MNTN, Inc. — Director's Dealing 2025

May 28, 2025

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: MNTN, Inc. (MNTN)
CIK: 0001891027
Period of Report: 2025-05-23

Reporting Person: Ries Grant (Director)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2025-05-23	Class A Common Stock	C	93750	—	Acquired	93750	Direct

Derivative Transactions

Date	Security	Exercise Price	Code	Shares	A/D	Expiration	Underlying	Ownership
2025-05-23	Convertible Notes	$	C		Disposed		Class A Common Stock (93750)	Direct

Footnotes

F1: Upon the closing of the Issuer's initial public offering, the convertible notes automatically converted into shares of Class A Common Stock upon the terms of the Note Conversion Agreement, as further described in the Issuer's Form S-1 (File No. 333-285471).