Terrestrial Energy Inc. - Common Stock (IMSR)

12.40
-0.87 (-6.56%)
NASDAQ · Last Trade: Jan 23rd, 6:05 PM EST
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Detailed Quote

Previous Close13.27
Open12.74
Bid12.36
Ask12.44
Day's Range11.94 - 13.06
52 Week Range5.950 - 21.00
Volume4,906,938
Market Cap-
PE Ratio (TTM)-
EPS (TTM)-
Dividend & YieldN/A (N/A)
1 Month Average Volume4,554,975

Chart

News & Press Releases

Stay updated with the stocks that are on the move in today's pre-market session.chartmill.com
Via Chartmill · January 22, 2026
Terrestrial Energy Executes DOE Agreement for Project TEFLA Under Fuel Line Pilot Program
Company’s second OTA agreement with the US Department of Energy (DOE) provides an expedited pathway to authorize operation of TEFLA, a pilot plant for IMSR Fuel Salt production
By Terrestrial Energy Inc. · Via GlobeNewswire · January 22, 2026
IMSR Stock Headed For Third Straight Day Of Gains? Retail Calls It 'Oklo 2.0'stocktwits.com
IMSR stock, OKLO stock, SMR stock, IMSR news, Terrestrial energy, Oklo news, Nuscale energy news, Oklo stock price, IMSR stock price, IMSR news, Oklo stock news, IMSR stock news, Nuscale news
Via Stocktwits · January 12, 2026
Terrestrial Energy to Participate in the 28th Annual Needham Growth Conference
CHARLOTTE, N.C., Jan. 07, 2026 (GLOBE NEWSWIRE) -- Terrestrial Energy Inc. (NASDAQ: IMSR) (“Terrestrial Energy” or “the Company”), a developer of small modular nuclear power plants using its Generation IV reactor technology, announced today that it will participate in the 28th Annual Needham Growth Conference on Tuesday, January 13, 2026, in New York, NY.
By Terrestrial Energy Inc. · Via GlobeNewswire · January 7, 2026
This Small-Cap Nuclear Stock Bombed At Debut — But 2026 Might Be Its Redemption Yearstocktwits.com
A DOE deal, nuclear-friendly policy signals, and roaring retail chatter are propelling IMSR’s comeback.
Via Stocktwits · January 7, 2026
Why Is IMSR Stock Rising Today?stocktwits.com
Terrestrial Energy said it has signed an agreement for Project TETRA, a DOE initiative to construct and operate a pilot reactor that will support IMSR plant development.
Via Stocktwits · January 6, 2026
Terrestrial Energy Executes DOE Agreement for Project TETRA Under Advanced Reactor Pilot Program
OTA agreement provides for construction and operation of Project TETRA, Terrestrial Energy’s pilot reactor using Integral Molten Salt Reactor technology
By Terrestrial Energy Inc. · Via GlobeNewswire · January 6, 2026
Energy Market Buzzes with Strategic Deals Amidst Shifting Commodity Landscape
The global energy market is currently experiencing a dynamic period marked by a significant surge in merger and acquisition (M&A) activities, profoundly influencing commodity prices and the performance of energy stocks. As of December 9, 2025, a flurry of strategic deals, particularly in renewable energy and key oil and
Via MarketMinute · December 9, 2025
Terrestrial Energy to Participate in Upcoming Investor Conferences
CHARLOTTE, N.C., Nov. 25, 2025 (GLOBE NEWSWIRE) -- Terrestrial Energy Inc. (NASDAQ: IMSR) (“Terrestrial Energy” or “the Company”), a developer of small modular nuclear power plants using its Generation IV reactor technology, announced today that the Company will be participating in the following investor conferences:
By Terrestrial Energy Inc. · Via GlobeNewswire · November 25, 2025
12 Industrials Stocks Moving In Friday's After-Market Sessionbenzinga.com
Via Benzinga · November 14, 2025
Terrestrial Energy Further Strengthens Executive Leadership to Accelerate U.S. Commercialization of its Integral Molten Salt Reactor
Appoints Jim Howe as Vice President of Government Relations and David O’Keefe as Vice President of Business Development & Project Management to Advance Partnerships with the Department of Energy and Texas A&M
By Terrestrial Energy Inc. · Via GlobeNewswire · November 13, 2025
Terrestrial Energy, Westinghouse Sign Expanded Contract for IMSR Advanced Nuclear Fuel Plant at Springfields
Agreement encompasses deconversion, fabrication, packaging, and transportation services for Integral Molten Salt Reactor (IMSR) fuel production, paving the way for pilot plant construction 
By Terrestrial Energy Inc. · Via GlobeNewswire · November 5, 2025
Terrestrial Energy Inc. Appoints Sarfraz M. Taj as Vice President of Business Development
Nuclear industry veteran brings two decades of M&A, strategic development, and international business experience from Constellation Energy
By Terrestrial Energy Inc. · Via GlobeNewswire · November 4, 2025