Erin Rose Neale - 02 Oct 2025 Form 4 Insider Report for Sun Country Airlines Holdings, Inc. (SNCY)

Role: SVP, Chief Legal Officer
Signature: /s/ Erin Rose Neale
Issuer symbol: SNCY
Transactions as of: 02 Oct 2025
Net transactions value: -$3,264
Form type: 4
Filing time: 06 Oct 2025, 20:46:39 UTC
Previous filing: 16 Sep 2025
Next filing: 04 Dec 2025
SEC: View on sec.gov

Reporting Owners (1)

Name	Relationship	Address	Signature	Signature date	CIK
Neale Erin Rose	SVP, Chief Legal Officer	C/O SUN COUNTRY ARLINES HOLDINGS, INC., 2005 CARGO ROAD, MINNEAPOLIS	/s/ Erin Rose Neale	06 Oct 2025	0001935319

Transactions Table

Type	Sym	Class	Transaction	Value $	Shares	Change %	* Price $	Shares After	Date	Ownership	Footnotes
transaction	SNCY	Common Stock, par value $0.01 per share	Sale	$3,264	-279	-0.92%	$11.70	30,090	02 Oct 2025	Direct	F1

* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Explanation of Responses:

Id	Content
F1	Represents the number of shares sold by the reporting person to cover tax withholding obligations in connection with the vesting of restricted stock units. This sale is mandated to satisfy the tax withholding obligations which are funded by a "sell to cover" transaction and does not represent a discretionary trade by the reporting person.