Note 5 — Equity Investments

On October 14, 2024, the Company entered into an equity investment agreement with an individual, securing a 15% ownership interest in Core Modu LLC, and for which the Company does not have the ability to exercise significant influence. The investment totaled $1.4 million. The Company measure investments in equity investments without a readily determinable fair value using a measurement alternative that measures these securities at the cost method minus impairment, if any, plus or minus changes resulting from observable price changes on a non-recurring basis. Gains and losses on these securities are recognized in other income and expenses.

On March 28,2025, the Company entered into a Membership Interest Purchase Agreement with Strucraft Group Limited, pursuant to which the Company sold all of the membership interest it owns in Core Modu LLC, which represents 15% of the outstanding membership interest in Core Modu LLC, for an aggregate purchase price of $700,000.

On May 28, 2025, the Company entered into an equity investment agreement with Aurora Technology Holding Limited (“Aurora”), securing a 16.67% ownership interest in Aurora, and for which the Company does not have the ability to exercise significant influence. The investment totaled $1 million. The Company measure investments in equity investments without a readily determinable fair value using a measurement alternative that measures these securities at the cost method minus impairment, if any, plus or minus changes resulting from observable price changes on a non-recurring basis. Gains and losses on these securities are recognized in other income and expenses.