8-K current report · filed Apr 28, 2026

Sun Country Airlines Holdings, Inc. (SNCY) 8-K Current Report: April 28, 2026

Item 8.01SNCY overview

Short answer

Sun Country Airlines Holdings, Inc. (SNCY) filed an 8-K current report with the SEC on April 28, 2026 reporting Item 8.01 (Other Events). Allegiant’s S-4 became effective March 31; Sun Country and Allegiant shareholder votes scheduled for May 8, 2026.

Sun Country Airlines Holdings, Inc. 8-K event analysis

AI summary of each reported item and its exhibits

Item 8.01 · Other Events

  • Allegiant’s S-4 became effective March 31; Sun Country and Allegiant shareholder votes scheduled for May 8, 2026
  • Two lawsuits and stockholder demand letters challenge merger disclosures, creating litigation and potential closing-delay risk
  • Supplemental disclosures update management forecasts and banker analyses without admitting disclosure deficiencies
  • Sun Country standalone DCF value estimated at $18.70–$22.90 per share versus $21.70–$30.75 merger consideration including cash and Allegiant stock
  • Forecasts show Sun Country 2026 revenue of $1,170–$1,178 million and adjusted EPS of $1.05–$1.13, depending on forecast set

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