Terrestrial Energy Inc. /DE/

Terrestrial Energy Inc. reported a net loss of $9.4 million for the second quarter of 2026, an increase from $6.2 million in the same period last year, and an operating loss of $11.7 million. For the six months ended June 30, 2026, the net loss widened to $19.9 million, with operating expenses significantly increasing due to higher research and development and general and administrative costs. Despite increased losses, the company maintained a strong liquidity position with $130.7 million in cash and cash equivalents and secured new lease agreements for expansion at the Texas A&M-RELLIS campus.

Terrestrial Energy Inc. announced its second-quarter 2026 financial and operating results, reporting a net loss of $9.4 million. The company achieved significant milestones, including NRC approval of its PIE Methodology Topical Report, advancing the IMSR licensing basis. Furthermore, Terrestrial Energy updated its unit economics, raising the estimated lifetime revenue per IMSR Plant to $2.7 billion with a blended gross margin of 33%, and expanded its serviceable addressable market to $2.3 trillion by 2050. The company also secured site control at the Texas A&M-RELLIS site and continued progress on key projects.

Terrestrial Energy Inc. announced that Shawn Matthews resigned from its Board of Directors, effective July 27, 2026. The Company stated that Mr. Matthews' departure was not a result of any disagreement concerning the Company's operations, policies, or practices.

Terrestrial Energy Inc. announced the appointment of Kathryn McCarthy to its Board of Directors, effective July 22, 2026. Ms. McCarthy brings decades of leadership experience in major nuclear science and technology projects from national laboratories, including Oak Ridge, Canadian Nuclear, and Idaho National Laboratories. Her expertise is expected to support the company's project execution and IMSR plant commercial deployment. The company also announced its second quarter 2026 earnings will be reported on August 11, 2026.

Terrestrial Energy Inc. announced that Steven Millsap, the company's General Counsel, Secretary, and Chief Compliance Officer, will be departing from his role. His employment with the company is set to conclude on September 12, 2026.

Terrestrial Energy Inc. reported a significant increase in net loss and operating loss for the first quarter of 2026 compared to the same period in 2025, driven by higher research and development and general and administrative expenses. Despite the increased losses and negative cash flow from operations, the company believes it has sufficient liquidity to support operations for at least the next twelve months. Cash and cash equivalents decreased during the quarter, while interest and dividend income saw a substantial rise.

Terrestrial Energy Inc. announced a net loss of $10.5 million for the first quarter ended March 31, 2026, an increase from the $6.2 million net loss in the prior quarter, primarily due to increased R&D and G&A expenses. Despite the loss, the company reported a strong balance sheet with $289.9 million in cash and investments. Key strategic achievements include a collaboration with Riot Platforms for up to 4GW of nuclear power capacity for data centers, the NRC's approval of its Postulated Initiating Event methodology, and the completion of two OTA contracts with the U.S. Department of Energy for IMSR pilot projects.

Terrestrial Energy Inc. announced that David Hill resigned from its Board of Directors, effective July 1, 2026. Mr. Hill had served on the Board since 2014. The company stated that his departure was not due to any disagreements regarding the company's operations, policies, or practices.

Terrestrial Energy Inc. (IMSR) announced its 2026 Annual Meeting of Stockholders will be held virtually on Thursday, June 11, 2026. Stockholders will vote on the election of three Class I directors and the ratification of UHY LLP as the independent registered public accounting firm for the fiscal year ending December 31, 2026. The Board of Directors recommends voting "FOR" all proposals.

Terrestrial Energy Inc. (IMSR) announced new employment agreements for certain executive officers, including Chief Financial Officer Brian Thrasher. Effective April 16, 2026, Mr. Thrasher's new agreement establishes an annual base salary of $350,000. He is also eligible for an annual bonus with a target opportunity of 43% of his base salary and equity awards under the company's 2025 Equity Incentive Plan, replacing his previous agreement.