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.
And the House Ethics Committee carried out an investigation into Cawthorn over allegations of insider trading. Julia Manchester, The Hill, 1 Oct. 2025 Yet members have routinely failed to comply with the requirement, which carries a whopping penalty of $200, and no legislator has ever been prosecuted for insider trading under the law. Bloomberg Opinion, Twin Cities, 28 Sep. 2025 Still, critics of the idea argue that less frequent earnings could hurt the accuracy of stock prices and open up more potential for insider trading. Danielle Chemtob, Forbes.com, 16 Sep. 2025 This defends against accusations of insider trading for employees who may have access to material nonpublic information. Jackie Charniga, USA Today, 7 Sep. 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 4 Oct. 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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