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.
While members of Congress are permitted to buy and sell stocks, their knowledge of political developments has often raised concerns about the possibility of insider trading. Thomas G. Moukawsher, MSNBC Newsweek, 25 Apr. 2025 The nature of the private meeting, which was preceded by a market surge, renewed concerns about insider trading. Michael Wilner, Los Angeles Times, 23 Apr. 2025 The right-wing Georgia Republican dismissed the allegations of insider trading and said her financial adviser makes trades without her knowledge or involvement of individual transactions. Dave Goldiner, New York Daily News, 15 Apr. 2025 That swing led Democrats to ask questions about possible market manipulation or insider trading. Kevin Breuninger, CNBC, 14 Apr. 2025 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 5 May. 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
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