Terrestrial Energy Inc. (IMSR) News
Follow Terrestrial Energy Inc. (IMSR) news in one place: company catalysts, earnings, analyst actions and wider market developments. Review 7 public stories across 5 publication days to understand how the story developed. Public news appears after a 15-minute delay; LiveCast subscribers can follow new headlines and hear important updates without this additional delay.
M
Terrestrial Energy Plans $25 Million Share Buyback
Terrestrial Energy said its board authorized a $25 million share repurchase program. Its shares rose nearly 11% to $3.25 in premarket trading Tuesday.
EQUITY | Oct 27, 2026, 01:23 PM UTC
M
Terrestrial Energy Authorizes Share Repurchase Program Up to $25 Million
EQUITY | Oct 27, 2026, 11:53 AM UTC
M
Uranium, Nuclear Shares Trade Lower as Yields Rise
Uranium and nuclear-related shares are lower after hotter-than-expected inflation data lifted Treasury yields and rate expectations.
EQUITY | Oct 14, 2026, 06:26 PM UTC
L
IMSR - Terrestrial Energy to Participate in Upcoming Investor Conferences
IMSR - Terrestrial Energy to Participate in Upcoming Investor Conferences
NEWS | Sep 24, 2026, 12:04 PM UTC
M
Ameresco and Terrestrial Energy to supply IMSR to U.S. Army
Terrestrial Energy said it will support Ameresco’s delivery of IMSR advanced nuclear plant technology to the U.S. Army’s Aberdeen Proving Ground.
MACRO | Sep 21, 2026, 12:05 PM UTC
L
Terrestrial Energy submits IMSR graphite topical report to NRC
REGULATION | Sep 10, 2026, 12:04 PM UTC
L
Terrestrial Energy submits Graphite Topical Report to NRC for IMSR program
Terrestrial Energy Inc. (NASDAQ: IMSR) said it submitted its Graphite Topical Report to the U.S. Nuclear Regulatory Commission, advancing its IMSR plant regulatory program.
REGULATION | Sep 10, 2026, 12:00 PM UTC