Grayscale Ethereum Classic Trust (ETC) Files 8-K

TL;DR

ETC Trust filed an 8-K on 9/21, check it for updates.

AI Summary

On September 21, 2025, Grayscale Ethereum Classic Trust (ETC) filed an 8-K report. The filing indicates 'Other Events' as the item information, with the report being filed as of September 24, 2025. The trust is registered in Delaware and its principal executive offices are located in Stamford, Connecticut.

Why It Matters

This filing signals an event or change related to the Grayscale Ethereum Classic Trust, which could impact investors holding or considering investments in Ethereum Classic.

Risk Assessment

Risk Level: low — The filing is a routine 8-K report and does not disclose any immediate financial distress or significant operational changes.

Key Numbers

• 20250921 — Report Date (Earliest event date reported)
• 20250924 — Filing Date (Date the report was submitted to the SEC)

Key Players & Entities

• Grayscale Ethereum Classic Trust (ETC) (company) — Registrant
• Ethereum Classic Investment Trust (company) — Former company name
• Grayscale Investments Sponsors, LLC (company) — Administrator
• 290 Harbor Drive, 4th Floor, Stamford, Connecticut 06902 (location) — Principal Executive Offices

FAQ

Filing Documents

• etcg-20250921.htm (8-K) — 46KB
• 0001193125-25-215454.txt ( ) — 160KB
• etcg-20250921.xsd (EX-101.SCH) — 32KB
• etcg-20250921_htm.xml (XML) — 5KB

01. Other Events

Item 8.01. Other Events. CoinDesk Indices, Inc. (the "Index Provider") announced a change to the Digital Asset Trading Platforms used to derive the Index Price (collectively, "Constituent Trading Platforms") for Grayscale Ethereum Classic Trust (ETC) (the "Trust"). Effective September 21, 2025, the Index Provider added Crypto.com to the CoinDesk Ether Classic Price Index (ECX) (the "Index") due to the trading platform meeting the Index Provider's minimum liquidity requirement, and did not remove any Constituent Trading Platforms as part of its scheduled quarterly review. As of the date of this current report, the Constituent Trading Platforms included in the Index are Coinbase, Kraken, Bitfinex, and Crypto.com. The Index Provider may change the trading venues that are used to calculate the Index Price, or otherwise change the way in which an Index Price is calculated, at any time. The Index Provider has scheduled quarterly reviews, in which it may add or remove Constituent Trading Platforms that satisfy or fail the criteria described in "Item 1. Business—Overview of the ETC Industry and Market—ETC Value—The Index and the Index Price" in the Trust's Annual Report on Form 10-K for the year ended December 31, 2024, as filed with the Securities and Exchange Commission on March 7, 2025.

SIGNATURES

SIGNATURES Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned thereunto duly authorized. Grayscale Investments Sponsors, LLC, as Sponsor of Grayscale Ethereum Classic Trust (ETC) Date: September 24, 2025 By: /s/ Edward McGee Name: Edward McGee Title: Chief Financial Officer* * The Registrant is a trust and the identified person signing this report is signing in their capacity as an authorized officer of Grayscale Investments Sponsors, LLC, the Sponsor of the Registrant.

View Full Filing

View this 8-K filing on SEC EDGAR