The business combination of Mountain Lake Acquisition Corp. (MLAC/R/U) and Avalanche Treasury Corporation closed today, June 11, 2026. The class A ordinary shares, right, and unit of Mountain Lake Acquisition Corp. (MLAC/R/U) was suspended from trading effective June 11th, in anticipation of the closing. The suspension details are as follows:
| Company Name/Issue: |
Mountain Lake Acquisition Corp. Class A Ordinary Shares |
| CUSIP#: |
G6301B101 |
| Symbol: |
MLAC |
| Last Trading Date: |
June 10, 2026 |
| Marketplace Effective Date for Suspension: |
June 11, 2026 |
| Merger Consideration: |
One (1) share of Avalanche Treasury Corporation Class A Common Stock (AVAT) for each share held. |
| Company Name/Issue: |
Mountain Lake Acquisition Corp. Right |
| CUSIP#: |
G6301B127 |
| Symbol: |
MLACR |
| Last Trading Date: |
June 10, 2026 |
| Marketplace Effective Date for Suspension: |
June 11, 2026 |
| Merger Consideration: |
One (1) share of Avalanche Treasury Corporation Class A Common Stock (AVAT) for every 10 rights held.
|
| Company Name/Issue: |
Mountain Lake Acquisition Corp. Unit |
| CUSIP#: |
G6301B119 |
| Symbol: |
MLACU |
| Last Trading Date: |
June 10, 2026 |
| Marketplace Effective Date for Suspension: |
June 11, 2026 |
| Merger Consideration: |
Unit will separate into its components. |
As a result of the merger the combined company will be domiciled in Delaware and will list its Class A common stock (AVAT) on the Nasdaq Capital Market. The details are as follows:
| Company Name/Issue: |
Avalanche Treasury Corporation Class A Common Stock
|
| CUSIP#: |
05338N101
|
| Symbol: |
AVAT |
| Marketplace Effective Date: |
June 11, 2026
|