0001959173-24-004719.txt : 20240702 0001959173-24-004719.hdr.sgml : 20240702 20240702114144 ACCESSION NUMBER: 0001959173-24-004719 CONFORMED SUBMISSION TYPE: 144 PUBLIC DOCUMENT COUNT: 1 FILED AS OF DATE: 20240702 DATE AS OF CHANGE: 20240702 SUBJECT COMPANY: COMPANY DATA: COMPANY CONFORMED NAME: Sun Country Airlines Holdings, Inc. CENTRAL INDEX KEY: 0001743907 STANDARD INDUSTRIAL CLASSIFICATION: AIR TRANSPORTATION, SCHEDULED [4512] ORGANIZATION NAME: 01 Energy & Transportation IRS NUMBER: 824092570 STATE OF INCORPORATION: DE FISCAL YEAR END: 1231 FILING VALUES: FORM TYPE: 144 SEC ACT: 1933 Act SEC FILE NUMBER: 001-40217 FILM NUMBER: 241093559 BUSINESS ADDRESS: STREET 1: 2005 CARGO ROAD CITY: MINNEAPOLIS STATE: MN ZIP: 55450 BUSINESS PHONE: 651-681-3900 MAIL ADDRESS: STREET 1: 2005 CARGO ROAD CITY: MINNEAPOLIS STATE: MN ZIP: 55450 FORMER COMPANY: FORMER CONFORMED NAME: SCA Acquisition Holdings, LLC DATE OF NAME CHANGE: 20180618 REPORTING-OWNER: COMPANY DATA: COMPANY CONFORMED NAME: Mays Gregory A. CENTRAL INDEX KEY: 0001850885 ORGANIZATION NAME: FILING VALUES: FORM TYPE: 144 MAIL ADDRESS: STREET 1: 2005 CARGO ROAD CITY: MINNEAPOLIS STATE: MN ZIP: 55450 144 1 primary_doc.xml 144 0001850885 XXXXXXXX LIVE 0001743907 Sun Country Airlines Holdings, Inc. 001-40217 2005 CARGO ROAD MINNEAPOLIS MN 55450 651-681-3900 Mays Gregory A. Officer Common Fidelity Brokerage Services LLC

900 Salem Street Smithfield RI 02917

854 10756.64 52611323 07/02/2024 NASDAQ Common 07/01/2024 Restricted Stock Vesting Issuer N 854 07/01/2024 Compensation N Gregory A. Mays

2005 Cargo Road Minneapolis MN 55450

Common 04/02/2024 872 12571.54 Sale includes an amount necessary to cover a tax obligation resulting from the settlement of a vested equity award distribution. 07/02/2024 /s/ Gerardo Ibarra-Munoz, as a duly authorized representative of Fidelity Brokerage Services LLC, as attorney-in-fact for Gregory A. Mays