0001213900-26-093977 Sample Contracts

FOURTH AMENDED AND RESTATED TRUST AGREEMENT OF 21SHARES POLKADOT STAKING ETF Dated as of August 26, 2026 By and Among 21SHARES US LLC CSC DELAWARE TRUST COMPANY and THE SHAREHOLDERS FROM TIME TO TIME HEREUNDER
Trust Agreement • August 26th, 2026 • 21Shares Polkadot Staking ETF • Commodity contracts brokers & dealers • Delaware

This FOURTH AMENDED AND RESTATED TRUST AGREEMENT (this “Trust Agreement”) of 21SHARES POLKADOT STAKING ETF (the “Trust”) is made and entered into as of August 26, 2026, by and among 21SHARES US LLC, a Delaware limited liability company and sponsor of the Trust (the “Sponsor”), CSC DELAWARE TRUST COMPANY, a Delaware corporation, as trustee (the “Trustee”), and the SHAREHOLDERS from time to time hereunder.

AMENDMENT NO. 1 TO SPONSOR AGREEMENT
Sponsor Agreement • August 26th, 2026 • 21Shares Polkadot Staking ETF • Commodity contracts brokers & dealers

THIS AMENDMENT (this “Amendment”) to the Sponsor Agreement, dated as of March 4, 2026 by and between 21Shares US LLC, a Delaware limited liability company (the “Sponsor”) and 21Shares Polkadot Staking ETF (the “Trust” and such agreement, the “Sponsor Agreement”), is made as of August 26, 2026 (the “Effective Date”) by and between the Sponsor and the Trust.