SCHEDULE: Activist Investors Target Denny's, Seek Value Enhancement

A group of activist investors, JCP and Jumana Capital, have disclosed a 9.4% stake in Denny's Corp, citing undervaluation and plans to engage management for shareholder value.

Summary

• JCP Investment Partnership, LP, JCP Investment Management, LLC, James C. Pappas, Jumana Capital Investments LLC, and Christopher R. Martin (collectively, the 'Reporting Persons') have formed a group and disclosed beneficial ownership of 4,829,491 shares of Denny's Corp common stock.
• This aggregate ownership represents approximately 9.4% of Denny's Corp's outstanding shares, based on 51,498,994 shares outstanding as of July 30, 2025.
• The Reporting Persons acquired these shares because they believe the stock was undervalued and represents an attractive investment opportunity.
• They intend to engage in discussions with Denny's management and Board of Directors to explore opportunities to enhance stockholder value and believe there is significant potential for the company to increase its earnings.
• The group's investment in Denny's Corp was funded primarily through working capital, which may include margin loans.
• JCP Investment Partnership directly owns 455,717 shares (0.9%), JCP Investment Management and James C. Pappas beneficially own 829,491 shares (1.6%) including shares in JCP Accounts, and Jumana Capital Investments LLC and Christopher R. Martin beneficially own 4,000,000 shares (7.8%), which includes 785,000 shares underlying currently exercisable call options.
• The Reporting Persons entered into a Group Agreement on September 8, 2025, to coordinate their activities and share expenses, with JCP paying 20% and Jumana paying 80% of the costs.

Sentiment

Score: 7

Explanation: The sentiment is moderately positive from an investor's perspective, as the activist group sees significant undervaluation and opportunities for value enhancement, indicating potential upside. However, the underlying reason for activism (undervaluation) suggests current underperformance.

Positives

• The Reporting Persons believe Denny's Corp shares are undervalued, suggesting potential for price appreciation.
• The activist group intends to engage with management and the Board to identify and implement strategies to enhance stockholder value.
• The investors see a significant opportunity for Denny's Corp to increase its earnings in the coming years.

Negatives

• The investors' belief that shares are 'undervalued' implies a current market perception or operational performance that is not fully realizing the company's potential.

Risks

• The Reporting Persons may increase or decrease their position in Denny's Corp, potentially impacting share price volatility.
• They may propose significant changes to the Issuer's capital allocation strategy, capitalization, ownership structure (including a sale of the Issuer), Board structure, or operations, which could lead to management distraction or operational disruption.
• The Reporting Persons may engage in short selling or hedging transactions with respect to the shares, which could exert downward pressure on the stock price.

Future Outlook

The Reporting Persons intend to continuously review their investment in Denny's Corp. They plan to engage in discussions with management and the Board to enhance stockholder value, potentially proposing changes to capital allocation, capitalization, ownership structure (including a sale of the Issuer), Board composition, or operations. They may also adjust their investment position by purchasing or selling additional shares, or engaging in short selling or hedging activities.

Industry Context

This filing indicates activist investor interest in Denny's Corp, a prominent player in the casual dining restaurant sector. Such activist engagement is common in industries where investors perceive underperformance or untapped value, often leading to strategic reviews, operational changes, or potential M&A activities. The focus on 'enhancing stockholder value' and 'increasing earnings' aligns with broader investor demands for improved financial performance in the competitive restaurant landscape.

Corporate Governance

Related Party Transactions

• The Reporting Persons entered into a Group Agreement on September 8, 2025, to coordinate their activities with respect to Denny's Corp securities. This agreement outlines joint filing responsibilities and an expense-sharing arrangement (JCP 20%, Jumana 80%).

Stakeholder Impact

• Shareholders: Potential for enhanced stockholder value through activist engagement, but also potential for increased volatility due to investor actions or proposed changes.
• Management and Board: Will face increased scrutiny and engagement from the activist group, potentially leading to strategic shifts or operational adjustments.
• Employees: Potential for operational changes or restructuring if the activist group's proposals are implemented, which could impact workforce.

Next Steps

• Engage in discussions with Denny's Corp management and Board of Directors.
• Potentially make proposals concerning capital allocation strategy, capitalization, ownership structure, Board structure, or operations.
• Review investment in the Issuer on a continuing basis.
• Potentially purchase additional shares, sell existing shares, or engage in short selling/hedging transactions.

Key Dates

Recommendation

The filing indicates a significant activist stake (9.4%) by investors who explicitly state their belief that Denny's Corp shares are 'undervalued' and present an 'attractive investment opportunity.' Their stated intent to engage with management and the Board to 'enhance stockholder value' and 'increase earnings' suggests a catalyst for potential future share price appreciation. For a seasoned investor, this activist involvement often signals that the company's underlying value may be unlocked, making it a 'buy' for those aligning with the activist thesis.

Keywords

Denny's Corp, Activist Investor, Schedule 13D, Shareholder Value, JCP Investment Management, Jumana Capital Investments, Restaurant Industry, Corporate Governance, Undervalued Stock, Investment Opportunity