# EDGAR Filing Document

**Accession Number:** 0002020455
**File Stem:** 0001193125-25-205851
**Filing Date:** 2025-9
**Character Count:** 5733
**Document Hash:** 178778ab6e35fb28896799104341320f
**Contains OCR:** False
**Source Format:** 

## Filing Content

## Filing Summary
**0001193125-25-205851.hdr.sgml**: 20250917

**ACCESSION NUMBER**: 0001193125-25-205851

**CONFORMED SUBMISSION TYPE**: FWP

**PUBLIC DOCUMENT COUNT**: 3

**FILED AS OF DATE**: 20250917

**DATE AS OF CHANGE**: 20250917

**SUBJECT COMPANY**: 

**COMPANY DATA:**
- **COMPANY CONFORMED NAME:** Grayscale Ethereum Mini Trust ETF
- **CENTRAL INDEX KEY:** 0002020455
- **STANDARD INDUSTRIAL CLASSIFICATION:** [6221]
- **ORGANIZATION NAME:** 09 Crypto Assets
- **EIN:** 996547880
- **FISCAL YEAR END:** 1231

**FILING VALUES:**
- **FORM TYPE:** FWP
- **SEC ACT:** 1934 Act
- **SEC FILE NUMBER:** 333-278878
- **FILM NUMBER:** 251319347

**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 Ethereum Mini Trust (ETH)
- **DATE OF NAME CHANGE:** 20240419
**FILED BY**: 

**COMPANY DATA:**
- **COMPANY CONFORMED NAME:** Grayscale Ethereum Mini Trust ETF
- **CENTRAL INDEX KEY:** 0002020455
- **STANDARD INDUSTRIAL CLASSIFICATION:** [6221]
- **ORGANIZATION NAME:** 09 Crypto Assets
- **EIN:** 996547880
- **FISCAL YEAR END:** 1231

**FILING VALUES:**
- **FORM TYPE:** FWP

**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 Ethereum Mini Trust (ETH)
- **DATE OF NAME CHANGE:** 20240419

**Filed Pursuant To Rule 433**

**Registration No. 333-278878**

**September 17, 2025**

![img70434136_0.jpg](img70434136_0.jpg)

ETH Grayscale Ethereum Mini Trust ETF Invest Now GRAYSCALE The low-cost Ethereum fund from Grayscale \*Low-fee based on gross expense ratio at 0.15%. Brokerage fees and other expenses may still apply. Grayscale Ethereum Mini Trust ETF ("ETH" or the "Fund"), an exchange traded product, is not registered under the Investment Company Act of 1940 (or the '40 Act) and therefore is not subject to the same regulations and protections as 1940 Act registered ETFs and mutual funds. The Fund is subject to significant risk and heightened volatility. The Fund is not suitable for all investors and an investor may lose all their money. An investment in the Fund is not a direct investment in Ether. The Fund has filed a registration statement (including a prospectus) with the SEC for the offering to which this communication relates. Before you invest, you should read the prospectus in that registration statement and other documents the Fund has filed with the SEC for more complete information about the Fund and this offering. You may get these documents for free by visiting EDGAR on the SEC Web site at www.sec.gov.Alternatively, the Fund or any authorized participant will arrange to send you the prospectus (when available) if you request it by calling (833)903-2211 or by contacting Foreside Fund Services, LLC, Three Canal Plaza, Suite 100, Portland, Maine 04101. Foreside Fund Services, LLC is the Marketing Agent for the Fund.

------

![img70434136_1.jpg](img70434136_1.jpg)

ETH Grayscale Ethereum Mini Trust ETF Invest Now GRAYSCALE The low-cost Ethereum fund \*Low-fee based on gross expense ratio at 0.15%. Brokerage fees and other expenses may still apply. Grayscale Ethereum Mini Trust ETF ("ETH" or the "Fund"), an exchange traded product, is not registered under the Investment Company Act of 1940 (or the '40 Act) and therefore is not subject to the same regulations and protections as 1940 Act registered ETFs and mutual funds. The Fund is subject to significant risk and heightened volatility. The Fund is not suitable for all investors and an investor may lose all their money. An investment in the Fund is not a direct investment in Ether. The Fund has filed a registration statement (including a prospectus) with the SEC for the offering to which this communication relates. Before you invest, you should read the prospectus in that registration statement and other documents the Fund has filed with the SEC for more complete information about the Fund and this offering. You may get these documents for free by visiting EDGAR on the SEC Web site at www.sec.gov.Alternatively, the Fund or any authorized participant will arrange to send you the prospectus (when available) if you request it by calling (833)903-2211 or by contacting Foreside Fund Services, LLC, Three Canal Plaza, Suite 100, Portland, Maine 04101. Foreside Fund Services, LLC is the Marketing Agent for the Fund.

------

**Grayscale Ethereum Trust ETF ("ETHE" or the "Fund") has filed a registration statement (including a prospectus) with the SEC for its offering to which this communication relates. Before you invest, you should read the prospectus in such registration statement and other documents the Fund has filed with the SEC for more complete information about such Fund and its offering. You may get these documents for free by visiting EDGAR on the SEC website at www.sec.gov. Alternatively, the Fund or any authorized participant will arrange to send you such prospectus (when available) if you request it by emailing info@grayscale.com or by contacting Foreside Fund Services, LLC, Three Canal Plaza, Suite 100, Portland, Maine 04101.**

------