LIGHTBRIDGE CORP

Ticker: LTBR CUSIP: 53224K302 Class: Common Stock

QUADRANT CAPITAL GROUP LLC's Holding History (CIK: 0001650717)

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

Q4 2025
Shares 363 Value ($000) $5 Avg Close — Range —
Q3 2025
Shares 363 Value ($000) $8 Avg Close — Range —