Grayscale Bitcoin Mini Trust ETF Files 8-K

TL;DR

Grayscale Bitcoin Mini Trust ETF filed an 8-K on 9/26/25, likely related to a material agreement or financials.

AI Summary

Grayscale Bitcoin Mini Trust ETF filed an 8-K on September 26, 2025, reporting on the entry into a material definitive agreement and financial statements. The filing pertains to the Grayscale Bitcoin Mini Trust ETF, formerly known as Grayscale Bitcoin Trust (BTC), with its principal executive offices located at c/o Grayscale Investments, LLC in Stamford, CT.

Why It Matters

This filing indicates significant corporate actions or agreements for the Grayscale Bitcoin Mini Trust ETF, which could impact its structure, operations, or financial reporting.

Risk Assessment

Risk Level: low — This is a routine SEC filing (8-K) reporting on corporate events, not a direct market event or financial distress.

Key Numbers

• 001-42194 — SEC File Number (Identifies the specific SEC filing for the company.)
• 99-6383052 — IRS Employer Identification No. (Tax identification number for the entity.)

Key Players & Entities

• Grayscale Bitcoin Mini Trust ETF (company) — Registrant
• Grayscale Investments, LLC (company) — Administrative Address
• Grayscale Bitcoin Trust (BTC) (company) — Former Company Name
• September 25, 2025 (date) — Date of earliest event reported
• September 26, 2025 (date) — Filing Date

FAQ

From the Filing

0001193125-25-220479.txt : 20250926 0001193125-25-220479.hdr.sgml : 20250926 20250926161047 ACCESSION NUMBER: 0001193125-25-220479 CONFORMED SUBMISSION TYPE: 8-K PUBLIC DOCUMENT COUNT: 13 CONFORMED PERIOD OF REPORT: 20250925 ITEM INFORMATION: Entry into a Material Definitive Agreement ITEM INFORMATION: Financial Statements and Exhibits FILED AS OF DATE: 20250926 DATE AS OF CHANGE: 20250926 FILER: COMPANY DATA: COMPANY CONFORMED NAME: Grayscale Bitcoin Mini Trust ETF CENTRAL INDEX KEY: 0002015034 STANDARD INDUSTRIAL CLASSIFICATION: [6221] ORGANIZATION NAME: 09 Crypto Assets EIN: 996383052 FISCAL YEAR END: 1231 FILING VALUES: FORM TYPE: 8-K SEC ACT: 1934 Act SEC FILE NUMBER: 001-42194 FILM NUMBER: 251350540 BUSINESS ADDRESS: STREET 1: C/O GRAYSCALE INVESTMENTS, LLC STREET 2: 290 HARBOR DRIVE, 4TH FLOOR CITY: STAMFORD STATE: CT ZIP: 06902 BUSINESS PHONE: (212) 668-1427 MAIL ADDRESS: STREET 1: C/O GRAYSCALE INVESTMENTS, LLC STREET 2: 290 HARBOR DRIVE, 4TH FLOOR CITY: STAMFORD STATE: CT ZIP: 06902 FORMER COMPANY: FORMER CONFORMED NAME: Grayscale Bitcoin Mini Trust (BTC) DATE OF NAME CHANGE: 20240308 8-K 1 btc-20250926.htm 8-K 8-K false 0002015034 0002015034 2025-09-26 2025-09-26   UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549   FORM 8-K   CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): September 25, 2025     Grayscale Bitcoin Mini Trust ETF (Exact name of Registrant as Specified in Its Charter)     Delaware 001-42194 99-6383052 (State or Other Jurisdiction of Incorporation) (Commission File Number) (IRS Employer Identification No.)           c/o Grayscale Investments Sponsors, LLC 290 Harbor Drive, 4th Floor   Stamford , Connecticut   06902 (Address of Principal Executive Offices)   (Zip Code)   Registrant’s Telephone Number, Including Area Code: 212 668-1427   N/A (Former Name or Former Address, if Changed Since Last Report)   Check the appropriate box below if the Form 8-K filing is intended to simultaneously satisfy the filing obligation of the registrant under any of the following provisions:   ☐ Written communications pursuant to Rule 425 under the Securities Act (17 CFR 230.425)   ☐ Soliciting material pursuant to Rule 14a-12 under the Exchange Act (17 CFR 240.14a-12)   ☐ Pre-commencement communications pursuant to Rule 14d-2(b) under the Exchange Act (17 CFR 240.14d-2(b))   ☐ Pre-commencement communications pursuant to Rule 13e-4(c) under the Exchange Act (17 CFR 240.13e-4(c)) Securities registered pursuant to Section 12(b) of the Act: Title of each class   Trading Symbol(s)   Name of each exchange on which registered Grayscale Bitcoin Mini Trust ETF Shares   BTC   NYSE Arca, Inc. Indicate by check mark whether the registrant is an emerging growth company as defined in Rule 405 of the Securities Act of 1933 (§ 230.405 of this chapter) or Rule 12b-2 of the Securities Exchange Act of 1934 (§ 240.12b-2 of this chapter). Emerging growth company ☒ If an emerging growth company, indicate by check mark if the registrant has elected not to use the extended transition period for complying with any new or revised financial accounting standards provided pursuant to Section 13(a) of the Exchange Act. ☐   Item 1.01 Entry into a Material Definitive Agreement. On September 25, 2025, Grayscale Investments Sponsors, LLC, the sponsor (the “Sponsor”) of Grayscale Bitcoin Mini Trust ETF (the “Trust”), and Anchorage Digital Bank N.A. (“Anchorage Digital”), a national trust bank chartered by the Office of the Comptroller of the Currency, entered into a certain Second Amendment to Master Custody Service Agreement (the “Second Amendment”), which provides that the Trust is added as a party to a