Hadi Partovi - 01 Dec 2025 Form 4 Insider Report for MNTN, Inc.

Reporting relationship: Director
Issuer ticker: MNTN on NYSE
Reported as of: 01 Dec 2025
Net transaction value: -$6,005,775
SEC form: 4
Accepted by SEC: 03 Dec 2025, 18:47:29 UTC
Prior SEC filing: 03 Sep 2025
Next SEC filing: 01 Jun 2026
Source filing: View source filing
Reporting owner signature: /s/ Richard Ballard, Attorney-in-Fact

Key filing fact

Hadi Partovi filed Form 4 for MNTN, Inc. on 03 Dec 2025.

Key facts

This page summarizes Hadi Partovi's Form 4 filing for MNTN, Inc..
3 reported transactions and 0 derivative rows are listed below.
Accepted by SEC: 03 Dec 2025, 18:47.

Change

Previous filing in this sequence was filed on 03 Sep 2025.
Current net transaction value: -$6,005,775.

Research use

This tells you what this filing adds before you inspect full transaction and derivative tables.
You can trace every row back to the original SEC filing document.

Evidence

Filed on Form 4

Ownership activity is grounded in SEC Form 4 disclosures.

View source filing

Reporting Owners (1)

CIK 0001495865 Primary reporting owner

Partovi Hadi

Relationship: Director
Address: C/O MNTN, INC., 823 CONGRESS AVENUE, #1827, AUSTIN
Signature: /s/ Richard Ballard, Attorney-in-Fact
Signature date: 03 Dec 2025

Reported non-derivative transactions

Shares, units, or other non-derivative securities reported in this filing.

MNTN transaction

Class A Common Stock

Sale

Transaction value: $2,592,369
Shares: -192,598
Change %: -43%
Price: $13.46
Shares after: 254,922
Date: 01 Dec 2025
Ownership: By Hadi Partovi Investments LLC
Footnotes: F1

MNTN transaction

Class A Common Stock

Sale

Transaction value: $2,252,961
Shares: -168,257
Change %: -66%
Price: $13.39
Shares after: 86,665
Date: 02 Dec 2025
Ownership: By Hadi Partovi Investments LLC
Footnotes: F2

MNTN transaction

Class A Common Stock

Sale

Transaction value: $1,160,444
Shares: -86,665
Change %: -100%
Price: $13.39
Shares after: 0
Date: 03 Dec 2025
Ownership: By Hadi Partovi Investments LLC
Footnotes: F3

^* marks a reported price that did not pass the local price check.

Additional SEC filing notes

Filing notes and footnotes

Explanation of responses 3 footnotes

Footnote F1

The sales were executed in multiple trades at prices ranging from $13.00 to $13.56. The price reported reflects the weighted average sale price. The Reporting Person undertakes to provide upon request by the staff of the Securities and Exchange Commission, the Issuer, or a security holder of the Issuer, full information regarding the number of shares sold at each separate sale price.

Footnote F2

The sales were executed in multiple trades at prices ranging from $13.30 to $13.67. The price reported reflects the weighted average sale price. The Reporting Person undertakes to provide upon request by the staff of the Securities and Exchange Commission, the Issuer, or a security holder of the Issuer, full information regarding the number of shares sold at each separate sale price.

Footnote F3

The sales were executed in multiple trades at prices ranging from $13.07 to $13.56. The price reported reflects the weighted average sale price. The Reporting Person undertakes to provide upon request by the staff of the Securities and Exchange Commission, the Issuer, or a security holder of the Issuer, full information regarding the number of shares sold at each separate sale price.