ETHAMEDIUM SIGNALMANAGEMENT10-K

The iShares Ethereum Trust ETF filing transitions from initial launch documentation to ongoing operations, replacing foundational trust structure details with BlackRock's standard cybersecurity risk governance framework.

This represents the ETF's maturation from startup phase to established operations under BlackRock's institutional risk management protocols. The shift from basic trust mechanics to sophisticated cybersecurity oversight reflects the growing importance of digital asset security in ETF operations. Investors should view this as a positive development showing the fund is now operating under BlackRock's full enterprise risk management umbrella.

Comparing 2026-02-27 vs 2025-03-05View on EDGAR →
LANGUAGE CHANGES
NEW — 2026-02-27
PRIOR — 2025-03-05
ADDED
etha20251231_10k.htm 0002000638 iShares Ethereum Trust ETF false --12-31 FY 2025 true true true false BlackRock s Board of Directors is actively engaged in the oversight of BlackRock s risk management program.
BlackRock s Risk Committee assists BlackRock s Board with its oversight of BlackRock s levels of risk, risk assessment, risk management and related policies and processes, including risks arising from cybersecurity threats.
BlackRock s Risk Committee receives regular reports on BlackRock s cybersecurity program, technology resilience risk management and related developments from members of our information security team, including the CISO.
BlackRock s Board and BlackRock s Risk Committee also receive information regarding cybersecurity incidents that meet certain reporting thresholds.
On an annual basis, senior members of BlackRock s technology, risk and information security teams provide a comprehensive overview of BlackRock s cyber risk and related programs to a joint session of BlackRock s Board s Risk and Audit Committees.
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REMOVED
iset20241231_10k.htm 0002000638 iShares Ethereum Trust ETF false --12-31 FY 2024 true true true false true true false false false false 100.01 0.01 100.00 For the period July 22, 2024 (Effective Date) to December 31, 2024.
As of February 28, 2025, the Registrant had 170,720,000 Shares outstanding.
The Trust is governed by the Second Amended and Restated Trust Agreement dated as of July, 3, 2024 (the Trust Agreement ).
The owners of the beneficial interests of Shares are the Shareholders .
The assets of the Trust consist primarily of ether held by the Coinbase Custody Trust Company, LLC (the Ether Custodian ) on behalf of the Trust, pursuant to the Custodial Services Agreement (the Custodian Agreement ).
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