MNTN director granted 23,446 RSUs of Class A stock

Kaiser Joseph John reported acquisition or exercise transactions in this Form 4 filing.

Rhea-AI Filing Summary

Kaiser Joseph John reported acquisition or exercise transactions in this Form 4 filing.

MNTN, Inc. director Joseph John Kaiser received an equity grant in the form of restricted stock units (RSUs) for 23,446 shares of Class A common stock, recorded at a price of $0.00 per share. Following this award, his reported direct holdings total 25,610 shares.

Each RSU represents a contingent right to receive one share of Class A common stock. The award vests in full on the earlier of the first anniversary of the grant date or immediately prior to MNTN’s next annual meeting of stockholders, subject to Kaiser’s continued service on the board through the vesting date.

Insider Trade Summary

Grant/Award: 23,446 shares

Grant/Award 1 txn

Insider Kaiser Joseph John

Role Director

Type	Security	Shares	Price	Value
Grant/Award	Class A Common Stock	23,446	$0.00	$0.00

Holdings After Transaction: Class A Common Stock — 25,610 shares (Direct)

Footnotes (1)

1. F1. Consists of restricted stock units ("RSUs"). Each RSU represents a contingent right to receive one share of MNTN, Inc. Class A common stock. The RSU award vests in full on the earlier of (i) the first anniversary of the date of grant and (ii) immediately prior to the Issuer's next annual meeting of stockholders following the date of grant, subject to the Reporting Person's continued service on the Issuer's board of directors through such vesting date.

Key Figures

RSUs granted: 23,446 shares Grant price: $0.00 per share Shares after transaction: 25,610 shares +1 more

4 metrics

RSUs granted 23,446 shares Class A Common Stock RSU award on 2026-06-11

Grant price $0.00 per share RSU grant to director Kaiser

Shares after transaction 25,610 shares Total direct holdings following RSU grant

Vesting trigger Earlier of 1-year or next annual meeting RSU vesting condition tied to service on board

Key Terms

restricted stock units ("RSUs"), Class A common stock, annual meeting of stockholders, continued service

4 terms

restricted stock units ("RSUs") financial

"Consists of restricted stock units ("RSUs"). Each RSU represents a contingent right to receive one share"

Restricted stock units (RSUs) are a company promise to give an employee shares of stock (or cash equivalent) in the future, but only after certain conditions—usually staying with the company for a set time or hitting performance goals—are met. Investors watch RSUs because when they vest they increase the number of shares outstanding and can lead insiders to sell shares, affecting share price, company dilution and the true cost of employee pay.

Class A common stock financial

"one share of MNTN, Inc. Class A common stock. The RSU award vests in full"

Class A common stock is a category of a company’s shares that carries a specific set of ownership rights—most commonly defined voting power and claims on dividends—set out in the company’s charter. For investors it matters because the class determines how much influence you have over corporate decisions, the share’s likely dividend and trading behavior, and how it compares in value to other share classes, like choosing a particular seat with different privileges at the company’s decision-making table.

annual meeting of stockholders financial

"immediately prior to the Issuer's next annual meeting of stockholders following the date of grant"

continued service financial

"subject to the Reporting Person's continued service on the Issuer's board of directors through such vesting date"

FAQ

AI-generated questions and answers. How Rhea-AI works. Not financial advice.

What did MNTN (MNTN) director Joseph John Kaiser report in this Form 4?

MNTN director Joseph John Kaiser reported receiving 23,446 restricted stock units of Class A common stock. These RSUs were granted at $0.00 per share as equity compensation and increase his total reported direct holdings to 25,610 shares after the transaction.

How many MNTN (MNTN) shares did Joseph John Kaiser acquire in this grant?

Joseph John Kaiser acquired 23,446 restricted stock units tied to MNTN Class A common stock. Each RSU represents a contingent right to one share, subject to vesting conditions based on time and continued service on the company’s board of directors.

What are the vesting terms of Joseph John Kaiser’s MNTN (MNTN) RSU award?

The RSU award vests in full on the earlier of the first anniversary of the grant date or immediately before MNTN’s next annual stockholder meeting. Vesting is conditioned on Kaiser continuing to serve on the company’s board through that vesting date.

What is Joseph John Kaiser’s total reported MNTN (MNTN) ownership after this Form 4?

After the RSU grant, Joseph John Kaiser’s total reported direct holdings are 25,610 shares of MNTN Class A common stock. This figure includes the newly awarded restricted stock units as disclosed in the Form 4 transaction details.

