MUSHAKOV ANDREY 4
4 · LIGHTBRIDGE Corp · Filed Oct 10, 2025
Insider Transaction Report
Form 4
LIGHTBRIDGE CorpLTBR
MUSHAKOV ANDREY
EVP, Nuclear Operations
Transactions
- Sale
Common Stock
2025-10-10$25.06/sh−25,093$628,831→ 395,699 total - Exercise/Conversion
Common Stock
2025-10-10$12.60/sh+25,093$316,172→ 420,792 total - Exercise/Conversion
Employee Stock Option (right to buy)
2025-10-10−25,093→ 0 totalExercise: $12.60Exp: 2027-10-26→ Common Stock (25,093 underlying)
Holdings
- 10,067
Employee Stock Option (right to buy)
Exercise: $55.20Exp: 2025-11-20→ Common Stock (10,067 underlying) - 11,351
Employee Stock Option (right to buy)
Exercise: $18.48Exp: 2026-11-09→ Common Stock (11,351 underlying)
Footnotes (3)
- [F1]The reported exercise of 25,093 employee stock options and sale of 25,093 shares of common stock were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on September 13, 2024.
- [F2]The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $25.00 to $25.19, 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.
- [F3]This option is fully vested as of the date of this report.