Mountain Lake Acquisition Corp. closes business combination with Avalanche Treasury; shares to trade on Nasdaq as AVAT

Mountain Lake Acquisition Corp.

Business combination with Avalanche Treasury Corporation closed on June 11, 2026.
Shareholders approved the transaction on June 4, 2026; all closing conditions satisfied.
Combined company's Class A common stock begins trading on Nasdaq June 11 under ticker 'AVAT'.
Ellenoff Grossman & Schole, Forbes Hare, Skadden, Appleby, and BTIG served as advisors.

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