Lightbridge stockholders approve 2020 Plan amendment, re-elect all directors at annual meeting

Proposal No. 2 – Approval of an Amendment to the 2020 Plan The stockholders approved an amendment to the 2020 Plan to increase the number of shares of common stock available for issuance thereunder from 1,100,000 to 1,800,000. The voting results were as follows: For Against Abstain Broker Non-Vote 2,039,801 425,922 77,772 2,838,801

Proposal No. 4 – Advisory Vote on the Frequency of Future Advisory Votes on Executive Compensation The Company’s stockholders approved, on an advisory basis, future advisory votes on the compensation of the Company’s named executive officers every one year by the following vote: One Year Two Years Three Years Abstain Broker Non-Vote 2,391,391 23,415 101,269 27,420 2,838,801

Proposal No. 5 – Ratification of Auditors The proposal to ratify the selection of BDO USA, LLP as the Company’s independent registered public accounting firm for the fiscal year ending December 31, 2023 was approved by the stockholders by the following vote: For Against Abstain 5,248,137 121,759 12,400

Proposal No. 1 – Election of Directors The following nominees were elected as directors by the votes indicated to serve until the Company’s next annual meeting of stockholders, as set forth in the 2023 Proxy Statement: Nominee For Withheld Broker Non-Vote Seth Grae 2,370,367 173,128 2,838,801 Thomas Graham, Jr. 2,224,193 319,302 2,838,801 Sweta Chakraborty 2,407,231 136,264 2,838,801 Jesse Funches 2,490,414 53,081 2,838,801 Sherri Goodman 2,480,765 62,730 2,838,801 Daniel Magraw 2,239,326 304,169 2,838,801 Mark Tobin 2,495,046 48,449 2,838,801

Proposal No. 3 – Advisory Vote on Executive Compensation The proposal to approve, on an advisory basis, the compensation of the Company’s named executive officers as described in the 2023 Proxy Statement was approved by the stockholders by the following vote: For Against Abstain Broker Non-Vote 1,944,379 510,572 88,544 2,838,801