(a) Sponsor

The Trust pays the Sponsor an annual unified fee of 0.50% of the Trust’s SOL Holdings (the “Sponsor Fee”). The Trust’s “SOL Holdings” is the quantity of the Trust’s SOL plus any cash or other assets held by the Trust represented in SOL as calculated using the Index Price, less its liabilities (which include estimated accrued but unpaid fees and expenses) represented in SOL as calculated using the Index Price. The Sponsor Fee is paid by the Trust to the Sponsor as compensation for services performed under the Trust Agreement. The Administrator calculates the Sponsor Fee in respect of each day by reference to the prior day’s SOL Holdings. Except for periods during which all or a portion of the Sponsor Fee is being waived, the Sponsor Fee accrues daily in SOL and is payable monthly in SOL or cash. To the extent there are any on-chain transaction fees incurred in connection with the transfers of SOL to pay the Sponsor Fee, the Sponsor, and not the Trust, shall bear such fees. The Sponsor may, at its sole discretion and from time to time, waive all or a portion of the Sponsor Fee for stated periods of time. The Sponsor is under no obligation to waive any portion of its fees, and any such waiver shall create no obligation to waive any such fees during any period not covered by the waiver.

The Sponsor agreed to waive the Sponsor Fee in its entirety until the earlier of: (1) the Federal Reserve's Federal Open Market Committee establishing a target range for the Federal Funds Rate that includes or is lower than 3.00%; or (2) July 1, 2026. For the three and six month periods ended June 30, 2026, the Trust incurred $1,511 and $3,202 in Sponsor Fees, of which, $1,511 and $3202 was waived by the Sponsor, as presented on the Statements of Operations.

As partial consideration for its receipt of the Sponsor Fee, the Sponsor is obligated under the Trust Agreement to assume and pay all fees and other expenses incurred by the Trust in the ordinary course of its affairs, excluding taxes, but including: (i) the fees of the Trust’s third-party service providers, including, but not limited to, the Marketing Agent, the Administrator, the Custodian, the Transfer Agent, the Cash Custodian, the Index Provider, and the Trustee, (ii) the fees and expenses related to the listing, quotation or trading of the Shares on the Exchange (including customary legal, marketing and audit fees and expenses), (iii) legal fees and expenses incurred in the ordinary course, (iv) audit fees, (v) regulatory fees, including, if applicable, any fees relating to the registration of the Trust and Shares, including any ongoing filings related to the offering of Shares, under the 1933 Act or the 1934 Act, (vi) printing and mailing costs, (vii) costs of maintaining the Trust’s website and (viii) applicable license fees (each, a “Sponsor-paid Expense” and collectively, the “Sponsor-paid Expenses”), provided that any expense that qualifies as an Extraordinary Expense (as defined below) will not be deemed to be a Sponsor-paid Expense. There is no cap on the amount of Sponsor-paid Expenses. The Sponsor has also assumed all fees and expenses related to the organization and offering of the Trust and the Shares.

The Trust may incur certain extraordinary, nonrecurring expenses that are not Sponsor-paid Expenses, including, but not limited to, brokerage and transaction costs associated with the sale or transfer of SOL, taxes and governmental charges, expenses and costs of any extraordinary services performed by the Sponsor (or any other service provider) on behalf of the Trust to protect the Trust, the Trust’s assets, or the interests of Shareholders, any indemnification of the Custodian or other agents, service providers or counterparties of the Trust, and extraordinary legal fees and expenses, including any legal fees and expenses incurred in connection with litigation, regulatory enforcement or investigation matters (collectively, “Extraordinary Expenses”). To the extent on-chain transaction fees are incurred in connection with transfers or sales of SOL to pay Extraordinary Expenses, the Trust will bear such fees, but to the extent there are any on-chain transaction fees incurred in connection with the transfers of SOL to pay the Sponsor Fee or any Sponsor-paid Expenses, the Sponsor, and not the Trust, shall bear such fees.

To the extent it does not have cash readily available, the Sponsor will cause the transfer or sale of SOL in such quantity as may be necessary to permit the payment of Trust expenses and liabilities not assumed by the Sponsor or for payment of cash redemption proceeds to Authorized Participants (as defined below). The Trust will seek to transfer or sell SOL at such times and in the smallest amounts required to permit such payments as they become due. With respect to transfers or sales necessary to pay Trust expenses and liabilities that are denominated other than in SOL, the amount of SOL transferred or sold may vary from time to time depending on the actual sales price of SOL relative to the Trust’s expenses and liabilities (e.g., if the price of SOL falls, the amount of SOL needed to be transferred or sold to pay an expense or liability denominated in U.S. dollars will increase). To the extent the Trust must buy or sell SOL, the Trust may do so through a third-party digital asset broker or dealer. The Sponsor will select third party brokers or dealers that it believes have implemented adequate AML, KYC and other legal compliance policies and procedures.

Under the terms of each Authorized Participant Agreement, the Authorized Participants will be responsible for any brokerage or transaction costs associated with the sale or transfer of SOL incurred in connection with the fulfillment of a creation or redemption order.

U.S. Bancorp Fund Services, LLC, doing business as U.S. Bank Global Fund Services (the “Administrator” and “Transfer Agent”) serves as administrator, transfer agent and accounting agent of the Trust pursuant to a Fund Servicing Agreement. BitGo Trust Company, Inc. (the “Custodian”) serves as the Trust’s SOL Custodian. Under the BitGo Custodial Services Agreement, the Custodian is responsible for safekeeping all the Trust’s SOL. The Custodian was selected by the Sponsor. The Sponsor is responsible for opening accounts with the Custodian that hold the Trust’s SOL (the “SOL Accounts”), as well as facilitating the transfer or sale of SOL required for the operation of the Trust.

U.S. Bank, N.A., an affiliate of the Administrator and Transfer Agent serves as the cash custodian for the Trust (the “Cash Custodian”). The Cash Custodian is responsible for safekeeping all cash and other non-SOL assets of the Trust.

Paralel Distributors LLC is the marketing agent of the Trust (the “Marketing Agent”) and is responsible for reviewing and approving the marketing materials, including the Trust’s website, prepared by the Sponsor for compliance with applicable SEC and Financial Industry Regulatory Authority, Inc. (“FINRA”) advertising laws, rules, and regulations pursuant to a marketing agreement with the Trust. The Marketing Agent is a broker-dealer registered under the Securities Exchange Act of 1934, as amended (the “Exchange Act”) and a member of FINRA. With the assistance of the Marketing Agent, the Sponsor developed a marketing plan for the Trust, prepared marketing materials regarding the Shares of the Trust, and exercises the marketing plan of the Trust on an ongoing basis.

(d)    Principal Financial Officer

Employees of PINE Advisors LLC (“PINE”) serve as officers of the Trust. In consideration for these services, the Sponsor pays PINE an annual fee. The Sponsor also reimburses PINE for certain out-of-pocket expenses.