MOUNTAIN LAKE ACQUISITION SPONSOR II LLC - 26 Jan 2026 Form 3 Insider Report for Mountain Lake Acquisition Corp. II (MLAA)

Role
10%+ Owner
Signature
/s/ Mountain Lake Acquisition Sponsor II LLC, By: Paul Grinberg
Issuer symbol
MLAA
Transactions as of
26 Jan 2026
Net transactions value
$0
Form type
3
Filing time
26 Jan 2026, 21:56:09 UTC
SEC
View on sec.gov

Reporting Owners (3)

Name Relationship Address Signature Signature date CIK
MOUNTAIN LAKE ACQUISITION SPONSOR II LLC 10%+ Owner C/O MOUNTAIN LAKE ACQUISITION CORP. II, 930 TAHOE BLVD STE 802 PMB 45, INCLINE VILLAGE /s/ Mountain Lake Acquisition Sponsor II LLC, By: Paul Grinberg 26 Jan 2026 0002095442
Grinberg Paul Chief Executive Officer, 10%+ Owner C/O MOUNTAIN LAKE ACQUISITION CORP. II, 930 TAHOE BLVD STE 802 PMB 45, INCLINE VILLAGE /s/ Paul Grinberg 26 Jan 2026 0001303829
Horlick Douglas Chief Financial Officer, Director, 10%+ Owner C/O MOUNTAIN LAKE ACQUISITION CORP. II, 930 TAHOE BLVD STE 802 PMB 45, INCLINE VILLAGE /s/ Douglas Horlick 26 Jan 2026 0001844909

Derivative Securities (e.g., puts, calls, warrants, options, convertible securities)

Type Sym Class Transaction Value $ Shares Change % * Price $ Shares After Date Underlying Class Amount Exercise Price Ownership Footnotes
holding MLAA Class B Ordinary Shares 26 Jan 2026 Class A Ordinary Shares 12,006,000 Direct F1, F2, F3
* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Explanation of Responses:

Id Content
F1 As described in the registration statement on Form S-1 (File No. 333-291833) of Mountain Lake Acquisition Corp. II (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.
F2 These shares represent the Class B ordinary shares held by Mountain Lake Acquisition Sponsor II LLC (the "Sponsor") acquired pursuant to a subscription agreement by and between the Issuer and the Sponsor. The Class B ordinary shares include up to 1,305,000 of which are subject to forfeiture in the event the underwriters of the Issuer's initial public offering do not exercise in full their over-allotment option as described in the Issuer's registration statement.
F3 The Sponsor is the record holder of such shares. Paul Grinberg and Douglas Horlick, as the managing members of the Sponsor share voting and investment discretion with respect to the ordinary shares held of record by the sponsor. Each such person disclaims any beneficial ownership of the reported shares other than to the extent of any pecuniary interest they may have therein, directly or indirectly. Paul Grinberg and Douglas Horlick disclaim any beneficial ownership of the securities held by the Sponsor other than to the extent of any pecuniary interest they may have therein, directly or indirectly.