Artius II Acquisition Inc. (the Company) amended and restated its Original Working Capital Promissory Note with Artius II Acquisition Partners LLC (the Sponsor). The amendment removed the conversion feature, making the note payable solely in cash, for an aggregate principal amount of up to $1,000,000. The Company previously received a notice from Nasdaq on March 6, 2026, indicating non-compliance with Listing Rule 5452(a)(2)(A) due to failing to maintain a minimum of 300 public holders. On March 17, 2026, the Company submitted a plan to Nasdaq to regain compliance. Nasdaq accepted the Company's plan on March 23, 2026, and granted an extension until August 31, 2026, to regain compliance with the Public Holders Requirement.