RECOMMENDED READING

  • Understanding the Recent Surge in Restaurant Industry Employment Growth

    By Ava Ingram • Oct. 4, 2024

  • Maximizing Restaurant Sales Through Dual-Branded Locations

    By Adrianne Irwin • Feb. 20, 2025

  • Optimizing Operations: The Success Story of Texas Roadhouse

    By Anastasia Ivers • Oct. 25, 2024

  • Navigating the Evolution of Off-Premises in the Restaurant Industry

    By Anastasia Ivers • Jul. 19, 2024

  • 7-Eleven's Strategic Store Expansion Plan and Revenue Growth Strategy

    By Adrianne Irwin • Apr. 17, 2025

  • Optimizing Restaurant Operations: The Impact of Executive Leadership Changes at Wendy’s

    By Adrianne Irwin • Jul. 24, 2025

  • Enhancing Restaurant Operations and Menu Integration at Applebee’s: A Leadership Perspective

    By Ava Ingram • Aug. 26, 2025

Restaurant Association Logo

Restaurant Association

Empowering restaurant professionals with free resources, training, and networking opportunities to build successful businesses.

Sign Up Free

Pages

  • Articles
  • News
  • Topics
  • Shows
  • Academy
  • Events
  • Jobs

About

  • About Us
  • Our Team
  • Contact Us
  • Sitemap

Resources

  • Library
  • Templates

Connect

LinkedInInstagramTikTokYouTubeX
  • Editorial Ethics Policy
  • Review Guidelines
  • Disclosure Policy
  • Privacy Policy
  • Terms of Service

© 2026 Restaurant Association. All rights reserved.

logo
  1. News
  2. Topics
  3. Shows
  4. Academy
  5. Events
  6. Jobs
  7. Resources

    Videos

  • No results found

  • Articles

  • No results found

Log InSign Up Free
logo
LoginSign Up

    Videos

  • No results found

  • Articles

  • No results found

  1. Shows
  2. Academy
  3. Events
  4. Jobs

Become a member of the Restaurant Association!

Unlock exclusive access to webinars, events, and the latest news for FREE!

Sign up
Restaurant Association Logo

The Intricacies of Poison Pills in Corporate Defense Against Activist Investors

Explore the use of poison pills as a strategic defense mechanism against activist investors and how they impact shareholder value and corporate strategies.

Updated On Jul. 23, 2025 Published Jul. 23, 2025

Alexander Ivanov

Alexander Ivanov

a group of people holding a sign that says stop fossil fuel investment now

Photo by Ehimetalor Akhere Unuabona on Unsplash

https://images.unsplash.com/photo-1650274842929-e189318649bc?ixid=M3w2MjYzNjJ8MHwxfHNlYXJjaHw1fHxhY3RpdmlzdCUyMGludmVzdG9yc3xlbnwwfDB8fHwxNzUzMjM3ODY0fDA&ixlib=rb-4.1.0

Photo by Ehimetalor Akhere Unuabona on Unsplash

The Evolution of Poison Pills

Poison pills, also known as shareholder rights plans, have evolved over the years from being a preventative measure to a reactive strategy in response to specific threats like hostile takeovers by activist investors. In the past, during the 1990s, many Fortune 100 companies routinely adopted poison pills as a proactive defense mechanism. These pills were designed to dilute the holdings of an acquiring entity once it bought a certain threshold of shares, making takeovers more expensive and challenging.

https://images.unsplash.com/photo-1616932733290-3de53c76a95a?ixid=M3w2MjYzNjJ8MHwxfHNlYXJjaHw4fHxhY3RpdmlzdCUyMGludmVzdG9yc3xlbnwwfDB8fHwxNzUzMjM3ODY0fDA&ixlib=rb-4.1.0

Photo by Ehimetalor Akhere Unuabona on Unsplash

Current Trend in Poison Pill Strategies

In the contemporary corporate landscape, poison pills are more tailored and situation-specific. Companies are strategically using them to combat activist investors like Biglari Capital. By setting specific triggers and durations, boards can respond swiftly to perceived threats without committing to prolonged defensive measures. Limited-duration pills are now prevalent, with many lasting less than a year, offering flexibility to boards.

https://images.unsplash.com/photo-1527484795999-ad361ca8efd3?ixid=M3w2MjYzNjJ8MHwxfHNlYXJjaHw5fHxhY3RpdmlzdCUyMGludmVzdG9yc3xlbnwwfDB8fHwxNzUzMjM3ODY0fDA&ixlib=rb-4.1.0

Photo by Ehimetalor Akhere Unuabona on Unsplash

Impact on Shareholder Value

While poison pills are often criticized as anti-shareholder tactics, they serve as a crucial tool for boards to maximize shareholder value. Keith Gottfried, a seasoned advisor on poison pills, emphasizes that these strategies do not hinder legitimate acquisition offers but rather prevent hostile takeovers that undervalue the company. By giving boards time to enact strategic plans or consider better offers, poison pills safeguard shareholder interests and corporate growth.

https://images.unsplash.com/photo-1743897981335-2e4c3f9fb488?ixid=M3w2MjYzNjJ8MHwxfHNlYXJjaHwxfHxhY3RpdmlzdCUyMGludmVzdG9yc3xlbnwwfDB8fHwxNzUzMjM3ODY0fDA&ixlib=rb-4.1.0

Photo by Ehimetalor Akhere Unuabona on Unsplash

Legal Implications and Challenges

Activist investors may challenge poison pills in court, but success is rare, especially when the threshold to trigger the pill is reasonable. Delaware courts have historically upheld the legality of poison pills, assuming boards act in good faith to protect shareholders. Long-term pills, requiring shareholder approval, face resistance from institutional investors and proxy firms due to their perceived hindrance to potential deals.

https://images.unsplash.com/photo-1616932733290-3de53c76a95a?ixid=M3w2MjYzNjJ8MHwxfHNlYXJjaHw4fHxhY3RpdmlzdCUyMGludmVzdG9yc3xlbnwwfDB8fHwxNzUzMjM3ODY0fDA&ixlib=rb-4.1.0

Photo by Ehimetalor Akhere Unuabona on Unsplash

Future Outlook and Strategic Considerations

The prevalence of activist investors in the market necessitates companies, especially in the restaurant sector like Jack in the Box, to consider having poison pills readily available as a defense mechanism. While not universally welcomed, these tools offer essential protection in an increasingly volatile market, allowing boards to navigate challenges and prioritize sustainable corporate growth.