Senior insider sale

Chief Revenue Officer & EVP at SUN COUNTRY AIRLINES HOLDINGS, LLC — senior position signals high conviction

$3.18M

198.15K shares

What this filing means

WHITNEY GRANT plans to sell 198.15K shares of SUN COUNTRY AIRLINES HOLDINGS, LLC valued at approximately $3.18M. Form 144 is a notice of intent to sell restricted or control securities — not a mandatory transaction. This filing provides advance warning of potential selling pressure.

WHITNEY GRANT

Filed: 1/12/2026ACC: 0001959173-26-000262

InsiderWHITNEY GRANTCIK 1850489

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IssuerSUN COUNTRY AIRLINES HOLDINGS, LLCCIK 1743907

Officer· Chief Revenue Officer & EVP

Since Mar 2021

198.15K

Shares to sell

$3.18M

Approx. market value

95.73K

Acquired (3 months)

Planned

13 completed

Securities Acquired — Last 3 Months1

Sort

Option Granted - 07/31/2019

Cash

1/12/2026

95.73K

Total acquired95.73K

Acquisition Date	Type	Amount Acquired	Gift
1/12/2026	Option Granted - 07/31/2019 Cash	95.73K	—
Total		95.73K

Planned & Completed Dispositions14

Sort

Completed

—Completed

Units to sell

3.55K

Market value

$57.1K

1/9/2026

—Completed

Units to sell

2.43K

Market value

$36.6K

1/5/2026

—Completed

Units to sell

2.40K

Market value

$36.0K

12/22/2025

—Completed

Units to sell

300.00

Market value

$4.5K

12/18/2025

—Completed

Units to sell

900.00

Market value

$13.6K

12/17/2025

—Completed

Units to sell

4.13K

Market value

$62.2K

12/16/2025

—Completed

Units to sell

100.00

Market value

$1.5K

12/15/2025

—Completed

Units to sell

32.48K

Market value

$491.7K

12/12/2025

—Completed

Units to sell

5.78K

Market value

$86.9K

12/11/2025

—Completed

Units to sell

365.00

Market value

$5.5K

12/10/2025

—Completed

Units to sell

43.62K

Market value

$618.3K

12/3/2025

—Completed

Units to sell

5.73K

Market value

$80.3K

12/2/2025

—Completed

Units to sell

623.00

Market value

$8.2K

11/26/2025

Planned — Approximate Date

NASDAQPlanned

Units to sell

95.73K

Market value

$1.68M

1/12/2026

Total

Units

198.15K

Value

$3.18M

Date	Units to Sell	Approx. Market Value	Exchange	Status
Completed
1/9/2026	3.55K	$57.1K	—	Completed
1/5/2026	2.43K	$36.6K	—	Completed
12/22/2025	2.40K	$36.0K	—	Completed
12/18/2025	300.00	$4.5K	—	Completed
12/17/2025	900.00	$13.6K	—	Completed
12/16/2025	4.13K	$62.2K	—	Completed
12/15/2025	100.00	$1.5K	—	Completed
12/12/2025	32.48K	$491.7K	—	Completed
12/11/2025	5.78K	$86.9K	—	Completed
12/10/2025	365.00	$5.5K	—	Completed
12/3/2025	43.62K	$618.3K	—	Completed
12/2/2025	5.73K	$80.3K	—	Completed
11/26/2025	623.00	$8.2K	—	Completed
Planned — Approximate Date
1/12/2026	95.73K	$1.68M	NASDAQ	Planned
Total	198.15K	$3.18M