Lightbridge Corporation (NASDAQ:LTBR) Q4 2018 Results Conference Call March 29, 2019 11:00 AM ET Company Participants David Waldman - IR, Crescendo Communications Seth Grae - CEO Larry Goldman - CFO Jim Malone - SVP and Chief Nuclear Fuel Development Officer Andrey Mushakov - EVP, Nuclear Operations Jim Fornof - VP, Government Program Management Barbara Kanakry - Controller Conference Call Participants James Anderson - Private Investor Operator Greetings, and welcome to the Lightbridge 2018 Fourth Quarter E ...

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-K (Mark One) x ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the fiscal year ended December 31, 2018 OR ¨ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 Commission file number: 001-34487 LIGHTBRIDGE CORPORATION (Exact name of registrant as specified in its charter) (State or other jurisdiction of (I.R.S. Employer incorporation or organization) I ...