patterns indicative of insider trading. These algorithms are designed to detect anomalies or irregularities in trading activities, thereby flagging transactions for further review. By harnessing the power of technology, regulatory bodies like the SEC have become more efficient and effective in identifying and curbing illegal trading activities.


Whistleblowers serve as an invaluable layer of detection in identifying and combating insider trading. These individuals, who often work within the organization where illegal activities are taking place, come forward to report misconduct to regulatory bodies like the SEC. Because they are on the inside, whistleblowers can provide detailed, firsthand information that is crucial for investigations. Various laws and regulations offer protections to whistleblowers, ensuring they are not subject to retaliation from their employers for reporting illegal activities. Their role is so crucial that some regulatory frameworks even offer financial incentives to encourage reporting of illicit insider trading.

Compliance and Ethics Within Corporations

A strong compliance and ethics program within a corporation is vital for preventing insider trading and maintaining the trust of investors and the general public. Companies often have dedicated compliance departments tasked with ensuring that all employees are aware of, and adhere to, federal laws regarding insider trading. This usually includes regular training sessions, internal audits, and continuous monitoring of trading activities. Compliance programs also often feature hotlines or other reporting mechanisms, allowing employees to anonymously report suspicious activities, thereby making it easier to catch and prevent illegal trading.

Beyond mere compliance with the law, fostering an ethical culture within the organization is essential. Senior management and executives can set the tone, emphasizing the importance of ethical conduct in all business dealings, including the management of inside information. When employees see that ethical behavior is a priority at the highest levels of their organization, they are more likely to act in kind. 

Questions About Insider Trading?

Understanding the complexities of insider trading is crucial for anyone engaged in the financial markets, whether you’re an executive, employee, or individual investor. Failure to adhere to the laws regulating insider trading can result in severe penalties, including hefty fines and imprisonment. If you have questions or concerns about insider trading, or if you find yourself facing accusations, don’t hesitate to reach out to Van Elswyk Law for guidance and representation.

About the Author
Brice Van Elswyk started his professional career as an investment banker in 1998. Over the next 14 years, Brice worked for several international investment banks, eventually specializing in structured products with complex tax, accounting, and regulatory capital constraints.While at the State Attorney’s Office, Brice prosecuted crimes ranging from misdemeanors such as DUI’s and domestic batteries, all the way to homicide, drug trafficking and sex crimes. Most recently, Brice was a specialty prosecutor focusing on capital sex crimes and crimes against children. Now, Brice combines his vast knowledge of finance, and his extensive experience as a trial attorney to serve clients in both criminal defense and civil matters.