Grayscale Bitcoin Trust ETF

In connection with the Reorganization, on January 1, 2025, and promptly following the effectiveness of the Merger, GSO assigned certain contracts pertaining to its role as Sponsor (as such term is defined in the Trust Agreement) of the Trust (such contracts, the “Sponsor Contracts”) to Grayscale Investments Sponsors, LLC, a Delaware limited liability company and a wholly owned direct subsidiary of GSO (“GSIS” or the “Additional Sponsor”), pursuant to an: (1) Assignment and Assumption Agreement, dated as of January 1, 2025, by and between GSO and the Additional Sponsor (the “Assignment and Assumption Agreement”), (2) Assignment Agreement, dated as of December 20, 2024, by and among GSI, GSO, the Additional Sponsor and Coinbase, Inc. (the “Coinbase Assignment Agreement”) and (3) Assignment and Assumption Agreement, dated as of December 20, 2024, by and among GSI, GSO, the Additional Sponsor and Foreside Fund Services, LLC (the “Foreside Assignment Agreement” and, together with the Assignment and Assumption Agreement and the Coinbase Assignment Agreement, the “Assignment Agreements”).

Pursuant to the Assignment Agreements, the Additional Sponsor assumed all of the rights and obligations of GSO under the Sponsor Contracts. Other than the assumption of the Sponsor Contracts by the Additional Sponsor, the Reorganization does not alter the rights or obligations under any of the Sponsor Contracts.

Copies of the Assignment and Assumption Agreement, the Coinbase Assignment Agreement and the Foreside Assignment Agreement are included herein as Exhibits 10.1, 10.2 and 10.3, respectively, and are incorporated herein by reference. The foregoing descriptions of the Assignment and Assumption Agreement, the Coinbase Assignment Agreement and the Foreside Assignment Agreement are qualified in their entirety by reference to the full text of the filed exhibits.