Seaport Global Acquisition II Corp. is a blank check company whose principal business activity is to effect a merger, capital stock exchange, asset acquisition, stock purchase, reorganization, or similar business combination with one or more businesses; it conducts no significant operations pending such a transaction. Incorporated in 2021 and headquartered in New York, New York, the company focuses on transformational, transitional, or reorganizational business strategies, particularly targeting reorganized or distressed businesses, with geographic operations centered in the United States. Core products and services consist solely of its outstanding Class A ordinary shares and public warrants traded on Nasdaq under the ticker SGII, designed to facilitate a de-SPAC transaction for a target entity. In November 2023, the company terminated its definitive business combination agreement with American Battery Materials, Inc., after which it redeemed all public shares, directed liquidation of its trust account, allowed warrants to expire worthless, and commenced dissolution and delisting from Nasdaq in accordance with its amended charter, with no subsequent merger or operational developments reported.