Skip to main content
Letter P
business

Poison Pill

A defensive measure (formally a shareholder rights plan) that allows existing shareholders other than the acquirer to purchase additional shares at a discount upon a hostile bidder crossing a threshold, diluting the acquirer.

Encyclopedia entry: Poison Pill

This website uses cookies to ensure you get the best experience on our website. Learn more

Got it!

poison pill

A poison pill is a corporation’s defensive strategy used against a hostile takeover . When a hostile takeover tries to merge a target company by buying its stocks publicly or privately, the target company could issue preferred stocks that will give extra dividends to its holder to defend the company.

[Last reviewed in March of 2022 by the Wex Definitions Team
]

Keywords

Wex

Encyclopedia content from Cornell LII Wex (CC-BY-NC-SA 2.5).

Related terms

More legal terms starting with P

See all letter-P terms →

Looking for citation help? How to cite law · Citation methodology

See also: Full glossary index

This is legal information, not legal advice. Laws vary by jurisdiction and change frequently. Always verify current law with official sources and consult a licensed attorney in your jurisdiction for advice on your specific situation.