Increasing our underlying per-share value by acquiring a diverse portfolio of royalties and streams

Vancouver, British Columbia: Metalla Royalty & Streaming Ltd. (“Metalla”) (TSXV: MTA) (NYSE American: MTA) and Nova Royalty Corp. (TSXV: NOVR) (OTCQB: NOVRF) (“Nova”) are pleased to announce that they have completed the arrangement (the “Arrangement”), initially announced on September 8, 2023, pursuant to which Metalla acquired all of the issued and outstanding common shares of Nova (the “Nova Shares”) by way of a court-approved plan of arrangement under the Business Corporations Act (British Columbia), positioning the combined company as a leading emerging intermediate royalty company.

Vancouver, Canada: Metalla Royalty & Streaming Ltd. (“Metalla” or the “Company”) (TSXV: MTA) (NYSE American: MTA) announces its operating and financial results for the three and nine months ended September 30, 2023. For complete details of the condensed interim consolidated financial statements and accompanying management's discussion and analysis for the three and nine months ended September 30, 2023, please see the Company's filings on SEDAR+ (www.sedarplus.ca) or EDGAR (www.sec.gov). Shareholders are encouraged to visit the Company's website at www.metallaroyalty.com.

Vancouver, British Columbia: Metalla Royalty & Streaming Ltd. (“Metalla”) (NYSE American: MTA) (TSXV: MTA) is pleased to report IAMGOLD Corporation (“IAMGOLD”) (TSX: IMG) (NYSE: IAG) has announced by press release dated October 23, 2023 that the Côté mine (“Côté”) project has progressed to 90.6% completion and exploration drilling continues to expand the adjacent Gosselin zone discovery (“Gosselin”).