Form 4: Potbelly Director Sells Shares Post-Merger

Adrian Butler, a director of Potbelly Corp, disposed of all his common stock holdings following the company's merger with RaceTrac, Inc. at $17.12 per share.

Summary

• Adrian M. Butler, a Director of Potbelly Corp (PBPB), reported a change in beneficial ownership.
• The transaction occurred on October 23, 2025, following the Agreement and Plan of Merger dated September 9, 2025.
• Potbelly Corp merged with Hero Sub Inc., a subsidiary of RaceTrac, Inc., with Potbelly surviving as a wholly-owned subsidiary of RaceTrac, Inc.
• Each outstanding share of Potbelly common stock was automatically cancelled and converted into the right to receive $17.12 per share in cash.
• Mr. Butler disposed of 89,529 shares of common stock at a price of $17.12 per share.
• Following the transaction, Mr. Butler's direct beneficial ownership of common stock is 0 shares.
• His holdings included 9,765 unvested restricted stock units (RSUs).
• Vested RSUs were converted into cash at the $17.12 per share price.
• Unvested RSUs were converted into Substituted RSU Cash Awards, retaining original vesting terms but with 'double-trigger' accelerated vesting upon termination without cause or resignation for good reason post-closing.

Sentiment

Score: 7

Explanation: The sentiment is positive for shareholders who received a definitive cash value for their shares. For the reporting person, it represents a realization of value from common stock and a structured conversion of unvested equity awards, albeit with future vesting conditions.

Positives

• Shareholders of Potbelly Corp received a cash payout of $17.12 per share as a result of the merger, providing a clear exit value.
• The reporting person, Adrian M. Butler, received cash for his common stock holdings, realizing value from his investment.

Negatives

• Potbelly Corp is no longer an independent publicly traded entity, which may limit future investment opportunities in the company's stock.

Risks

• Unvested Restricted Stock Units (RSUs) were converted into Substituted RSU Cash Awards, which are subject to the same vesting terms and conditions as the original RSUs, meaning the cash awards are not immediately realized.
• The Substituted RSU Cash Awards include a 'double-trigger' accelerated vesting clause, which is contingent on specific future events (termination without cause or resignation for good reason during a post-closing period), introducing uncertainty for the award holders.

Future Outlook

Potbelly Corp is now a wholly-owned subsidiary of RaceTrac, Inc., and its common stock is no longer publicly traded. For the reporting person, Adrian M. Butler, the future realization of value from Substituted RSU Cash Awards is contingent on their original vesting schedules and specific 'double-trigger' conditions related to employment termination.

Management Comments

• The filing is signed by Adrian Butler, indicating his acknowledgment of the reported transaction details.

Industry Context

This transaction reflects a consolidation event within the restaurant or food service industry, where a publicly traded company (Potbelly) is acquired by a larger entity (RaceTrac, Inc.). Such mergers are common strategies for growth, market expansion, or achieving operational synergies, often leading to the acquired company becoming a private entity.

Comparison to Industry Standards

• NA

Corporate Governance

Stakeholder Impact

• Shareholders: Received $17.12 per share in cash, concluding their investment in the public entity.
• Employees (with RSUs): Their unvested equity awards were converted into cash awards with continued vesting and specific accelerated vesting conditions, impacting their future compensation structure.

Next Steps

• The Substituted RSU Cash Awards will continue to vest according to their original terms, with potential acceleration under specific 'double-trigger' conditions.

Key Dates

Keywords

Potbelly, PBPB, RaceTrac, Merger, Acquisition, Form 4, Insider Transaction, Adrian Butler, Director, Restricted Stock Units, Equity Disposal