Seth Grae - May 28, 2025 Form 4 Insider Report for LIGHTBRIDGE Corp (LTBR)

Role
President and CEO, Director
Signature
/s/ Seth Grae
Stock symbol
LTBR
Transactions as of
May 28, 2025
Transactions value $
-$219,586
Form type
4
Date filed
5/30/2025, 04:05 PM
Previous filing
Apr 4, 2025
Next filing
Aug 29, 2025
SEC
View on sec.gov

Reporting Owners (1)

Name Relationship Address Signature Signature date CIK
GRAE SETH President and CEO, Director C/O LIGHTBRIDGE CORPORATION, 11710 PLAZA AMERICA DRIVE, SUITE 2000, RESTON /s/ Seth Grae 2025-05-30 0001357549

Transactions Table

Type Sym Class Transaction Value $ Shares Change % * Price $ Shares After Date Ownership Footnotes
transaction LTBR Common Stock Options Exercise $61.7K +16.1K +3.49% $3.82 479K May 28, 2025 Direct F1
transaction LTBR Common Stock Sale -$281K -16.1K -3.37% $17.42 462K May 28, 2025 Direct F1, F2

Derivative Securities (e.g., puts, calls, warrants, options, convertible securities)

Type Sym Class Transaction Value $ Shares Change % * Price $ Shares After Date Underlying Class Amount Exercise Price Ownership Footnotes
transaction LTBR Employee Stock Option (right to buy) Options Exercise $0 -16.1K -13.34% $0.00 105K May 28, 2025 Common Stock 16.1K $3.82 Direct F1
* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Buy Plan / Sale Plan: These are also open market purchases/sales of shares, but in this case the transaction is part of a trading plan. Rule 10b5-1 allows insiders to setup a trading plan to buy/sell stocks over a certain period of time. Since the purchases/sales are predetermined, this protects the insiders from violating insider trading law.

Transaction was made pursuant to a contract, instruction or written plan for the purchase or sale of equity securities of the issuer that is intended to satisfy the affirmative defense conditions of Rule 10b5-1(c).

Explanation of Responses:

Id Content
F1 The reported exercise of 16,146 employee stock options and sale of 16,146 shares of common stock were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on September 12, 2024.
F2 The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $17.40 to $17.48, inclusive. The reporting person undertakes to provide to Lightbridge Corporation, any security holder of Lightbridge Corporation, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in this footnote.