Tidal Trust IV - Voya Ultra Short Income ETF (VUSI) is an actively managed exchange-traded fund that seeks high levels of current income consistent with the preservation of capital by investing at least 80% of its net assets in a diversified portfolio of short-duration bonds and derivative instruments having economic characteristics similar to bonds, including U.S. Treasury securities, agency obligations, corporate debt, asset- and mortgage-backed securities, collateralized loan obligations, commercial paper, certificates of deposit, and other fixed income instruments issued by U.S. and foreign entities; the fund emphasizes disciplined credit research, low interest rate sensitivity, and strategic flexibility to pursue yield and total-return advantages over traditional cash alternatives. Launched on November 18, 2025, as the first in Voya Investment Management's proprietary lineup of actively managed ETFs, VUSI represents a strategic expansion for Voya IM—sub-advised by its Multi-Sector Fixed Income team managing $43 billion—following its prior role as sub-advisor to $2.5 billion in third-party ETFs; the fund trades on NYSE Arca under ticker VUSI with a 0.25% expense ratio and is distributed by Foreside Fund Services in partnership with launch and structure provider Tidal Financial Group. Headquartered at 234 West Florida Street, Suite 203, Milwaukee, Wisconsin 53204, Tidal Trust IV—a Delaware statutory trust organized in 2018—serves institutional and retail investors seeking ultra-short duration fixed income exposure primarily in U.S. dollar-denominated securities with limited emerging market involvement. The investment team, led by Sean Banai, CFA (Head of Multi-Sector Fixed Income), alongside Raj Jadav, CFA, Vinay Viralam, CFA, and Anuranjan Sharma (all Senior Vice Presidents and Portfolio Managers), actively manages holdings such as U.S. Treasuries, federal agency floating rate notes, and corporate FRNs to navigate interest rate, credit, and liquidity risks. Shares are created and redeemed in large blocks by authorized participants at net asset value, with secondary market trading subject to premiums/discounts and brokerage commissions.