MNTN, Inc. - Director's Dealing 2025

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: MNTN, Inc. (MNTN)
CIK: 0001891027
Period of Report: 2025-02-13

Reporting Person: Innes Christopher Lee (Chief Operating Officer)

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2025-05-22	Class A Common Stock	M	77858	$1.59	Acquired	377191	Direct
2025-05-22	Class A Common Stock	M	99075	$3.79	Acquired	476266	Direct
2025-05-23	Class A Common Stock	S	176933	$16	Disposed	299333	Direct

Date	Security	Exercise Price	Code	Shares	A/D	Expiration	Underlying	Ownership
2025-02-13	Stock Option	$20.54	A	251637	Acquired	2035-02-12	Class A Common Stock (251637)	Direct
2025-02-13	Stock Option	$20.54	A	188728	Acquired	2035-02-12	Class A Common Stock (188728)	Direct
2025-05-22	Stock Option	$1.59	M	77858	Disposed	2029-07-25	Class A Common Stock (77858)	Direct
2025-05-22	Stock Option	$3.79	M	99075	Disposed	2031-08-24	Class A Common Stock (99075)	Direct
2025-05-23	Stock Option	$16.00	A	188728	Acquired	2035-03-29	Class A Common Stock (188728)	Direct

Security	Shares	Ownership
Class A Common Stock	390454	Indirect
Class A Common Stock	5937	Indirect

F1: The stock option vests in 48 substantially equal monthly installments beginning on March 13, 2025.

F2: These securities were previously reported on a Form 3 filed by the Reporting Person.

F3: The stock option vests and becomes exercisable upon the attainment of certain closing trading prices of the Issuer's Class A common stock.

F4: The stock option is fully vested and exercisable.

F5: The stock option vests in 36 substantially equal monthly installments beginning on July 23, 2022.