

Second ISR mine enters full operations and begins production ramp-up CASPER, WY / ACCESS Newswire / August 20, 2026 / Ur-Energy Inc. (NYSE American:URG)(TSX:URE) ("Ur-Energy" or the "Company"), America's largest and fastest-growing domestic ISR uranium producer, is pleased to announce that on August 19, 2026, it made the first shipment of uranium from its Shirley Basin mine to its Lost Creek processing plant in Wyoming. Matt Gili, President & CEO of Ur-Energy, stated, "This first shipment is not only the start of full operations at Shirley Basin, it also marks Ur-Energy's transition to a multi-asset, domestic U.S. uranium producer.

Full Operations at Shirley Basin Positions Ur-Energy as the Largest U.S. ISR Uranium Producer CASPER, WY / ACCESS Newswire / August 10, 2026 / Ur-Energy Inc. (NYSE American:URG)(TSX:URE) ("Ur-Energy" or the "Company"), America's largest and fastest-growing domestic ISR uranium producer, is pleased to announce its financial and operating results, along with development and exploration highlights, for the second quarter ended June 30, 2026. Financial and Operating Highlights New Record for Pounds Drummed: Processed and packaged 140,873 pounds of U₃O₈ during the quarter, an increase of 47.4% over the first quarter of 2026 and 25.7% over the second quarter of 2025, and the most drummed in a calendar quarter since the start of ramp up at Lost Creek in 2022.

CASPER, WY / ACCESS Newswire / August 5, 2026 / Ur-Energy Inc. (NYSE American:URG)(TSX:URE) ("Ur-Energy" or the "Company"), America's largest and fastest-growing domestic ISR uranium producer, is pleased to announce that it will release its financial and operating results, along with development and exploration highlights, for the second quarter ended June 30, 2026, after the market closes on Monday, August 10, 2026. Management will hold a conference call and audio webcast to discuss the quarterly highlights followed by a question-and-answer session with participants.

Kathy Walker Appointed Chair; John Cash to Continue as Director and Strategic & Technical Adviser CASPER, WY / ACCESS Newswire / July 14, 2026 / Ur-Energy Inc. (NYSE American:URG)(TSX:URE) (the "Company" or "Ur-Energy"), one of the largest domestic producers of uranium in the United States, today announced that, as part of the Board of Directors' regular review of its leadership structure and Board responsibilities, independent director Kathy Walker has been appointed Chair of the Board. Ms. Walker, who brings more than 40 years of leadership experience across the energy, mining and financial industries, succeeds John Cash, who has provided distinguished leadership as Chair and will continue to serve as a director of the Company.

CASPER, WY / ACCESS Newswire / June 29, 2026 / Ur-Energy Inc. (NYSE American:URG)(TSX:URE) (the "Company" or "Ur-Energy"), a domestic uranium producer with ISR projects that are among the largest and lowest-cost in the United States, is pleased to announce a significant regulatory milestone for its Shirley Basin Project. The Company has received final authorization from the Wyoming Department of Environmental Quality (WDEQ) Uranium Recovery Program (URP) to advance from limited operations to full-scale uranium in situ recovery (ISR) operations, including transport of uranium-loaded resin from its Shirley Basin ISR mine to the Company's Lost Creek processing facility.

Cumulative Production Surpasses 3.5 Million Pounds U₃O₈, Reinforcing Leadership in Secure U.S. Uranium Supply CASPER, WY / ACCESS Newswire / June 17, 2026 / Ur-Energy Inc. (NYSE American:URG)(TSX:URE) (the "Company" or "Ur-Energy"), a domestic uranium producer with ISR projects that are among the largest and lowest-cost in the United States, is pleased to announce the completion of its 100th shipment of U₃O₈ uranium concentrate (yellowcake) from its flagship Lost Creek ISR facility in Wyoming. The milestone shipment departed the Lost Creek Plant on June 11, 2026, and brings Ur-Energy's total pounds of U₃O₈ shipped to over 3.5 million since operations began in 2013.

Ur-Energy Inc. (URE:CA) Q1 2026 Earnings Call Transcript

CASPER, WY / ACCESS Newswire / May 11, 2026 / Ur-Energy Inc. (NYSE American:URG)(TSX:URE) (the "Company," "Ur-Energy" or "we"), a domestic uranium producer with ISR projects that are among the largest and lowest-cost in the United States, reminds shareholders and interested parties of the Company's First Quarter 2026 Conference Call and Webcast. Q1 2026 Conference Call and Webcast: 1:00 PM Eastern, 11:00 AM Mountain on May 11, 2026 Audience Webcast URL: https://www.webcaster5.com/Webcast/Page/2307/53995 To Join the Conference Call by Phone: Toll Free: 888-506-0062 International: 973-528-0011 Participant Access Code: 274819 Conference Call Replay:Toll Free: 877-481-4010International: 919-882-2331Replay Passcode: 53995 About Ur-Energy Ur-Energy is a uranium mining company operating the Lost Creek ISR uranium facility in south-central Wyoming, which has produced more than 3.5 million pounds of U₃O₈ since the commencement of operations, and the Shirley Basin ISR project in central Wyoming, which initiated operations in April 2026.