Leadership changes at Avalanche Treasury Corp (2026)

Appointed: Virginia Gambale, Director, effective 2026-09-08

On September 8, 2026, Avalanche Treasury Corporation (the " Company ") resolved to increase the number of directors of the Company from three to four directors and appointed Ms. Virginia Gambale to the Board, effective September 8, 2026.

Appointed: Virginia Gambale

In addition, the Board appointed Ms. Gambale to the audit committee of the board (the " Audit Committee ").

Departing: Gerald Bartholomew Smith, effective 2026-09-08

Also effective September 8, 2026 Mr. Gerald Bartholomew Smith resigned from the Audit Committee.

Also stated in this filing

• Mr. Smith has not resigned from any of his other positions with the Company and remains a member of the Board of Directors.
• Effective September 8, 2026, the Audit Committee has two members who qualify as independent pursuant to Rule 10A-3 of the Exchange Act, as permitted during the phase-in period under Nasdaq Rule 5615(b)(1)(B).
• Under the respective director services agreements, Ms. Gambale and Mr. Grinberg will receive compensation pursuant to the Company's director compensation policy in effect from time to time.
• The Company will also reimburse Ms. Gambale and Mr. Grinberg for all reasonable travel and other out-of-pocket expenses incurred in connection with rendering services for the Company.

Departing: Sarkees John Nahas, Director

On July 1, 2026, Sarkees John Nahas, a member of the Company's Board of Directors, resigned as a director of the Company.

Also stated in this filing

• The effective date of Mr. Nahas' resignation was July 1, 2026.
• The Company has not been informed that this resignation was the result of any disagreement with the Company on any matter relating to the Company's operations, policies or practices.

Reported

Executive Officers On the Closing Date, the following individuals were appointed to serve as executive officers of Pubco: Name Position Gerald Bartholomew Smith Chief Executive Officer and President Laine Mihalchick Moljo Chief Operating Officer and Secretary Sean Ostrower Chief Financial Officer Biographical Information For biographical information regarding Pubco's directors and officers, reference is made to the section of the Proxy Statement/Prospectus entitled " Management of Pubco Following the Business Combination," beginning on page 233 of the Proxy Statement/Prospectus, which is incor

Also stated in this filing

• Board of Directors On the Closing Date, the Pubco Board consisted of four directors, Paul Grinberg, Robert Hadick, Sarkees John Nahas and Gerald Bartholomew Smith.
• On the Closing Date, the Audit Committee consisted of Paul Grinberg, Gerald Bartholomew Smith and Robert Hadick, with Paul Grinberg serving as chair of the committee.
• Paul Grinberg is an "independent director" as defined in the Nasdaq Rules and the rules and regulations of the SEC.
• Under applicable Nasdaq Rules, Pubco will be permitted to "phase-in" compliance with the independence requirements for its audit committee.
• The phase-in periods with respect to director independence allow Pubco to have (i) only one independent member on its audit committee upon the consummation of the Business Combination, (ii) a majority of independent members on its audit committee within 90 days of the consummation of the Business Combination and (iii) a fully independent audit committee within one year of the consummation of the Business Combination.
• Pubco has taken advantage of these phase-in rules with respect to each of Gerald Bartholomew Smith's and Robert Hadick's service on the audit committee.
• Pubco expects that by the first anniversary of its initial listing on Nasdaq, the audit committee will comply with the applicable independence requirements.