Did Joseph John Kaiser pay cash for the 23,446 MNTN (MNTN) RSUs?

No, the 23,446 restricted stock units were granted at a reported price of $0.00 per share. This indicates a compensation-related equity award rather than an open-market purchase of MNTN Class A common stock by the director.

AI-generated analysis. How Rhea-AI works. Not financial advice.

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Accepted by SEC EDGAR 06/15/2026 - 07:00 PM EDT Learn about SEC filing dates

SEC Form 4

FORM 4

UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP

Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934
or Section 30(h) of the Investment Company Act of 1940

OMB APPROVAL

OMB Number:			3235-0287
Estimated average burden
hours per response:			0.5

Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b).

Check this box to indicate that a transaction was made pursuant to a contract, instruction or written plan for the purchase or sale of equity securities of the issuer that is intended to satisfy the affirmative defense conditions of Rule 10b5-1(c). See Instruction 10.

1. Name and Address of Reporting Person^*

Kaiser Joseph John

(Last) (First) (Middle)

C/O MNTN, INC.

823 CONGRESS AVENUE, #1827

(Street)

AUSTIN TEXAS 78768

(City) (State) (Zip)

UNITED STATES

(Country)

2. Issuer Name and Ticker or Trading Symbol
MNTN, Inc. [ MNTN ]

5. Relationship of Reporting Person(s) to Issuer
(Check all applicable)

X	Director		10% Owner
	Officer (give title below)		Other (specify below)

2a. Foreign Trading Symbol

3. Date of Earliest Transaction (Month/Day/Year)
06/11/2026

6. Individual or Joint/Group Filing (Check Applicable Line)

X	Form filed by One Reporting Person
	Form filed by More than One Reporting Person

4. If Amendment, Date of Original Filed (Month/Day/Year)

Table I - Non-Derivative Securities Acquired, Disposed of, or Beneficially Owned
1. Title of Security (Instr. 3)	2. Transaction Date (Month/Day/Year)	2A. Deemed Execution Date, if any (Month/Day/Year)	3. Transaction Code (Instr. 8)		4. Securities Acquired (A) or Disposed Of (D) (Instr. 3, 4 and 5)			5. Amount of Securities Beneficially Owned Following Reported Transaction(s) (Instr. 3 and 4)	6. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	7. Nature of Indirect Beneficial Ownership (Instr. 4)
			Code	V	Amount	(A) or (D)	Price
Class A Common Stock	06/11/2026		A		23,446(1)	A	$0	25,610	D

Table II - Derivative Securities Acquired, Disposed of, or Beneficially Owned (e.g., puts, calls, warrants, options, convertible securities)
1. Title of Derivative Security (Instr. 3)	2. Conversion or Exercise Price of Derivative Security	3. Transaction Date (Month/Day/Year)	3A. Deemed Execution Date, if any (Month/Day/Year)	4. Transaction Code (Instr. 8)		5. Number of Derivative Securities Acquired (A) or Disposed of (D) (Instr. 3, 4 and 5)		6. Date Exercisable and Expiration Date (Month/Day/Year)		7. Title and Amount of Securities Underlying Derivative Security (Instr. 3 and 4)		8. Price of Derivative Security (Instr. 5)	9. Number of derivative Securities Beneficially Owned Following Reported Transaction(s) (Instr. 4)	10. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	11. Nature of Indirect Beneficial Ownership (Instr. 4)
				Code	V	(A)	(D)	Date Exercisable	Expiration Date	Title	Amount or Number of Shares

Explanation of Responses:

1. Consists of restricted stock units ("RSUs"). Each RSU represents a contingent right to receive one share of MNTN, Inc. Class A common stock. The RSU award vests in full on the earlier of (i) the first anniversary of the date of grant and (ii) immediately prior to the Issuer's next annual meeting of stockholders following the date of grant, subject to the Reporting Person's continued service on the Issuer's board of directors through such vesting date.

Remarks:

	/s/ Richard Ballard, Attorney-in-Fact	06/15/2026
	** Signature of Reporting Person	Date
Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.
* If the form is filed by more than one reporting person, see Instruction 4 (b)(v).
** Intentional misstatements or omissions of facts constitute Federal Criminal Violations See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a).
Note: File three copies of this Form, one of which must be manually signed. If space is insufficient, see Instruction 6 for procedure.
Persons who respond to the collection of information contained in this form are not required to respond unless the form displays a currently valid OMB Number.
* Form 4: SEC 1474 (03-26)