Live News EQUITY FLASH M impact Oct 27, 2026, 11:53 AM UTC Terrestrial Energy Authorizes Share Repurchase Program Up to $25 Million IMSR SquawkNews Desk 1 updates Updated Oct 27, 2026, 11:53 AM UTC Story updates 11:53:50 AM UTC SquawkNews BRIEF-Terrestrial Energy Authorizes Share Repurchase Program Up To $25 Million Oct 27 (Reuters) - Te