Form 4: Sun Country Airlines Acquisition by Allegiant Finalized

Director Kerry Philipovitch reports the disposal of all Sun Country Airlines holdings following the company's merger with Allegiant Travel Company.

Summary

• Sun Country Airlines Holdings, Inc. has completed its merger with Allegiant Travel Company.
• The transaction involved a two-step merger process where Sun Country became a wholly owned subsidiary of Allegiant.
• Following the merger, Sun Country Airlines Holdings, Inc. has been renamed Sun Country Airlines Holdings, LLC.
• Reporting person Kerry Philipovitch disposed of 41,770 shares, consisting of 31,380 common shares and 10,390 vested restricted stock units.
• The consideration received per share included $4.10 in cash and 0.1557 shares of Allegiant common stock.

Sentiment

Score: 5

Explanation: StockSavvy.ai views this as a neutral administrative filing confirming the completion of a previously announced merger.

Positives

• Successful completion of the merger agreement dated January 11, 2026.
• Full vesting of all outstanding restricted stock units held by the director prior to the merger.

Negatives

• The reporting person no longer holds any direct beneficial ownership in Sun Country Airlines as the entity is now a private subsidiary of Allegiant.

Risks

• Integration risks associated with the merger of two major airline entities.
• Market volatility risks related to the receipt of Allegiant common stock as part of the merger consideration.

Future Outlook

The company has been acquired and is now a wholly owned subsidiary of Allegiant Travel Company; no independent future guidance for Sun Country is provided.

Management Comments

• The reporting person confirms the conversion of all equity holdings into the right to receive the specified merger consideration.

Industry Context

StockSavvy.ai notes that this consolidation reflects the ongoing trend of airline industry M&A activity aimed at achieving scale and operational synergies in a competitive domestic market.

Comparison to Industry Standards

• The merger follows a pattern of consolidation similar to other recent airline industry combinations aimed at optimizing route networks and fleet utilization.

Corporate Governance

Stakeholder Impact

• Shareholders have received the merger consideration as defined in the agreement.
• The company is no longer a publicly traded entity.

Next Steps

• Integration of Sun Country operations into Allegiant Travel Company.

Key Dates

Keywords

Sun Country Airlines, Allegiant Travel Company, Merger, Acquisition, SNCY, Form 4, Insider Transaction