Mr. Brett Heath reports

METALLA PUBLISHES 2026 ASSET HANDBOOK AND ANNUAL LETTER TO SHAREHOLDERS

Metalla Royalty and Streaming Ltd. has released its 2026 asset handbook outlining the company's high-quality gold, silver and copper production, development and exploration assets as well as mineral reserve and mineral resource data. Included in the asset handbook is the annual letter to shareholders. The asset handbook is available on the company's website.

Brett Heath, chief executive officer of Metalla, commented: "Metalla's 2026 asset handbook is designed to give shareholders a clear view of the royalty portfolio we have spent the last decade building -- high-quality royalties on long-life assets, operated by strong counterparties in established jurisdictions. Many of these interests were acquired during the quiet years of the cycle, when capital was scarce and the market was not yet underwriting the future cash-flow potential of world-class deposits. Today, the shift from financial assets to tangible assets is already well under way, and we believe Metalla's portfolio is beginning to show the operating leverage, embedded optionality and long-term compounding potential that remains underappreciated. Our focus remains disciplined: grow cash flow per share, protect the quality of the asset base and surface value for all Metalla shareholders."

Asset handbook

The 2026 asset handbook offers an updated in-depth look at Metalla's diverse and high-quality gold, silver and copper royalty portfolio and the key assets that the company believes will be the driving force behind its growth over the coming years. In just under 10 years, Metalla has built a portfolio of approximately 100 royalties, primarily located in the world's top mining jurisdictions on Tier 1 long-life assets managed by some of the industry's largest and most well-capitalized mining companies. The company's operating partners have added considerable value through exploration and development, which the company believes will continue to unlock significant potential through new discoveries, reserve and resource additions, and mine-life extensions and expansions, all at no additional cost to Metalla.

About Metalla Royalty and Streaming Ltd.

Metalla was created to provide shareholders with leveraged precious and strategic metal exposure by acquiring royalties and streams. Metalla's goal is to increase share value by accumulating a diversified portfolio of royalties and streams with attractive returns. Metalla's strong foundation of current and future cash-generating asset base, combined with an experienced team, gives Metalla a path to become one of the leading royalty companies.

We seek Safe Harbor.