<?xml version="1.0" encoding="utf-8"?><rss version="2.0"><channel><title>Sierra Metals Inc. Press Releases </title><link>https://www.sierrametals.com/</link><description>generated by Q4</description><category /><lastBuildDate>Sat, 04 Apr 2026 15:48:25 -0400</lastBuildDate><copyright>Copyright Q4 Inc. All rights reserved.</copyright><item><title>Sierra Metals Announces Results of 2025 Annual General and Special Meeting Including Approval of the Second-Step Acquisition of Sierra Metals by Alpayana</title><guid>eaeee1a9-184c-4049-8e5b-08ce50f42ddd</guid><description /><link>https://www.sierrametals.com/investors/news-releases/news-release-details/2025/Sierra-Metals-Announces-Results-of-2025-Annual-General-and-Special-Meeting-Including-Approval-of-the-Second-Step-Acquisition-of-Sierra-Metals-by-Alpayana/default.aspx</link><pubDate>Tue, 29 Jul 2025 18:44:00 -0400</pubDate></item><item><title>Sierra Metals Subsidiary in Peru, Sociedad Minera Corona Reports Q2 2025 Financial Results</title><guid>7cf4f495-12a2-4dad-bd5f-6f780550bcf8</guid><description /><link>https://www.sierrametals.com/investors/news-releases/news-release-details/2025/Sierra-Metals-Subsidiary-in-Peru-Sociedad-Minera-Corona-Reports-Q2-2025-Financial-Results/default.aspx</link><pubDate>Mon, 28 Jul 2025 07:00:00 -0400</pubDate></item><item><title>Sierra Metals Responds to Inflammatory and Untrue Statements by Alpayana</title><guid>21b819c0-af5e-4211-93ee-d5b876c3821f</guid><description /><link>https://www.sierrametals.com/investors/news-releases/news-release-details/2025/Sierra-Metals-Responds-to-Inflammatory-and-Untrue-Statements-by-Alpayana/default.aspx</link><pubDate>Mon, 21 Jul 2025 07:00:00 -0400</pubDate></item><item><title>Sierra Metals Calls Annual General and Special Meeting of Shareholders</title><guid>233419e2-8259-42bc-8d58-bda245af361c</guid><description /><link>https://www.sierrametals.com/investors/news-releases/news-release-details/2025/Sierra-Metals-Calls-Annual-General-and-Special-Meeting-of-Shareholders/default.aspx</link><pubDate>Mon, 02 Jun 2025 07:00:00 -0400</pubDate></item><item><title>Sierra Metals Reminds Shareholders of Impending Deadline to Tender Shares to Alpayana Offer</title><guid>87892c94-0ae6-4cd0-a20e-42c1a78dca17</guid><description /><link>https://www.sierrametals.com/investors/news-releases/news-release-details/2025/Sierra-Metals-Reminds-Shareholders-of-Impending-Deadline-to-Tender-Shares-to-Alpayana-Offer/default.aspx</link><pubDate>Wed, 21 May 2025 07:34:00 -0400</pubDate></item><item><title>Sierra Metals Reports First Quarter 2025 Consolidated Financial Results</title><guid>70e46854-7ac8-4689-87ff-8c478e1263d0</guid><description /><link>https://www.sierrametals.com/investors/news-releases/news-release-details/2025/Sierra-Metals-Reports-First-Quarter-2025-Consolidated-Financial-Results/default.aspx</link><pubDate>Wed, 07 May 2025 18:00:00 -0400</pubDate></item><item><title>Sierra Metals Responds to Alpayana’s Increased Offer; Makes No Recommendation to Shareholders</title><guid>4c28cf01-a8de-478f-85c9-0088c1faefe5</guid><description /><link>https://www.sierrametals.com/investors/news-releases/news-release-details/2025/Sierra-Metals-Responds-to-Alpayanas-Increased-Offer-Makes-No-Recommendation-to-Shareholders/default.aspx</link><pubDate>Tue, 06 May 2025 07:00:00 -0400</pubDate></item><item><title>Sierra Metals Acknowledges Receipt of Amended Bid</title><guid>0f6061a4-5e0d-4ea0-a11e-de437a841793</guid><description /><link>https://www.sierrametals.com/investors/news-releases/news-release-details/2025/Sierra-Metals-Acknowledges-Receipt-of-Amended-Bid/default.aspx</link><pubDate>Fri, 02 May 2025 06:45:00 -0400</pubDate></item><item><title>Sierra Metals Subsidiary in Peru, Sociedad Minera Corona Reports Q1 2025 Financial Results</title><guid>d17dccb8-51be-48dd-84a0-bb046d70d994</guid><description /><link>https://www.sierrametals.com/investors/news-releases/news-release-details/2025/Sierra-Metals-Subsidiary-in-Peru-Sociedad-Minera-Corona-Reports-Q1-2025-Financial-Results/default.aspx</link><pubDate>Wed, 30 Apr 2025 19:53:00 -0400</pubDate></item><item><title>Sierra Metals and Alpayana Reach Agreement in Principle for CDN $1.15 All-Cash Supported Take-Over Bid and Extends Offer</title><guid>66c596e5-c698-43dc-ade0-60657aa7fe3e</guid><description /><link>https://www.sierrametals.com/investors/news-releases/news-release-details/2025/Sierra-Metals-and-Alpayana-Reach-Agreement-in-Principle-for-CDN-1-15-All-Cash-Supported-Take-Over-Bid-and-Extends-Offer/default.aspx</link><pubDate>Wed, 23 Apr 2025 07:16:00 -0400</pubDate></item></channel></rss>