Welcome to our dedicated page for Sun Country Airlines Holdings SEC filings (Ticker: SNCY), a comprehensive resource for investors and traders seeking official regulatory documents including 10-K annual reports, 10-Q quarterly earnings, 8-K material events, and insider trading forms.
Sun Country Airlines Holdings, Inc. filings document material events for a Nasdaq-listed low-cost airline with scheduled passenger, charter, and cargo operations. The company’s 8-K disclosures cover operating and financial results, shareholder voting matters, material agreements, capital-structure information, governance changes, and risk-factor disclosures.
Regulatory records also document executive appointments, compensatory arrangements, proxy-related matters, and the registered common stock structure of SNCY. These filings provide formal disclosure around the airline’s operating segments, public-company governance, security-holder actions, and corporate events.
Sun Country Airlines Holdings director Gail Peterson reported a disposition of 34,278 shares of common stock to the issuer in connection with the company’s merger with Allegiant Travel Company. These shares included 23,888 directly held common shares and 10,390 restricted stock units.
As of this transaction, Peterson’s reported direct ownership of Sun Country common stock is zero. At the effective time of the first merger, each Sun Country share was converted into the right to receive $4.10 in cash plus 0.1557 Allegiant common shares, so this filing reflects equity being cashed out and converted rather than an open‑market sale.
Sun Country Airlines Holdings, LLC reported equity award changes for SVP & Chief Financial Officer Daniel Torque Zubeck tied to its merger with Allegiant Travel Company. On May 13, 2026, 80,048 common-share equivalents from a Sun Country restricted stock unit award were disposed of back to the issuer as part of the merger-related conversion mechanics.
On the same date, 15,097 performance-based restricted stock units were also disposed of and simultaneously replaced with a new grant of 15,097 Allegiant time-based restricted stock units. The footnotes explain that Sun Country RSU and PRSU awards were assumed by Allegiant and converted into Allegiant awards under a formula using the Merger Consideration Closing Value and Parent Measurement Price, while preserving key terms such as double-trigger vesting protections.
Sun Country Airlines Holdings, LLC SVP and COO Stephen Andrew Coley reported equity changes tied to the completion of Sun Country’s merger with Allegiant Travel Company. He disposed of 43,838 shares of Sun Country common stock in a transaction coded as a disposition to the issuer, leaving no directly held Sun Country common shares.
Coley also reported the cancellation of 27,535 Sun Country performance-based restricted stock units and the grant of 27,535 Allegiant time-based restricted stock units, both recorded at a zero dollar exercise price. Footnotes explain that, at the effective time of the merger, 6,294 directly held Sun Country shares were converted into the right to receive $4.10 in cash plus 0.1557 Allegiant shares per Sun Country share, and that his Sun Country RSU and PRSU awards were assumed and converted into Allegiant awards with similar terms, including double-trigger vesting protections.
Sun Country Airlines Holdings, LLC CEO Jude Bricker restructured his equity in connection with Sun Country’s merger into Allegiant Travel Company. He disposed of 167,982 shares of Sun Country common stock and certain equity awards back to the issuer as part of the transaction mechanics, rather than through market sales.
Footnotes state that 63,124 Sun Country shares were converted at the first merger effective time into the right to receive $4.10 in cash per share plus 0.1557 Allegiant common shares per Sun Country share. Existing Sun Country RSU, performance RSU, and stock option awards were converted into Allegiant equity awards using formulas tied to the merger consideration closing value and a parent measurement price, with terms and vesting protections generally preserved. Following these changes, Bricker reported holding 294,913 performance-based restricted stock units, now structured as time-based awards.
Sun Country Airlines Holdings, LLC insider filing shows equity converted in connection with its merger into Allegiant. SVP and Chief Commercial Officer Colton Matthew Snow disposed of 33,175 shares of Sun Country common stock and related equity awards back to the issuer as part of the transaction mechanics.
According to the merger terms, 6,319 Sun Country common shares held directly were converted into the right to receive $4.10 in cash per share plus 0.1557 Allegiant common shares per Sun Country share. Existing Sun Country RSUs, stock options, and performance-based RSUs were assumed and converted into Allegiant equity awards with adjusted share counts and exercise prices, leaving no Sun Country options or performance awards but a new Allegiant RSU position for 32,291 shares.
Sun Country Airlines Holdings, Inc. ownership update: a group of Citadel-related entities and Kenneth Griffin report shared beneficial ownership positions in the company’s common stock. The filing shows Citadel Advisors LLC, Citadel Advisors Holdings LP and Citadel GP LLC each may be deemed to beneficially own 1,315,590 shares (each 2.4% of the class). Citadel Securities entities report roughly 26,344–26,534 shares each, and Mr. Kenneth Griffin may be deemed to beneficially own 1,342,124 shares (2.5%). The percentages are based on 54,191,637 Shares outstanding as of March 25, 2026.
Sun Country Airlines Holdings, Inc. Schedule 13G/A (Amendment No. 3) reports beneficial ownership information for Ameriprise Financial, Inc. (AFI) and Columbia Management Investment Advisers, LLC (CMIA). The filing lists Shared Voting Power 84,781 and Shared Dispositive Power 92,082 and states a 0.2% ownership of the class. AFI, as CMIA's parent, includes the shares reported by CMIA and both entities disclaim beneficial ownership of the shares reported on this Schedule. The cover references CUSIP 866683105 and shows signature dates of 05/15/2026.
Sun Country Airlines has been acquired by Allegiant Travel Company, and on May 13, 2026 Sun Country became a wholly owned Allegiant subsidiary through a two‑step merger structure. Each Sun Country common share was converted into the right to receive $4.10 in cash plus 0.1557 Allegiant common shares.
The change of control triggered termination of Sun Country’s Tax Receivable Agreement, resulting in a payment of about $80.4 million to TRA holders. Sun Country’s Nasdaq listing was suspended on the closing date, with delisting and SEC deregistration to follow. The Sun Country board members resigned, and three of them, including CEO Jude Bricker, joined Allegiant’s board, while Bricker became Special Advisor to Allegiant’s CEO.
Sun Country Airlines Holdings, LLC has removed 34,352,603 shares of common stock from Registration Statement No. 333-269023. The post-effective amendment states that following mergers with Allegiant’s merger subsidiaries (Agreement and Plan of Merger dated January 11, 2026), all registered offerings were terminated.
The filing formally deregisters any unsold securities that had remained on the Form S-3 and states that Merger Sub 2, as successor to Sun Country, has terminated the effectiveness of the Registration Statement as of May 13, 2026.
Sun Country Airlines Holdings, Inc. notified the Nasdaq Stock Market LLC of a voluntary withdrawal of its Common Stock from listing, and Nasdaq has caused the class to be struck from listing in accordance with 17 CFR 240.12d2-2. The exchange and the issuer state compliance with the applicable Nasdaq rules governing voluntary withdrawal.