Regulatory Announcement

RNS Number:  0281K

Bank of Montreal

June 26, 2026

The following admission particulars has been approved for admission to the London Stock Exchange's International Securities Market and is available for viewing:

Admission Particulars dated June 26, 2026 relating to the U.S.$40,000,000,000 Note Issuance Programme of Bank of Montreal.

The Admission Particulars and the documents incorporated by reference therein have been submitted to the National Storage Mechanism and will shortly be available for inspection at: https://data.fca.org.uk/#/nsm/nationalstoragemechanism.

DISCLAIMER - INTENDED ADDRESSEES

Please note that the information contained in the Admission Particulars dated June 26, 2026 (the "Admission Particulars"), may be addressed to and/or targeted at persons who are residents of particular countries (specified in the Admission Particulars) only and is not intended for use and should not be relied upon by any person outside these countries and/or to whom the offer contained in the Admission Particulars is not addressed.  Prior to relying on the information contained in the Admission Particulars you must ascertain from the Admission Particulars whether or not you are part of the intended addressees of the information contained therein.

The Notes have not been and will not be registered under the United States Securities Act of 1933, as amended (the "Securities Act") or the securities laws of any state of the United States and are subject to United States tax law requirements.  Subject to certain exceptions, the Notes may not be offered, sold or delivered, directly or indirectly, in the United States or to or for the account of a "U.S. person" (as defined in Regulation S under the Securities Act).  No public offering of the Notes is being made in the United States. This announcement does not constitute an offer to sell or a solicitation to buy securities in the United States or in any other jurisdiction where such offer or solicitation would be unlawful.

Your right to access this service is conditional upon complying with the above requirement.

To view the full documents, please paste the following URLs into the address bar of your browser:

Admission Particulars dated June 26, 2026

http://www.rns-pdf.londonstockexchange.com/rns/0281K_1-2026-6-26.pdf

Documents Incorporated by Reference

2025 Annual Information Form

http://www.rns-pdf.londonstockexchange.com/rns/0281K_2-2026-6-26.pdf

2025 Annual Report

http://www.rns-pdf.londonstockexchange.com/rns/0281K_3-2026-6-26.pdf

Second Quarter 2026 Report to Shareholders

http://www.rns-pdf.londonstockexchange.com/rns/0281K_4-2026-6-26.pdf

Terms and Conditions of the Exempt Notes from Offering Circular dated June 27, 2025

http://www.rns-pdf.londonstockexchange.com/rns/0281K_5-2026-6-26.pdf

Terms and Conditions of the Exempt Notes from Offering Circular dated July 12, 2024

http://www.rns-pdf.londonstockexchange.com/rns/0281K_6-2026-6-26.pdf

Terms and Conditions of the Exempt Notes from Offering Circular dated July 14, 2023

http://www.rns-pdf.londonstockexchange.com/rns/0281K_7-2026-6-26.pdf

Terms and Conditions of the Exempt Notes from Offering Circular dated July 15, 2022

http://www.rns-pdf.londonstockexchange.com/rns/0281K_8-2026-6-26.pdf

Terms and Conditions of the Exempt Notes from Offering Circular dated November 3, 2021

http://www.rns-pdf.londonstockexchange.com/rns/0281K_9-2026-6-26.pdf

Terms and Conditions of the Exempt Notes from Offering Circular dated July 16, 2020

http://www.rns-pdf.londonstockexchange.com/rns/0281K_10-2026-6-26.pdf

Terms and Conditions of the Exempt Notes from Offering Circular dated July 11, 2019

http://www.rns-pdf.londonstockexchange.com/rns/0281K_11-2026-6-26.pdf

Terms and Conditions of the Exempt Notes from Offering Circular dated September 24, 2018

http://www.rns-pdf.londonstockexchange.com/rns/0281K_12-2026-6-26.pdf

Terms and Conditions of the Exempt Notes from Offering Circular dated January 19, 2018

http://www.rns-pdf.londonstockexchange.com/rns/0281K_13-2026-6-26.pdf

For further information, please contact:

Madeline Mann

Corporate Secretary's Dept.

Phone: 647-268-6463

Email: [email protected]

END