insider trading

noun

: the illegal use of information available only to insiders in order to make a profit in financial trading

Examples of insider trading in a Sentence

Recent Examples on the Web
Examples are automatically compiled from online sources to show current usage. Read More Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback.
The report came as Democrats in Congress have demanded investigations of whether the president’s whipsawing moves on trade might have been aimed at manipulating the market and giving his allies a lucrative opportunity for insider trading. Annie Karni, New York Times, 14 Apr. 2025 Martha Stewart served five months in prison in 2004 for charges of obstruction of justice in connection to an insider trading scheme. Erin Mansfield, USA Today, 11 Apr. 2025 Casar's call for an investigation comes after Senator Adam Schiff also announced that Congressional Democrats would be investigating Trump's administration for insider trading prompted by the recent market volatility linked to his changing tariffs. David Faris, MSNBC Newsweek, 11 Apr. 2025 There is no credible evidence indicating Pelosi is the subject of an insider trading investigation. Joedy McCreary, USA TODAY, 13 Dec. 2024 See All Example Sentences for insider trading

Word History

First Known Use

1966, in the meaning defined above

Time Traveler
The first known use of insider trading was in 1966

Browse Nearby Words

Cite this Entry

“Insider trading.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/insider%20trading. Accessed 25 Apr. 2025.

Legal Definition

insider trading

noun
: the illegal use of especially material inside information for profit in financial trading see also tippee

More from Merriam-Webster on insider trading

Last Updated: - Updated example sentences
Love words? Need even more definitions?

Subscribe to America's largest dictionary and get thousands more definitions and advanced search—ad free!