For more information about MOST—Missouri's 529 College Savings Plan, download a Program Description, Privacy Policy, and Participation Agreement or request one by calling 888-414-MOST. Investment objectives, risks, charges, expenses, and other important information are included in this document; read and consider it carefully before investing. Vanguard Marketing Corporation, Distributor.

If you are not a Missouri taxpayer, consider before investing whether your or the designated beneficiary's home state offers any state tax or other benefits that are only available for investments in such state's qualified tuition program.

The Missouri Higher Education Savings Program (the "Program Trust") is a trust created by the State of Missouri. When you invest in MOST—Missouri's 529 College Savings Plan (the "Plan"), you are purchasing portfolio units issued by the Program Trust. Portfolio units are municipal securities. The Plan has been implemented and is administered by the Missouri Higher Education Savings Program Board (the "Board"). Ascensus College Savings Recordkeeping Services, LLC, serves as the Program Manager and Recordkeeping and Servicing Agent, and together with its affiliates, has overall responsibility for the day-to-day operations of the Plan. The Vanguard Group, Inc., serves as Investment Manager for the Plan. Vanguard Marketing Corporation, an affiliate of The Vanguard Group, Inc., markets and distributes the Plan. The Plan's portfolios, although they invest in mutual funds, are not mutual funds.

Investment returns are not guaranteed, and you could lose money by investing in the Plan. Participants assume all investment risks, including the potential for loss of principal, as well as responsibility for any federal and state tax consequences.

Upromise and the Upromise logo are registered service marks of Upromise, Inc. Vanguard and the ship logo are trademarks of The Vanguard Group, Inc. Ugift is a registered service mark of Ascensus Broker Dealer Services, Inc.