Mountain Lake Acquisition (MLAC) Form 4 Mountain Lake Acquisition / Jaime Vieser ownership change

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

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

1. Name and Address of Reporting Person^*

Vieser Jaime

(Last) (First) (Middle)

C/O MOUNTAIN LAKE ACQUISITION CORP.

930 TAHOE BLVD STE 802 PMB 45

(Street)

INCLINE VILLAGE NV 89451

(City) (State) (Zip)

2. Issuer Name and Ticker or Trading Symbol
Mountain Lake Acquisition Corp. [ MLAC ]

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

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

3. Date of Earliest Transaction (Month/Day/Year)
12/12/2024

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

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

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

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 Ordinary Share, par value $0.0001 per share	12/16/2024		P		25,000(1)	A	(2)	25,000	I	See Footnote(1)

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
Class B ordinary shares, par value $0.0001 per share	(3)	12/12/2024		A		65,242		(3)	(3)	Class A ordinary shares	65,242	(4)	1,351,783	I	See Footnote(6)
Class B ordinary shares, par value $0.0001 per share	(3)	12/16/2024		D			65,242	(3)	(3)	Class A ordinary shares	65,242	(5)	1,286,541	I	See Footnote(6)
Rights to receive Class A Ordinary Shares	(2)	12/16/2024		P		25,000(1)		(7)	(7)	Class A Ordinary Share, par value $0.0001 per share	25,000	(2)(7)	25,000	I	See Footnote(1)

Explanation of Responses:

1. Reflects private units owned by Mountain Lake Acquisition Sponsor LLC, the Issuer's sponsor (the "Sponsor"), in which the reporting person has a pecuniary interest. The private units consist of Class A ordinary shares and rights.

2. The private units were purchased at $10.00 per unit.

3. As described in the registration statement on Form S-1 (File No. 333-281410) of the Issuer under the heading "Description of Securities--Founder Shares," the shares of Class B ordinary shares will automatically convert into shares of Class A ordinary shares at the time of the Issuer's initial business combination, or at any time prior to the Issuer's initial business combination, at the option of the holder, on a one-for-one basis, subject to certain adjustments.

4. Reflects the issuance of bonus shares on December 12, 2024 in connection with the upsize of the Issuer's initial public offering.

5. Reflects the forfeiture of shares because the Issuer's over-allotment option was only partially exercised by the underwriters.

6. Reflects the Class B ordinary shares owned by the Sponsor in which the reporting person has a pecuniary interest.

7. The rights convert automatically into Class A ordinary shares at the completion of the Issuer's initial business combination.

	/s/ Jaime Vieser	12/16/2024
	** 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).
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