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Grayscale Ethereum Staking Mini ETF filed an 8‑K describing new mechanics for how its shares are created and redeemed and how staking and other digital‑asset issues affect taxes. NYSE Arca has received SEC approval allowing the Trust and other crypto ETPs listed there to conduct in‑kind creations and redemptions of shares with Authorized Participants or their designees, using Ether instead of cash.
The Sponsor amended Participant Agreements with Jane Street Capital and Virtu Americas so they can create and redeem baskets in kind, alongside an existing cash creation and redemption process that uses Liquidity Providers. Detailed procedures set timing, settlement, and fee structures for both in‑kind and cash orders, and explain when trades can fail or be rejected.
The filing also replaces the Trust’s tax discussion. It restates that the Sponsor intends the Trust to be treated as a grantor trust for U.S. federal income tax purposes, but emphasizes uncertainty around IRS treatment of digital assets, staking rewards, forks and airdrops. It warns that if grantor‑trust status were lost, investors—especially non‑U.S. and tax‑exempt holders—could face different and potentially higher tax burdens.
An investor filed a notice to sell common shares of the issuer under Rule 144. The filing covers 585 common shares with an aggregate market value of $13,145.00, to be sold through Capital Institutional Services, Inc. on the OTCQX market.
The table lists 81,090,788 shares of the issuer’s common stock outstanding. The seller originally acquired 356 shares and 229 shares in privately negotiated transactions from the issuer on 10/16/2020, with payments recorded on 10/16/2020 and 02/02/2026 in U.S. dollars.
Grayscale Ethereum Staking Mini ETF reported a change to its legal and trading name. On January 2, 2026, the sponsor, Grayscale Investments Sponsors, LLC, filed a Certificate of Amendment in Delaware to change the trust’s name from “Grayscale Ethereum Mini Trust ETF” to “Grayscale Ethereum Staking Mini ETF,” effective at 12:01 a.m. New York City time on January 5, 2026.
The sponsor also executed an amendment to the trust’s governing agreement to reflect the new name as of the same effective time. Shares are expected to continue trading on NYSE Arca under the new name and the existing trading symbol “ETH.” Existing stock certificates remain valid and do not need to be exchanged, so the change is administrative rather than economic for current investors.
Grayscale Ethereum Mini Trust ETF disclosed that its sponsor, Grayscale Investments Sponsors, LLC, plans to change the fund’s name to Grayscale Ethereum Staking Mini ETF. The change is expected to become effective on or about January 5, 2026, through an amendment to the existing Second Amended and Restated Declaration of Trust and Trust Agreement.
Shares are expected to continue trading on NYSE Arca under the same trading symbol, ETH. Existing stock certificates remain valid and do not need to be exchanged, so the update is primarily a rebranding rather than a change to how shares are held or traded.
Grayscale Ethereum Mini Trust ETF reported an operational change to the index used for its pricing. CoinDesk Indices, Inc., the index provider, added Bitstamp by Robinhood as a new digital asset trading platform, or “Constituent Trading Platform,” for the CoinDesk Ether Price Index (ETX) effective December 21, 2025. No existing platforms were removed as part of this scheduled quarterly review.
As of this update, the Index now draws pricing data from six platforms: Coinbase, Kraken, Crypto.com, LMAX Digital, Gemini, and Bitstamp. The index provider may change the trading venues or the way the index price is calculated at any time, including during future scheduled quarterly reviews that apply its stated criteria.
Grayscale Ethereum Mini Trust ETF filed an update explaining how it uses cashtags and third-party content on X (formerly Twitter). The sponsor, Grayscale Investments Sponsors, LLC, notes that when it uses a ticker symbol with a “$” on X, the platform automatically links that cashtag to pages showing market data, news, and commentary created by third parties. Grayscale emphasizes it does not control, endorse, or take responsibility for that third-party information, which may be inaccurate or inconsistent with its official statements. The update advises investors to rely on Grayscale’s SEC filings for authoritative and current information about the trust and its products.
Grayscale Ethereum Mini Trust ETF (ETH) reported a sharp increase in Q3 2025 driven by Ether price appreciation and net creations. Net assets rose to $3,001,975,000 as of September 30, 2025, with holdings of 721,349.34169850 Ether. NAV per Share was $39.17 on 76,630,788 shares outstanding.
For the quarter, the Trust recorded $932,923,000 in net realized and unrealized gains on Ether, offset by a $992,000 Sponsor’s Fee. Creations totaled $1,115,426,000 (30.27 million shares) and redemptions were $375,638,000 (9.78 million shares). Year-to-date, net gains were $544,923,000, with Ether rising from $3,340.40 at December 31, 2024 to $4,161.61 at September 30, 2025. Each Share represented approximately 0.0094 Ether.
The Sponsor’s Fee is 0.15% following the six‑month waiver that ended January 23, 2025; fees incurred year-to-date were $1,720,471. Subsequent events: the Trust began staking Ether on October 6, 2025, and noted a management reorganization at affiliates on October 22, 2025. Shares outstanding were 78,390,788 as of October 31, 2025.
Grayscale Ethereum Mini Trust ETF disclosed an internal corporate reorganization of its sponsor’s ownership structure. On October 22, 2025, Grayscale Investments, Inc. became the sole managing member of Grayscale Operating, LLC, which remains the sole member of Grayscale Investments Sponsors, LLC, the Sponsor of the Trust.
DCG Grayscale Holdco, LLC elected a board of directors at Grayscale Investments comprising Barry Silbert (Chairperson), Mark Shifke, Simon Koster, Peter Mintzberg and Edward McGee, matching the prior GSOIH board. All related entities, including DCG Holdco, Grayscale Investments, GSOIH, GSO and GSIS, are consolidated subsidiaries of Digital Currency Group, Inc. The Trust states it does not expect the reorganization to have any material impact on its operations.
Grayscale Ethereum Mini Trust ETF reported a governance update at its sponsor’s parent. On October 13, 2025, GSO Intermediate Holdings Corporation announced that Matthew Kummell stepped down from its Board, and Simon Koster was appointed as a Director.
Koster is Chief Strategy Officer at Digital Currency Group, where he leads an investment portfolio spanning digital assets, subsidiaries, and 250+ early-stage companies across 35+ countries. He also serves on the boards of Foundry and Luno (since 2023), Fortitude (since 2024), and Yuma (since 2025), each affiliated with Grayscale.
Grayscale Ethereum Mini Trust ETF reported that its sponsor, Grayscale Investments Sponsors, LLC, entered into a new Fund Administration and Accounting Agreement with BNY Mellon Asset Servicing, a division of The Bank of New York Mellon. This agreement, effective October 9, 2025, covers administrative and accounting services for the trust.
BNY Mellon had provided these services under a previous agreement dated May 22, 2024, which has now been terminated as of October 9, 2025 in connection with the new contract. All references to the prior fund administration and accounting agreement in the trust’s annual report are now deemed to refer to the newly effective agreement.