Illinois
How Chiarella v. United States applies in Illinois: state-specific rules, key cases, and bar exam notes for Securities Regulation.
Illinois law closely follows the federal principles regarding insider trading as articulated in Chiarella v. United States, particularly emphasizing the necessity of a fiduciary duty owed to the source of the information to establish liability. The state adheres to the general notion that mere possession of non-public information does not constitute a violation without the breach of a duty.
Under Illinois law, liability for insider trading requires a breach of fiduciary duty or a similar duty of trust and confidence when trading on non-public information, consistent with the federal rule from Chiarella.
This case reiterated that trading on non-public information must involve a breach of duty to another party.
The court emphasized the importance of a clear fiduciary duty in determining insider trading liability.
Established that personal benefit from non-public information could lead to liability if a duty of confidentiality is proven.
Illinois law aligns with the federal standard that liability arises from a breach of duties when using non-public information for trading. However, Illinois courts have been more stringent in interpreting what constitutes a breach of duty, often requiring an explicit fiduciary relationship.
Knowledge of Illinois's application of insider trading laws as influenced by Chiarella is important for the bar exam, especially in the context of securities regulation.