Bank of Montreal Announces Offering of Common Shares for Gross Proceeds of C$3.15 Billion following the increase to the Domestic Stability Buffer

A copy of this document has been submitted to the National Storage Mechanism and will shortly be available for inspection at:

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http://www.rns-pdf.londonstockexchange.com/rns/4581J_1-2022-12-12.pdf

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Neil Puddicombe

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Email: neil.puddicombe@bmo.com

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