Grayscale Sui Staking ETF ("GSUI" or the "Fund"), an exchange traded product, is not registered under the Investment Company Act of 1940 ("40 Act") and therefore is not subject to the same regulations and protections as 40 Act registered ETFs and mutual funds. Investing involves risk, including possible loss of principal. An investment in GSUI is subject to significant risk and heightened volatility. GSUI is not suitable for an investor that cannot afford the loss of the entire investment. An investment in the Fund is not a direct investment in SUI. ¹ Gross expense ratio at 0% for the first 3 months of trading for the first $1.0 billion. After the fund reaches $1.0 billion in assets or after a 3-month waiver period, the fee will be 0.35%. Brokerage fees and other expenses may still apply. See prospectus for additional fee waiver information. This material must be preceded or accompanied by a prospectus. Please read the prospectus carefully before investing in the Fund: https://t.c