Altius Minerals Corporation（简称“Altius”）欣然更新其项目生成（简称“G”）业务活动及其上市初级股权投资组合。

截至2025年12月31日，该投资组合的股权市值为4930万美元，而截至2025年9月30日为4400万美元。本季度完成了约130万美元的净投资组合投资。Altius

参与了新成立的私营公司Centauri Minerals的融资，增持了Perseverance Metals Inc.（TSX:V:PMI）的股份，并因此前宣布出售内华达州Firenze金矿项目而获得Altitude Minerals Ltd（ASX: ATT）的股份。Altius保留了Firenze项目1.5%的净冶炼收益率（NSR）特许权使用费，并享有0.5%的回购权。 Altius还因之前出售Celts项目而获得了Eminent Gold Corp.（TSX-V：EMNT）的股份。Firenze和Celts项目均源于Altius与Orogen Royalties Inc.（TSX-V：OGN）持续进行的勘探联盟。

我们持有特许权使用费的公开股权持股的最新清单已发布在Altius网站：https://altiusminerals.com/investor-information/junior-equities-portfolio/。

投资组合亮点
：Altius预计，在其拥有特许权使用费权益和/或持有运营商重要股权的项目上，勘探工作将再迎来繁忙的一年。其投资组合中的各家公司已宣布计划进行超过75,000米的勘探性钻探。此外，在运营和开发阶段的特许权使用费项目中，也计划进行大量钻探。作为

其项目开发投资策略的一部分，Altius将继续评估潜在的勘探联盟和初级股权投资机会，以支持在多个司法管辖区创造特许权使用费。根据国家矿业项目披露标准 43-101 的定义，

合格人士
Lawrence Winter 博士（地质学家，P.Geo.）是 Altius 的生成和技术副总裁，负责本文所呈现的科学和技术数据，并已审阅、准备和批准本新闻稿。

Altius Minerals Corporation (“Altius”) is pleased to update its Project Generation (“PG”) business activities and its public junior equities portfolio.

The market value of equities in the portfolio at December 31, 2025 was $49.3 million, compared to $44.0 million at September 30, 2025. Net portfolio investment of approximately $1.3 million was completed during the quarter.

Altius participated in the financing of new private company Centauri Minerals, added to its position in Perseverance Metals Inc. (TSX:V:PMI) and received shares of Altitude Minerals Ltd (ASX: ATT) as consideration for the previously announced vending of the Firenze gold project in Nevada. Altius has retained a 1.5% NSR royalty on the Firenze project, subject to a 0.5% buydown right. Altius also received shares in Eminent Gold Corp. (TSX-V: EMNT) related to a prior period sale of the Celts project. Both the Firenze and Celts projects were generated from Altius’s ongoing exploration alliance with Orogen Royalties Inc. (TSX-V: OGN).

An updated list of the public equity holdings on which we hold royalties has been posted to the Altius website at https://altiusminerals.com/investor-information/junior-equities-portfolio/.

Portfolio Highlights
Altius anticipates another busy exploration year on projects where it has a royalty interest and/or significant equity position in the operator, with more than 75,000 metres of planned, discovery-oriented drilling announced by its various portfolio companies. This is in addition to significant amounts of planned drilling at operating and development stage royalty projects.

As part of its project generation investment mandate, Altius continues to evaluate potential exploration alliances and junior equity investment opportunities that support royalty creation across multiple jurisdictions.

Qualified Person
Lawrence Winter, Ph.D., P.Geo., Vice President, Generative and Technical for Altius, a Qualified Person as defined by National Instrument 43-101 - Standards of Disclosure for Mineral Projects, is responsible for the scientific and technical data presented herein and has reviewed, prepared and approved this release.