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XD Fund Trust

07/01/2026 | Press release | Distributed by Public on 07/01/2026 07:57

Prospectus by Investment Company (Form 497)

XD Treasury Money Market Fund

(the "Fund")

Institutional

Class

Investor
Class

Select

Class

IXDXX VXDXX SXDXX

Supplement dated July 1, 2026 to the

Statement of Additional Information dated January 28, 2026 (the "SAI")

This supplement provides new and additional information beyond that contained in the SAI and should be read in conjunction with the Prospectus and SAI for the Fund.

Effective July 2, 2026, the following sections are deleted and replaced as follows:

The table in the "Portfolio Holdings Disclosure" section on page 7 of the SAI is deleted and replaced as follows:

Recipient Frequency of Disclosure Information Lag Date of Information Date provided to Recipient
XD Fund Advisor LLC Daily None Daily Daily
Ultimus Fund Solutions LLC Daily None Daily Daily
Fifth Third Bank, N.A. Daily None Daily Daily
Tait, Weller & Baker, LLP As needed None As needed As needed
Davis Graham & Stubbs LLP As needed None As needed As needed
Compliance4, LLC Daily None Daily Daily
PINE Advisors LLC Daily None Daily Daily

The first paragraph in the "Investment Advisory And Other Services" section on page 13 of the SAI is deleted and replaced with the following:

"XD Fund Advisor LLC, located at 273 Westwood Avenue, East Longmeadow, MA 01028 (the "Adviser") is the Investment Adviser for the Trust."

The "Custodian" section on page 24 of the SAI is deleted and replaced with the following:

"CUSTODIAN

Fifth Third Bank, N.A., located at 38 Fountain Square, Cincinnati, Ohio 45263, is the Custodian for the Fund's investments. The Custodian acts as the Fund's depository, safe keeps its portfolio securities, collects

all income and other payments with respect thereto, disburses funds at the Fund's request and maintains records in connection with its duties."

Further Information

For further information, please contact the Fund toll-free at 1-833-993-9200. You may also obtain additional copies of the Fund's Summary Prospectus, Prospectus, and Statement of Additional Information, free of charge, by writing to the Fund c/o Ultimus Fund Solutions, LLC at P.O. Box 46707, Cincinnati, Ohio 45246, by calling the Fund toll-free at the number above, or by visiting the Adviser's website at www.xdfundadvisor.com.

PLEASE RETAIN THIS SUPPLEMENT FOR FUTURE REFERENCE

XD Fund Trust published this content on July 01, 2026, and is solely responsible for the information contained herein. Distributed via EDGAR on July 01, 2026 at 13:57 UTC. If you believe the information included in the content is inaccurate or outdated and requires editing or removal, please contact us at [email protected]