Sun Country Airlines Holdings, Inc. SEC Filings

Insider sale to cover taxes: An officer of Sun Country Airlines Holdings, Inc. (SNCY) sold 224 shares of common stock in a sell-to-cover transaction at an average price of $11.6994 per share. After the sale the reporting person beneficially owned 24,885 shares. The form indicates the sale was executed to satisfy tax withholding obligations tied to the vesting of restricted stock units and was not a discretionary open-market trade.

The filing shows a routine tax-related disposition rather than a compensation-driven change in ownership strategy. The transaction reduces the insider's direct holdings by the stated amount and is disclosed under Section 16 reporting rules.

Daniel Torque Zubeck, Senior Vice President & Chief Financial Officer of Sun Country Airlines Holdings, Inc. (SNCY), reported a grant of 67,970 restricted stock units (RSUs) under the companys 2021 Omnibus Incentive Plan. The RSUs were granted on 10/01/2025 and are scheduled to vest in three equal tranches, with one-third vesting and being settled on October 1 of each of the next three years, subject to continued employment. The Form 4 was signed on 10/02/2025 by an attorney-in-fact.

Wendy Lee Schoppert, a director of Sun Country Airlines Holdings, Inc. (SNCY), was granted 7,040 restricted stock units (RSUs) on 10/01/2025. The RSUs have a grant date value of $0 reported on this Form 4 (indicating a non-cash grant entry on the form) and are scheduled to vest on 10/01/2026 under the 2021 Omnibus Incentive Plan. The filing was signed on behalf of Ms. Schoppert by an attorney-in-fact on 10/03/2025. The report shows Ms. Schoppert beneficially owns 7,040 shares/units following the transaction in a direct ownership form.

Wendy Lee Schoppert filed an Initial Statement of Beneficial Ownership (Form 3) for Sun Country Airlines Holdings, Inc. (SNCY) reporting her relationship to the issuer as a Director. The filing, reporting an event dated 10/01/2025, states no securities are beneficially owned by Ms. Schoppert as of the filing. The form was signed by an attorney-in-fact on 10/02/2025.

Form 144 notice for Sun Country Airlines Holdings, Inc. (SNCY): An insider plans to sell 2,139 common shares through Fidelity Brokerage Services on NASDAQ with an aggregate market value of $25,013.32. The shares represent restricted stock that vested and were acquired on 09/30/2025 and were paid as compensation. The filer reports 53,316,378 shares outstanding for the issuer and lists an approximate sale date of 10/02/2025. The filer certifies they are not aware of undisclosed material adverse information about the issuer.

Sun Country Airlines Holdings (SNCY) filed a Form 144 reporting a proposed sale of 279 common shares held at Fidelity Brokerage Services with an aggregate market value of $3,261.85. The filing shows these shares were acquired on 09/30/2025 through restricted stock vesting and were issued as compensation. The registrant lists 53,316,378 shares outstanding and identifies NASDAQ as the listing venue with an approximate sale date of 10/02/2025. The filing also discloses a prior sale by the same person on 07/02/2025 of 893 shares for gross proceeds of $10,903.53. The notice includes the standard representation that the seller is not aware of undisclosed material adverse information.

Form 144 notice for Sun Country Airlines Holdings, Inc. (SNCY): The filing reports a proposed sale of 224 common shares through Fidelity Brokerage Services with an aggregate market value of $2,620.67, scheduled approximately for 10/02/2025 on NASDAQ. The shares were acquired by the seller on 09/30/2025 via restricted stock vesting from the issuer and were paid as compensation. The form also discloses prior sales by the same person in the past three months: 704 shares sold on 09/03/2025 for $9,384.32 and 5,000 shares sold on 09/10/2025 for $65,904.50. The filer certifies no undisclosed material adverse information and includes the standard attestation language.

Form 144 notice from an insider at Sun Country Airlines Holdings, Inc. (SNCY) reports a proposed sale of 279 shares of common stock through Fidelity Brokerage Services with an aggregate market value of $3,264.02. The shares were acquired on 09/30/2025 by restricted stock vesting and were paid as compensation. The filing indicates an approximate sale date of 10/02/2025 on NASDAQ. The filing also discloses a prior sale by the same person on 09/12/2025 of 3,515 shares for $49,034.25. The notice includes the standard representation that the seller knows of no undisclosed material adverse information.