MOUNTAIN LAKE ACQUISITION SPONSOR II LLC - 28 Jan 2026 SCHEDULE 13D Report for Mountain Lake Acquisition Corp. II Class A Ordinary Shares, $0.0001 par value

Filing Manager
MOUNTAIN LAKE ACQUISITION SPONSOR II LLC
Reporting Manager
Mountain Lake Acquisition Sponsor II LLC
Security
Mountain Lake Acquisition Corp. II Class A Ordinary Shares, $0.0001 par value
Shares outstanding
48,890,625 shares
Disclosed Ownership
12,516,000 shares
Ownership
26%
Form type
SCHEDULE 13D
Filing time
04 Feb 2026, 17:00:00 UTC
Date of event
28 Jan 2026
SEC
View on sec.gov

Reporting Managers (3)

Name Ownership Shares Owned sole voting power shared voting power Signature Title CIK
Mountain Lake Acquisition Sponsor II LLC 26% 12,516,000 12,516,000 0 /s/ Paul Grinberg Paul Grinberg/Authorized Person 0002095442
Paul Grinberg 26% 12,516,000 0 12,516,000 /s/ Paul Grinberg Paul Grinberg 0001303829
Douglas Horlick 26% 12,516,000 0 12,516,000 /s/ Douglas Horlick Douglas Horlick 0001844909