LIGHTBRIDGE CORP

Ticker: LTBR CUSIP: 53224K302 Class: Common Stock

TWO SIGMA ADVISERS, LP's Holding History (CIK: 0001478735)

Note: Option positions (PUT/CALL) are excluded.

Q3 2025
Shares 99,600 Value ($000) $2,113 Avg Close — Range —
Q4 2024
Shares 98,600 Value ($000) $466 Avg Close — Range —